commit 7e7515423a1637fed03a9e79a217b3ba09c23bb1
Author: Christophe SCAYA <>
Date:   Tue Mar 22 21:04:52 2022 +0100

    Premier commit

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.pyc
+*.sqlite3
+/static/
diff --git a/eduapps_project/__init__.py b/eduapps_project/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/eduapps_project/about.html b/eduapps_project/about.html
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index 0000000..ae068f6
--- /dev/null
+++ b/eduapps_project/about.html
@@ -0,0 +1 @@
+<h1>About</h1>
diff --git a/eduapps_project/asgi.py b/eduapps_project/asgi.py
new file mode 100644
index 0000000..7e90407
--- /dev/null
+++ b/eduapps_project/asgi.py
@@ -0,0 +1,16 @@
+"""
+ASGI config for eduapps_project project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'eduapps_project.settings')
+
+application = get_asgi_application()
diff --git a/eduapps_project/settings.py b/eduapps_project/settings.py
new file mode 100644
index 0000000..ea66fb2
--- /dev/null
+++ b/eduapps_project/settings.py
@@ -0,0 +1,150 @@
+"""
+Django settings for eduapps_project project.
+
+Generated by 'django-admin startproject' using Django 4.0.1.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.0/ref/settings/
+"""
+
+from pathlib import Path
+import os
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-15@@xr!lj#kgm^$&723im8wl@5jdx4hc+&xy64x^qon2dc$*_8'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ["*"]
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'quiz.apps.QuizConfig',
+    'homeapp.apps.HomeappConfig',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'fontawesomefree',
+    'compressor',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+STATICFILES_FINDERS = [
+    'django.contrib.staticfiles.finders.FileSystemFinder',
+    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
+    'compressor.finders.CompressorFinder',
+]
+
+COMPRESS_PRECOMPILERS = (
+    ('text/x-scss', 'django_libsass.SassCompiler'),
+)
+
+
+ROOT_URLCONF = 'eduapps_project.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': ['eduapps_project/templates'],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'eduapps_project.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/4.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/4.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.0/topics/i18n/
+
+LANGUAGE_CODE = 'fr-FR'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.0/howto/static-files/
+
+STATIC_URL = 'static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'static')
+
+STATICFILES_DIRS = [
+    BASE_DIR / "eduapps_project/static"
+]
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+CSRF_TRUSTED_ORIGINS=['https://*.christophe-scaya.fr']
+
+
+#Compress config
+COMPRESS_ENABLED = True
diff --git a/eduapps_project/static/bootstrap-4.1.3/_alert.scss b/eduapps_project/static/bootstrap-4.1.3/_alert.scss
new file mode 100755
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--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_alert.scss
@@ -0,0 +1,51 @@
+//
+// Base styles
+//
+
+.alert {
+  position: relative;
+  padding: $alert-padding-y $alert-padding-x;
+  margin-bottom: $alert-margin-bottom;
+  border: $alert-border-width solid transparent;
+  @include border-radius($alert-border-radius);
+}
+
+// Headings for larger alerts
+.alert-heading {
+  // Specified to prevent conflicts of changing $headings-color
+  color: inherit;
+}
+
+// Provide class for links that match alerts
+.alert-link {
+  font-weight: $alert-link-font-weight;
+}
+
+
+// Dismissible alerts
+//
+// Expand the right padding and account for the close button's positioning.
+
+.alert-dismissible {
+  padding-right: $close-font-size + $alert-padding-x * 2;
+
+  // Adjust close link position
+  .close {
+    position: absolute;
+    top: 0;
+    right: 0;
+    padding: $alert-padding-y $alert-padding-x;
+    color: inherit;
+  }
+}
+
+
+// Alternate styles
+//
+// Generate contextual modifier classes for colorizing the alert.
+
+@each $color, $value in $theme-colors {
+  .alert-#{$color} {
+    @include alert-variant(theme-color-level($color, $alert-bg-level), theme-color-level($color, $alert-border-level), theme-color-level($color, $alert-color-level));
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_badge.scss b/eduapps_project/static/bootstrap-4.1.3/_badge.scss
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+++ b/eduapps_project/static/bootstrap-4.1.3/_badge.scss
@@ -0,0 +1,54 @@
+// Base class
+//
+// Requires one of the contextual, color modifier classes for `color` and
+// `background-color`.
+
+.badge {
+  display: inline-block;
+  padding: $badge-padding-y $badge-padding-x;
+  @include font-size($badge-font-size);
+  font-weight: $badge-font-weight;
+  line-height: 1;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  @include border-radius($badge-border-radius);
+  @include transition($badge-transition);
+
+  @at-root a#{&} {
+    @include hover-focus {
+      text-decoration: none;
+    }
+  }
+
+  // Empty badges collapse automatically
+  &:empty {
+    display: none;
+  }
+}
+
+// Quick fix for badges in buttons
+.btn .badge {
+  position: relative;
+  top: -1px;
+}
+
+// Pill badges
+//
+// Make them extra rounded with a modifier to replace v3's badges.
+
+.badge-pill {
+  padding-right: $badge-pill-padding-x;
+  padding-left: $badge-pill-padding-x;
+  @include border-radius($badge-pill-border-radius);
+}
+
+// Colors
+//
+// Contextual variations (linked badges get darker on :hover).
+
+@each $color, $value in $theme-colors {
+  .badge-#{$color} {
+    @include badge-variant($value);
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_breadcrumb.scss b/eduapps_project/static/bootstrap-4.1.3/_breadcrumb.scss
new file mode 100755
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--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_breadcrumb.scss
@@ -0,0 +1,41 @@
+.breadcrumb {
+  display: flex;
+  flex-wrap: wrap;
+  padding: $breadcrumb-padding-y $breadcrumb-padding-x;
+  margin-bottom: $breadcrumb-margin-bottom;
+  list-style: none;
+  background-color: $breadcrumb-bg;
+  @include border-radius($breadcrumb-border-radius);
+}
+
+.breadcrumb-item {
+  // The separator between breadcrumbs (by default, a forward-slash: "/")
+  + .breadcrumb-item {
+    padding-left: $breadcrumb-item-padding;
+
+    &::before {
+      display: inline-block; // Suppress underlining of the separator in modern browsers
+      padding-right: $breadcrumb-item-padding;
+      color: $breadcrumb-divider-color;
+      content: $breadcrumb-divider;
+    }
+  }
+
+  // IE9-11 hack to properly handle hyperlink underlines for breadcrumbs built
+  // without `<ul>`s. The `::before` pseudo-element generates an element
+  // *within* the .breadcrumb-item and thereby inherits the `text-decoration`.
+  //
+  // To trick IE into suppressing the underline, we give the pseudo-element an
+  // underline and then immediately remove it.
+  + .breadcrumb-item:hover::before {
+    text-decoration: underline;
+  }
+  // stylelint-disable-next-line no-duplicate-selectors
+  + .breadcrumb-item:hover::before {
+    text-decoration: none;
+  }
+
+  &.active {
+    color: $breadcrumb-active-color;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_button-group.scss b/eduapps_project/static/bootstrap-4.1.3/_button-group.scss
new file mode 100755
index 0000000..d722002
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_button-group.scss
@@ -0,0 +1,163 @@
+// stylelint-disable selector-no-qualifying-type
+
+// Make the div behave like a button
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: inline-flex;
+  vertical-align: middle; // match .btn alignment given font-size hack above
+
+  > .btn {
+    position: relative;
+    flex: 1 1 auto;
+
+    // Bring the hover, focused, and "active" buttons to the front to overlay
+    // the borders properly
+    @include hover {
+      z-index: 1;
+    }
+    &:focus,
+    &:active,
+    &.active {
+      z-index: 1;
+    }
+  }
+}
+
+// Optional: Group multiple button groups together for a toolbar
+.btn-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-start;
+
+  .input-group {
+    width: auto;
+  }
+}
+
+.btn-group {
+  // Prevent double borders when buttons are next to each other
+  > .btn:not(:first-child),
+  > .btn-group:not(:first-child) {
+    margin-left: -$btn-border-width;
+  }
+
+  // Reset rounded corners
+  > .btn:not(:last-child):not(.dropdown-toggle),
+  > .btn-group:not(:last-child) > .btn {
+    @include border-right-radius(0);
+  }
+
+  > .btn:not(:first-child),
+  > .btn-group:not(:first-child) > .btn {
+    @include border-left-radius(0);
+  }
+}
+
+// Sizing
+//
+// Remix the default button sizing classes into new ones for easier manipulation.
+
+.btn-group-sm > .btn { @extend .btn-sm; }
+.btn-group-lg > .btn { @extend .btn-lg; }
+
+
+//
+// Split button dropdowns
+//
+
+.dropdown-toggle-split {
+  padding-right: $btn-padding-x * .75;
+  padding-left: $btn-padding-x * .75;
+
+  &::after,
+  .dropup &::after,
+  .dropright &::after {
+    margin-left: 0;
+  }
+
+  .dropleft &::before {
+    margin-right: 0;
+  }
+}
+
+.btn-sm + .dropdown-toggle-split {
+  padding-right: $btn-padding-x-sm * .75;
+  padding-left: $btn-padding-x-sm * .75;
+}
+
+.btn-lg + .dropdown-toggle-split {
+  padding-right: $btn-padding-x-lg * .75;
+  padding-left: $btn-padding-x-lg * .75;
+}
+
+
+// The clickable button for toggling the menu
+// Set the same inset shadow as the :active state
+.btn-group.show .dropdown-toggle {
+  @include box-shadow($btn-active-box-shadow);
+
+  // Show no shadow for `.btn-link` since it has no other button styles.
+  &.btn-link {
+    @include box-shadow(none);
+  }
+}
+
+
+//
+// Vertical button groups
+//
+
+.btn-group-vertical {
+  flex-direction: column;
+  align-items: flex-start;
+  justify-content: center;
+
+  > .btn,
+  > .btn-group {
+    width: 100%;
+  }
+
+  > .btn:not(:first-child),
+  > .btn-group:not(:first-child) {
+    margin-top: -$btn-border-width;
+  }
+
+  // Reset rounded corners
+  > .btn:not(:last-child):not(.dropdown-toggle),
+  > .btn-group:not(:last-child) > .btn {
+    @include border-bottom-radius(0);
+  }
+
+  > .btn:not(:first-child),
+  > .btn-group:not(:first-child) > .btn {
+    @include border-top-radius(0);
+  }
+}
+
+
+// Checkbox and radio options
+//
+// In order to support the browser's form validation feedback, powered by the
+// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
+// `display: none;` or `visibility: hidden;` as that also hides the popover.
+// Simply visually hiding the inputs via `opacity` would leave them clickable in
+// certain cases which is prevented by using `clip` and `pointer-events`.
+// This way, we ensure a DOM element is visible to position the popover from.
+//
+// See https://github.com/twbs/bootstrap/pull/12794 and
+// https://github.com/twbs/bootstrap/pull/14559 for more information.
+
+.btn-group-toggle {
+  > .btn,
+  > .btn-group > .btn {
+    margin-bottom: 0; // Override default `<label>` value
+
+    input[type="radio"],
+    input[type="checkbox"] {
+      position: absolute;
+      clip: rect(0, 0, 0, 0);
+      pointer-events: none;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_buttons.scss b/eduapps_project/static/bootstrap-4.1.3/_buttons.scss
new file mode 100755
index 0000000..2a7d94a
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_buttons.scss
@@ -0,0 +1,137 @@
+// stylelint-disable selector-no-qualifying-type
+
+//
+// Base styles
+//
+
+.btn {
+  display: inline-block;
+  font-family: $btn-font-family;
+  font-weight: $btn-font-weight;
+  color: $body-color;
+  text-align: center;
+  vertical-align: middle;
+  user-select: none;
+  background-color: transparent;
+  border: $btn-border-width solid transparent;
+  @include button-size($btn-padding-y, $btn-padding-x, $btn-font-size, $btn-line-height, $btn-border-radius);
+  @include transition($btn-transition);
+
+  @include hover {
+    color: $body-color;
+    text-decoration: none;
+  }
+
+  &:focus,
+  &.focus {
+    outline: 0;
+    box-shadow: $btn-focus-box-shadow;
+  }
+
+  // Disabled comes first so active can properly restyle
+  &.disabled,
+  &:disabled {
+    opacity: $btn-disabled-opacity;
+    @include box-shadow(none);
+  }
+
+  &:not(:disabled):not(.disabled):active,
+  &:not(:disabled):not(.disabled).active {
+    @include box-shadow($btn-active-box-shadow);
+
+    &:focus {
+      @include box-shadow($btn-focus-box-shadow, $btn-active-box-shadow);
+    }
+  }
+}
+
+// Future-proof disabling of clicks on `<a>` elements
+a.btn.disabled,
+fieldset:disabled a.btn {
+  pointer-events: none;
+}
+
+
+//
+// Alternate buttons
+//
+
+@each $color, $value in $theme-colors {
+  .btn-#{$color} {
+    @include button-variant($value, $value);
+  }
+}
+
+@each $color, $value in $theme-colors {
+  .btn-outline-#{$color} {
+    @include button-outline-variant($value);
+  }
+}
+
+
+//
+// Link buttons
+//
+
+// Make a button look and behave like a link
+.btn-link {
+  font-weight: $font-weight-normal;
+  color: $link-color;
+  text-decoration: $link-decoration;
+
+  @include hover {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+  }
+
+  &:focus,
+  &.focus {
+    text-decoration: $link-hover-decoration;
+    box-shadow: none;
+  }
+
+  &:disabled,
+  &.disabled {
+    color: $btn-link-disabled-color;
+    pointer-events: none;
+  }
+
+  // No need for an active state here
+}
+
+
+//
+// Button Sizes
+//
+
+.btn-lg {
+  @include button-size($btn-padding-y-lg, $btn-padding-x-lg, $btn-font-size-lg, $btn-line-height-lg, $btn-border-radius-lg);
+}
+
+.btn-sm {
+  @include button-size($btn-padding-y-sm, $btn-padding-x-sm, $btn-font-size-sm, $btn-line-height-sm, $btn-border-radius-sm);
+}
+
+
+//
+// Block button
+//
+
+.btn-block {
+  display: block;
+  width: 100%;
+
+  // Vertically space out multiple block buttons
+  + .btn-block {
+    margin-top: $btn-block-spacing-y;
+  }
+}
+
+// Specificity overrides
+input[type="submit"],
+input[type="reset"],
+input[type="button"] {
+  &.btn-block {
+    width: 100%;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_card.scss b/eduapps_project/static/bootstrap-4.1.3/_card.scss
new file mode 100755
index 0000000..c6b67ce
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_card.scss
@@ -0,0 +1,289 @@
+//
+// Base styles
+//
+
+.card {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106
+  word-wrap: break-word;
+  background-color: $card-bg;
+  background-clip: border-box;
+  border: $card-border-width solid $card-border-color;
+  @include border-radius($card-border-radius);
+
+  > hr {
+    margin-right: 0;
+    margin-left: 0;
+  }
+
+  > .list-group:first-child {
+    .list-group-item:first-child {
+      @include border-top-radius($card-border-radius);
+    }
+  }
+
+  > .list-group:last-child {
+    .list-group-item:last-child {
+      @include border-bottom-radius($card-border-radius);
+    }
+  }
+}
+
+.card-body {
+  // Enable `flex-grow: 1` for decks and groups so that card blocks take up
+  // as much space as possible, ensuring footers are aligned to the bottom.
+  flex: 1 1 auto;
+  padding: $card-spacer-x;
+  color: $card-color;
+}
+
+.card-title {
+  margin-bottom: $card-spacer-y;
+}
+
+.card-subtitle {
+  margin-top: -$card-spacer-y / 2;
+  margin-bottom: 0;
+}
+
+.card-text:last-child {
+  margin-bottom: 0;
+}
+
+.card-link {
+  @include hover {
+    text-decoration: none;
+  }
+
+  + .card-link {
+    margin-left: $card-spacer-x;
+  }
+}
+
+//
+// Optional textual caps
+//
+
+.card-header {
+  padding: $card-spacer-y $card-spacer-x;
+  margin-bottom: 0; // Removes the default margin-bottom of <hN>
+  color: $card-cap-color;
+  background-color: $card-cap-bg;
+  border-bottom: $card-border-width solid $card-border-color;
+
+  &:first-child {
+    @include border-radius($card-inner-border-radius $card-inner-border-radius 0 0);
+  }
+
+  + .list-group {
+    .list-group-item:first-child {
+      border-top: 0;
+    }
+  }
+}
+
+.card-footer {
+  padding: $card-spacer-y $card-spacer-x;
+  background-color: $card-cap-bg;
+  border-top: $card-border-width solid $card-border-color;
+
+  &:last-child {
+    @include border-radius(0 0 $card-inner-border-radius $card-inner-border-radius);
+  }
+}
+
+
+//
+// Header navs
+//
+
+.card-header-tabs {
+  margin-right: -$card-spacer-x / 2;
+  margin-bottom: -$card-spacer-y;
+  margin-left: -$card-spacer-x / 2;
+  border-bottom: 0;
+}
+
+.card-header-pills {
+  margin-right: -$card-spacer-x / 2;
+  margin-left: -$card-spacer-x / 2;
+}
+
+// Card image
+.card-img-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  padding: $card-img-overlay-padding;
+}
+
+.card-img {
+  width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
+  @include border-radius($card-inner-border-radius);
+}
+
+// Card image caps
+.card-img-top {
+  width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
+  @include border-top-radius($card-inner-border-radius);
+}
+
+.card-img-bottom {
+  width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
+  @include border-bottom-radius($card-inner-border-radius);
+}
+
+
+// Card deck
+
+.card-deck {
+  display: flex;
+  flex-direction: column;
+
+  .card {
+    margin-bottom: $card-deck-margin;
+  }
+
+  @include media-breakpoint-up(sm) {
+    flex-flow: row wrap;
+    margin-right: -$card-deck-margin;
+    margin-left: -$card-deck-margin;
+
+    .card {
+      display: flex;
+      // Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4
+      flex: 1 0 0%;
+      flex-direction: column;
+      margin-right: $card-deck-margin;
+      margin-bottom: 0; // Override the default
+      margin-left: $card-deck-margin;
+    }
+  }
+}
+
+
+//
+// Card groups
+//
+
+.card-group {
+  display: flex;
+  flex-direction: column;
+
+  // The child selector allows nested `.card` within `.card-group`
+  // to display properly.
+  > .card {
+    margin-bottom: $card-group-margin;
+  }
+
+  @include media-breakpoint-up(sm) {
+    flex-flow: row wrap;
+    // The child selector allows nested `.card` within `.card-group`
+    // to display properly.
+    > .card {
+      // Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4
+      flex: 1 0 0%;
+      margin-bottom: 0;
+
+      + .card {
+        margin-left: 0;
+        border-left: 0;
+      }
+
+      // Handle rounded corners
+      @if $enable-rounded {
+        &:not(:last-child) {
+          @include border-right-radius(0);
+
+          .card-img-top,
+          .card-header {
+            // stylelint-disable-next-line property-blacklist
+            border-top-right-radius: 0;
+          }
+          .card-img-bottom,
+          .card-footer {
+            // stylelint-disable-next-line property-blacklist
+            border-bottom-right-radius: 0;
+          }
+        }
+
+        &:not(:first-child) {
+          @include border-left-radius(0);
+
+          .card-img-top,
+          .card-header {
+            // stylelint-disable-next-line property-blacklist
+            border-top-left-radius: 0;
+          }
+          .card-img-bottom,
+          .card-footer {
+            // stylelint-disable-next-line property-blacklist
+            border-bottom-left-radius: 0;
+          }
+        }
+      }
+    }
+  }
+}
+
+
+//
+// Columns
+//
+
+.card-columns {
+  .card {
+    margin-bottom: $card-columns-margin;
+  }
+
+  @include media-breakpoint-up(sm) {
+    column-count: $card-columns-count;
+    column-gap: $card-columns-gap;
+    orphans: 1;
+    widows: 1;
+
+    .card {
+      display: inline-block; // Don't let them vertically span multiple columns
+      width: 100%; // Don't let their width change
+    }
+  }
+}
+
+
+//
+// Accordion
+//
+
+.accordion {
+  > .card {
+    overflow: hidden;
+
+    &:not(:first-of-type) {
+      .card-header:first-child {
+        @include border-radius(0);
+      }
+
+      &:not(:last-of-type) {
+        border-bottom: 0;
+        @include border-radius(0);
+      }
+    }
+
+    &:first-of-type {
+      border-bottom: 0;
+      @include border-bottom-radius(0);
+    }
+
+    &:last-of-type {
+      @include border-top-radius(0);
+    }
+
+    .card-header {
+      margin-bottom: -$card-border-width;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_carousel.scss b/eduapps_project/static/bootstrap-4.1.3/_carousel.scss
new file mode 100755
index 0000000..20ea04b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_carousel.scss
@@ -0,0 +1,197 @@
+// Notes on the classes:
+//
+// 1. .carousel.pointer-event should ideally be pan-y (to allow for users to scroll vertically)
+//    even when their scroll action started on a carousel, but for compatibility (with Firefox)
+//    we're preventing all actions instead
+// 2. The .carousel-item-left and .carousel-item-right is used to indicate where
+//    the active slide is heading.
+// 3. .active.carousel-item is the current slide.
+// 4. .active.carousel-item-left and .active.carousel-item-right is the current
+//    slide in its in-transition state. Only one of these occurs at a time.
+// 5. .carousel-item-next.carousel-item-left and .carousel-item-prev.carousel-item-right
+//    is the upcoming slide in transition.
+
+.carousel {
+  position: relative;
+}
+
+.carousel.pointer-event {
+  touch-action: pan-y;
+}
+
+.carousel-inner {
+  position: relative;
+  width: 100%;
+  overflow: hidden;
+  @include clearfix();
+}
+
+.carousel-item {
+  position: relative;
+  display: none;
+  float: left;
+  width: 100%;
+  margin-right: -100%;
+  backface-visibility: hidden;
+  @include transition($carousel-transition);
+}
+
+.carousel-item.active,
+.carousel-item-next,
+.carousel-item-prev {
+  display: block;
+}
+
+.carousel-item-next:not(.carousel-item-left),
+.active.carousel-item-right {
+  transform: translateX(100%);
+}
+
+.carousel-item-prev:not(.carousel-item-right),
+.active.carousel-item-left {
+  transform: translateX(-100%);
+}
+
+
+//
+// Alternate transitions
+//
+
+.carousel-fade {
+  .carousel-item {
+    opacity: 0;
+    transition-property: opacity;
+    transform: none;
+  }
+
+  .carousel-item.active,
+  .carousel-item-next.carousel-item-left,
+  .carousel-item-prev.carousel-item-right {
+    z-index: 1;
+    opacity: 1;
+  }
+
+  .active.carousel-item-left,
+  .active.carousel-item-right {
+    z-index: 0;
+    opacity: 0;
+    @include transition(0s $carousel-transition-duration opacity);
+  }
+}
+
+
+//
+// Left/right controls for nav
+//
+
+.carousel-control-prev,
+.carousel-control-next {
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  z-index: 1;
+  // Use flex for alignment (1-3)
+  display: flex; // 1. allow flex styles
+  align-items: center; // 2. vertically center contents
+  justify-content: center; // 3. horizontally center contents
+  width: $carousel-control-width;
+  color: $carousel-control-color;
+  text-align: center;
+  opacity: $carousel-control-opacity;
+  @include transition($carousel-control-transition);
+
+  // Hover/focus state
+  @include hover-focus {
+    color: $carousel-control-color;
+    text-decoration: none;
+    outline: 0;
+    opacity: $carousel-control-hover-opacity;
+  }
+}
+.carousel-control-prev {
+  left: 0;
+  @if $enable-gradients {
+    background: linear-gradient(90deg, rgba($black, .25), rgba($black, .001));
+  }
+}
+.carousel-control-next {
+  right: 0;
+  @if $enable-gradients {
+    background: linear-gradient(270deg, rgba($black, .25), rgba($black, .001));
+  }
+}
+
+// Icons for within
+.carousel-control-prev-icon,
+.carousel-control-next-icon {
+  display: inline-block;
+  width: $carousel-control-icon-width;
+  height: $carousel-control-icon-width;
+  background: no-repeat 50% / 100% 100%;
+}
+.carousel-control-prev-icon {
+  background-image: $carousel-control-prev-icon-bg;
+}
+.carousel-control-next-icon {
+  background-image: $carousel-control-next-icon-bg;
+}
+
+
+// Optional indicator pips
+//
+// Add an ordered list with the following class and add a list item for each
+// slide your carousel holds.
+
+.carousel-indicators {
+  position: absolute;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 15;
+  display: flex;
+  justify-content: center;
+  padding-left: 0; // override <ol> default
+  // Use the .carousel-control's width as margin so we don't overlay those
+  margin-right: $carousel-control-width;
+  margin-left: $carousel-control-width;
+  list-style: none;
+
+  li {
+    box-sizing: content-box;
+    flex: 0 1 auto;
+    width: $carousel-indicator-width;
+    height: $carousel-indicator-height;
+    margin-right: $carousel-indicator-spacer;
+    margin-left: $carousel-indicator-spacer;
+    text-indent: -999px;
+    cursor: pointer;
+    background-color: $carousel-indicator-active-bg;
+    background-clip: padding-box;
+    // Use transparent borders to increase the hit area by 10px on top and bottom.
+    border-top: $carousel-indicator-hit-area-height solid transparent;
+    border-bottom: $carousel-indicator-hit-area-height solid transparent;
+    opacity: .5;
+    @include transition($carousel-indicator-transition);
+  }
+
+  .active {
+    opacity: 1;
+  }
+}
+
+
+// Optional captions
+//
+//
+
+.carousel-caption {
+  position: absolute;
+  right: (100% - $carousel-caption-width) / 2;
+  bottom: 20px;
+  left: (100% - $carousel-caption-width) / 2;
+  z-index: 10;
+  padding-top: 20px;
+  padding-bottom: 20px;
+  color: $carousel-caption-color;
+  text-align: center;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_close.scss b/eduapps_project/static/bootstrap-4.1.3/_close.scss
new file mode 100755
index 0000000..5cc96f5
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_close.scss
@@ -0,0 +1,41 @@
+.close {
+  float: right;
+  @include font-size($close-font-size);
+  font-weight: $close-font-weight;
+  line-height: 1;
+  color: $close-color;
+  text-shadow: $close-text-shadow;
+  opacity: .5;
+
+  // Override <a>'s hover style
+  @include hover {
+    color: $close-color;
+    text-decoration: none;
+  }
+
+  &:not(:disabled):not(.disabled) {
+    @include hover-focus {
+      opacity: .75;
+    }
+  }
+}
+
+// Additional properties for button version
+// iOS requires the button element instead of an anchor tag.
+// If you want the anchor version, it requires `href="#"`.
+// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+
+// stylelint-disable-next-line selector-no-qualifying-type
+button.close {
+  padding: 0;
+  background-color: transparent;
+  border: 0;
+  appearance: none;
+}
+
+// Future-proof disabling of clicks on `<a>` elements
+
+// stylelint-disable-next-line selector-no-qualifying-type
+a.close.disabled {
+  pointer-events: none;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_code.scss b/eduapps_project/static/bootstrap-4.1.3/_code.scss
new file mode 100755
index 0000000..74b6e1c
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_code.scss
@@ -0,0 +1,48 @@
+// Inline code
+code {
+  @include font-size($code-font-size);
+  color: $code-color;
+  word-break: break-word;
+
+  // Streamline the style when inside anchors to avoid broken underline and more
+  a > & {
+    color: inherit;
+  }
+}
+
+// User input typically entered via keyboard
+kbd {
+  padding: $kbd-padding-y $kbd-padding-x;
+  @include font-size($kbd-font-size);
+  color: $kbd-color;
+  background-color: $kbd-bg;
+  @include border-radius($border-radius-sm);
+  @include box-shadow($kbd-box-shadow);
+
+  kbd {
+    padding: 0;
+    @include font-size(100%);
+    font-weight: $nested-kbd-font-weight;
+    @include box-shadow(none);
+  }
+}
+
+// Blocks of code
+pre {
+  display: block;
+  @include font-size($code-font-size);
+  color: $pre-color;
+
+  // Account for some code outputs that place code tags in pre tags
+  code {
+    @include font-size(inherit);
+    color: inherit;
+    word-break: normal;
+  }
+}
+
+// Enable scrollable blocks of code
+.pre-scrollable {
+  max-height: $pre-scrollable-max-height;
+  overflow-y: scroll;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_custom-forms.scss b/eduapps_project/static/bootstrap-4.1.3/_custom-forms.scss
new file mode 100755
index 0000000..03f3fc5
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_custom-forms.scss
@@ -0,0 +1,507 @@
+// Embedded icons from Open Iconic.
+// Released under MIT and copyright 2014 Waybury.
+// https://useiconic.com/open
+
+
+// Checkboxes and radios
+//
+// Base class takes care of all the key behavioral aspects.
+
+.custom-control {
+  position: relative;
+  display: block;
+  min-height: $font-size-base * $line-height-base;
+  padding-left: $custom-control-gutter + $custom-control-indicator-size;
+}
+
+.custom-control-inline {
+  display: inline-flex;
+  margin-right: $custom-control-spacer-x;
+}
+
+.custom-control-input {
+  position: absolute;
+  z-index: -1; // Put the input behind the label so it doesn't overlay text
+  opacity: 0;
+
+  &:checked ~ .custom-control-label::before {
+    color: $custom-control-indicator-checked-color;
+    border-color: $custom-control-indicator-checked-border-color;
+    @include gradient-bg($custom-control-indicator-checked-bg);
+    @include box-shadow($custom-control-indicator-checked-box-shadow);
+  }
+
+  &:focus ~ .custom-control-label::before {
+    // the mixin is not used here to make sure there is feedback
+    @if $enable-shadows {
+      box-shadow: $input-box-shadow, $input-focus-box-shadow;
+    } @else {
+      box-shadow: $custom-control-indicator-focus-box-shadow;
+    }
+  }
+
+  &:focus:not(:checked) ~ .custom-control-label::before {
+    border-color: $custom-control-indicator-focus-border-color;
+  }
+
+  &:not(:disabled):active ~ .custom-control-label::before {
+    color: $custom-control-indicator-active-color;
+    background-color: $custom-control-indicator-active-bg;
+    border-color: $custom-control-indicator-active-border-color;
+    @include box-shadow($custom-control-indicator-active-box-shadow);
+  }
+
+  &:disabled {
+    ~ .custom-control-label {
+      color: $custom-control-label-disabled-color;
+
+      &::before {
+        background-color: $custom-control-indicator-disabled-bg;
+      }
+    }
+  }
+}
+
+// Custom control indicators
+//
+// Build the custom controls out of pseudo-elements.
+
+.custom-control-label {
+  position: relative;
+  margin-bottom: 0;
+  vertical-align: top;
+
+  // Background-color and (when enabled) gradient
+  &::before {
+    position: absolute;
+    top: ($font-size-base * $line-height-base - $custom-control-indicator-size) / 2;
+    left: -($custom-control-gutter + $custom-control-indicator-size);
+    display: block;
+    width: $custom-control-indicator-size;
+    height: $custom-control-indicator-size;
+    pointer-events: none;
+    content: "";
+    background-color: $custom-control-indicator-bg;
+    border: $custom-control-indicator-border-color solid $custom-control-indicator-border-width;
+    @include box-shadow($custom-control-indicator-box-shadow);
+  }
+
+  // Foreground (icon)
+  &::after {
+    position: absolute;
+    top: ($font-size-base * $line-height-base - $custom-control-indicator-size) / 2;
+    left: -($custom-control-gutter + $custom-control-indicator-size);
+    display: block;
+    width: $custom-control-indicator-size;
+    height: $custom-control-indicator-size;
+    content: "";
+    background: no-repeat 50% / #{$custom-control-indicator-bg-size};
+  }
+}
+
+
+// Checkboxes
+//
+// Tweak just a few things for checkboxes.
+
+.custom-checkbox {
+  .custom-control-label::before {
+    @include border-radius($custom-checkbox-indicator-border-radius);
+  }
+
+  .custom-control-input:checked ~ .custom-control-label {
+    &::after {
+      background-image: $custom-checkbox-indicator-icon-checked;
+    }
+  }
+
+  .custom-control-input:indeterminate ~ .custom-control-label {
+    &::before {
+      border-color: $custom-checkbox-indicator-indeterminate-border-color;
+      @include gradient-bg($custom-checkbox-indicator-indeterminate-bg);
+      @include box-shadow($custom-checkbox-indicator-indeterminate-box-shadow);
+    }
+    &::after {
+      background-image: $custom-checkbox-indicator-icon-indeterminate;
+    }
+  }
+
+  .custom-control-input:disabled {
+    &:checked ~ .custom-control-label::before {
+      background-color: $custom-control-indicator-checked-disabled-bg;
+    }
+    &:indeterminate ~ .custom-control-label::before {
+      background-color: $custom-control-indicator-checked-disabled-bg;
+    }
+  }
+}
+
+// Radios
+//
+// Tweak just a few things for radios.
+
+.custom-radio {
+  .custom-control-label::before {
+    // stylelint-disable-next-line property-blacklist
+    border-radius: $custom-radio-indicator-border-radius;
+  }
+
+  .custom-control-input:checked ~ .custom-control-label {
+    &::after {
+      background-image: $custom-radio-indicator-icon-checked;
+    }
+  }
+
+  .custom-control-input:disabled {
+    &:checked ~ .custom-control-label::before {
+      background-color: $custom-control-indicator-checked-disabled-bg;
+    }
+  }
+}
+
+
+// switches
+//
+// Tweak a few things for switches
+
+.custom-switch {
+  padding-left: $custom-switch-width + $custom-control-gutter;
+
+  .custom-control-label {
+    &::before {
+      left: -($custom-switch-width + $custom-control-gutter);
+      width: $custom-switch-width;
+      pointer-events: all;
+      // stylelint-disable-next-line property-blacklist
+      border-radius: $custom-switch-indicator-border-radius;
+    }
+
+    &::after {
+      top: calc(#{(($font-size-base * $line-height-base - $custom-control-indicator-size) / 2)} + #{$custom-control-indicator-border-width * 2});
+      left: calc(#{-($custom-switch-width + $custom-control-gutter)} + #{$custom-control-indicator-border-width * 2});
+      width: $custom-switch-indicator-size;
+      height: $custom-switch-indicator-size;
+      background-color: $custom-control-indicator-border-color;
+      // stylelint-disable-next-line property-blacklist
+      border-radius: $custom-switch-indicator-border-radius;
+      @include transition(transform .15s ease-in-out, $custom-forms-transition);
+    }
+  }
+
+  .custom-control-input:checked ~ .custom-control-label {
+    &::after {
+      background-color: $custom-control-indicator-bg;
+      transform: translateX($custom-switch-width - $custom-control-indicator-size);
+    }
+  }
+
+  .custom-control-input:disabled {
+    &:checked ~ .custom-control-label::before {
+      background-color: $custom-control-indicator-checked-disabled-bg;
+    }
+  }
+}
+
+
+// Select
+//
+// Replaces the browser default select with a custom one, mostly pulled from
+// https://primer.github.io/.
+//
+
+.custom-select {
+  display: inline-block;
+  width: 100%;
+  height: $custom-select-height;
+  padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y $custom-select-padding-x;
+  font-family: $custom-select-font-family;
+  @include font-size($custom-select-font-size);
+  font-weight: $custom-select-font-weight;
+  line-height: $custom-select-line-height;
+  color: $custom-select-color;
+  vertical-align: middle;
+  background: $custom-select-background;
+  background-color: $custom-select-bg;
+  border: $custom-select-border-width solid $custom-select-border-color;
+  @include border-radius($custom-select-border-radius, 0);
+  @include box-shadow($custom-select-box-shadow);
+  appearance: none;
+
+  &:focus {
+    border-color: $custom-select-focus-border-color;
+    outline: 0;
+    @if $enable-shadows {
+      box-shadow: $custom-select-box-shadow, $custom-select-focus-box-shadow;
+    } @else {
+      box-shadow: $custom-select-focus-box-shadow;
+    }
+
+    &::-ms-value {
+      // For visual consistency with other platforms/browsers,
+      // suppress the default white text on blue background highlight given to
+      // the selected option text when the (still closed) <select> receives focus
+      // in IE and (under certain conditions) Edge.
+      // See https://github.com/twbs/bootstrap/issues/19398.
+      color: $input-color;
+      background-color: $input-bg;
+    }
+  }
+
+  &[multiple],
+  &[size]:not([size="1"]) {
+    height: auto;
+    padding-right: $custom-select-padding-x;
+    background-image: none;
+  }
+
+  &:disabled {
+    color: $custom-select-disabled-color;
+    background-color: $custom-select-disabled-bg;
+  }
+
+  // Hides the default caret in IE11
+  &::-ms-expand {
+    display: none;
+  }
+}
+
+.custom-select-sm {
+  height: $custom-select-height-sm;
+  padding-top: $custom-select-padding-y-sm;
+  padding-bottom: $custom-select-padding-y-sm;
+  padding-left: $custom-select-padding-x-sm;
+  @include font-size($custom-select-font-size-sm);
+}
+
+.custom-select-lg {
+  height: $custom-select-height-lg;
+  padding-top: $custom-select-padding-y-lg;
+  padding-bottom: $custom-select-padding-y-lg;
+  padding-left: $custom-select-padding-x-lg;
+  @include font-size($custom-select-font-size-lg);
+}
+
+
+// File
+//
+// Custom file input.
+
+.custom-file {
+  position: relative;
+  display: inline-block;
+  width: 100%;
+  height: $custom-file-height;
+  margin-bottom: 0;
+}
+
+.custom-file-input {
+  position: relative;
+  z-index: 2;
+  width: 100%;
+  height: $custom-file-height;
+  margin: 0;
+  opacity: 0;
+
+  &:focus ~ .custom-file-label {
+    border-color: $custom-file-focus-border-color;
+    box-shadow: $custom-file-focus-box-shadow;
+  }
+
+  &:disabled ~ .custom-file-label {
+    background-color: $custom-file-disabled-bg;
+  }
+
+  @each $lang, $value in $custom-file-text {
+    &:lang(#{$lang}) ~ .custom-file-label::after {
+      content: $value;
+    }
+  }
+
+  ~ .custom-file-label[data-browse]::after {
+    content: attr(data-browse);
+  }
+}
+
+.custom-file-label {
+  position: absolute;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 1;
+  height: $custom-file-height;
+  padding: $custom-file-padding-y $custom-file-padding-x;
+  font-family: $custom-file-font-family;
+  font-weight: $custom-file-font-weight;
+  line-height: $custom-file-line-height;
+  color: $custom-file-color;
+  background-color: $custom-file-bg;
+  border: $custom-file-border-width solid $custom-file-border-color;
+  @include border-radius($custom-file-border-radius);
+  @include box-shadow($custom-file-box-shadow);
+
+  &::after {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    z-index: 3;
+    display: block;
+    height: $custom-file-height-inner;
+    padding: $custom-file-padding-y $custom-file-padding-x;
+    line-height: $custom-file-line-height;
+    color: $custom-file-button-color;
+    content: "Browse";
+    @include gradient-bg($custom-file-button-bg);
+    border-left: inherit;
+    @include border-radius(0 $custom-file-border-radius $custom-file-border-radius 0);
+  }
+}
+
+// Range
+//
+// Style range inputs the same across browsers. Vendor-specific rules for pseudo
+// elements cannot be mixed. As such, there are no shared styles for focus or
+// active states on prefixed selectors.
+
+.custom-range {
+  width: 100%;
+  height: calc(#{$custom-range-thumb-height} + #{$custom-range-thumb-focus-box-shadow-width * 2});
+  padding: 0; // Need to reset padding
+  background-color: transparent;
+  appearance: none;
+
+  &:focus {
+    outline: none;
+
+    // Pseudo-elements must be split across multiple rulesets to have an effect.
+    // No box-shadow() mixin for focus accessibility.
+    &::-webkit-slider-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
+    &::-moz-range-thumb     { box-shadow: $custom-range-thumb-focus-box-shadow; }
+    &::-ms-thumb            { box-shadow: $custom-range-thumb-focus-box-shadow; }
+  }
+
+  &::-moz-focus-outer {
+    border: 0;
+  }
+
+  &::-webkit-slider-thumb {
+    width: $custom-range-thumb-width;
+    height: $custom-range-thumb-height;
+    margin-top: ($custom-range-track-height - $custom-range-thumb-height) / 2; // Webkit specific
+    @include gradient-bg($custom-range-thumb-bg);
+    border: $custom-range-thumb-border;
+    @include border-radius($custom-range-thumb-border-radius);
+    @include box-shadow($custom-range-thumb-box-shadow);
+    @include transition($custom-forms-transition);
+    appearance: none;
+
+    &:active {
+      @include gradient-bg($custom-range-thumb-active-bg);
+    }
+  }
+
+  &::-webkit-slider-runnable-track {
+    width: $custom-range-track-width;
+    height: $custom-range-track-height;
+    color: transparent; // Why?
+    cursor: $custom-range-track-cursor;
+    background-color: $custom-range-track-bg;
+    border-color: transparent;
+    @include border-radius($custom-range-track-border-radius);
+    @include box-shadow($custom-range-track-box-shadow);
+  }
+
+  &::-moz-range-thumb {
+    width: $custom-range-thumb-width;
+    height: $custom-range-thumb-height;
+    @include gradient-bg($custom-range-thumb-bg);
+    border: $custom-range-thumb-border;
+    @include border-radius($custom-range-thumb-border-radius);
+    @include box-shadow($custom-range-thumb-box-shadow);
+    @include transition($custom-forms-transition);
+    appearance: none;
+
+    &:active {
+      @include gradient-bg($custom-range-thumb-active-bg);
+    }
+  }
+
+  &::-moz-range-track {
+    width: $custom-range-track-width;
+    height: $custom-range-track-height;
+    color: transparent;
+    cursor: $custom-range-track-cursor;
+    background-color: $custom-range-track-bg;
+    border-color: transparent; // Firefox specific?
+    @include border-radius($custom-range-track-border-radius);
+    @include box-shadow($custom-range-track-box-shadow);
+  }
+
+  &::-ms-thumb {
+    width: $custom-range-thumb-width;
+    height: $custom-range-thumb-height;
+    margin-top: 0; // Edge specific
+    margin-right: $custom-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
+    margin-left: $custom-range-thumb-focus-box-shadow-width;  // Workaround that overflowed box-shadow is hidden.
+    @include gradient-bg($custom-range-thumb-bg);
+    border: $custom-range-thumb-border;
+    @include border-radius($custom-range-thumb-border-radius);
+    @include box-shadow($custom-range-thumb-box-shadow);
+    @include transition($custom-forms-transition);
+    appearance: none;
+
+    &:active {
+      @include gradient-bg($custom-range-thumb-active-bg);
+    }
+  }
+
+  &::-ms-track {
+    width: $custom-range-track-width;
+    height: $custom-range-track-height;
+    color: transparent;
+    cursor: $custom-range-track-cursor;
+    background-color: transparent;
+    border-color: transparent;
+    border-width: $custom-range-thumb-height / 2;
+    @include box-shadow($custom-range-track-box-shadow);
+  }
+
+  &::-ms-fill-lower {
+    background-color: $custom-range-track-bg;
+    @include border-radius($custom-range-track-border-radius);
+  }
+
+  &::-ms-fill-upper {
+    margin-right: 15px; // arbitrary?
+    background-color: $custom-range-track-bg;
+    @include border-radius($custom-range-track-border-radius);
+  }
+
+  &:disabled {
+    &::-webkit-slider-thumb {
+      background-color: $custom-range-thumb-disabled-bg;
+    }
+
+    &::-webkit-slider-runnable-track {
+      cursor: default;
+    }
+
+    &::-moz-range-thumb {
+      background-color: $custom-range-thumb-disabled-bg;
+    }
+
+    &::-moz-range-track {
+      cursor: default;
+    }
+
+    &::-ms-thumb {
+      background-color: $custom-range-thumb-disabled-bg;
+    }
+  }
+}
+
+.custom-control-label::before,
+.custom-file-label,
+.custom-select {
+  @include transition($custom-forms-transition);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_dropdown.scss b/eduapps_project/static/bootstrap-4.1.3/_dropdown.scss
new file mode 100755
index 0000000..ac3c8c8
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_dropdown.scss
@@ -0,0 +1,191 @@
+// The dropdown wrapper (`<div>`)
+.dropup,
+.dropright,
+.dropdown,
+.dropleft {
+  position: relative;
+}
+
+.dropdown-toggle {
+  white-space: nowrap;
+
+  // Generate the caret automatically
+  @include caret;
+}
+
+// The dropdown menu
+.dropdown-menu {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: $zindex-dropdown;
+  display: none; // none by default, but block on "open" of the menu
+  float: left;
+  min-width: $dropdown-min-width;
+  padding: $dropdown-padding-y 0;
+  margin: $dropdown-spacer 0 0; // override default ul
+  @include font-size($dropdown-font-size);
+  color: $dropdown-color;
+  text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
+  list-style: none;
+  background-color: $dropdown-bg;
+  background-clip: padding-box;
+  border: $dropdown-border-width solid $dropdown-border-color;
+  @include border-radius($dropdown-border-radius);
+  @include box-shadow($dropdown-box-shadow);
+}
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .dropdown-menu#{$infix}-left {
+      right: auto;
+      left: 0;
+    }
+
+    .dropdown-menu#{$infix}-right {
+      right: 0;
+      left: auto;
+    }
+  }
+}
+
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+// Just add .dropup after the standard .dropdown class and you're set.
+.dropup {
+  .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+    margin-top: 0;
+    margin-bottom: $dropdown-spacer;
+  }
+
+  .dropdown-toggle {
+    @include caret(up);
+  }
+}
+
+.dropright {
+  .dropdown-menu {
+    top: 0;
+    right: auto;
+    left: 100%;
+    margin-top: 0;
+    margin-left: $dropdown-spacer;
+  }
+
+  .dropdown-toggle {
+    @include caret(right);
+    &::after {
+      vertical-align: 0;
+    }
+  }
+}
+
+.dropleft {
+  .dropdown-menu {
+    top: 0;
+    right: 100%;
+    left: auto;
+    margin-top: 0;
+    margin-right: $dropdown-spacer;
+  }
+
+  .dropdown-toggle {
+    @include caret(left);
+    &::before {
+      vertical-align: 0;
+    }
+  }
+}
+
+// When enabled Popper.js, reset basic dropdown position
+// stylelint-disable-next-line no-duplicate-selectors
+.dropdown-menu {
+  &[x-placement^="top"],
+  &[x-placement^="right"],
+  &[x-placement^="bottom"],
+  &[x-placement^="left"] {
+    right: auto;
+    bottom: auto;
+  }
+}
+
+// Dividers (basically an `<hr>`) within the dropdown
+.dropdown-divider {
+  @include nav-divider($dropdown-divider-bg, $dropdown-divider-margin-y);
+}
+
+// Links, buttons, and more within the dropdown menu
+//
+// `<button>`-specific styles are denoted with `// For <button>s`
+.dropdown-item {
+  display: block;
+  width: 100%; // For `<button>`s
+  padding: $dropdown-item-padding-y $dropdown-item-padding-x;
+  clear: both;
+  font-weight: $font-weight-normal;
+  color: $dropdown-link-color;
+  text-align: inherit; // For `<button>`s
+  white-space: nowrap; // prevent links from randomly breaking onto new lines
+  background-color: transparent; // For `<button>`s
+  border: 0; // For `<button>`s
+
+  // Prevent dropdown overflow if there's no padding
+  // See https://github.com/twbs/bootstrap/pull/27703
+  @if $dropdown-padding-y == 0 {
+    &:first-child {
+      @include border-top-radius($dropdown-inner-border-radius);
+    }
+
+    &:last-child {
+      @include border-bottom-radius($dropdown-inner-border-radius);
+    }
+  }
+
+  @include hover-focus {
+    color: $dropdown-link-hover-color;
+    text-decoration: none;
+    @include gradient-bg($dropdown-link-hover-bg);
+  }
+
+  &.active,
+  &:active {
+    color: $dropdown-link-active-color;
+    text-decoration: none;
+    @include gradient-bg($dropdown-link-active-bg);
+  }
+
+  &.disabled,
+  &:disabled {
+    color: $dropdown-link-disabled-color;
+    pointer-events: none;
+    background-color: transparent;
+    // Remove CSS gradients if they're enabled
+    @if $enable-gradients {
+      background-image: none;
+    }
+  }
+}
+
+.dropdown-menu.show {
+  display: block;
+}
+
+// Dropdown section headers
+.dropdown-header {
+  display: block;
+  padding: $dropdown-padding-y $dropdown-item-padding-x;
+  margin-bottom: 0; // for use with heading elements
+  @include font-size($font-size-sm);
+  color: $dropdown-header-color;
+  white-space: nowrap; // as with > li > a
+}
+
+// Dropdown text
+.dropdown-item-text {
+  display: block;
+  padding: $dropdown-item-padding-y $dropdown-item-padding-x;
+  color: $dropdown-link-color;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_forms.scss b/eduapps_project/static/bootstrap-4.1.3/_forms.scss
new file mode 100755
index 0000000..ec9c335
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_forms.scss
@@ -0,0 +1,330 @@
+// stylelint-disable selector-no-qualifying-type
+
+//
+// Textual form controls
+//
+
+.form-control {
+  display: block;
+  width: 100%;
+  height: $input-height;
+  padding: $input-padding-y $input-padding-x;
+  font-family: $input-font-family;
+  @include font-size($input-font-size);
+  font-weight: $input-font-weight;
+  line-height: $input-line-height;
+  color: $input-color;
+  background-color: $input-bg;
+  background-clip: padding-box;
+  border: $input-border-width solid $input-border-color;
+
+  // Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
+  @include border-radius($input-border-radius, 0);
+
+  @include box-shadow($input-box-shadow);
+  @include transition($input-transition);
+
+  // Unstyle the caret on `<select>`s in IE10+.
+  &::-ms-expand {
+    background-color: transparent;
+    border: 0;
+  }
+
+  // Customize the `:focus` state to imitate native WebKit styles.
+  @include form-control-focus();
+
+  // Placeholder
+  &::placeholder {
+    color: $input-placeholder-color;
+    // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
+    opacity: 1;
+  }
+
+  // Disabled and read-only inputs
+  //
+  // HTML5 says that controls under a fieldset > legend:first-child won't be
+  // disabled if the fieldset is disabled. Due to implementation difficulty, we
+  // don't honor that edge case; we style them as disabled anyway.
+  &:disabled,
+  &[readonly] {
+    background-color: $input-disabled-bg;
+    // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
+    opacity: 1;
+  }
+}
+
+select.form-control {
+  &:focus::-ms-value {
+    // Suppress the nested default white text on blue background highlight given to
+    // the selected option text when the (still closed) <select> receives focus
+    // in IE and (under certain conditions) Edge, as it looks bad and cannot be made to
+    // match the appearance of the native widget.
+    // See https://github.com/twbs/bootstrap/issues/19398.
+    color: $input-color;
+    background-color: $input-bg;
+  }
+}
+
+// Make file inputs better match text inputs by forcing them to new lines.
+.form-control-file,
+.form-control-range {
+  display: block;
+  width: 100%;
+}
+
+
+//
+// Labels
+//
+
+// For use with horizontal and inline forms, when you need the label (or legend)
+// text to align with the form controls.
+.col-form-label {
+  padding-top: calc(#{$input-padding-y} + #{$input-border-width});
+  padding-bottom: calc(#{$input-padding-y} + #{$input-border-width});
+  margin-bottom: 0; // Override the `<label>/<legend>` default
+  @include font-size(inherit); // Override the `<legend>` default
+  line-height: $input-line-height;
+}
+
+.col-form-label-lg {
+  padding-top: calc(#{$input-padding-y-lg} + #{$input-border-width});
+  padding-bottom: calc(#{$input-padding-y-lg} + #{$input-border-width});
+  @include font-size($input-font-size-lg);
+  line-height: $input-line-height-lg;
+}
+
+.col-form-label-sm {
+  padding-top: calc(#{$input-padding-y-sm} + #{$input-border-width});
+  padding-bottom: calc(#{$input-padding-y-sm} + #{$input-border-width});
+  @include font-size($input-font-size-sm);
+  line-height: $input-line-height-sm;
+}
+
+
+// Readonly controls as plain text
+//
+// Apply class to a readonly input to make it appear like regular plain
+// text (without any border, background color, focus indicator)
+
+.form-control-plaintext {
+  display: block;
+  width: 100%;
+  padding-top: $input-padding-y;
+  padding-bottom: $input-padding-y;
+  margin-bottom: 0; // match inputs if this class comes on inputs with default margins
+  line-height: $input-line-height;
+  color: $input-plaintext-color;
+  background-color: transparent;
+  border: solid transparent;
+  border-width: $input-border-width 0;
+
+  &.form-control-sm,
+  &.form-control-lg {
+    padding-right: 0;
+    padding-left: 0;
+  }
+}
+
+
+// Form control sizing
+//
+// Build on `.form-control` with modifier classes to decrease or increase the
+// height and font-size of form controls.
+//
+// Repeated in `_input_group.scss` to avoid Sass extend issues.
+
+.form-control-sm {
+  height: $input-height-sm;
+  padding: $input-padding-y-sm $input-padding-x-sm;
+  @include font-size($input-font-size-sm);
+  line-height: $input-line-height-sm;
+  @include border-radius($input-border-radius-sm);
+}
+
+.form-control-lg {
+  height: $input-height-lg;
+  padding: $input-padding-y-lg $input-padding-x-lg;
+  @include font-size($input-font-size-lg);
+  line-height: $input-line-height-lg;
+  @include border-radius($input-border-radius-lg);
+}
+
+// stylelint-disable-next-line no-duplicate-selectors
+select.form-control {
+  &[size],
+  &[multiple] {
+    height: auto;
+  }
+}
+
+textarea.form-control {
+  height: auto;
+}
+
+// Form groups
+//
+// Designed to help with the organization and spacing of vertical forms. For
+// horizontal forms, use the predefined grid classes.
+
+.form-group {
+  margin-bottom: $form-group-margin-bottom;
+}
+
+.form-text {
+  display: block;
+  margin-top: $form-text-margin-top;
+}
+
+
+// Form grid
+//
+// Special replacement for our grid system's `.row` for tighter form layouts.
+
+.form-row {
+  display: flex;
+  flex-wrap: wrap;
+  margin-right: -$form-grid-gutter-width / 2;
+  margin-left: -$form-grid-gutter-width / 2;
+
+  > .col,
+  > [class*="col-"] {
+    padding-right: $form-grid-gutter-width / 2;
+    padding-left: $form-grid-gutter-width / 2;
+  }
+}
+
+
+// Checkboxes and radios
+//
+// Indent the labels to position radios/checkboxes as hanging controls.
+
+.form-check {
+  position: relative;
+  display: block;
+  padding-left: $form-check-input-gutter;
+}
+
+.form-check-input {
+  position: absolute;
+  margin-top: $form-check-input-margin-y;
+  margin-left: -$form-check-input-gutter;
+
+  &:disabled ~ .form-check-label {
+    color: $text-muted;
+  }
+}
+
+.form-check-label {
+  margin-bottom: 0; // Override default `<label>` bottom margin
+}
+
+.form-check-inline {
+  display: inline-flex;
+  align-items: center;
+  padding-left: 0; // Override base .form-check
+  margin-right: $form-check-inline-margin-x;
+
+  // Undo .form-check-input defaults and add some `margin-right`.
+  .form-check-input {
+    position: static;
+    margin-top: 0;
+    margin-right: $form-check-inline-input-margin-x;
+    margin-left: 0;
+  }
+}
+
+
+// Form validation
+//
+// Provide feedback to users when form field values are valid or invalid. Works
+// primarily for client-side validation via scoped `:invalid` and `:valid`
+// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for
+// server side validation.
+
+@each $state, $data in $form-validation-states {
+  @include form-validation-state($state, map-get($data, color), map-get($data, icon));
+}
+
+// Inline forms
+//
+// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
+// forms begin stacked on extra small (mobile) devices and then go inline when
+// viewports reach <768px.
+//
+// Requires wrapping inputs and labels with `.form-group` for proper display of
+// default HTML form controls and our custom form controls (e.g., input groups).
+
+.form-inline {
+  display: flex;
+  flex-flow: row wrap;
+  align-items: center; // Prevent shorter elements from growing to same height as others (e.g., small buttons growing to normal sized button height)
+
+  // Because we use flex, the initial sizing of checkboxes is collapsed and
+  // doesn't occupy the full-width (which is what we want for xs grid tier),
+  // so we force that here.
+  .form-check {
+    width: 100%;
+  }
+
+  // Kick in the inline
+  @include media-breakpoint-up(sm) {
+    label {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      margin-bottom: 0;
+    }
+
+    // Inline-block all the things for "inline"
+    .form-group {
+      display: flex;
+      flex: 0 0 auto;
+      flex-flow: row wrap;
+      align-items: center;
+      margin-bottom: 0;
+    }
+
+    // Allow folks to *not* use `.form-group`
+    .form-control {
+      display: inline-block;
+      width: auto; // Prevent labels from stacking above inputs in `.form-group`
+      vertical-align: middle;
+    }
+
+    // Make static controls behave like regular ones
+    .form-control-plaintext {
+      display: inline-block;
+    }
+
+    .input-group,
+    .custom-select {
+      width: auto;
+    }
+
+    // Remove default margin on radios/checkboxes that were used for stacking, and
+    // then undo the floating of radios and checkboxes to match.
+    .form-check {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      width: auto;
+      padding-left: 0;
+    }
+    .form-check-input {
+      position: relative;
+      flex-shrink: 0;
+      margin-top: 0;
+      margin-right: $form-check-input-margin-x;
+      margin-left: 0;
+    }
+
+    .custom-control {
+      align-items: center;
+      justify-content: center;
+    }
+    .custom-control-label {
+      margin-bottom: 0;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_functions.scss b/eduapps_project/static/bootstrap-4.1.3/_functions.scss
new file mode 100755
index 0000000..d2cc91d
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_functions.scss
@@ -0,0 +1,86 @@
+// Bootstrap functions
+//
+// Utility mixins and functions for evaluating source code across our variables, maps, and mixins.
+
+// Ascending
+// Used to evaluate Sass maps like our grid breakpoints.
+@mixin _assert-ascending($map, $map-name) {
+  $prev-key: null;
+  $prev-num: null;
+  @each $key, $num in $map {
+    @if $prev-num == null or unit($num) == "%" {
+      // Do nothing
+    } @else if not comparable($prev-num, $num) {
+      @warn "Potentially invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} whose unit makes it incomparable to #{$prev-num}, the value of the previous key '#{$prev-key}' !";
+    } @else if $prev-num >= $num {
+      @warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
+    }
+    $prev-key: $key;
+    $prev-num: $num;
+  }
+}
+
+// Starts at zero
+// Used to ensure the min-width of the lowest breakpoint starts at 0.
+@mixin _assert-starts-at-zero($map, $map-name: "$grid-breakpoints") {
+  $values: map-values($map);
+  $first-value: nth($values, 1);
+  @if $first-value != 0 {
+    @warn "First breakpoint in #{$map-name} must start at 0, but starts at #{$first-value}.";
+  }
+}
+
+// Replace `$search` with `$replace` in `$string`
+// Used on our SVG icon backgrounds for custom forms.
+//
+// @author Hugo Giraudel
+// @param {String} $string - Initial string
+// @param {String} $search - Substring to replace
+// @param {String} $replace ('') - New value
+// @return {String} - Updated string
+@function str-replace($string, $search, $replace: "") {
+  $index: str-index($string, $search);
+
+  @if $index {
+    @return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
+  }
+
+  @return $string;
+}
+
+// Color contrast
+@function color-yiq($color, $dark: $yiq-text-dark, $light: $yiq-text-light) {
+  $r: red($color);
+  $g: green($color);
+  $b: blue($color);
+
+  $yiq: (($r * 299) + ($g * 587) + ($b * 114)) / 1000;
+
+  @if ($yiq >= $yiq-contrasted-threshold) {
+    @return $dark;
+  } @else {
+    @return $light;
+  }
+}
+
+// Retrieve color Sass maps
+@function color($key: "blue") {
+  @return map-get($colors, $key);
+}
+
+@function theme-color($key: "primary") {
+  @return map-get($theme-colors, $key);
+}
+
+@function gray($key: "100") {
+  @return map-get($grays, $key);
+}
+
+// Request a theme color level
+@function theme-color-level($color-name: "primary", $level: 0) {
+  $color: theme-color($color-name);
+  $color-base: if($level > 0, $black, $white);
+  $level: abs($level);
+
+  @return mix($color-base, $color, $level * $theme-color-interval);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_grid.scss b/eduapps_project/static/bootstrap-4.1.3/_grid.scss
new file mode 100755
index 0000000..a227515
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_grid.scss
@@ -0,0 +1,52 @@
+// Container widths
+//
+// Set the container width, and override it for fixed navbars in media queries.
+
+@if $enable-grid-classes {
+  .container {
+    @include make-container();
+    @include make-container-max-widths();
+  }
+}
+
+// Fluid container
+//
+// Utilizes the mixin meant for fixed width containers, but with 100% width for
+// fluid, full width layouts.
+
+@if $enable-grid-classes {
+  .container-fluid {
+    @include make-container();
+  }
+}
+
+// Row
+//
+// Rows contain and clear the floats of your columns.
+
+@if $enable-grid-classes {
+  .row {
+    @include make-row();
+  }
+
+  // Remove the negative margin from default .row, then the horizontal padding
+  // from all immediate children columns (to prevent runaway style inheritance).
+  .no-gutters {
+    margin-right: 0;
+    margin-left: 0;
+
+    > .col,
+    > [class*="col-"] {
+      padding-right: 0;
+      padding-left: 0;
+    }
+  }
+}
+
+// Columns
+//
+// Common styles for small and large grid columns
+
+@if $enable-grid-classes {
+  @include make-grid-columns();
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_images.scss b/eduapps_project/static/bootstrap-4.1.3/_images.scss
new file mode 100755
index 0000000..cb9795e
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_images.scss
@@ -0,0 +1,42 @@
+// Responsive images (ensure images don't scale beyond their parents)
+//
+// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.
+// We previously tried the "images are responsive by default" approach in Bootstrap v2,
+// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)
+// which weren't expecting the images within themselves to be involuntarily resized.
+// See also https://github.com/twbs/bootstrap/issues/18178
+.img-fluid {
+  @include img-fluid;
+}
+
+
+// Image thumbnails
+.img-thumbnail {
+  padding: $thumbnail-padding;
+  background-color: $thumbnail-bg;
+  border: $thumbnail-border-width solid $thumbnail-border-color;
+  @include border-radius($thumbnail-border-radius);
+  @include box-shadow($thumbnail-box-shadow);
+
+  // Keep them at most 100% wide
+  @include img-fluid;
+}
+
+//
+// Figures
+//
+
+.figure {
+  // Ensures the caption's text aligns with the image.
+  display: inline-block;
+}
+
+.figure-img {
+  margin-bottom: $spacer / 2;
+  line-height: 1;
+}
+
+.figure-caption {
+  @include font-size($figure-caption-font-size);
+  color: $figure-caption-color;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_input-group.scss b/eduapps_project/static/bootstrap-4.1.3/_input-group.scss
new file mode 100755
index 0000000..ac49f69
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_input-group.scss
@@ -0,0 +1,193 @@
+// stylelint-disable selector-no-qualifying-type
+
+//
+// Base styles
+//
+
+.input-group {
+  position: relative;
+  display: flex;
+  flex-wrap: wrap; // For form validation feedback
+  align-items: stretch;
+  width: 100%;
+
+  > .form-control,
+  > .form-control-plaintext,
+  > .custom-select,
+  > .custom-file {
+    position: relative; // For focus state's z-index
+    flex: 1 1 auto;
+    // Add width 1% and flex-basis auto to ensure that button will not wrap out
+    // the column. Applies to IE Edge+ and Firefox. Chrome does not require this.
+    width: 1%;
+    margin-bottom: 0;
+
+    + .form-control,
+    + .custom-select,
+    + .custom-file {
+      margin-left: -$input-border-width;
+    }
+  }
+
+  // Bring the "active" form control to the top of surrounding elements
+  > .form-control:focus,
+  > .custom-select:focus,
+  > .custom-file .custom-file-input:focus ~ .custom-file-label {
+    z-index: 3;
+  }
+
+  // Bring the custom file input above the label
+  > .custom-file .custom-file-input:focus {
+    z-index: 4;
+  }
+
+  > .form-control,
+  > .custom-select {
+    &:not(:last-child) { @include border-right-radius(0); }
+    &:not(:first-child) { @include border-left-radius(0); }
+  }
+
+  // Custom file inputs have more complex markup, thus requiring different
+  // border-radius overrides.
+  > .custom-file {
+    display: flex;
+    align-items: center;
+
+    &:not(:last-child) .custom-file-label,
+    &:not(:last-child) .custom-file-label::after { @include border-right-radius(0); }
+    &:not(:first-child) .custom-file-label { @include border-left-radius(0); }
+  }
+}
+
+
+// Prepend and append
+//
+// While it requires one extra layer of HTML for each, dedicated prepend and
+// append elements allow us to 1) be less clever, 2) simplify our selectors, and
+// 3) support HTML5 form validation.
+
+.input-group-prepend,
+.input-group-append {
+  display: flex;
+
+  // Ensure buttons are always above inputs for more visually pleasing borders.
+  // This isn't needed for `.input-group-text` since it shares the same border-color
+  // as our inputs.
+  .btn {
+    position: relative;
+    z-index: 2;
+
+    &:focus {
+      z-index: 3;
+    }
+  }
+
+  .btn + .btn,
+  .btn + .input-group-text,
+  .input-group-text + .input-group-text,
+  .input-group-text + .btn {
+    margin-left: -$input-border-width;
+  }
+}
+
+.input-group-prepend { margin-right: -$input-border-width; }
+.input-group-append { margin-left: -$input-border-width; }
+
+
+// Textual addons
+//
+// Serves as a catch-all element for any text or radio/checkbox input you wish
+// to prepend or append to an input.
+
+.input-group-text {
+  display: flex;
+  align-items: center;
+  padding: $input-padding-y $input-padding-x;
+  margin-bottom: 0; // Allow use of <label> elements by overriding our default margin-bottom
+  @include font-size($input-font-size); // Match inputs
+  font-weight: $font-weight-normal;
+  line-height: $input-line-height;
+  color: $input-group-addon-color;
+  text-align: center;
+  white-space: nowrap;
+  background-color: $input-group-addon-bg;
+  border: $input-border-width solid $input-group-addon-border-color;
+  @include border-radius($input-border-radius);
+
+  // Nuke default margins from checkboxes and radios to vertically center within.
+  input[type="radio"],
+  input[type="checkbox"] {
+    margin-top: 0;
+  }
+}
+
+
+// Sizing
+//
+// Remix the default form control sizing classes into new ones for easier
+// manipulation.
+
+.input-group-lg > .form-control:not(textarea),
+.input-group-lg > .custom-select {
+  height: $input-height-lg;
+}
+
+.input-group-lg > .form-control,
+.input-group-lg > .custom-select,
+.input-group-lg > .input-group-prepend > .input-group-text,
+.input-group-lg > .input-group-append > .input-group-text,
+.input-group-lg > .input-group-prepend > .btn,
+.input-group-lg > .input-group-append > .btn {
+  padding: $input-padding-y-lg $input-padding-x-lg;
+  @include font-size($input-font-size-lg);
+  line-height: $input-line-height-lg;
+  @include border-radius($input-border-radius-lg);
+}
+
+.input-group-sm > .form-control:not(textarea),
+.input-group-sm > .custom-select {
+  height: $input-height-sm;
+}
+
+.input-group-sm > .form-control,
+.input-group-sm > .custom-select,
+.input-group-sm > .input-group-prepend > .input-group-text,
+.input-group-sm > .input-group-append > .input-group-text,
+.input-group-sm > .input-group-prepend > .btn,
+.input-group-sm > .input-group-append > .btn {
+  padding: $input-padding-y-sm $input-padding-x-sm;
+  @include font-size($input-font-size-sm);
+  line-height: $input-line-height-sm;
+  @include border-radius($input-border-radius-sm);
+}
+
+.input-group-lg > .custom-select,
+.input-group-sm > .custom-select {
+  padding-right: $custom-select-padding-x + $custom-select-indicator-padding;
+}
+
+
+// Prepend and append rounded corners
+//
+// These rulesets must come after the sizing ones to properly override sm and lg
+// border-radius values when extending. They're more specific than we'd like
+// with the `.input-group >` part, but without it, we cannot override the sizing.
+
+
+.input-group > .input-group-prepend > .btn,
+.input-group > .input-group-prepend > .input-group-text,
+.input-group > .input-group-append:not(:last-child) > .btn,
+.input-group > .input-group-append:not(:last-child) > .input-group-text,
+.input-group > .input-group-append:last-child > .btn:not(:last-child):not(.dropdown-toggle),
+.input-group > .input-group-append:last-child > .input-group-text:not(:last-child) {
+  @include border-right-radius(0);
+}
+
+.input-group > .input-group-append > .btn,
+.input-group > .input-group-append > .input-group-text,
+.input-group > .input-group-prepend:not(:first-child) > .btn,
+.input-group > .input-group-prepend:not(:first-child) > .input-group-text,
+.input-group > .input-group-prepend:first-child > .btn:not(:first-child),
+.input-group > .input-group-prepend:first-child > .input-group-text:not(:first-child) {
+  @include border-left-radius(0);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_jumbotron.scss b/eduapps_project/static/bootstrap-4.1.3/_jumbotron.scss
new file mode 100755
index 0000000..bcd7dca
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_jumbotron.scss
@@ -0,0 +1,17 @@
+.jumbotron {
+  padding: $jumbotron-padding ($jumbotron-padding / 2);
+  margin-bottom: $jumbotron-padding;
+  color: $jumbotron-color;
+  background-color: $jumbotron-bg;
+  @include border-radius($border-radius-lg);
+
+  @include media-breakpoint-up(sm) {
+    padding: ($jumbotron-padding * 2) $jumbotron-padding;
+  }
+}
+
+.jumbotron-fluid {
+  padding-right: 0;
+  padding-left: 0;
+  @include border-radius(0);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_list-group.scss b/eduapps_project/static/bootstrap-4.1.3/_list-group.scss
new file mode 100755
index 0000000..3f80687
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_list-group.scss
@@ -0,0 +1,149 @@
+// Base class
+//
+// Easily usable on <ul>, <ol>, or <div>.
+
+.list-group {
+  display: flex;
+  flex-direction: column;
+
+  // No need to set list-style: none; since .list-group-item is block level
+  padding-left: 0; // reset padding because ul and ol
+  margin-bottom: 0;
+}
+
+
+// Interactive list items
+//
+// Use anchor or button elements instead of `li`s or `div`s to create interactive
+// list items. Includes an extra `.active` modifier class for selected items.
+
+.list-group-item-action {
+  width: 100%; // For `<button>`s (anchors become 100% by default though)
+  color: $list-group-action-color;
+  text-align: inherit; // For `<button>`s (anchors inherit)
+
+  // Hover state
+  @include hover-focus {
+    z-index: 1; // Place hover/focus items above their siblings for proper border styling
+    color: $list-group-action-hover-color;
+    text-decoration: none;
+    background-color: $list-group-hover-bg;
+  }
+
+  &:active {
+    color: $list-group-action-active-color;
+    background-color: $list-group-action-active-bg;
+  }
+}
+
+
+// Individual list items
+//
+// Use on `li`s or `div`s within the `.list-group` parent.
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: $list-group-item-padding-y $list-group-item-padding-x;
+  // Place the border on the list items and negative margin up for better styling
+  margin-bottom: -$list-group-border-width;
+  color: $list-group-color;
+  background-color: $list-group-bg;
+  border: $list-group-border-width solid $list-group-border-color;
+
+  &:first-child {
+    @include border-top-radius($list-group-border-radius);
+  }
+
+  &:last-child {
+    margin-bottom: 0;
+    @include border-bottom-radius($list-group-border-radius);
+  }
+
+  &.disabled,
+  &:disabled {
+    color: $list-group-disabled-color;
+    pointer-events: none;
+    background-color: $list-group-disabled-bg;
+  }
+
+  // Include both here for `<a>`s and `<button>`s
+  &.active {
+    z-index: 2; // Place active items above their siblings for proper border styling
+    color: $list-group-active-color;
+    background-color: $list-group-active-bg;
+    border-color: $list-group-active-border-color;
+  }
+}
+
+
+// Horizontal
+//
+// Change the layout of list group items from vertical (default) to horizontal.
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .list-group-horizontal#{$infix} {
+      flex-direction: row;
+
+      .list-group-item {
+        margin-right: -$list-group-border-width;
+        margin-bottom: 0;
+
+        &:first-child {
+          @include border-left-radius($list-group-border-radius);
+          @include border-top-right-radius(0);
+        }
+
+        &:last-child {
+          margin-right: 0;
+          @include border-right-radius($list-group-border-radius);
+          @include border-bottom-left-radius(0);
+        }
+      }
+    }
+  }
+}
+
+
+// Flush list items
+//
+// Remove borders and border-radius to keep list group items edge-to-edge. Most
+// useful within other components (e.g., cards).
+
+.list-group-flush {
+  .list-group-item {
+    border-right: 0;
+    border-left: 0;
+    @include border-radius(0);
+
+    &:last-child {
+      margin-bottom: -$list-group-border-width;
+    }
+  }
+
+  &:first-child {
+    .list-group-item:first-child {
+      border-top: 0;
+    }
+  }
+
+  &:last-child {
+    .list-group-item:last-child {
+      margin-bottom: 0;
+      border-bottom: 0;
+    }
+  }
+}
+
+
+// Contextual variants
+//
+// Add modifier classes to change text and background color on individual items.
+// Organizationally, this must come after the `:hover` states.
+
+@each $color, $value in $theme-colors {
+  @include list-group-item-variant($color, theme-color-level($color, -9), theme-color-level($color, 6));
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_media.scss b/eduapps_project/static/bootstrap-4.1.3/_media.scss
new file mode 100755
index 0000000..b573052
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_media.scss
@@ -0,0 +1,8 @@
+.media {
+  display: flex;
+  align-items: flex-start;
+}
+
+.media-body {
+  flex: 1;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_mixins.scss b/eduapps_project/static/bootstrap-4.1.3/_mixins.scss
new file mode 100755
index 0000000..cc95784
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_mixins.scss
@@ -0,0 +1,47 @@
+// Toggles
+//
+// Used in conjunction with global variables to enable certain theme features.
+
+// Vendor
+@import "vendor/rfs";
+
+// Deprecate
+@import "mixins/deprecate";
+
+// Utilities
+@import "mixins/breakpoints";
+@import "mixins/hover";
+@import "mixins/image";
+@import "mixins/badge";
+@import "mixins/resize";
+@import "mixins/screen-reader";
+@import "mixins/size";
+@import "mixins/reset-text";
+@import "mixins/text-emphasis";
+@import "mixins/text-hide";
+@import "mixins/text-truncate";
+@import "mixins/visibility";
+
+// // Components
+@import "mixins/alert";
+@import "mixins/buttons";
+@import "mixins/caret";
+@import "mixins/pagination";
+@import "mixins/lists";
+@import "mixins/list-group";
+@import "mixins/nav-divider";
+@import "mixins/forms";
+@import "mixins/table-row";
+
+// // Skins
+@import "mixins/background-variant";
+@import "mixins/border-radius";
+@import "mixins/box-shadow";
+@import "mixins/gradients";
+@import "mixins/transition";
+
+// // Layout
+@import "mixins/clearfix";
+@import "mixins/grid-framework";
+@import "mixins/grid";
+@import "mixins/float";
diff --git a/eduapps_project/static/bootstrap-4.1.3/_modal.scss b/eduapps_project/static/bootstrap-4.1.3/_modal.scss
new file mode 100755
index 0000000..6b6770b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_modal.scss
@@ -0,0 +1,229 @@
+// .modal-open      - body class for killing the scroll
+// .modal           - container to scroll within
+// .modal-dialog    - positioning shell for the actual modal
+// .modal-content   - actual modal w/ bg and corners and stuff
+
+
+.modal-open {
+  // Kill the scroll on the body
+  overflow: hidden;
+
+  .modal {
+    overflow-x: hidden;
+    overflow-y: auto;
+  }
+}
+
+// Container that the modal scrolls within
+.modal {
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: $zindex-modal;
+  display: none;
+  width: 100%;
+  height: 100%;
+  overflow: hidden;
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
+  // https://github.com/twbs/bootstrap/pull/10951.
+  outline: 0;
+  // We deliberately don't use `-webkit-overflow-scrolling: touch;` due to a
+  // gnarly iOS Safari bug: https://bugs.webkit.org/show_bug.cgi?id=158342
+  // See also https://github.com/twbs/bootstrap/issues/17695
+}
+
+// Shell div to position the modal with bottom padding
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: $modal-dialog-margin;
+  // allow clicks to pass through for custom click handling to close modal
+  pointer-events: none;
+
+  // When fading in the modal, animate it to slide down
+  .modal.fade & {
+    @include transition($modal-transition);
+    transform: $modal-fade-transform;
+  }
+  .modal.show & {
+    transform: $modal-show-transform;
+  }
+}
+
+.modal-dialog-scrollable {
+  display: flex; // IE10/11
+  max-height: calc(100% - #{$modal-dialog-margin * 2});
+
+  .modal-content {
+    max-height: calc(100vh - #{$modal-dialog-margin * 2}); // IE10/11
+    overflow: hidden;
+  }
+
+  .modal-header,
+  .modal-footer {
+    flex-shrink: 0;
+  }
+
+  .modal-body {
+    overflow-y: auto;
+  }
+}
+
+.modal-dialog-centered {
+  display: flex;
+  align-items: center;
+  min-height: calc(100% - #{$modal-dialog-margin * 2});
+
+  // Ensure `modal-dialog-centered` extends the full height of the view (IE10/11)
+  &::before {
+    display: block; // IE10
+    height: calc(100vh - #{$modal-dialog-margin * 2});
+    content: "";
+  }
+
+  // Ensure `.modal-body` shows scrollbar (IE10/11)
+  &.modal-dialog-scrollable {
+    flex-direction: column;
+    justify-content: center;
+    height: 100%;
+
+    .modal-content {
+      max-height: none;
+    }
+
+    &::before {
+      content: none;
+    }
+  }
+}
+
+// Actual modal
+.modal-content {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  width: 100%; // Ensure `.modal-content` extends the full width of the parent `.modal-dialog`
+  // counteract the pointer-events: none; in the .modal-dialog
+  color: $modal-content-color;
+  pointer-events: auto;
+  background-color: $modal-content-bg;
+  background-clip: padding-box;
+  border: $modal-content-border-width solid $modal-content-border-color;
+  @include border-radius($modal-content-border-radius);
+  @include box-shadow($modal-content-box-shadow-xs);
+  // Remove focus outline from opened modal
+  outline: 0;
+}
+
+// Modal background
+.modal-backdrop {
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: $zindex-modal-backdrop;
+  width: 100vw;
+  height: 100vh;
+  background-color: $modal-backdrop-bg;
+
+  // Fade for backdrop
+  &.fade { opacity: 0; }
+  &.show { opacity: $modal-backdrop-opacity; }
+}
+
+// Modal header
+// Top section of the modal w/ title and dismiss
+.modal-header {
+  display: flex;
+  align-items: flex-start; // so the close btn always stays on the upper right corner
+  justify-content: space-between; // Put modal header elements (title and dismiss) on opposite ends
+  padding: $modal-header-padding;
+  border-bottom: $modal-header-border-width solid $modal-header-border-color;
+  @include border-top-radius($modal-content-border-radius);
+
+  .close {
+    padding: $modal-header-padding;
+    // auto on the left force icon to the right even when there is no .modal-title
+    margin: (-$modal-header-padding-y) (-$modal-header-padding-x) (-$modal-header-padding-y) auto;
+  }
+}
+
+// Title text within header
+.modal-title {
+  margin-bottom: 0;
+  line-height: $modal-title-line-height;
+}
+
+// Modal body
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
+.modal-body {
+  position: relative;
+  // Enable `flex-grow: 1` so that the body take up as much space as possible
+  // when should there be a fixed height on `.modal-dialog`.
+  flex: 1 1 auto;
+  padding: $modal-inner-padding;
+}
+
+// Footer (for actions)
+.modal-footer {
+  display: flex;
+  align-items: center; // vertically center
+  justify-content: flex-end; // Right align buttons with flex property because text-align doesn't work on flex items
+  padding: $modal-inner-padding;
+  border-top: $modal-footer-border-width solid $modal-footer-border-color;
+  @include border-bottom-radius($modal-content-border-radius);
+
+  // Easily place margin between footer elements
+  > :not(:first-child) { margin-left: .25rem; }
+  > :not(:last-child) { margin-right: .25rem; }
+}
+
+// Measure scrollbar width for padding body during modal show/hide
+.modal-scrollbar-measure {
+  position: absolute;
+  top: -9999px;
+  width: 50px;
+  height: 50px;
+  overflow: scroll;
+}
+
+// Scale up the modal
+@include media-breakpoint-up(sm) {
+  // Automatically set modal's width for larger viewports
+  .modal-dialog {
+    max-width: $modal-md;
+    margin: $modal-dialog-margin-y-sm-up auto;
+  }
+
+  .modal-dialog-scrollable {
+    max-height: calc(100% - #{$modal-dialog-margin-y-sm-up * 2});
+
+    .modal-content {
+      max-height: calc(100vh - #{$modal-dialog-margin-y-sm-up * 2});
+    }
+  }
+
+  .modal-dialog-centered {
+    min-height: calc(100% - #{$modal-dialog-margin-y-sm-up * 2});
+
+    &::before {
+      height: calc(100vh - #{$modal-dialog-margin-y-sm-up * 2});
+    }
+  }
+
+  .modal-content {
+    @include box-shadow($modal-content-box-shadow-sm-up);
+  }
+
+  .modal-sm { max-width: $modal-sm; }
+}
+
+@include media-breakpoint-up(lg) {
+  .modal-lg,
+  .modal-xl {
+    max-width: $modal-lg;
+  }
+}
+
+@include media-breakpoint-up(xl) {
+  .modal-xl { max-width: $modal-xl; }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_nav.scss b/eduapps_project/static/bootstrap-4.1.3/_nav.scss
new file mode 100755
index 0000000..e5519b3
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_nav.scss
@@ -0,0 +1,120 @@
+// Base class
+//
+// Kickstart any navigation component with a set of style resets. Works with
+// `<nav>`s or `<ul>`s.
+
+.nav {
+  display: flex;
+  flex-wrap: wrap;
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+}
+
+.nav-link {
+  display: block;
+  padding: $nav-link-padding-y $nav-link-padding-x;
+
+  @include hover-focus {
+    text-decoration: none;
+  }
+
+  // Disabled state lightens text
+  &.disabled {
+    color: $nav-link-disabled-color;
+    pointer-events: none;
+    cursor: default;
+  }
+}
+
+//
+// Tabs
+//
+
+.nav-tabs {
+  border-bottom: $nav-tabs-border-width solid $nav-tabs-border-color;
+
+  .nav-item {
+    margin-bottom: -$nav-tabs-border-width;
+  }
+
+  .nav-link {
+    border: $nav-tabs-border-width solid transparent;
+    @include border-top-radius($nav-tabs-border-radius);
+
+    @include hover-focus {
+      border-color: $nav-tabs-link-hover-border-color;
+    }
+
+    &.disabled {
+      color: $nav-link-disabled-color;
+      background-color: transparent;
+      border-color: transparent;
+    }
+  }
+
+  .nav-link.active,
+  .nav-item.show .nav-link {
+    color: $nav-tabs-link-active-color;
+    background-color: $nav-tabs-link-active-bg;
+    border-color: $nav-tabs-link-active-border-color;
+  }
+
+  .dropdown-menu {
+    // Make dropdown border overlap tab border
+    margin-top: -$nav-tabs-border-width;
+    // Remove the top rounded corners here since there is a hard edge above the menu
+    @include border-top-radius(0);
+  }
+}
+
+
+//
+// Pills
+//
+
+.nav-pills {
+  .nav-link {
+    @include border-radius($nav-pills-border-radius);
+  }
+
+  .nav-link.active,
+  .show > .nav-link {
+    color: $nav-pills-link-active-color;
+    background-color: $nav-pills-link-active-bg;
+  }
+}
+
+
+//
+// Justified variants
+//
+
+.nav-fill {
+  .nav-item {
+    flex: 1 1 auto;
+    text-align: center;
+  }
+}
+
+.nav-justified {
+  .nav-item {
+    flex-basis: 0;
+    flex-grow: 1;
+    text-align: center;
+  }
+}
+
+
+// Tabbable tabs
+//
+// Hide tabbable panes to start, show them when `.active`
+
+.tab-content {
+  > .tab-pane {
+    display: none;
+  }
+  > .active {
+    display: block;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_navbar.scss b/eduapps_project/static/bootstrap-4.1.3/_navbar.scss
new file mode 100755
index 0000000..5c6e963
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_navbar.scss
@@ -0,0 +1,294 @@
+// Contents
+//
+// Navbar
+// Navbar brand
+// Navbar nav
+// Navbar text
+// Navbar divider
+// Responsive navbar
+// Navbar position
+// Navbar themes
+
+
+// Navbar
+//
+// Provide a static navbar from which we expand to create full-width, fixed, and
+// other navbar variations.
+
+.navbar {
+  position: relative;
+  display: flex;
+  flex-wrap: wrap; // allow us to do the line break for collapsing content
+  align-items: center;
+  justify-content: space-between; // space out brand from logo
+  padding: $navbar-padding-y $navbar-padding-x;
+
+  // Because flex properties aren't inherited, we need to redeclare these first
+  // few properties so that content nested within behave properly.
+  > .container,
+  > .container-fluid {
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    justify-content: space-between;
+  }
+}
+
+
+// Navbar brand
+//
+// Used for brand, project, or site names.
+
+.navbar-brand {
+  display: inline-block;
+  padding-top: $navbar-brand-padding-y;
+  padding-bottom: $navbar-brand-padding-y;
+  margin-right: $navbar-padding-x;
+  @include font-size($navbar-brand-font-size);
+  line-height: inherit;
+  white-space: nowrap;
+
+  @include hover-focus {
+    text-decoration: none;
+  }
+}
+
+
+// Navbar nav
+//
+// Custom navbar navigation (doesn't require `.nav`, but does make use of `.nav-link`).
+
+.navbar-nav {
+  display: flex;
+  flex-direction: column; // cannot use `inherit` to get the `.navbar`s value
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+
+  .nav-link {
+    padding-right: 0;
+    padding-left: 0;
+  }
+
+  .dropdown-menu {
+    position: static;
+    float: none;
+  }
+}
+
+
+// Navbar text
+//
+//
+
+.navbar-text {
+  display: inline-block;
+  padding-top: $nav-link-padding-y;
+  padding-bottom: $nav-link-padding-y;
+}
+
+
+// Responsive navbar
+//
+// Custom styles for responsive collapsing and toggling of navbar contents.
+// Powered by the collapse Bootstrap JavaScript plugin.
+
+// When collapsed, prevent the toggleable navbar contents from appearing in
+// the default flexbox row orientation. Requires the use of `flex-wrap: wrap`
+// on the `.navbar` parent.
+.navbar-collapse {
+  flex-basis: 100%;
+  flex-grow: 1;
+  // For always expanded or extra full navbars, ensure content aligns itself
+  // properly vertically. Can be easily overridden with flex utilities.
+  align-items: center;
+}
+
+// Button for toggling the navbar when in its collapsed state
+.navbar-toggler {
+  padding: $navbar-toggler-padding-y $navbar-toggler-padding-x;
+  @include font-size($navbar-toggler-font-size);
+  line-height: 1;
+  background-color: transparent; // remove default button style
+  border: $border-width solid transparent; // remove default button style
+  @include border-radius($navbar-toggler-border-radius);
+
+  @include hover-focus {
+    text-decoration: none;
+  }
+}
+
+// Keep as a separate element so folks can easily override it with another icon
+// or image file as needed.
+.navbar-toggler-icon {
+  display: inline-block;
+  width: 1.5em;
+  height: 1.5em;
+  vertical-align: middle;
+  content: "";
+  background: no-repeat center center;
+  background-size: 100% 100%;
+}
+
+// Generate series of `.navbar-expand-*` responsive classes for configuring
+// where your navbar collapses.
+.navbar-expand {
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    $next: breakpoint-next($breakpoint, $grid-breakpoints);
+    $infix: breakpoint-infix($next, $grid-breakpoints);
+
+    &#{$infix} {
+      @include media-breakpoint-down($breakpoint) {
+        > .container,
+        > .container-fluid {
+          padding-right: 0;
+          padding-left: 0;
+        }
+      }
+
+      @include media-breakpoint-up($next) {
+        flex-flow: row nowrap;
+        justify-content: flex-start;
+
+        .navbar-nav {
+          flex-direction: row;
+
+          .dropdown-menu {
+            position: absolute;
+          }
+
+          .nav-link {
+            padding-right: $navbar-nav-link-padding-x;
+            padding-left: $navbar-nav-link-padding-x;
+          }
+        }
+
+        // For nesting containers, have to redeclare for alignment purposes
+        > .container,
+        > .container-fluid {
+          flex-wrap: nowrap;
+        }
+
+        .navbar-collapse {
+          display: flex !important; // stylelint-disable-line declaration-no-important
+
+          // Changes flex-bases to auto because of an IE10 bug
+          flex-basis: auto;
+        }
+
+        .navbar-toggler {
+          display: none;
+        }
+      }
+    }
+  }
+}
+
+
+// Navbar themes
+//
+// Styles for switching between navbars with light or dark background.
+
+// Dark links against a light background
+.navbar-light {
+  .navbar-brand {
+    color: $navbar-light-brand-color;
+
+    @include hover-focus {
+      color: $navbar-light-brand-hover-color;
+    }
+  }
+
+  .navbar-nav {
+    .nav-link {
+      color: $navbar-light-color;
+
+      @include hover-focus {
+        color: $navbar-light-hover-color;
+      }
+
+      &.disabled {
+        color: $navbar-light-disabled-color;
+      }
+    }
+
+    .show > .nav-link,
+    .active > .nav-link,
+    .nav-link.show,
+    .nav-link.active {
+      color: $navbar-light-active-color;
+    }
+  }
+
+  .navbar-toggler {
+    color: $navbar-light-color;
+    border-color: $navbar-light-toggler-border-color;
+  }
+
+  .navbar-toggler-icon {
+    background-image: $navbar-light-toggler-icon-bg;
+  }
+
+  .navbar-text {
+    color: $navbar-light-color;
+    a {
+      color: $navbar-light-active-color;
+
+      @include hover-focus {
+        color: $navbar-light-active-color;
+      }
+    }
+  }
+}
+
+// White links against a dark background
+.navbar-dark {
+  .navbar-brand {
+    color: $navbar-dark-brand-color;
+
+    @include hover-focus {
+      color: $navbar-dark-brand-hover-color;
+    }
+  }
+
+  .navbar-nav {
+    .nav-link {
+      color: $navbar-dark-color;
+
+      @include hover-focus {
+        color: $navbar-dark-hover-color;
+      }
+
+      &.disabled {
+        color: $navbar-dark-disabled-color;
+      }
+    }
+
+    .show > .nav-link,
+    .active > .nav-link,
+    .nav-link.show,
+    .nav-link.active {
+      color: $navbar-dark-active-color;
+    }
+  }
+
+  .navbar-toggler {
+    color: $navbar-dark-color;
+    border-color: $navbar-dark-toggler-border-color;
+  }
+
+  .navbar-toggler-icon {
+    background-image: $navbar-dark-toggler-icon-bg;
+  }
+
+  .navbar-text {
+    color: $navbar-dark-color;
+    a {
+      color: $navbar-dark-active-color;
+
+      @include hover-focus {
+        color: $navbar-dark-active-color;
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_pagination.scss b/eduapps_project/static/bootstrap-4.1.3/_pagination.scss
new file mode 100755
index 0000000..b434531
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_pagination.scss
@@ -0,0 +1,73 @@
+.pagination {
+  display: flex;
+  @include list-unstyled();
+  @include border-radius();
+}
+
+.page-link {
+  position: relative;
+  display: block;
+  padding: $pagination-padding-y $pagination-padding-x;
+  margin-left: -$pagination-border-width;
+  line-height: $pagination-line-height;
+  color: $pagination-color;
+  background-color: $pagination-bg;
+  border: $pagination-border-width solid $pagination-border-color;
+
+  &:hover {
+    z-index: 2;
+    color: $pagination-hover-color;
+    text-decoration: none;
+    background-color: $pagination-hover-bg;
+    border-color: $pagination-hover-border-color;
+  }
+
+  &:focus {
+    z-index: 2;
+    outline: $pagination-focus-outline;
+    box-shadow: $pagination-focus-box-shadow;
+  }
+}
+
+.page-item {
+  &:first-child {
+    .page-link {
+      margin-left: 0;
+      @include border-left-radius($border-radius);
+    }
+  }
+  &:last-child {
+    .page-link {
+      @include border-right-radius($border-radius);
+    }
+  }
+
+  &.active .page-link {
+    z-index: 1;
+    color: $pagination-active-color;
+    background-color: $pagination-active-bg;
+    border-color: $pagination-active-border-color;
+  }
+
+  &.disabled .page-link {
+    color: $pagination-disabled-color;
+    pointer-events: none;
+    // Opinionated: remove the "hand" cursor set previously for .page-link
+    cursor: auto;
+    background-color: $pagination-disabled-bg;
+    border-color: $pagination-disabled-border-color;
+  }
+}
+
+
+//
+// Sizing
+//
+
+.pagination-lg {
+  @include pagination-size($pagination-padding-y-lg, $pagination-padding-x-lg, $font-size-lg, $line-height-lg, $border-radius-lg);
+}
+
+.pagination-sm {
+  @include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $line-height-sm, $border-radius-sm);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_popover.scss b/eduapps_project/static/bootstrap-4.1.3/_popover.scss
new file mode 100755
index 0000000..f205e66
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_popover.scss
@@ -0,0 +1,171 @@
+.popover {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: $zindex-popover;
+  display: block;
+  max-width: $popover-max-width;
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text();
+  @include font-size($popover-font-size);
+  // Allow breaking very long words so they don't overflow the popover's bounds
+  word-wrap: break-word;
+  background-color: $popover-bg;
+  background-clip: padding-box;
+  border: $popover-border-width solid $popover-border-color;
+  @include border-radius($popover-border-radius);
+  @include box-shadow($popover-box-shadow);
+
+  .arrow {
+    position: absolute;
+    display: block;
+    width: $popover-arrow-width;
+    height: $popover-arrow-height;
+    margin: 0 $border-radius-lg;
+
+    &::before,
+    &::after {
+      position: absolute;
+      display: block;
+      content: "";
+      border-color: transparent;
+      border-style: solid;
+    }
+  }
+}
+
+.bs-popover-top {
+  margin-bottom: $popover-arrow-height;
+
+  > .arrow {
+    bottom: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
+
+    &::before {
+      bottom: 0;
+      border-width: $popover-arrow-height ($popover-arrow-width / 2) 0;
+      border-top-color: $popover-arrow-outer-color;
+    }
+
+    &::after {
+      bottom: $popover-border-width;
+      border-width: $popover-arrow-height ($popover-arrow-width / 2) 0;
+      border-top-color: $popover-arrow-color;
+    }
+  }
+}
+
+.bs-popover-right {
+  margin-left: $popover-arrow-height;
+
+  > .arrow {
+    left: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
+    width: $popover-arrow-height;
+    height: $popover-arrow-width;
+    margin: $border-radius-lg 0; // make sure the arrow does not touch the popover's rounded corners
+
+    &::before {
+      left: 0;
+      border-width: ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2) 0;
+      border-right-color: $popover-arrow-outer-color;
+    }
+
+    &::after {
+      left: $popover-border-width;
+      border-width: ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2) 0;
+      border-right-color: $popover-arrow-color;
+    }
+  }
+}
+
+.bs-popover-bottom {
+  margin-top: $popover-arrow-height;
+
+  > .arrow {
+    top: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
+
+    &::before {
+      top: 0;
+      border-width: 0 ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2);
+      border-bottom-color: $popover-arrow-outer-color;
+    }
+
+    &::after {
+      top: $popover-border-width;
+      border-width: 0 ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2);
+      border-bottom-color: $popover-arrow-color;
+    }
+  }
+
+  // This will remove the popover-header's border just below the arrow
+  .popover-header::before {
+    position: absolute;
+    top: 0;
+    left: 50%;
+    display: block;
+    width: $popover-arrow-width;
+    margin-left: -$popover-arrow-width / 2;
+    content: "";
+    border-bottom: $popover-border-width solid $popover-header-bg;
+  }
+}
+
+.bs-popover-left {
+  margin-right: $popover-arrow-height;
+
+  > .arrow {
+    right: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
+    width: $popover-arrow-height;
+    height: $popover-arrow-width;
+    margin: $border-radius-lg 0; // make sure the arrow does not touch the popover's rounded corners
+
+    &::before {
+      right: 0;
+      border-width: ($popover-arrow-width / 2) 0 ($popover-arrow-width / 2) $popover-arrow-height;
+      border-left-color: $popover-arrow-outer-color;
+    }
+
+    &::after {
+      right: $popover-border-width;
+      border-width: ($popover-arrow-width / 2) 0 ($popover-arrow-width / 2) $popover-arrow-height;
+      border-left-color: $popover-arrow-color;
+    }
+  }
+}
+
+.bs-popover-auto {
+  &[x-placement^="top"] {
+    @extend .bs-popover-top;
+  }
+  &[x-placement^="right"] {
+    @extend .bs-popover-right;
+  }
+  &[x-placement^="bottom"] {
+    @extend .bs-popover-bottom;
+  }
+  &[x-placement^="left"] {
+    @extend .bs-popover-left;
+  }
+}
+
+
+// Offset the popover to account for the popover arrow
+.popover-header {
+  padding: $popover-header-padding-y $popover-header-padding-x;
+  margin-bottom: 0; // Reset the default from Reboot
+  @include font-size($font-size-base);
+  color: $popover-header-color;
+  background-color: $popover-header-bg;
+  border-bottom: $popover-border-width solid darken($popover-header-bg, 5%);
+  $offset-border-width: calc(#{$border-radius-lg} - #{$popover-border-width});
+  @include border-top-radius($offset-border-width);
+
+  &:empty {
+    display: none;
+  }
+}
+
+.popover-body {
+  padding: $popover-body-padding-y $popover-body-padding-x;
+  color: $popover-body-color;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_print.scss b/eduapps_project/static/bootstrap-4.1.3/_print.scss
new file mode 100755
index 0000000..61b60b9
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_print.scss
@@ -0,0 +1,141 @@
+// stylelint-disable declaration-no-important, selector-no-qualifying-type
+
+// Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css
+
+// ==========================================================================
+// Print styles.
+// Inlined to avoid the additional HTTP request:
+// https://www.phpied.com/delay-loading-your-print-css/
+// ==========================================================================
+
+@if $enable-print-styles {
+  @media print {
+    *,
+    *::before,
+    *::after {
+      // Bootstrap specific; comment out `color` and `background`
+      //color: $black !important; // Black prints faster
+      text-shadow: none !important;
+      //background: transparent !important;
+      box-shadow: none !important;
+    }
+
+    a {
+      &:not(.btn) {
+        text-decoration: underline;
+      }
+    }
+
+    // Bootstrap specific; comment the following selector out
+    //a[href]::after {
+    //  content: " (" attr(href) ")";
+    //}
+
+    abbr[title]::after {
+      content: " (" attr(title) ")";
+    }
+
+    // Bootstrap specific; comment the following selector out
+    //
+    // Don't show links that are fragment identifiers,
+    // or use the `javascript:` pseudo protocol
+    //
+
+    //a[href^="#"]::after,
+    //a[href^="javascript:"]::after {
+    // content: "";
+    //}
+
+    pre {
+      white-space: pre-wrap !important;
+    }
+    pre,
+    blockquote {
+      border: $border-width solid $gray-500; // Bootstrap custom code; using `$border-width` instead of 1px
+      page-break-inside: avoid;
+    }
+
+    //
+    // Printing Tables:
+    // http://css-discuss.incutio.com/wiki/Printing_Tables
+    //
+
+    thead {
+      display: table-header-group;
+    }
+
+    tr,
+    img {
+      page-break-inside: avoid;
+    }
+
+    p,
+    h2,
+    h3 {
+      orphans: 3;
+      widows: 3;
+    }
+
+    h2,
+    h3 {
+      page-break-after: avoid;
+    }
+
+    // Bootstrap specific changes start
+
+    // Specify a size and min-width to make printing closer across browsers.
+    // We don't set margin here because it breaks `size` in Chrome. We also
+    // don't use `!important` on `size` as it breaks in Chrome.
+    @page {
+      size: $print-page-size;
+    }
+    body {
+      min-width: $print-body-min-width !important;
+    }
+    .container {
+      min-width: $print-body-min-width !important;
+    }
+
+    // Bootstrap components
+    .navbar {
+      display: none;
+    }
+    .badge {
+      border: $border-width solid $black;
+    }
+
+    .table {
+      border-collapse: collapse !important;
+
+      td,
+      th {
+        background-color: $white !important;
+      }
+    }
+
+    .table-bordered {
+      th,
+      td {
+        border: 1px solid $gray-300 !important;
+      }
+    }
+
+    .table-dark {
+      color: inherit;
+
+      th,
+      td,
+      thead th,
+      tbody + tbody {
+        border-color: $table-border-color;
+      }
+    }
+
+    .table .thead-dark th {
+      color: inherit;
+      border-color: $table-border-color;
+    }
+
+    // Bootstrap specific changes end
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_progress.scss b/eduapps_project/static/bootstrap-4.1.3/_progress.scss
new file mode 100755
index 0000000..ab9ea0f
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_progress.scss
@@ -0,0 +1,43 @@
+// Disable animation if transitions are disabled
+@if $enable-transitions {
+  @keyframes progress-bar-stripes {
+    from { background-position: $progress-height 0; }
+    to { background-position: 0 0; }
+  }
+}
+
+.progress {
+  display: flex;
+  height: $progress-height;
+  overflow: hidden; // force rounded corners by cropping it
+  @include font-size($progress-font-size);
+  background-color: $progress-bg;
+  @include border-radius($progress-border-radius);
+  @include box-shadow($progress-box-shadow);
+}
+
+.progress-bar {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  color: $progress-bar-color;
+  text-align: center;
+  white-space: nowrap;
+  background-color: $progress-bar-bg;
+  @include transition($progress-bar-transition);
+}
+
+.progress-bar-striped {
+  @include gradient-striped();
+  background-size: $progress-height $progress-height;
+}
+
+@if $enable-transitions {
+  .progress-bar-animated {
+    animation: progress-bar-stripes $progress-bar-animation-timing;
+
+    @media (prefers-reduced-motion: reduce) {
+      animation: none;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_reboot.scss b/eduapps_project/static/bootstrap-4.1.3/_reboot.scss
new file mode 100755
index 0000000..c55d42e
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_reboot.scss
@@ -0,0 +1,483 @@
+// stylelint-disable at-rule-no-vendor-prefix, declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix
+
+// Reboot
+//
+// Normalization of HTML elements, manually forked from Normalize.css to remove
+// styles targeting irrelevant browsers while applying new styles.
+//
+// Normalize is licensed MIT. https://github.com/necolas/normalize.css
+
+
+// Document
+//
+// 1. Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`.
+// 2. Change the default font family in all browsers.
+// 3. Correct the line height in all browsers.
+// 4. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.
+// 5. Change the default tap highlight to be completely transparent in iOS.
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box; // 1
+}
+
+html {
+  font-family: sans-serif; // 2
+  line-height: 1.15; // 3
+  -webkit-text-size-adjust: 100%; // 4
+  -webkit-tap-highlight-color: rgba($black, 0); // 5
+}
+
+// Shim for "new" HTML5 structural elements to display correctly (IE10, older browsers)
+// TODO: remove in v5
+// stylelint-disable-next-line selector-list-comma-newline-after
+article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block;
+}
+
+// Body
+//
+// 1. Remove the margin in all browsers.
+// 2. As a best practice, apply a default `background-color`.
+// 3. Set an explicit initial text-align value so that we can later use
+//    the `inherit` value on things like `<th>` elements.
+
+body {
+  margin: 0; // 1
+  font-family: $font-family-base;
+  @include font-size($font-size-base);
+  font-weight: $font-weight-base;
+  line-height: $line-height-base;
+  color: $body-color;
+  text-align: left; // 3
+  background-color: $body-bg; // 2
+}
+
+// Suppress the focus outline on elements that cannot be accessed via keyboard.
+// This prevents an unwanted focus outline from appearing around elements that
+// might still respond to pointer events.
+//
+// Credit: https://github.com/suitcss/base
+[tabindex="-1"]:focus {
+  outline: 0 !important;
+}
+
+
+// Content grouping
+//
+// 1. Add the correct box sizing in Firefox.
+// 2. Show the overflow in Edge and IE.
+
+hr {
+  box-sizing: content-box; // 1
+  height: 0; // 1
+  overflow: visible; // 2
+}
+
+
+//
+// Typography
+//
+
+// Remove top margins from headings
+//
+// By default, `<h1>`-`<h6>` all receive top and bottom margins. We nuke the top
+// margin for easier control within type scales as it avoids margin collapsing.
+// stylelint-disable-next-line selector-list-comma-newline-after
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: $headings-margin-bottom;
+}
+
+// Reset margins on paragraphs
+//
+// Similarly, the top margin on `<p>`s get reset. However, we also reset the
+// bottom margin to use `rem` units instead of `em`.
+p {
+  margin-top: 0;
+  margin-bottom: $paragraph-margin-bottom;
+}
+
+// Abbreviations
+//
+// 1. Duplicate behavior to the data-* attribute for our tooltip plugin
+// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
+// 3. Add explicit cursor to indicate changed behavior.
+// 4. Remove the bottom border in Firefox 39-.
+// 5. Prevent the text-decoration to be skipped.
+
+abbr[title],
+abbr[data-original-title] { // 1
+  text-decoration: underline; // 2
+  text-decoration: underline dotted; // 2
+  cursor: help; // 3
+  border-bottom: 0; // 4
+  text-decoration-skip-ink: none; // 5
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: $dt-font-weight;
+}
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0; // Undo browser default
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+b,
+strong {
+  font-weight: $font-weight-bolder; // Add the correct font weight in Chrome, Edge, and Safari
+}
+
+small {
+  @include font-size(80%); // Add the correct font size in all browsers
+}
+
+//
+// Prevent `sub` and `sup` elements from affecting the line height in
+// all browsers.
+//
+
+sub,
+sup {
+  position: relative;
+  @include font-size(75%);
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub { bottom: -.25em; }
+sup { top: -.5em; }
+
+
+//
+// Links
+//
+
+a {
+  color: $link-color;
+  text-decoration: $link-decoration;
+  background-color: transparent; // Remove the gray background on active links in IE 10.
+
+  @include hover {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+  }
+}
+
+// And undo these styles for placeholder links/named anchors (without href)
+// which have not been made explicitly keyboard-focusable (without tabindex).
+// It would be more straightforward to just use a[href] in previous block, but that
+// causes specificity issues in many other styles that are too complex to fix.
+// See https://github.com/twbs/bootstrap/issues/19402
+
+a:not([href]):not([tabindex]) {
+  color: inherit;
+  text-decoration: none;
+
+  @include hover-focus {
+    color: inherit;
+    text-decoration: none;
+  }
+
+  &:focus {
+    outline: 0;
+  }
+}
+
+
+//
+// Code
+//
+
+pre,
+code,
+kbd,
+samp {
+  font-family: $font-family-monospace;
+  @include font-size(1em); // Correct the odd `em` font sizing in all browsers.
+}
+
+pre {
+  // Remove browser default top margin
+  margin-top: 0;
+  // Reset browser default of `1em` to use `rem`s
+  margin-bottom: 1rem;
+  // Don't allow content to break outside
+  overflow: auto;
+}
+
+
+//
+// Figures
+//
+
+figure {
+  // Apply a consistent margin strategy (matches our type styles).
+  margin: 0 0 1rem;
+}
+
+
+//
+// Images and content
+//
+
+img {
+  vertical-align: middle;
+  border-style: none; // Remove the border on images inside links in IE 10-.
+}
+
+svg {
+  // Workaround for the SVG overflow bug in IE10/11 is still required.
+  // See https://github.com/twbs/bootstrap/issues/26878
+  overflow: hidden;
+  vertical-align: middle;
+}
+
+
+//
+// Tables
+//
+
+table {
+  border-collapse: collapse; // Prevent double borders
+}
+
+caption {
+  padding-top: $table-cell-padding;
+  padding-bottom: $table-cell-padding;
+  color: $table-caption-color;
+  text-align: left;
+  caption-side: bottom;
+}
+
+th {
+  // Matches default `<td>` alignment by inheriting from the `<body>`, or the
+  // closest parent with a set `text-align`.
+  text-align: inherit;
+}
+
+
+//
+// Forms
+//
+
+label {
+  // Allow labels to use `margin` for spacing.
+  display: inline-block;
+  margin-bottom: $label-margin-bottom;
+}
+
+// Remove the default `border-radius` that macOS Chrome adds.
+//
+// Details at https://github.com/twbs/bootstrap/issues/24093
+button {
+  // stylelint-disable-next-line property-blacklist
+  border-radius: 0;
+}
+
+// Work around a Firefox/IE bug where the transparent `button` background
+// results in a loss of the default `button` focus styles.
+//
+// Credit: https://github.com/suitcss/base/
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0; // Remove the margin in Firefox and Safari
+  font-family: inherit;
+  @include font-size(inherit);
+  line-height: inherit;
+}
+
+button,
+input {
+  overflow: visible; // Show the overflow in Edge
+}
+
+button,
+select {
+  text-transform: none; // Remove the inheritance of text transform in Firefox
+}
+
+// Remove the inheritance of word-wrap in Safari.
+//
+// Details at https://github.com/twbs/bootstrap/issues/24990
+select {
+  word-wrap: normal;
+}
+
+
+// 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
+//    controls in Android 4.
+// 2. Correct the inability to style clickable types in iOS and Safari.
+button,
+[type="button"], // 1
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button; // 2
+}
+
+// Opinionated: add "hand" cursor to non-disabled button elements.
+@if $enable-pointer-cursor-for-buttons {
+  button,
+  [type="button"],
+  [type="reset"],
+  [type="submit"] {
+    &:not(:disabled) {
+      cursor: pointer;
+    }
+  }
+}
+
+// Remove inner border and padding from Firefox, but don't restore the outline like Normalize.
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box; // 1. Add the correct box sizing in IE 10-
+  padding: 0; // 2. Remove the padding in IE 10-
+}
+
+
+input[type="date"],
+input[type="time"],
+input[type="datetime-local"],
+input[type="month"] {
+  // Remove the default appearance of temporal inputs to avoid a Mobile Safari
+  // bug where setting a custom line-height prevents text from being vertically
+  // centered within the input.
+  // See https://bugs.webkit.org/show_bug.cgi?id=139848
+  // and https://github.com/twbs/bootstrap/issues/11266
+  -webkit-appearance: listbox;
+}
+
+textarea {
+  overflow: auto; // Remove the default vertical scrollbar in IE.
+  // Textareas should really only resize vertically so they don't break their (horizontal) containers.
+  resize: vertical;
+}
+
+fieldset {
+  // Browsers set a default `min-width: min-content;` on fieldsets,
+  // unlike e.g. `<div>`s, which have `min-width: 0;` by default.
+  // So we reset that to ensure fieldsets behave more like a standard block element.
+  // See https://github.com/twbs/bootstrap/issues/12359
+  // and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements
+  min-width: 0;
+  // Reset the default outline behavior of fieldsets so they don't affect page layout.
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+// 1. Correct the text wrapping in Edge and IE.
+// 2. Correct the color inheritance from `fieldset` elements in IE.
+legend {
+  display: block;
+  width: 100%;
+  max-width: 100%; // 1
+  padding: 0;
+  margin-bottom: .5rem;
+  @include font-size(1.5rem);
+  line-height: inherit;
+  color: inherit; // 2
+  white-space: normal; // 1
+}
+
+progress {
+  vertical-align: baseline; // Add the correct vertical alignment in Chrome, Firefox, and Opera.
+}
+
+// Correct the cursor style of increment and decrement buttons in Chrome.
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+[type="search"] {
+  // This overrides the extra rounded corners on search inputs in iOS so that our
+  // `.form-control` class can properly style them. Note that this cannot simply
+  // be added to `.form-control` as it's not specific enough. For details, see
+  // https://github.com/twbs/bootstrap/issues/11586.
+  outline-offset: -2px; // 2. Correct the outline style in Safari.
+  -webkit-appearance: none;
+}
+
+//
+// Remove the inner padding in Chrome and Safari on macOS.
+//
+
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+//
+// 1. Correct the inability to style clickable types in iOS and Safari.
+// 2. Change font properties to `inherit` in Safari.
+//
+
+::-webkit-file-upload-button {
+  font: inherit; // 2
+  -webkit-appearance: button; // 1
+}
+
+//
+// Correct element displays
+//
+
+output {
+  display: inline-block;
+}
+
+summary {
+  display: list-item; // Add the correct display in all browsers
+  cursor: pointer;
+}
+
+template {
+  display: none; // Add the correct display in IE
+}
+
+// Always hide an element with the `hidden` HTML attribute (from PureCSS).
+// Needed for proper display in IE 10-.
+[hidden] {
+  display: none !important;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_root.scss b/eduapps_project/static/bootstrap-4.1.3/_root.scss
new file mode 100755
index 0000000..ad550df
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_root.scss
@@ -0,0 +1,19 @@
+:root {
+  // Custom variable values only support SassScript inside `#{}`.
+  @each $color, $value in $colors {
+    --#{$color}: #{$value};
+  }
+
+  @each $color, $value in $theme-colors {
+    --#{$color}: #{$value};
+  }
+
+  @each $bp, $value in $grid-breakpoints {
+    --breakpoint-#{$bp}: #{$value};
+  }
+
+  // Use `inspect` for lists so that quoted items keep the quotes.
+  // See https://github.com/sass/sass/issues/2383#issuecomment-336349172
+  --font-family-sans-serif: #{inspect($font-family-sans-serif)};
+  --font-family-monospace: #{inspect($font-family-monospace)};
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_spinners.scss b/eduapps_project/static/bootstrap-4.1.3/_spinners.scss
new file mode 100755
index 0000000..364a5c1
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_spinners.scss
@@ -0,0 +1,55 @@
+//
+// Rotating border
+//
+
+@keyframes spinner-border {
+  to { transform: rotate(360deg); }
+}
+
+.spinner-border {
+  display: inline-block;
+  width: $spinner-width;
+  height: $spinner-height;
+  vertical-align: text-bottom;
+  border: $spinner-border-width solid currentColor;
+  border-right-color: transparent;
+  // stylelint-disable-next-line property-blacklist
+  border-radius: 50%;
+  animation: spinner-border .75s linear infinite;
+}
+
+.spinner-border-sm {
+  width: $spinner-width-sm;
+  height: $spinner-height-sm;
+  border-width: $spinner-border-width-sm;
+}
+
+//
+// Growing circle
+//
+
+@keyframes spinner-grow {
+  0% {
+    transform: scale(0);
+  }
+  50% {
+    opacity: 1;
+  }
+}
+
+.spinner-grow {
+  display: inline-block;
+  width: $spinner-width;
+  height: $spinner-height;
+  vertical-align: text-bottom;
+  background-color: currentColor;
+  // stylelint-disable-next-line property-blacklist
+  border-radius: 50%;
+  opacity: 0;
+  animation: spinner-grow .75s linear infinite;
+}
+
+.spinner-grow-sm {
+  width: $spinner-width-sm;
+  height: $spinner-height-sm;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_tables.scss b/eduapps_project/static/bootstrap-4.1.3/_tables.scss
new file mode 100755
index 0000000..b7ab3d5
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_tables.scss
@@ -0,0 +1,185 @@
+//
+// Basic Bootstrap table
+//
+
+.table {
+  width: 100%;
+  margin-bottom: $spacer;
+  color: $table-color;
+  background-color: $table-bg; // Reset for nesting within parents with `background-color`.
+
+  th,
+  td {
+    padding: $table-cell-padding;
+    vertical-align: top;
+    border-top: $table-border-width solid $table-border-color;
+  }
+
+  thead th {
+    vertical-align: bottom;
+    border-bottom: (2 * $table-border-width) solid $table-border-color;
+  }
+
+  tbody + tbody {
+    border-top: (2 * $table-border-width) solid $table-border-color;
+  }
+}
+
+
+//
+// Condensed table w/ half padding
+//
+
+.table-sm {
+  th,
+  td {
+    padding: $table-cell-padding-sm;
+  }
+}
+
+
+// Border versions
+//
+// Add or remove borders all around the table and between all the columns.
+
+.table-bordered {
+  border: $table-border-width solid $table-border-color;
+
+  th,
+  td {
+    border: $table-border-width solid $table-border-color;
+  }
+
+  thead {
+    th,
+    td {
+      border-bottom-width: 2 * $table-border-width;
+    }
+  }
+}
+
+.table-borderless {
+  th,
+  td,
+  thead th,
+  tbody + tbody {
+    border: 0;
+  }
+}
+
+// Zebra-striping
+//
+// Default zebra-stripe styles (alternating gray and transparent backgrounds)
+
+.table-striped {
+  tbody tr:nth-of-type(#{$table-striped-order}) {
+    background-color: $table-accent-bg;
+  }
+}
+
+
+// Hover effect
+//
+// Placed here since it has to come after the potential zebra striping
+
+.table-hover {
+  tbody tr {
+    @include hover {
+      color: $table-hover-color;
+      background-color: $table-hover-bg;
+    }
+  }
+}
+
+
+// Table backgrounds
+//
+// Exact selectors below required to override `.table-striped` and prevent
+// inheritance to nested tables.
+
+@each $color, $value in $theme-colors {
+  @include table-row-variant($color, theme-color-level($color, $table-bg-level), theme-color-level($color, $table-border-level));
+}
+
+@include table-row-variant(active, $table-active-bg);
+
+
+// Dark styles
+//
+// Same table markup, but inverted color scheme: dark background and light text.
+
+// stylelint-disable-next-line no-duplicate-selectors
+.table {
+  .thead-dark {
+    th {
+      color: $table-dark-color;
+      background-color: $table-dark-bg;
+      border-color: $table-dark-border-color;
+    }
+  }
+
+  .thead-light {
+    th {
+      color: $table-head-color;
+      background-color: $table-head-bg;
+      border-color: $table-border-color;
+    }
+  }
+}
+
+.table-dark {
+  color: $table-dark-color;
+  background-color: $table-dark-bg;
+
+  th,
+  td,
+  thead th {
+    border-color: $table-dark-border-color;
+  }
+
+  &.table-bordered {
+    border: 0;
+  }
+
+  &.table-striped {
+    tbody tr:nth-of-type(odd) {
+      background-color: $table-dark-accent-bg;
+    }
+  }
+
+  &.table-hover {
+    tbody tr {
+      @include hover {
+        color: $table-dark-hover-color;
+        background-color: $table-dark-hover-bg;
+      }
+    }
+  }
+}
+
+
+// Responsive tables
+//
+// Generate series of `.table-responsive-*` classes for configuring the screen
+// size of where your table will overflow.
+
+.table-responsive {
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    $next: breakpoint-next($breakpoint, $grid-breakpoints);
+    $infix: breakpoint-infix($next, $grid-breakpoints);
+
+    &#{$infix} {
+      @include media-breakpoint-down($breakpoint) {
+        display: block;
+        width: 100%;
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+
+        // Prevent double border on horizontal scroll due to use of `display: block;`
+        > .table-bordered {
+          border: 0;
+        }
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_toasts.scss b/eduapps_project/static/bootstrap-4.1.3/_toasts.scss
new file mode 100755
index 0000000..6aa5352
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_toasts.scss
@@ -0,0 +1,44 @@
+.toast {
+  max-width: $toast-max-width;
+  overflow: hidden; // cheap rounded corners on nested items
+  @include font-size($toast-font-size);
+  color: $toast-color;
+  background-color: $toast-background-color;
+  background-clip: padding-box;
+  border: $toast-border-width solid $toast-border-color;
+  box-shadow: $toast-box-shadow;
+  backdrop-filter: blur(10px);
+  opacity: 0;
+  @include border-radius($toast-border-radius);
+
+  &:not(:last-child) {
+    margin-bottom: $toast-padding-x;
+  }
+
+  &.showing {
+    opacity: 1;
+  }
+
+  &.show {
+    display: block;
+    opacity: 1;
+  }
+
+  &.hide {
+    display: none;
+  }
+}
+
+.toast-header {
+  display: flex;
+  align-items: center;
+  padding: $toast-padding-y $toast-padding-x;
+  color: $toast-header-color;
+  background-color: $toast-header-background-color;
+  background-clip: padding-box;
+  border-bottom: $toast-border-width solid $toast-header-border-color;
+}
+
+.toast-body {
+  padding: $toast-padding-x; // apply to both vertical and horizontal
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_tooltip.scss b/eduapps_project/static/bootstrap-4.1.3/_tooltip.scss
new file mode 100755
index 0000000..6b3aa62
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_tooltip.scss
@@ -0,0 +1,115 @@
+// Base class
+.tooltip {
+  position: absolute;
+  z-index: $zindex-tooltip;
+  display: block;
+  margin: $tooltip-margin;
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text();
+  @include font-size($tooltip-font-size);
+  // Allow breaking very long words so they don't overflow the tooltip's bounds
+  word-wrap: break-word;
+  opacity: 0;
+
+  &.show { opacity: $tooltip-opacity; }
+
+  .arrow {
+    position: absolute;
+    display: block;
+    width: $tooltip-arrow-width;
+    height: $tooltip-arrow-height;
+
+    &::before {
+      position: absolute;
+      content: "";
+      border-color: transparent;
+      border-style: solid;
+    }
+  }
+}
+
+.bs-tooltip-top {
+  padding: $tooltip-arrow-height 0;
+
+  .arrow {
+    bottom: 0;
+
+    &::before {
+      top: 0;
+      border-width: $tooltip-arrow-height ($tooltip-arrow-width / 2) 0;
+      border-top-color: $tooltip-arrow-color;
+    }
+  }
+}
+
+.bs-tooltip-right {
+  padding: 0 $tooltip-arrow-height;
+
+  .arrow {
+    left: 0;
+    width: $tooltip-arrow-height;
+    height: $tooltip-arrow-width;
+
+    &::before {
+      right: 0;
+      border-width: ($tooltip-arrow-width / 2) $tooltip-arrow-height ($tooltip-arrow-width / 2) 0;
+      border-right-color: $tooltip-arrow-color;
+    }
+  }
+}
+
+.bs-tooltip-bottom {
+  padding: $tooltip-arrow-height 0;
+
+  .arrow {
+    top: 0;
+
+    &::before {
+      bottom: 0;
+      border-width: 0 ($tooltip-arrow-width / 2) $tooltip-arrow-height;
+      border-bottom-color: $tooltip-arrow-color;
+    }
+  }
+}
+
+.bs-tooltip-left {
+  padding: 0 $tooltip-arrow-height;
+
+  .arrow {
+    right: 0;
+    width: $tooltip-arrow-height;
+    height: $tooltip-arrow-width;
+
+    &::before {
+      left: 0;
+      border-width: ($tooltip-arrow-width / 2) 0 ($tooltip-arrow-width / 2) $tooltip-arrow-height;
+      border-left-color: $tooltip-arrow-color;
+    }
+  }
+}
+
+.bs-tooltip-auto {
+  &[x-placement^="top"] {
+    @extend .bs-tooltip-top;
+  }
+  &[x-placement^="right"] {
+    @extend .bs-tooltip-right;
+  }
+  &[x-placement^="bottom"] {
+    @extend .bs-tooltip-bottom;
+  }
+  &[x-placement^="left"] {
+    @extend .bs-tooltip-left;
+  }
+}
+
+// Wrapper for the tooltip content
+.tooltip-inner {
+  max-width: $tooltip-max-width;
+  padding: $tooltip-padding-y $tooltip-padding-x;
+  color: $tooltip-color;
+  text-align: center;
+  background-color: $tooltip-bg;
+  @include border-radius($tooltip-border-radius);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_transitions.scss b/eduapps_project/static/bootstrap-4.1.3/_transitions.scss
new file mode 100755
index 0000000..40be4d9
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_transitions.scss
@@ -0,0 +1,20 @@
+.fade {
+  @include transition($transition-fade);
+
+  &:not(.show) {
+    opacity: 0;
+  }
+}
+
+.collapse {
+  &:not(.show) {
+    display: none;
+  }
+}
+
+.collapsing {
+  position: relative;
+  height: 0;
+  overflow: hidden;
+  @include transition($transition-collapse);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_type.scss b/eduapps_project/static/bootstrap-4.1.3/_type.scss
new file mode 100755
index 0000000..f8ed090
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_type.scss
@@ -0,0 +1,125 @@
+// stylelint-disable declaration-no-important, selector-list-comma-newline-after
+
+//
+// Headings
+//
+
+h1, h2, h3, h4, h5, h6,
+.h1, .h2, .h3, .h4, .h5, .h6 {
+  margin-bottom: $headings-margin-bottom;
+  font-family: $headings-font-family;
+  font-weight: $headings-font-weight;
+  line-height: $headings-line-height;
+  color: $headings-color;
+}
+
+h1, .h1 { @include font-size($h1-font-size); }
+h2, .h2 { @include font-size($h2-font-size); }
+h3, .h3 { @include font-size($h3-font-size); }
+h4, .h4 { @include font-size($h4-font-size); }
+h5, .h5 { @include font-size($h5-font-size); }
+h6, .h6 { @include font-size($h6-font-size); }
+
+.lead {
+  @include font-size($lead-font-size);
+  font-weight: $lead-font-weight;
+}
+
+// Type display classes
+.display-1 {
+  @include font-size($display1-size);
+  font-weight: $display1-weight;
+  line-height: $display-line-height;
+}
+.display-2 {
+  @include font-size($display2-size);
+  font-weight: $display2-weight;
+  line-height: $display-line-height;
+}
+.display-3 {
+  @include font-size($display3-size);
+  font-weight: $display3-weight;
+  line-height: $display-line-height;
+}
+.display-4 {
+  @include font-size($display4-size);
+  font-weight: $display4-weight;
+  line-height: $display-line-height;
+}
+
+
+//
+// Horizontal rules
+//
+
+hr {
+  margin-top: $hr-margin-y;
+  margin-bottom: $hr-margin-y;
+  border: 0;
+  border-top: $hr-border-width solid $hr-border-color;
+}
+
+
+//
+// Emphasis
+//
+
+small,
+.small {
+  @include font-size($small-font-size);
+  font-weight: $font-weight-normal;
+}
+
+mark,
+.mark {
+  padding: $mark-padding;
+  background-color: $mark-bg;
+}
+
+
+//
+// Lists
+//
+
+.list-unstyled {
+  @include list-unstyled;
+}
+
+// Inline turns list items into inline-block
+.list-inline {
+  @include list-unstyled;
+}
+.list-inline-item {
+  display: inline-block;
+
+  &:not(:last-child) {
+    margin-right: $list-inline-padding;
+  }
+}
+
+
+//
+// Misc
+//
+
+// Builds on `abbr`
+.initialism {
+  @include font-size(90%);
+  text-transform: uppercase;
+}
+
+// Blockquotes
+.blockquote {
+  margin-bottom: $spacer;
+  @include font-size($blockquote-font-size);
+}
+
+.blockquote-footer {
+  display: block;
+  @include font-size($blockquote-small-font-size);
+  color: $blockquote-small-color;
+
+  &::before {
+    content: "\2014\00A0"; // em dash, nbsp
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/_utilities.scss b/eduapps_project/static/bootstrap-4.1.3/_utilities.scss
new file mode 100755
index 0000000..a5de31b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_utilities.scss
@@ -0,0 +1,17 @@
+@import "utilities/align";
+@import "utilities/background";
+@import "utilities/borders";
+@import "utilities/clearfix";
+@import "utilities/display";
+@import "utilities/embed";
+@import "utilities/flex";
+@import "utilities/float";
+@import "utilities/overflow";
+@import "utilities/position";
+@import "utilities/screenreaders";
+@import "utilities/shadows";
+@import "utilities/sizing";
+@import "utilities/stretched-link";
+@import "utilities/spacing";
+@import "utilities/text";
+@import "utilities/visibility";
diff --git a/eduapps_project/static/bootstrap-4.1.3/_variables.scss b/eduapps_project/static/bootstrap-4.1.3/_variables.scss
new file mode 100755
index 0000000..d9e88df
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/_variables.scss
@@ -0,0 +1,1123 @@
+// Variables
+//
+// Variables should follow the `$component-state-property-size` formula for
+// consistent naming. Ex: $nav-link-disabled-color and $modal-content-box-shadow-xs.
+
+// Color system
+
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #e9ecef !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #adb5bd !default;
+$gray-600: #6c757d !default;
+$gray-700: #495057 !default;
+$gray-800: #343a40 !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
+
+$grays: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$grays: map-merge(
+  (
+    "100": $gray-100,
+    "200": $gray-200,
+    "300": $gray-300,
+    "400": $gray-400,
+    "500": $gray-500,
+    "600": $gray-600,
+    "700": $gray-700,
+    "800": $gray-800,
+    "900": $gray-900
+  ),
+  $grays
+);
+
+$blue:    #007bff !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #e83e8c !default;
+$red:     #dc3545 !default;
+$orange:  #fd7e14 !default;
+$yellow:  #ffc107 !default;
+$green:   #28a745 !default;
+$teal:    #20c997 !default;
+$cyan:    #17a2b8 !default;
+
+$colors: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$colors: map-merge(
+  (
+    "blue":       $blue,
+    "indigo":     $indigo,
+    "purple":     $purple,
+    "pink":       $pink,
+    "red":        $red,
+    "orange":     $orange,
+    "yellow":     $yellow,
+    "green":      $green,
+    "teal":       $teal,
+    "cyan":       $cyan,
+    "white":      $white,
+    "gray":       $gray-600,
+    "gray-dark":  $gray-800
+  ),
+  $colors
+);
+
+$primary:       $blue !default;
+$secondary:     $gray-600 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-100 !default;
+$dark:          $gray-800 !default;
+
+$theme-colors: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$theme-colors: map-merge(
+  (
+    "primary":    $primary,
+    "secondary":  $secondary,
+    "success":    $success,
+    "info":       $info,
+    "warning":    $warning,
+    "danger":     $danger,
+    "light":      $light,
+    "dark":       $dark
+  ),
+  $theme-colors
+);
+
+// Set a specific jump point for requesting color jumps
+$theme-color-interval:      8% !default;
+
+// The yiq lightness value that determines when the lightness of color changes from "dark" to "light". Acceptable values are between 0 and 255.
+$yiq-contrasted-threshold:  150 !default;
+
+// Customize the light and dark text colors for use in our YIQ color contrast function.
+$yiq-text-dark:             $gray-900 !default;
+$yiq-text-light:            $white !default;
+
+
+// Options
+//
+// Quickly modify global styling by enabling or disabling optional features.
+
+$enable-caret:                                true !default;
+$enable-rounded:                              true !default;
+$enable-shadows:                              false !default;
+$enable-gradients:                            false !default;
+$enable-transitions:                          true !default;
+$enable-prefers-reduced-motion-media-query:   true !default;
+$enable-hover-media-query:                    false !default; // Deprecated, no longer affects any compiled CSS
+$enable-grid-classes:                         true !default;
+$enable-pointer-cursor-for-buttons:           true !default;
+$enable-print-styles:                         true !default;
+$enable-responsive-font-sizes:                false !default;
+$enable-validation-icons:                     true !default;
+$enable-deprecation-messages:                 true !default;
+
+
+// Spacing
+//
+// Control the default styling of most Bootstrap elements by modifying these
+// variables. Mostly focused on spacing.
+// You can add more entries to the $spacers map, should you need more variation.
+
+$spacer: 1rem !default;
+$spacers: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$spacers: map-merge(
+  (
+    0: 0,
+    1: ($spacer * .25),
+    2: ($spacer * .5),
+    3: $spacer,
+    4: ($spacer * 1.5),
+    5: ($spacer * 3)
+  ),
+  $spacers
+);
+
+// This variable affects the `.h-*` and `.w-*` classes.
+$sizes: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$sizes: map-merge(
+  (
+    25: 25%,
+    50: 50%,
+    75: 75%,
+    100: 100%,
+    auto: auto
+  ),
+  $sizes
+);
+
+
+// Body
+//
+// Settings for the `<body>` element.
+
+$body-bg:                   $white !default;
+$body-color:                $gray-900 !default;
+
+
+// Links
+//
+// Style anchor elements.
+
+$link-color:                              theme-color("primary") !default;
+$link-decoration:                         none !default;
+$link-hover-color:                        darken($link-color, 15%) !default;
+$link-hover-decoration:                   underline !default;
+// Darken percentage for links with `.text-*` class (e.g. `.text-success`)
+$emphasized-link-hover-darken-percentage: 15% !default;
+
+// Paragraphs
+//
+// Style p element.
+
+$paragraph-margin-bottom:   1rem !default;
+
+
+// Grid breakpoints
+//
+// Define the minimum dimensions at which your layout will change,
+// adapting to different screen sizes, for use in media queries.
+
+$grid-breakpoints: (
+  xs: 0,
+  sm: 576px,
+  md: 768px,
+  lg: 992px,
+  xl: 1200px
+) !default;
+
+@include _assert-ascending($grid-breakpoints, "$grid-breakpoints");
+@include _assert-starts-at-zero($grid-breakpoints, "$grid-breakpoints");
+
+
+// Grid containers
+//
+// Define the maximum width of `.container` for different screen sizes.
+
+$container-max-widths: (
+  sm: 540px,
+  md: 720px,
+  lg: 960px,
+  xl: 1140px
+) !default;
+
+@include _assert-ascending($container-max-widths, "$container-max-widths");
+
+
+// Grid columns
+//
+// Set the number of columns and specify the width of the gutters.
+
+$grid-columns:                12 !default;
+$grid-gutter-width:           30px !default;
+
+
+// Components
+//
+// Define common padding and border radius sizes and more.
+
+$line-height-lg:              1.5 !default;
+$line-height-sm:              1.5 !default;
+
+$border-width:                1px !default;
+$border-color:                $gray-300 !default;
+
+$border-radius:               .25rem !default;
+$border-radius-lg:            .3rem !default;
+$border-radius-sm:            .2rem !default;
+
+$rounded-pill:                50rem !default;
+
+$box-shadow-sm:               0 .125rem .25rem rgba($black, .075) !default;
+$box-shadow:                  0 .5rem 1rem rgba($black, .15) !default;
+$box-shadow-lg:               0 1rem 3rem rgba($black, .175) !default;
+
+$component-active-color:      $white !default;
+$component-active-bg:         theme-color("primary") !default;
+
+$caret-width:                 .3em !default;
+$caret-vertical-align:        $caret-width * .85 !default;
+$caret-spacing:               $caret-width * .85 !default;
+
+$transition-base:             all .2s ease-in-out !default;
+$transition-fade:             opacity .15s linear !default;
+$transition-collapse:         height .35s ease !default;
+
+$embed-responsive-aspect-ratios: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$embed-responsive-aspect-ratios: join(
+  (
+    (21 9),
+    (16 9),
+    (4 3),
+    (1 1),
+  ),
+  $embed-responsive-aspect-ratios
+);
+
+// Typography
+//
+// Font, line-height, and color for body text, headings, and more.
+
+// stylelint-disable value-keyword-case
+$font-family-sans-serif:      -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji" !default;
+$font-family-monospace:       SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !default;
+$font-family-base:            $font-family-sans-serif !default;
+// stylelint-enable value-keyword-case
+
+$font-size-base:              1rem !default; // Assumes the browser default, typically `16px`
+$font-size-lg:                $font-size-base * 1.25 !default;
+$font-size-sm:                $font-size-base * .875 !default;
+
+$font-weight-lighter:         lighter !default;
+$font-weight-light:           300 !default;
+$font-weight-normal:          400 !default;
+$font-weight-bold:            700 !default;
+$font-weight-bolder:          bolder !default;
+
+$font-weight-base:            $font-weight-normal !default;
+$line-height-base:            1.5 !default;
+
+$h1-font-size:                $font-size-base * 2.5 !default;
+$h2-font-size:                $font-size-base * 2 !default;
+$h3-font-size:                $font-size-base * 1.75 !default;
+$h4-font-size:                $font-size-base * 1.5 !default;
+$h5-font-size:                $font-size-base * 1.25 !default;
+$h6-font-size:                $font-size-base !default;
+
+$headings-margin-bottom:      $spacer / 2 !default;
+$headings-font-family:        null !default;
+$headings-font-weight:        500 !default;
+$headings-line-height:        1.2 !default;
+$headings-color:              null !default;
+
+$display1-size:               6rem !default;
+$display2-size:               5.5rem !default;
+$display3-size:               4.5rem !default;
+$display4-size:               3.5rem !default;
+
+$display1-weight:             300 !default;
+$display2-weight:             300 !default;
+$display3-weight:             300 !default;
+$display4-weight:             300 !default;
+$display-line-height:         $headings-line-height !default;
+
+$lead-font-size:              $font-size-base * 1.25 !default;
+$lead-font-weight:            300 !default;
+
+$small-font-size:             80% !default;
+
+$text-muted:                  $gray-600 !default;
+
+$blockquote-small-color:      $gray-600 !default;
+$blockquote-small-font-size:  $small-font-size !default;
+$blockquote-font-size:        $font-size-base * 1.25 !default;
+
+$hr-border-color:             rgba($black, .1) !default;
+$hr-border-width:             $border-width !default;
+
+$mark-padding:                .2em !default;
+
+$dt-font-weight:              $font-weight-bold !default;
+
+$kbd-box-shadow:              inset 0 -.1rem 0 rgba($black, .25) !default;
+$nested-kbd-font-weight:      $font-weight-bold !default;
+
+$list-inline-padding:         .5rem !default;
+
+$mark-bg:                     #fcf8e3 !default;
+
+$hr-margin-y:                 $spacer !default;
+
+
+// Tables
+//
+// Customizes the `.table` component with basic values, each used across all table variations.
+
+$table-cell-padding:          .75rem !default;
+$table-cell-padding-sm:       .3rem !default;
+
+$table-color:                 $body-color !default;
+$table-bg:                    null !default;
+$table-accent-bg:             rgba($black, .05) !default;
+$table-hover-color:           $table-color !default;
+$table-hover-bg:              rgba($black, .075) !default;
+$table-active-bg:             $table-hover-bg !default;
+
+$table-border-width:          $border-width !default;
+$table-border-color:          $border-color !default;
+
+$table-head-bg:               $gray-200 !default;
+$table-head-color:            $gray-700 !default;
+
+$table-dark-color:            $white !default;
+$table-dark-bg:               $gray-800 !default;
+$table-dark-accent-bg:        rgba($white, .05) !default;
+$table-dark-hover-color:      $table-dark-color !default;
+$table-dark-hover-bg:         rgba($white, .075) !default;
+$table-dark-border-color:     lighten($table-dark-bg, 7.5%) !default;
+$table-dark-color:            $white !default;
+
+$table-striped-order:         odd !default;
+
+$table-caption-color:         $text-muted !default;
+
+$table-bg-level:              -9 !default;
+$table-border-level:          -6 !default;
+
+
+// Buttons + Forms
+//
+// Shared variables that are reassigned to `$input-` and `$btn-` specific variables.
+
+$input-btn-padding-y:         .375rem !default;
+$input-btn-padding-x:         .75rem !default;
+$input-btn-font-family:       null !default;
+$input-btn-font-size:         $font-size-base !default;
+$input-btn-line-height:       $line-height-base !default;
+
+$input-btn-focus-width:       .2rem !default;
+$input-btn-focus-color:       rgba($component-active-bg, .25) !default;
+$input-btn-focus-box-shadow:  0 0 0 $input-btn-focus-width $input-btn-focus-color !default;
+
+$input-btn-padding-y-sm:      .25rem !default;
+$input-btn-padding-x-sm:      .5rem !default;
+$input-btn-font-size-sm:      $font-size-sm !default;
+$input-btn-line-height-sm:    $line-height-sm !default;
+
+$input-btn-padding-y-lg:      .5rem !default;
+$input-btn-padding-x-lg:      1rem !default;
+$input-btn-font-size-lg:      $font-size-lg !default;
+$input-btn-line-height-lg:    $line-height-lg !default;
+
+$input-btn-border-width:      $border-width !default;
+
+
+// Buttons
+//
+// For each of Bootstrap's buttons, define text, background, and border color.
+
+$btn-padding-y:               $input-btn-padding-y !default;
+$btn-padding-x:               $input-btn-padding-x !default;
+$btn-font-family:             $input-btn-font-family !default;
+$btn-font-size:               $input-btn-font-size !default;
+$btn-line-height:             $input-btn-line-height !default;
+
+$btn-padding-y-sm:            $input-btn-padding-y-sm !default;
+$btn-padding-x-sm:            $input-btn-padding-x-sm !default;
+$btn-font-size-sm:            $input-btn-font-size-sm !default;
+$btn-line-height-sm:          $input-btn-line-height-sm !default;
+
+$btn-padding-y-lg:            $input-btn-padding-y-lg !default;
+$btn-padding-x-lg:            $input-btn-padding-x-lg !default;
+$btn-font-size-lg:            $input-btn-font-size-lg !default;
+$btn-line-height-lg:          $input-btn-line-height-lg !default;
+
+$btn-border-width:            $input-btn-border-width !default;
+
+$btn-font-weight:             $font-weight-normal !default;
+$btn-box-shadow:              inset 0 1px 0 rgba($white, .15), 0 1px 1px rgba($black, .075) !default;
+$btn-focus-width:             $input-btn-focus-width !default;
+$btn-focus-box-shadow:        $input-btn-focus-box-shadow !default;
+$btn-disabled-opacity:        .65 !default;
+$btn-active-box-shadow:       inset 0 3px 5px rgba($black, .125) !default;
+
+$btn-link-disabled-color:     $gray-600 !default;
+
+$btn-block-spacing-y:         .5rem !default;
+
+// Allows for customizing button radius independently from global border radius
+$btn-border-radius:           $border-radius !default;
+$btn-border-radius-lg:        $border-radius-lg !default;
+$btn-border-radius-sm:        $border-radius-sm !default;
+
+$btn-transition:              color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
+
+
+// Forms
+
+$label-margin-bottom:                   .5rem !default;
+
+$input-padding-y:                       $input-btn-padding-y !default;
+$input-padding-x:                       $input-btn-padding-x !default;
+$input-font-family:                     $input-btn-font-family !default;
+$input-font-size:                       $input-btn-font-size !default;
+$input-font-weight:                     $font-weight-base !default;
+$input-line-height:                     $input-btn-line-height !default;
+
+$input-padding-y-sm:                    $input-btn-padding-y-sm !default;
+$input-padding-x-sm:                    $input-btn-padding-x-sm !default;
+$input-font-size-sm:                    $input-btn-font-size-sm !default;
+$input-line-height-sm:                  $input-btn-line-height-sm !default;
+
+$input-padding-y-lg:                    $input-btn-padding-y-lg !default;
+$input-padding-x-lg:                    $input-btn-padding-x-lg !default;
+$input-font-size-lg:                    $input-btn-font-size-lg !default;
+$input-line-height-lg:                  $input-btn-line-height-lg !default;
+
+$input-bg:                              $white !default;
+$input-disabled-bg:                     $gray-200 !default;
+
+$input-color:                           $gray-700 !default;
+$input-border-color:                    $gray-400 !default;
+$input-border-width:                    $input-btn-border-width !default;
+$input-box-shadow:                      inset 0 1px 1px rgba($black, .075) !default;
+
+$input-border-radius:                   $border-radius !default;
+$input-border-radius-lg:                $border-radius-lg !default;
+$input-border-radius-sm:                $border-radius-sm !default;
+
+$input-focus-bg:                        $input-bg !default;
+$input-focus-border-color:              lighten($component-active-bg, 25%) !default;
+$input-focus-color:                     $input-color !default;
+$input-focus-width:                     $input-btn-focus-width !default;
+$input-focus-box-shadow:                $input-btn-focus-box-shadow !default;
+
+$input-placeholder-color:               $gray-600 !default;
+$input-plaintext-color:                 $body-color !default;
+
+$input-height-border:                   $input-border-width * 2 !default;
+
+$input-height-inner:                    calc(#{$input-line-height * 1em} + #{$input-padding-y * 2}) !default;
+$input-height-inner-half:               calc(#{$input-line-height * .5em} + #{$input-padding-y}) !default;
+$input-height-inner-quarter:            calc(#{$input-line-height * .25em} + #{$input-padding-y / 2}) !default;
+
+$input-height:                          calc(#{$input-line-height * 1em} + #{$input-padding-y * 2} + #{$input-height-border}) !default;
+$input-height-sm:                       calc(#{$input-line-height-sm * 1em} + #{$input-btn-padding-y-sm * 2} + #{$input-height-border}) !default;
+$input-height-lg:                       calc(#{$input-line-height-lg * 1em} + #{$input-btn-padding-y-lg * 2} + #{$input-height-border}) !default;
+
+$input-transition:                      border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
+
+$form-text-margin-top:                  .25rem !default;
+
+$form-check-input-gutter:               1.25rem !default;
+$form-check-input-margin-y:             .3rem !default;
+$form-check-input-margin-x:             .25rem !default;
+
+$form-check-inline-margin-x:            .75rem !default;
+$form-check-inline-input-margin-x:      .3125rem !default;
+
+$form-grid-gutter-width:                10px !default;
+$form-group-margin-bottom:              1rem !default;
+
+$input-group-addon-color:               $input-color !default;
+$input-group-addon-bg:                  $gray-200 !default;
+$input-group-addon-border-color:        $input-border-color !default;
+
+$custom-forms-transition:               background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out !default;
+
+$custom-control-gutter:                 .5rem !default;
+$custom-control-spacer-x:               1rem !default;
+
+$custom-control-indicator-size:         1rem !default;
+$custom-control-indicator-bg:           $input-bg !default;
+
+$custom-control-indicator-bg-size:      50% 50% !default;
+$custom-control-indicator-box-shadow:   $input-box-shadow !default;
+$custom-control-indicator-border-color: $gray-500 !default;
+$custom-control-indicator-border-width: $input-border-width !default;
+
+$custom-control-indicator-disabled-bg:          $input-disabled-bg !default;
+$custom-control-label-disabled-color:           $gray-600 !default;
+
+$custom-control-indicator-checked-color:        $component-active-color !default;
+$custom-control-indicator-checked-bg:           $component-active-bg !default;
+$custom-control-indicator-checked-disabled-bg:  rgba(theme-color("primary"), .5) !default;
+$custom-control-indicator-checked-box-shadow:   none !default;
+$custom-control-indicator-checked-border-color: $custom-control-indicator-checked-bg !default;
+
+$custom-control-indicator-focus-box-shadow:     $input-focus-box-shadow !default;
+$custom-control-indicator-focus-border-color:   $input-focus-border-color !default;
+
+$custom-control-indicator-active-color:         $component-active-color !default;
+$custom-control-indicator-active-bg:            lighten($component-active-bg, 35%) !default;
+$custom-control-indicator-active-box-shadow:    none !default;
+$custom-control-indicator-active-border-color:  $custom-control-indicator-active-bg !default;
+
+$custom-checkbox-indicator-border-radius:       $border-radius !default;
+$custom-checkbox-indicator-icon-checked:        str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='#{$custom-control-indicator-checked-color}' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3e%3c/svg%3e"), "#", "%23") !default;
+
+$custom-checkbox-indicator-indeterminate-bg:           $component-active-bg !default;
+$custom-checkbox-indicator-indeterminate-color:        $custom-control-indicator-checked-color !default;
+$custom-checkbox-indicator-icon-indeterminate:         str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3e%3cpath stroke='#{$custom-checkbox-indicator-indeterminate-color}' d='M0 2h4'/%3e%3c/svg%3e"), "#", "%23") !default;
+$custom-checkbox-indicator-indeterminate-box-shadow:   none !default;
+$custom-checkbox-indicator-indeterminate-border-color: $custom-checkbox-indicator-indeterminate-bg !default;
+
+$custom-radio-indicator-border-radius:          50% !default;
+$custom-radio-indicator-icon-checked:           str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='#{$custom-control-indicator-checked-color}'/%3e%3c/svg%3e"), "#", "%23") !default;
+
+$custom-switch-width:                           $custom-control-indicator-size * 1.75 !default;
+$custom-switch-indicator-border-radius:         $custom-control-indicator-size / 2 !default;
+$custom-switch-indicator-size:                  calc(#{$custom-control-indicator-size} - #{$custom-control-indicator-border-width * 4}) !default;
+
+$custom-select-padding-y:           $input-padding-y !default;
+$custom-select-padding-x:           $input-padding-x !default;
+$custom-select-font-family:         $input-font-family !default;
+$custom-select-font-size:           $input-font-size !default;
+$custom-select-height:              $input-height !default;
+$custom-select-indicator-padding:   1rem !default; // Extra padding to account for the presence of the background-image based indicator
+$custom-select-font-weight:         $input-font-weight !default;
+$custom-select-line-height:         $input-line-height !default;
+$custom-select-color:               $input-color !default;
+$custom-select-disabled-color:      $gray-600 !default;
+$custom-select-bg:                  $input-bg !default;
+$custom-select-disabled-bg:         $gray-200 !default;
+$custom-select-bg-size:             8px 10px !default; // In pixels because image dimensions
+$custom-select-indicator-color:     $gray-800 !default;
+$custom-select-indicator:           str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='#{$custom-select-indicator-color}' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e"), "#", "%23") !default;
+$custom-select-background:          $custom-select-indicator no-repeat right $custom-select-padding-x center / $custom-select-bg-size !default; // Used so we can have multiple background elements (e.g., arrow and feedback icon)
+
+$custom-select-feedback-icon-padding-right: calc((1em + #{2 * $custom-select-padding-y}) * 3 / 4 + #{$custom-select-padding-x + $custom-select-indicator-padding}) !default;
+$custom-select-feedback-icon-position:      center right ($custom-select-padding-x + $custom-select-indicator-padding) !default;
+$custom-select-feedback-icon-size:          $input-height-inner-half $input-height-inner-half !default;
+
+$custom-select-border-width:        $input-border-width !default;
+$custom-select-border-color:        $input-border-color !default;
+$custom-select-border-radius:       $border-radius !default;
+$custom-select-box-shadow:          inset 0 1px 2px rgba($black, .075) !default;
+
+$custom-select-focus-border-color:  $input-focus-border-color !default;
+$custom-select-focus-width:         $input-focus-width !default;
+$custom-select-focus-box-shadow:    0 0 0 $custom-select-focus-width $input-btn-focus-color !default;
+
+$custom-select-padding-y-sm:        $input-padding-y-sm !default;
+$custom-select-padding-x-sm:        $input-padding-x-sm !default;
+$custom-select-font-size-sm:        $input-font-size-sm !default;
+$custom-select-height-sm:           $input-height-sm !default;
+
+$custom-select-padding-y-lg:        $input-padding-y-lg !default;
+$custom-select-padding-x-lg:        $input-padding-x-lg !default;
+$custom-select-font-size-lg:        $input-font-size-lg !default;
+$custom-select-height-lg:           $input-height-lg !default;
+
+$custom-range-track-width:          100% !default;
+$custom-range-track-height:         .5rem !default;
+$custom-range-track-cursor:         pointer !default;
+$custom-range-track-bg:             $gray-300 !default;
+$custom-range-track-border-radius:  1rem !default;
+$custom-range-track-box-shadow:     inset 0 .25rem .25rem rgba($black, .1) !default;
+
+$custom-range-thumb-width:                   1rem !default;
+$custom-range-thumb-height:                  $custom-range-thumb-width !default;
+$custom-range-thumb-bg:                      $component-active-bg !default;
+$custom-range-thumb-border:                  0 !default;
+$custom-range-thumb-border-radius:           1rem !default;
+$custom-range-thumb-box-shadow:              0 .1rem .25rem rgba($black, .1) !default;
+$custom-range-thumb-focus-box-shadow:        0 0 0 1px $body-bg, $input-focus-box-shadow !default;
+$custom-range-thumb-focus-box-shadow-width:  $input-focus-width !default; // For focus box shadow issue in IE/Edge
+$custom-range-thumb-active-bg:               lighten($component-active-bg, 35%) !default;
+$custom-range-thumb-disabled-bg:             $gray-500 !default;
+
+$custom-file-height:                $input-height !default;
+$custom-file-height-inner:          $input-height-inner !default;
+$custom-file-focus-border-color:    $input-focus-border-color !default;
+$custom-file-focus-box-shadow:      $input-focus-box-shadow !default;
+$custom-file-disabled-bg:           $input-disabled-bg !default;
+
+$custom-file-padding-y:             $input-padding-y !default;
+$custom-file-padding-x:             $input-padding-x !default;
+$custom-file-line-height:           $input-line-height !default;
+$custom-file-font-family:           $input-font-family !default;
+$custom-file-font-weight:           $input-font-weight !default;
+$custom-file-color:                 $input-color !default;
+$custom-file-bg:                    $input-bg !default;
+$custom-file-border-width:          $input-border-width !default;
+$custom-file-border-color:          $input-border-color !default;
+$custom-file-border-radius:         $input-border-radius !default;
+$custom-file-box-shadow:            $input-box-shadow !default;
+$custom-file-button-color:          $custom-file-color !default;
+$custom-file-button-bg:             $input-group-addon-bg !default;
+$custom-file-text: (
+  en: "Browse"
+) !default;
+
+
+// Form validation
+
+$form-feedback-margin-top:          $form-text-margin-top !default;
+$form-feedback-font-size:           $small-font-size !default;
+$form-feedback-valid-color:         theme-color("success") !default;
+$form-feedback-invalid-color:       theme-color("danger") !default;
+
+$form-feedback-icon-valid-color:    $form-feedback-valid-color !default;
+$form-feedback-icon-valid:          str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='#{$form-feedback-icon-valid-color}' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e"), "#", "%23") !default;
+$form-feedback-icon-invalid-color:  $form-feedback-invalid-color !default;
+$form-feedback-icon-invalid:        str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='#{$form-feedback-icon-invalid-color}' viewBox='-2 -2 7 7'%3e%3cpath stroke='#{$form-feedback-icon-invalid-color}' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E"), "#", "%23") !default;
+
+$form-validation-states: () !default;
+// stylelint-disable-next-line scss/dollar-variable-default
+$form-validation-states: map-merge(
+  (
+    "valid": (
+      "color": $form-feedback-valid-color,
+      "icon": $form-feedback-icon-valid
+    ),
+    "invalid": (
+      "color": $form-feedback-invalid-color,
+      "icon": $form-feedback-icon-invalid
+    ),
+  ),
+  $form-validation-states
+);
+
+// Z-index master list
+//
+// Warning: Avoid customizing these values. They're used for a bird's eye view
+// of components dependent on the z-axis and are designed to all work together.
+
+$zindex-dropdown:                   1000 !default;
+$zindex-sticky:                     1020 !default;
+$zindex-fixed:                      1030 !default;
+$zindex-modal-backdrop:             1040 !default;
+$zindex-modal:                      1050 !default;
+$zindex-popover:                    1060 !default;
+$zindex-tooltip:                    1070 !default;
+
+
+// Navs
+
+$nav-link-padding-y:                .5rem !default;
+$nav-link-padding-x:                1rem !default;
+$nav-link-disabled-color:           $gray-600 !default;
+
+$nav-tabs-border-color:             $gray-300 !default;
+$nav-tabs-border-width:             $border-width !default;
+$nav-tabs-border-radius:            $border-radius !default;
+$nav-tabs-link-hover-border-color:  $gray-200 $gray-200 $nav-tabs-border-color !default;
+$nav-tabs-link-active-color:        $gray-700 !default;
+$nav-tabs-link-active-bg:           $body-bg !default;
+$nav-tabs-link-active-border-color: $gray-300 $gray-300 $nav-tabs-link-active-bg !default;
+
+$nav-pills-border-radius:           $border-radius !default;
+$nav-pills-link-active-color:       $component-active-color !default;
+$nav-pills-link-active-bg:          $component-active-bg !default;
+
+$nav-divider-color:                 $gray-200 !default;
+$nav-divider-margin-y:              $spacer / 2 !default;
+
+
+// Navbar
+
+$navbar-padding-y:                  $spacer / 2 !default;
+$navbar-padding-x:                  $spacer !default;
+
+$navbar-nav-link-padding-x:         .5rem !default;
+
+$navbar-brand-font-size:            $font-size-lg !default;
+// Compute the navbar-brand padding-y so the navbar-brand will have the same height as navbar-text and nav-link
+$nav-link-height:                   $font-size-base * $line-height-base + $nav-link-padding-y * 2 !default;
+$navbar-brand-height:               $navbar-brand-font-size * $line-height-base !default;
+$navbar-brand-padding-y:            ($nav-link-height - $navbar-brand-height) / 2 !default;
+
+$navbar-toggler-padding-y:          .25rem !default;
+$navbar-toggler-padding-x:          .75rem !default;
+$navbar-toggler-font-size:          $font-size-lg !default;
+$navbar-toggler-border-radius:      $btn-border-radius !default;
+
+$navbar-dark-color:                 rgba($white, .5) !default;
+$navbar-dark-hover-color:           rgba($white, .75) !default;
+$navbar-dark-active-color:          $white !default;
+$navbar-dark-disabled-color:        rgba($white, .25) !default;
+$navbar-dark-toggler-icon-bg:       str-replace(url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='#{$navbar-dark-color}' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"), "#", "%23") !default;
+$navbar-dark-toggler-border-color:  rgba($white, .1) !default;
+
+$navbar-light-color:                rgba($black, .5) !default;
+$navbar-light-hover-color:          rgba($black, .7) !default;
+$navbar-light-active-color:         rgba($black, .9) !default;
+$navbar-light-disabled-color:       rgba($black, .3) !default;
+$navbar-light-toggler-icon-bg:      str-replace(url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='#{$navbar-light-color}' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"), "#", "%23") !default;
+$navbar-light-toggler-border-color: rgba($black, .1) !default;
+
+$navbar-light-brand-color:                $navbar-light-active-color !default;
+$navbar-light-brand-hover-color:          $navbar-light-active-color !default;
+$navbar-dark-brand-color:                 $navbar-dark-active-color !default;
+$navbar-dark-brand-hover-color:           $navbar-dark-active-color !default;
+
+
+// Dropdowns
+//
+// Dropdown menu container and contents.
+
+$dropdown-min-width:                10rem !default;
+$dropdown-padding-y:                .5rem !default;
+$dropdown-spacer:                   .125rem !default;
+$dropdown-font-size:                $font-size-base !default;
+$dropdown-color:                    $body-color !default;
+$dropdown-bg:                       $white !default;
+$dropdown-border-color:             rgba($black, .15) !default;
+$dropdown-border-radius:            $border-radius !default;
+$dropdown-border-width:             $border-width !default;
+$dropdown-inner-border-radius:      calc(#{$dropdown-border-radius} - #{$dropdown-border-width}) !default;
+$dropdown-divider-bg:               $gray-200 !default;
+$dropdown-divider-margin-y:         $nav-divider-margin-y !default;
+$dropdown-box-shadow:               0 .5rem 1rem rgba($black, .175) !default;
+
+$dropdown-link-color:               $gray-900 !default;
+$dropdown-link-hover-color:         darken($gray-900, 5%) !default;
+$dropdown-link-hover-bg:            $gray-100 !default;
+
+$dropdown-link-active-color:        $component-active-color !default;
+$dropdown-link-active-bg:           $component-active-bg !default;
+
+$dropdown-link-disabled-color:      $gray-600 !default;
+
+$dropdown-item-padding-y:           .25rem !default;
+$dropdown-item-padding-x:           1.5rem !default;
+
+$dropdown-header-color:             $gray-600 !default;
+
+
+// Pagination
+
+$pagination-padding-y:              .5rem !default;
+$pagination-padding-x:              .75rem !default;
+$pagination-padding-y-sm:           .25rem !default;
+$pagination-padding-x-sm:           .5rem !default;
+$pagination-padding-y-lg:           .75rem !default;
+$pagination-padding-x-lg:           1.5rem !default;
+$pagination-line-height:            1.25 !default;
+
+$pagination-color:                  $link-color !default;
+$pagination-bg:                     $white !default;
+$pagination-border-width:           $border-width !default;
+$pagination-border-color:           $gray-300 !default;
+
+$pagination-focus-box-shadow:       $input-btn-focus-box-shadow !default;
+$pagination-focus-outline:          0 !default;
+
+$pagination-hover-color:            $link-hover-color !default;
+$pagination-hover-bg:               $gray-200 !default;
+$pagination-hover-border-color:     $gray-300 !default;
+
+$pagination-active-color:           $component-active-color !default;
+$pagination-active-bg:              $component-active-bg !default;
+$pagination-active-border-color:    $pagination-active-bg !default;
+
+$pagination-disabled-color:         $gray-600 !default;
+$pagination-disabled-bg:            $white !default;
+$pagination-disabled-border-color:  $gray-300 !default;
+
+
+// Jumbotron
+
+$jumbotron-padding:                 2rem !default;
+$jumbotron-color:                   null !default;
+$jumbotron-bg:                      $gray-200 !default;
+
+
+// Cards
+
+$card-spacer-y:                     .75rem !default;
+$card-spacer-x:                     1.25rem !default;
+$card-border-width:                 $border-width !default;
+$card-border-radius:                $border-radius !default;
+$card-border-color:                 rgba($black, .125) !default;
+$card-inner-border-radius:          calc(#{$card-border-radius} - #{$card-border-width}) !default;
+$card-cap-bg:                       rgba($black, .03) !default;
+$card-cap-color:                    null !default;
+$card-color:                        null !default;
+$card-bg:                           $white !default;
+
+$card-img-overlay-padding:          1.25rem !default;
+
+$card-group-margin:                 $grid-gutter-width / 2 !default;
+$card-deck-margin:                  $card-group-margin !default;
+
+$card-columns-count:                3 !default;
+$card-columns-gap:                  1.25rem !default;
+$card-columns-margin:               $card-spacer-y !default;
+
+
+// Tooltips
+
+$tooltip-font-size:                 $font-size-sm !default;
+$tooltip-max-width:                 200px !default;
+$tooltip-color:                     $white !default;
+$tooltip-bg:                        $black !default;
+$tooltip-border-radius:             $border-radius !default;
+$tooltip-opacity:                   .9 !default;
+$tooltip-padding-y:                 .25rem !default;
+$tooltip-padding-x:                 .5rem !default;
+$tooltip-margin:                    0 !default;
+
+$tooltip-arrow-width:               .8rem !default;
+$tooltip-arrow-height:              .4rem !default;
+$tooltip-arrow-color:               $tooltip-bg !default;
+
+// Form tooltips must come after regular tooltips
+$form-feedback-tooltip-padding-y:     $tooltip-padding-y !default;
+$form-feedback-tooltip-padding-x:     $tooltip-padding-x !default;
+$form-feedback-tooltip-font-size:     $tooltip-font-size !default;
+$form-feedback-tooltip-line-height:   $line-height-base !default;
+$form-feedback-tooltip-opacity:       $tooltip-opacity !default;
+$form-feedback-tooltip-border-radius: $tooltip-border-radius !default;
+
+
+// Popovers
+
+$popover-font-size:                 $font-size-sm !default;
+$popover-bg:                        $white !default;
+$popover-max-width:                 276px !default;
+$popover-border-width:              $border-width !default;
+$popover-border-color:              rgba($black, .2) !default;
+$popover-border-radius:             $border-radius-lg !default;
+$popover-box-shadow:                0 .25rem .5rem rgba($black, .2) !default;
+
+$popover-header-bg:                 darken($popover-bg, 3%) !default;
+$popover-header-color:              $headings-color !default;
+$popover-header-padding-y:          .5rem !default;
+$popover-header-padding-x:          .75rem !default;
+
+$popover-body-color:                $body-color !default;
+$popover-body-padding-y:            $popover-header-padding-y !default;
+$popover-body-padding-x:            $popover-header-padding-x !default;
+
+$popover-arrow-width:               1rem !default;
+$popover-arrow-height:              .5rem !default;
+$popover-arrow-color:               $popover-bg !default;
+
+$popover-arrow-outer-color:         fade-in($popover-border-color, .05) !default;
+
+
+// Toasts
+
+$toast-max-width:                   350px !default;
+$toast-padding-x:                   .75rem !default;
+$toast-padding-y:                   .25rem !default;
+$toast-font-size:                   .875rem !default;
+$toast-color:                       null !default;
+$toast-background-color:            rgba($white, .85) !default;
+$toast-border-width:                1px !default;
+$toast-border-color:                rgba(0, 0, 0, .1) !default;
+$toast-border-radius:               .25rem !default;
+$toast-box-shadow:                  0 .25rem .75rem rgba($black, .1) !default;
+
+$toast-header-color:                $gray-600 !default;
+$toast-header-background-color:     rgba($white, .85) !default;
+$toast-header-border-color:         rgba(0, 0, 0, .05) !default;
+
+
+// Badges
+
+$badge-font-size:                   75% !default;
+$badge-font-weight:                 $font-weight-bold !default;
+$badge-padding-y:                   .25em !default;
+$badge-padding-x:                   .4em !default;
+$badge-border-radius:               $border-radius !default;
+
+$badge-transition:                  $btn-transition !default;
+$badge-focus-width:                 $input-btn-focus-width !default;
+
+$badge-pill-padding-x:              .6em !default;
+// Use a higher than normal value to ensure completely rounded edges when
+// customizing padding or font-size on labels.
+$badge-pill-border-radius:          10rem !default;
+
+
+// Modals
+
+// Padding applied to the modal body
+$modal-inner-padding:               1rem !default;
+
+$modal-dialog-margin:               .5rem !default;
+$modal-dialog-margin-y-sm-up:       1.75rem !default;
+
+$modal-title-line-height:           $line-height-base !default;
+
+$modal-content-color:               null !default;
+$modal-content-bg:                  $white !default;
+$modal-content-border-color:        rgba($black, .2) !default;
+$modal-content-border-width:        $border-width !default;
+$modal-content-border-radius:       $border-radius-lg !default;
+$modal-content-box-shadow-xs:       0 .25rem .5rem rgba($black, .5) !default;
+$modal-content-box-shadow-sm-up:    0 .5rem 1rem rgba($black, .5) !default;
+
+$modal-backdrop-bg:                 $black !default;
+$modal-backdrop-opacity:            .5 !default;
+$modal-header-border-color:         $border-color !default;
+$modal-footer-border-color:         $modal-header-border-color !default;
+$modal-header-border-width:         $modal-content-border-width !default;
+$modal-footer-border-width:         $modal-header-border-width !default;
+$modal-header-padding-y:            1rem !default;
+$modal-header-padding-x:            1rem !default;
+$modal-header-padding:              $modal-header-padding-y $modal-header-padding-x !default; // Keep this for backwards compatibility
+
+$modal-xl:                          1140px !default;
+$modal-lg:                          800px !default;
+$modal-md:                          500px !default;
+$modal-sm:                          300px !default;
+
+$modal-fade-transform:              translate(0, -50px) !default;
+$modal-show-transform:              none !default;
+$modal-transition:                  transform .3s ease-out !default;
+
+
+// Alerts
+//
+// Define alert colors, border radius, and padding.
+
+$alert-padding-y:                   .75rem !default;
+$alert-padding-x:                   1.25rem !default;
+$alert-margin-bottom:               1rem !default;
+$alert-border-radius:               $border-radius !default;
+$alert-link-font-weight:            $font-weight-bold !default;
+$alert-border-width:                $border-width !default;
+
+$alert-bg-level:                    -10 !default;
+$alert-border-level:                -9 !default;
+$alert-color-level:                 6 !default;
+
+
+// Progress bars
+
+$progress-height:                   1rem !default;
+$progress-font-size:                $font-size-base * .75 !default;
+$progress-bg:                       $gray-200 !default;
+$progress-border-radius:            $border-radius !default;
+$progress-box-shadow:               inset 0 .1rem .1rem rgba($black, .1) !default;
+$progress-bar-color:                $white !default;
+$progress-bar-bg:                   theme-color("primary") !default;
+$progress-bar-animation-timing:     1s linear infinite !default;
+$progress-bar-transition:           width .6s ease !default;
+
+
+// List group
+
+$list-group-color:                  null !default;
+$list-group-bg:                     $white !default;
+$list-group-border-color:           rgba($black, .125) !default;
+$list-group-border-width:           $border-width !default;
+$list-group-border-radius:          $border-radius !default;
+
+$list-group-item-padding-y:         .75rem !default;
+$list-group-item-padding-x:         1.25rem !default;
+
+$list-group-hover-bg:               $gray-100 !default;
+$list-group-active-color:           $component-active-color !default;
+$list-group-active-bg:              $component-active-bg !default;
+$list-group-active-border-color:    $list-group-active-bg !default;
+
+$list-group-disabled-color:         $gray-600 !default;
+$list-group-disabled-bg:            $list-group-bg !default;
+
+$list-group-action-color:           $gray-700 !default;
+$list-group-action-hover-color:     $list-group-action-color !default;
+
+$list-group-action-active-color:    $body-color !default;
+$list-group-action-active-bg:       $gray-200 !default;
+
+
+// Image thumbnails
+
+$thumbnail-padding:                 .25rem !default;
+$thumbnail-bg:                      $body-bg !default;
+$thumbnail-border-width:            $border-width !default;
+$thumbnail-border-color:            $gray-300 !default;
+$thumbnail-border-radius:           $border-radius !default;
+$thumbnail-box-shadow:              0 1px 2px rgba($black, .075) !default;
+
+
+// Figures
+
+$figure-caption-font-size:          90% !default;
+$figure-caption-color:              $gray-600 !default;
+
+
+// Breadcrumbs
+
+$breadcrumb-padding-y:              .75rem !default;
+$breadcrumb-padding-x:              1rem !default;
+$breadcrumb-item-padding:           .5rem !default;
+
+$breadcrumb-margin-bottom:          1rem !default;
+
+$breadcrumb-bg:                     $gray-200 !default;
+$breadcrumb-divider-color:          $gray-600 !default;
+$breadcrumb-active-color:           $gray-600 !default;
+$breadcrumb-divider:                quote("/") !default;
+
+$breadcrumb-border-radius:          $border-radius !default;
+
+
+// Carousel
+
+$carousel-control-color:             $white !default;
+$carousel-control-width:             15% !default;
+$carousel-control-opacity:           .5 !default;
+$carousel-control-hover-opacity:     .9 !default;
+$carousel-control-transition:        opacity .15s ease !default;
+
+$carousel-indicator-width:           30px !default;
+$carousel-indicator-height:          3px !default;
+$carousel-indicator-hit-area-height: 10px !default;
+$carousel-indicator-spacer:          3px !default;
+$carousel-indicator-active-bg:       $white !default;
+$carousel-indicator-transition:      opacity .6s ease !default;
+
+$carousel-caption-width:             70% !default;
+$carousel-caption-color:             $white !default;
+
+$carousel-control-icon-width:        20px !default;
+
+$carousel-control-prev-icon-bg:      str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='#{$carousel-control-color}' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3e%3c/svg%3e"), "#", "%23") !default;
+$carousel-control-next-icon-bg:      str-replace(url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='#{$carousel-control-color}' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3e%3c/svg%3e"), "#", "%23") !default;
+
+$carousel-transition-duration:       .6s !default;
+$carousel-transition:                transform $carousel-transition-duration ease-in-out !default; // Define transform transition first if using multiple transitions (e.g., `transform 2s ease, opacity .5s ease-out`)
+
+
+// Spinners
+
+$spinner-width:         2rem !default;
+$spinner-height:        $spinner-width !default;
+$spinner-border-width:  .25em !default;
+
+$spinner-width-sm:        1rem !default;
+$spinner-height-sm:       $spinner-width-sm !default;
+$spinner-border-width-sm: .2em !default;
+
+
+// Close
+
+$close-font-size:                   $font-size-base * 1.5 !default;
+$close-font-weight:                 $font-weight-bold !default;
+$close-color:                       $black !default;
+$close-text-shadow:                 0 1px 0 $white !default;
+
+
+// Code
+
+$code-font-size:                    87.5% !default;
+$code-color:                        $pink !default;
+
+$kbd-padding-y:                     .2rem !default;
+$kbd-padding-x:                     .4rem !default;
+$kbd-font-size:                     $code-font-size !default;
+$kbd-color:                         $white !default;
+$kbd-bg:                            $gray-900 !default;
+
+$pre-color:                         $gray-900 !default;
+$pre-scrollable-max-height:         340px !default;
+
+
+// Utilities
+
+$displays: none, inline, inline-block, block, table, table-row, table-cell, flex, inline-flex !default;
+$overflows: auto, hidden !default;
+$positions: static, relative, absolute, fixed, sticky !default;
+
+
+// Printing
+
+$print-page-size:                   a3 !default;
+$print-body-min-width:              map-get($grid-breakpoints, "lg") !default;
diff --git a/eduapps_project/static/bootstrap-4.1.3/bootstrap-grid.scss b/eduapps_project/static/bootstrap-4.1.3/bootstrap-grid.scss
new file mode 100755
index 0000000..d5f92a1
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/bootstrap-grid.scss
@@ -0,0 +1,29 @@
+/*!
+ * Bootstrap Grid v4.3.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+html {
+  box-sizing: border-box;
+  -ms-overflow-style: scrollbar;
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: inherit;
+}
+
+@import "functions";
+@import "variables";
+
+@import "mixins/breakpoints";
+@import "mixins/grid-framework";
+@import "mixins/grid";
+
+@import "grid";
+@import "utilities/display";
+@import "utilities/flex";
+@import "utilities/spacing";
diff --git a/eduapps_project/static/bootstrap-4.1.3/bootstrap-reboot.scss b/eduapps_project/static/bootstrap-4.1.3/bootstrap-reboot.scss
new file mode 100755
index 0000000..2983f3f
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/bootstrap-reboot.scss
@@ -0,0 +1,12 @@
+/*!
+ * Bootstrap Reboot v4.3.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+
+@import "functions";
+@import "variables";
+@import "mixins";
+@import "reboot";
diff --git a/eduapps_project/static/bootstrap-4.1.3/bootstrap.scss b/eduapps_project/static/bootstrap-4.1.3/bootstrap.scss
new file mode 100755
index 0000000..9f15c2a
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/bootstrap.scss
@@ -0,0 +1,44 @@
+/*!
+ * Bootstrap v4.3.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+@import "functions";
+@import "variables";
+@import "mixins";
+@import "root";
+@import "reboot";
+@import "type";
+@import "images";
+@import "code";
+@import "grid";
+@import "tables";
+@import "forms";
+@import "buttons";
+@import "transitions";
+@import "dropdown";
+@import "button-group";
+@import "input-group";
+@import "custom-forms";
+@import "nav";
+@import "navbar";
+@import "card";
+@import "breadcrumb";
+@import "pagination";
+@import "badge";
+@import "jumbotron";
+@import "alert";
+@import "progress";
+@import "media";
+@import "list-group";
+@import "close";
+@import "toasts";
+@import "modal";
+@import "tooltip";
+@import "popover";
+@import "carousel";
+@import "spinners";
+@import "utilities";
+@import "print";
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_alert.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_alert.scss
new file mode 100755
index 0000000..db5a7eb
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_alert.scss
@@ -0,0 +1,13 @@
+@mixin alert-variant($background, $border, $color) {
+  color: $color;
+  @include gradient-bg($background);
+  border-color: $border;
+
+  hr {
+    border-top-color: darken($border, 5%);
+  }
+
+  .alert-link {
+    color: darken($color, 10%);
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_background-variant.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_background-variant.scss
new file mode 100755
index 0000000..494439d
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_background-variant.scss
@@ -0,0 +1,21 @@
+// stylelint-disable declaration-no-important
+
+// Contextual backgrounds
+
+@mixin bg-variant($parent, $color) {
+  #{$parent} {
+    background-color: $color !important;
+  }
+  a#{$parent},
+  button#{$parent} {
+    @include hover-focus {
+      background-color: darken($color, 10%) !important;
+    }
+  }
+}
+
+@mixin bg-gradient-variant($parent, $color) {
+  #{$parent} {
+    background: $color linear-gradient(180deg, mix($body-bg, $color, 15%), $color) repeat-x !important;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_badge.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_badge.scss
new file mode 100755
index 0000000..64b29cb
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_badge.scss
@@ -0,0 +1,17 @@
+@mixin badge-variant($bg) {
+  color: color-yiq($bg);
+  background-color: $bg;
+
+  @at-root a#{&} {
+    @include hover-focus {
+      color: color-yiq($bg);
+      background-color: darken($bg, 10%);
+    }
+
+    &:focus,
+    &.focus {
+      outline: 0;
+      box-shadow: 0 0 0 $badge-focus-width rgba($bg, .5);
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_border-radius.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_border-radius.scss
new file mode 100755
index 0000000..88aeb37
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_border-radius.scss
@@ -0,0 +1,63 @@
+// stylelint-disable property-blacklist
+// Single side border-radius
+
+@mixin border-radius($radius: $border-radius, $fallback-border-radius: false) {
+  @if $enable-rounded {
+    border-radius: $radius;
+  }
+  @else if $fallback-border-radius != false {
+    border-radius: $fallback-border-radius;
+  }
+}
+
+@mixin border-top-radius($radius) {
+  @if $enable-rounded {
+    border-top-left-radius: $radius;
+    border-top-right-radius: $radius;
+  }
+}
+
+@mixin border-right-radius($radius) {
+  @if $enable-rounded {
+    border-top-right-radius: $radius;
+    border-bottom-right-radius: $radius;
+  }
+}
+
+@mixin border-bottom-radius($radius) {
+  @if $enable-rounded {
+    border-bottom-right-radius: $radius;
+    border-bottom-left-radius: $radius;
+  }
+}
+
+@mixin border-left-radius($radius) {
+  @if $enable-rounded {
+    border-top-left-radius: $radius;
+    border-bottom-left-radius: $radius;
+  }
+}
+
+@mixin border-top-left-radius($radius) {
+  @if $enable-rounded {
+    border-top-left-radius: $radius;
+  }
+}
+
+@mixin border-top-right-radius($radius) {
+  @if $enable-rounded {
+    border-top-right-radius: $radius;
+  }
+}
+
+@mixin border-bottom-right-radius($radius) {
+  @if $enable-rounded {
+    border-bottom-right-radius: $radius;
+  }
+}
+
+@mixin border-bottom-left-radius($radius) {
+  @if $enable-rounded {
+    border-bottom-left-radius: $radius;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_box-shadow.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_box-shadow.scss
new file mode 100755
index 0000000..0726d43
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_box-shadow.scss
@@ -0,0 +1,20 @@
+@mixin box-shadow($shadow...) {
+  @if $enable-shadows {
+    $result: ();
+
+    @if (length($shadow) == 1) {
+      // We can pass `@include box-shadow(none);`
+      $result: $shadow;
+    } @else {
+      // Filter to avoid invalid properties for example `box-shadow: none, 1px 1px black;`
+      @for $i from 1 through length($shadow) {
+        @if nth($shadow, $i) != "none" {
+          $result: append($result, nth($shadow, $i), "comma");
+        }
+      }
+    }
+    @if (length($result) > 0) {
+      box-shadow: $result;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_breakpoints.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_breakpoints.scss
new file mode 100755
index 0000000..23a5de9
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_breakpoints.scss
@@ -0,0 +1,123 @@
+// Breakpoint viewport sizes and media queries.
+//
+// Breakpoints are defined as a map of (name: minimum width), order from small to large:
+//
+//    (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)
+//
+// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default.
+
+// Name of the next breakpoint, or null for the last breakpoint.
+//
+//    >> breakpoint-next(sm)
+//    md
+//    >> breakpoint-next(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
+//    md
+//    >> breakpoint-next(sm, $breakpoint-names: (xs sm md lg xl))
+//    md
+@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
+  $n: index($breakpoint-names, $name);
+  @return if($n != null and $n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
+}
+
+// Minimum breakpoint width. Null for the smallest (first) breakpoint.
+//
+//    >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
+//    576px
+@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {
+  $min: map-get($breakpoints, $name);
+  @return if($min != 0, $min, null);
+}
+
+// Maximum breakpoint width. Null for the largest (last) breakpoint.
+// The maximum value is calculated as the minimum of the next one less 0.02px
+// to work around the limitations of `min-` and `max-` prefixes and viewports with fractional widths.
+// See https://www.w3.org/TR/mediaqueries-4/#mq-min-max
+// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari.
+// See https://bugs.webkit.org/show_bug.cgi?id=178261
+//
+//    >> breakpoint-max(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
+//    767.98px
+@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {
+  $next: breakpoint-next($name, $breakpoints);
+  @return if($next, breakpoint-min($next, $breakpoints) - .02, null);
+}
+
+// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash in front.
+// Useful for making responsive utilities.
+//
+//    >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
+//    ""  (Returns a blank string)
+//    >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
+//    "-sm"
+@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {
+  @return if(breakpoint-min($name, $breakpoints) == null, "", "-#{$name}");
+}
+
+// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.
+// Makes the @content apply to the given breakpoint and wider.
+@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {
+  $min: breakpoint-min($name, $breakpoints);
+  @if $min {
+    @media (min-width: $min) {
+      @content;
+    }
+  } @else {
+    @content;
+  }
+}
+
+// Media of at most the maximum breakpoint width. No query for the largest breakpoint.
+// Makes the @content apply to the given breakpoint and narrower.
+@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {
+  $max: breakpoint-max($name, $breakpoints);
+  @if $max {
+    @media (max-width: $max) {
+      @content;
+    }
+  } @else {
+    @content;
+  }
+}
+
+// Media that spans multiple breakpoint widths.
+// Makes the @content apply between the min and max breakpoints
+@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {
+  $min: breakpoint-min($lower, $breakpoints);
+  $max: breakpoint-max($upper, $breakpoints);
+
+  @if $min != null and $max != null {
+    @media (min-width: $min) and (max-width: $max) {
+      @content;
+    }
+  } @else if $max == null {
+    @include media-breakpoint-up($lower, $breakpoints) {
+      @content;
+    }
+  } @else if $min == null {
+    @include media-breakpoint-down($upper, $breakpoints) {
+      @content;
+    }
+  }
+}
+
+// Media between the breakpoint's minimum and maximum widths.
+// No minimum for the smallest breakpoint, and no maximum for the largest one.
+// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.
+@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {
+  $min: breakpoint-min($name, $breakpoints);
+  $max: breakpoint-max($name, $breakpoints);
+
+  @if $min != null and $max != null {
+    @media (min-width: $min) and (max-width: $max) {
+      @content;
+    }
+  } @else if $max == null {
+    @include media-breakpoint-up($name, $breakpoints) {
+      @content;
+    }
+  } @else if $min == null {
+    @include media-breakpoint-down($name, $breakpoints) {
+      @content;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_buttons.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_buttons.scss
new file mode 100755
index 0000000..eee903f
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_buttons.scss
@@ -0,0 +1,107 @@
+// Button variants
+//
+// Easily pump out default styles, as well as :hover, :focus, :active,
+// and disabled options for all buttons
+
+@mixin button-variant($background, $border, $hover-background: darken($background, 7.5%), $hover-border: darken($border, 10%), $active-background: darken($background, 10%), $active-border: darken($border, 12.5%)) {
+  color: color-yiq($background);
+  @include gradient-bg($background);
+  border-color: $border;
+  @include box-shadow($btn-box-shadow);
+
+  @include hover {
+    color: color-yiq($hover-background);
+    @include gradient-bg($hover-background);
+    border-color: $hover-border;
+  }
+
+  &:focus,
+  &.focus {
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: $btn-box-shadow, 0 0 0 $btn-focus-width rgba(mix(color-yiq($background), $border, 15%), .5);
+    } @else {
+      box-shadow: 0 0 0 $btn-focus-width rgba(mix(color-yiq($background), $border, 15%), .5);
+    }
+  }
+
+  // Disabled comes first so active can properly restyle
+  &.disabled,
+  &:disabled {
+    color: color-yiq($background);
+    background-color: $background;
+    border-color: $border;
+    // Remove CSS gradients if they're enabled
+    @if $enable-gradients {
+      background-image: none;
+    }
+  }
+
+  &:not(:disabled):not(.disabled):active,
+  &:not(:disabled):not(.disabled).active,
+  .show > &.dropdown-toggle {
+    color: color-yiq($active-background);
+    background-color: $active-background;
+    @if $enable-gradients {
+      background-image: none; // Remove the gradient for the pressed/active state
+    }
+    border-color: $active-border;
+
+    &:focus {
+      // Avoid using mixin so we can pass custom focus shadow properly
+      @if $enable-shadows and $btn-active-box-shadow != none {
+        box-shadow: $btn-active-box-shadow, 0 0 0 $btn-focus-width rgba(mix(color-yiq($background), $border, 15%), .5);
+      } @else {
+        box-shadow: 0 0 0 $btn-focus-width rgba(mix(color-yiq($background), $border, 15%), .5);
+      }
+    }
+  }
+}
+
+@mixin button-outline-variant($color, $color-hover: color-yiq($color), $active-background: $color, $active-border: $color) {
+  color: $color;
+  border-color: $color;
+
+  @include hover {
+    color: $color-hover;
+    background-color: $active-background;
+    border-color: $active-border;
+  }
+
+  &:focus,
+  &.focus {
+    box-shadow: 0 0 0 $btn-focus-width rgba($color, .5);
+  }
+
+  &.disabled,
+  &:disabled {
+    color: $color;
+    background-color: transparent;
+  }
+
+  &:not(:disabled):not(.disabled):active,
+  &:not(:disabled):not(.disabled).active,
+  .show > &.dropdown-toggle {
+    color: color-yiq($active-background);
+    background-color: $active-background;
+    border-color: $active-border;
+
+    &:focus {
+      // Avoid using mixin so we can pass custom focus shadow properly
+      @if $enable-shadows and $btn-active-box-shadow != none {
+        box-shadow: $btn-active-box-shadow, 0 0 0 $btn-focus-width rgba($color, .5);
+      } @else {
+        box-shadow: 0 0 0 $btn-focus-width rgba($color, .5);
+      }
+    }
+  }
+}
+
+// Button sizes
+@mixin button-size($padding-y, $padding-x, $font-size, $line-height, $border-radius) {
+  padding: $padding-y $padding-x;
+  @include font-size($font-size);
+  line-height: $line-height;
+  // Manually declare to provide an override to the browser default
+  @include border-radius($border-radius, 0);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_caret.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_caret.scss
new file mode 100755
index 0000000..8ecef65
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_caret.scss
@@ -0,0 +1,62 @@
+@mixin caret-down {
+  border-top: $caret-width solid;
+  border-right: $caret-width solid transparent;
+  border-bottom: 0;
+  border-left: $caret-width solid transparent;
+}
+
+@mixin caret-up {
+  border-top: 0;
+  border-right: $caret-width solid transparent;
+  border-bottom: $caret-width solid;
+  border-left: $caret-width solid transparent;
+}
+
+@mixin caret-right {
+  border-top: $caret-width solid transparent;
+  border-right: 0;
+  border-bottom: $caret-width solid transparent;
+  border-left: $caret-width solid;
+}
+
+@mixin caret-left {
+  border-top: $caret-width solid transparent;
+  border-right: $caret-width solid;
+  border-bottom: $caret-width solid transparent;
+}
+
+@mixin caret($direction: down) {
+  @if $enable-caret {
+    &::after {
+      display: inline-block;
+      margin-left: $caret-spacing;
+      vertical-align: $caret-vertical-align;
+      content: "";
+      @if $direction == down {
+        @include caret-down;
+      } @else if $direction == up {
+        @include caret-up;
+      } @else if $direction == right {
+        @include caret-right;
+      }
+    }
+
+    @if $direction == left {
+      &::after {
+        display: none;
+      }
+
+      &::before {
+        display: inline-block;
+        margin-right: $caret-spacing;
+        vertical-align: $caret-vertical-align;
+        content: "";
+        @include caret-left;
+      }
+    }
+
+    &:empty::after {
+      margin-left: 0;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_clearfix.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_clearfix.scss
new file mode 100755
index 0000000..11a977b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_clearfix.scss
@@ -0,0 +1,7 @@
+@mixin clearfix() {
+  &::after {
+    display: block;
+    clear: both;
+    content: "";
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_deprecate.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_deprecate.scss
new file mode 100755
index 0000000..df070bc
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_deprecate.scss
@@ -0,0 +1,10 @@
+// Deprecate mixin
+//
+// This mixin can be used to deprecate mixins or functions.
+// `$enable-deprecation-messages` is a global variable, `$ignore-warning` is a variable that can be passed to
+// some deprecated mixins to suppress the warning (for example if the mixin is still be used in the current version of Bootstrap)
+@mixin deprecate($name, $deprecate-version, $remove-version, $ignore-warning: false) {
+  @if ($enable-deprecation-messages != false and $ignore-warning != true) {
+    @warn "#{$name} has been deprecated as of #{$deprecate-version}. It will be removed entirely in #{$remove-version}.";
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_float.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_float.scss
new file mode 100755
index 0000000..adff88e
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_float.scss
@@ -0,0 +1,14 @@
+// stylelint-disable declaration-no-important
+
+@mixin float-left {
+  float: left !important;
+  @include deprecate("The `float-left` mixin", "v4.3.0", "v5");
+}
+@mixin float-right {
+  float: right !important;
+  @include deprecate("The `float-right` mixin", "v4.3.0", "v5");
+}
+@mixin float-none {
+  float: none !important;
+  @include deprecate("The `float-none` mixin", "v4.3.0", "v5");
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_forms.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_forms.scss
new file mode 100755
index 0000000..ea8a91a
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_forms.scss
@@ -0,0 +1,192 @@
+// Form control focus state
+//
+// Generate a customized focus state and for any input with the specified color,
+// which defaults to the `$input-focus-border-color` variable.
+//
+// We highly encourage you to not customize the default value, but instead use
+// this to tweak colors on an as-needed basis. This aesthetic change is based on
+// WebKit's default styles, but applicable to a wider range of browsers. Its
+// usability and accessibility should be taken into account with any change.
+//
+// Example usage: change the default blue border and shadow to white for better
+// contrast against a dark gray background.
+@mixin form-control-focus() {
+  &:focus {
+    color: $input-focus-color;
+    background-color: $input-focus-bg;
+    border-color: $input-focus-border-color;
+    outline: 0;
+    // Avoid using mixin so we can pass custom focus shadow properly
+    @if $enable-shadows {
+      box-shadow: $input-box-shadow, $input-focus-box-shadow;
+    } @else {
+      box-shadow: $input-focus-box-shadow;
+    }
+  }
+}
+
+
+@mixin form-validation-state($state, $color, $icon) {
+  .#{$state}-feedback {
+    display: none;
+    width: 100%;
+    margin-top: $form-feedback-margin-top;
+    @include font-size($form-feedback-font-size);
+    color: $color;
+  }
+
+  .#{$state}-tooltip {
+    position: absolute;
+    top: 100%;
+    z-index: 5;
+    display: none;
+    max-width: 100%; // Contain to parent when possible
+    padding: $form-feedback-tooltip-padding-y $form-feedback-tooltip-padding-x;
+    margin-top: .1rem;
+    @include font-size($form-feedback-tooltip-font-size);
+    line-height: $form-feedback-tooltip-line-height;
+    color: color-yiq($color);
+    background-color: rgba($color, $form-feedback-tooltip-opacity);
+    @include border-radius($form-feedback-tooltip-border-radius);
+  }
+
+  .form-control {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      border-color: $color;
+
+      @if $enable-validation-icons {
+        padding-right: $input-height-inner;
+        background-image: $icon;
+        background-repeat: no-repeat;
+        background-position: center right $input-height-inner-quarter;
+        background-size: $input-height-inner-half $input-height-inner-half;
+      }
+
+      &:focus {
+        border-color: $color;
+        box-shadow: 0 0 0 $input-focus-width rgba($color, .25);
+      }
+
+      ~ .#{$state}-feedback,
+      ~ .#{$state}-tooltip {
+        display: block;
+      }
+    }
+  }
+
+  // stylelint-disable-next-line selector-no-qualifying-type
+  textarea.form-control {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      @if $enable-validation-icons {
+        padding-right: $input-height-inner;
+        background-position: top $input-height-inner-quarter right $input-height-inner-quarter;
+      }
+    }
+  }
+
+  .custom-select {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      border-color: $color;
+
+      @if $enable-validation-icons {
+        padding-right: $custom-select-feedback-icon-padding-right;
+        background: $custom-select-background, $icon $custom-select-bg no-repeat $custom-select-feedback-icon-position / $custom-select-feedback-icon-size;
+      }
+
+      &:focus {
+        border-color: $color;
+        box-shadow: 0 0 0 $input-focus-width rgba($color, .25);
+      }
+
+      ~ .#{$state}-feedback,
+      ~ .#{$state}-tooltip {
+        display: block;
+      }
+    }
+  }
+
+
+  .form-control-file {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      ~ .#{$state}-feedback,
+      ~ .#{$state}-tooltip {
+        display: block;
+      }
+    }
+  }
+
+  .form-check-input {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      ~ .form-check-label {
+        color: $color;
+      }
+
+      ~ .#{$state}-feedback,
+      ~ .#{$state}-tooltip {
+        display: block;
+      }
+    }
+  }
+
+  .custom-control-input {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      ~ .custom-control-label {
+        color: $color;
+
+        &::before {
+          border-color: $color;
+        }
+      }
+
+      ~ .#{$state}-feedback,
+      ~ .#{$state}-tooltip {
+        display: block;
+      }
+
+      &:checked {
+        ~ .custom-control-label::before {
+          border-color: lighten($color, 10%);
+          @include gradient-bg(lighten($color, 10%));
+        }
+      }
+
+      &:focus {
+        ~ .custom-control-label::before {
+          box-shadow: 0 0 0 $input-focus-width rgba($color, .25);
+        }
+
+        &:not(:checked) ~ .custom-control-label::before {
+          border-color: $color;
+        }
+      }
+    }
+  }
+
+  // custom file
+  .custom-file-input {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      ~ .custom-file-label {
+        border-color: $color;
+      }
+
+      ~ .#{$state}-feedback,
+      ~ .#{$state}-tooltip {
+        display: block;
+      }
+
+      &:focus {
+        ~ .custom-file-label {
+          border-color: $color;
+          box-shadow: 0 0 0 $input-focus-width rgba($color, .25);
+        }
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_gradients.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_gradients.scss
new file mode 100755
index 0000000..88c4d64
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_gradients.scss
@@ -0,0 +1,45 @@
+// Gradients
+
+@mixin gradient-bg($color) {
+  @if $enable-gradients {
+    background: $color linear-gradient(180deg, mix($body-bg, $color, 15%), $color) repeat-x;
+  } @else {
+    background-color: $color;
+  }
+}
+
+// Horizontal gradient, from left to right
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+@mixin gradient-x($start-color: $gray-700, $end-color: $gray-800, $start-percent: 0%, $end-percent: 100%) {
+  background-image: linear-gradient(to right, $start-color $start-percent, $end-color $end-percent);
+  background-repeat: repeat-x;
+}
+
+// Vertical gradient, from top to bottom
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+@mixin gradient-y($start-color: $gray-700, $end-color: $gray-800, $start-percent: 0%, $end-percent: 100%) {
+  background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent);
+  background-repeat: repeat-x;
+}
+
+@mixin gradient-directional($start-color: $gray-700, $end-color: $gray-800, $deg: 45deg) {
+  background-image: linear-gradient($deg, $start-color, $end-color);
+  background-repeat: repeat-x;
+}
+@mixin gradient-x-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) {
+  background-image: linear-gradient(to right, $start-color, $mid-color $color-stop, $end-color);
+  background-repeat: no-repeat;
+}
+@mixin gradient-y-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) {
+  background-image: linear-gradient($start-color, $mid-color $color-stop, $end-color);
+  background-repeat: no-repeat;
+}
+@mixin gradient-radial($inner-color: $gray-700, $outer-color: $gray-800) {
+  background-image: radial-gradient(circle, $inner-color, $outer-color);
+  background-repeat: no-repeat;
+}
+@mixin gradient-striped($color: rgba($white, .15), $angle: 45deg) {
+  background-image: linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_grid-framework.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_grid-framework.scss
new file mode 100755
index 0000000..649c28b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_grid-framework.scss
@@ -0,0 +1,66 @@
+// Framework grid generation
+//
+// Used only by Bootstrap to generate the correct number of grid classes given
+// any value of `$grid-columns`.
+
+@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
+  // Common properties for all breakpoints
+  %grid-column {
+    position: relative;
+    width: 100%;
+    padding-right: $gutter / 2;
+    padding-left: $gutter / 2;
+  }
+
+  @each $breakpoint in map-keys($breakpoints) {
+    $infix: breakpoint-infix($breakpoint, $breakpoints);
+
+    // Allow columns to stretch full width below their breakpoints
+    @for $i from 1 through $columns {
+      .col#{$infix}-#{$i} {
+        @extend %grid-column;
+      }
+    }
+    .col#{$infix},
+    .col#{$infix}-auto {
+      @extend %grid-column;
+    }
+
+    @include media-breakpoint-up($breakpoint, $breakpoints) {
+      // Provide basic `.col-{bp}` classes for equal-width flexbox columns
+      .col#{$infix} {
+        flex-basis: 0;
+        flex-grow: 1;
+        max-width: 100%;
+      }
+      .col#{$infix}-auto {
+        flex: 0 0 auto;
+        width: auto;
+        max-width: 100%; // Reset earlier grid tiers
+      }
+
+      @for $i from 1 through $columns {
+        .col#{$infix}-#{$i} {
+          @include make-col($i, $columns);
+        }
+      }
+
+      .order#{$infix}-first { order: -1; }
+
+      .order#{$infix}-last { order: $columns + 1; }
+
+      @for $i from 0 through $columns {
+        .order#{$infix}-#{$i} { order: $i; }
+      }
+
+      // `$columns - 1` because offsetting by the width of an entire row isn't possible
+      @for $i from 0 through ($columns - 1) {
+        @if not ($infix == "" and $i == 0) { // Avoid emitting useless .offset-0
+          .offset#{$infix}-#{$i} {
+            @include make-col-offset($i, $columns);
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_grid.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_grid.scss
new file mode 100755
index 0000000..924eb0c
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_grid.scss
@@ -0,0 +1,51 @@
+/// Grid system
+//
+// Generate semantic grid columns with these mixins.
+
+@mixin make-container($gutter: $grid-gutter-width) {
+  width: 100%;
+  padding-right: $gutter / 2;
+  padding-left: $gutter / 2;
+  margin-right: auto;
+  margin-left: auto;
+}
+
+
+// For each breakpoint, define the maximum width of the container in a media query
+@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) {
+  @each $breakpoint, $container-max-width in $max-widths {
+    @include media-breakpoint-up($breakpoint, $breakpoints) {
+      max-width: $container-max-width;
+    }
+  }
+}
+
+@mixin make-row($gutter: $grid-gutter-width) {
+  display: flex;
+  flex-wrap: wrap;
+  margin-right: -$gutter / 2;
+  margin-left: -$gutter / 2;
+}
+
+@mixin make-col-ready($gutter: $grid-gutter-width) {
+  position: relative;
+  // Prevent columns from becoming too narrow when at smaller grid tiers by
+  // always setting `width: 100%;`. This works because we use `flex` values
+  // later on to override this initial width.
+  width: 100%;
+  padding-right: $gutter / 2;
+  padding-left: $gutter / 2;
+}
+
+@mixin make-col($size, $columns: $grid-columns) {
+  flex: 0 0 percentage($size / $columns);
+  // Add a `max-width` to ensure content within each column does not blow out
+  // the width of the column. Applies to IE10+ and Firefox. Chrome and Safari
+  // do not appear to require this.
+  max-width: percentage($size / $columns);
+}
+
+@mixin make-col-offset($size, $columns: $grid-columns) {
+  $num: $size / $columns;
+  margin-left: if($num == 0, 0, percentage($num));
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_hover.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_hover.scss
new file mode 100755
index 0000000..192f847
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_hover.scss
@@ -0,0 +1,37 @@
+// Hover mixin and `$enable-hover-media-query` are deprecated.
+//
+// Originally added during our alphas and maintained during betas, this mixin was
+// designed to prevent `:hover` stickiness on iOS-an issue where hover styles
+// would persist after initial touch.
+//
+// For backward compatibility, we've kept these mixins and updated them to
+// always return their regular pseudo-classes instead of a shimmed media query.
+//
+// Issue: https://github.com/twbs/bootstrap/issues/25195
+
+@mixin hover {
+  &:hover { @content; }
+}
+
+@mixin hover-focus {
+  &:hover,
+  &:focus {
+    @content;
+  }
+}
+
+@mixin plain-hover-focus {
+  &,
+  &:hover,
+  &:focus {
+    @content;
+  }
+}
+
+@mixin hover-focus-active {
+  &:hover,
+  &:focus,
+  &:active {
+    @content;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_image.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_image.scss
new file mode 100755
index 0000000..a76a608
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_image.scss
@@ -0,0 +1,36 @@
+// Image Mixins
+// - Responsive image
+// - Retina image
+
+
+// Responsive image
+//
+// Keep images from scaling beyond the width of their parents.
+
+@mixin img-fluid {
+  // Part 1: Set a maximum relative to the parent
+  max-width: 100%;
+  // Part 2: Override the height to auto, otherwise images will be stretched
+  // when setting a width and height attribute on the img element.
+  height: auto;
+}
+
+
+// Retina image
+//
+// Short retina mixin for setting background-image and -size.
+
+@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {
+  background-image: url($file-1x);
+
+  // Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,
+  // but doesn't convert dppx=>dpi.
+  // There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.
+  // Compatibility info: https://caniuse.com/#feat=css-media-resolution
+  @media only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx
+    only screen and (min-resolution: 2dppx) { // Standardized
+    background-image: url($file-2x);
+    background-size: $width-1x $height-1x;
+  }
+  @include deprecate("`img-retina()`", "v4.3.0", "v5");
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_list-group.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_list-group.scss
new file mode 100755
index 0000000..cd47a4e
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_list-group.scss
@@ -0,0 +1,21 @@
+// List Groups
+
+@mixin list-group-item-variant($state, $background, $color) {
+  .list-group-item-#{$state} {
+    color: $color;
+    background-color: $background;
+
+    &.list-group-item-action {
+      @include hover-focus {
+        color: $color;
+        background-color: darken($background, 5%);
+      }
+
+      &.active {
+        color: $white;
+        background-color: $color;
+        border-color: $color;
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_lists.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_lists.scss
new file mode 100755
index 0000000..2518562
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_lists.scss
@@ -0,0 +1,7 @@
+// Lists
+
+// Unstyled keeps list items block level, just removes default browser padding and list-style
+@mixin list-unstyled {
+  padding-left: 0;
+  list-style: none;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_nav-divider.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_nav-divider.scss
new file mode 100755
index 0000000..4fb37b6
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_nav-divider.scss
@@ -0,0 +1,10 @@
+// Horizontal dividers
+//
+// Dividers (basically an hr) within dropdowns and nav lists
+
+@mixin nav-divider($color: $nav-divider-color, $margin-y: $nav-divider-margin-y) {
+  height: 0;
+  margin: $margin-y 0;
+  overflow: hidden;
+  border-top: 1px solid $color;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_pagination.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_pagination.scss
new file mode 100755
index 0000000..af8e16d
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_pagination.scss
@@ -0,0 +1,22 @@
+// Pagination
+
+@mixin pagination-size($padding-y, $padding-x, $font-size, $line-height, $border-radius) {
+  .page-link {
+    padding: $padding-y $padding-x;
+    @include font-size($font-size);
+    line-height: $line-height;
+  }
+
+  .page-item {
+    &:first-child {
+      .page-link {
+        @include border-left-radius($border-radius);
+      }
+    }
+    &:last-child {
+      .page-link {
+        @include border-right-radius($border-radius);
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_reset-text.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_reset-text.scss
new file mode 100755
index 0000000..bfa9f6e
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_reset-text.scss
@@ -0,0 +1,17 @@
+@mixin reset-text {
+  font-family: $font-family-base;
+  // We deliberately do NOT reset font-size or word-wrap.
+  font-style: normal;
+  font-weight: $font-weight-normal;
+  line-height: $line-height-base;
+  text-align: left; // Fallback for where `start` is not supported
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-break: normal;
+  word-spacing: normal;
+  white-space: normal;
+  line-break: auto;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_resize.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_resize.scss
new file mode 100755
index 0000000..66f233a
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_resize.scss
@@ -0,0 +1,6 @@
+// Resize anything
+
+@mixin resizable($direction) {
+  overflow: auto; // Per CSS3 UI, `resize` only applies when `overflow` isn't `visible`
+  resize: $direction; // Options: horizontal, vertical, both
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_screen-reader.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_screen-reader.scss
new file mode 100755
index 0000000..812591b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_screen-reader.scss
@@ -0,0 +1,33 @@
+// Only display content to screen readers
+//
+// See: https://a11yproject.com/posts/how-to-hide-content/
+// See: https://hugogiraudel.com/2016/10/13/css-hide-and-seek/
+
+@mixin sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border: 0;
+}
+
+// Use in conjunction with .sr-only to only display content when it's focused.
+//
+// Useful for "Skip to main content" links; see https://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
+//
+// Credit: HTML5 Boilerplate
+
+@mixin sr-only-focusable {
+  &:active,
+  &:focus {
+    position: static;
+    width: auto;
+    height: auto;
+    overflow: visible;
+    clip: auto;
+    white-space: normal;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_size.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_size.scss
new file mode 100755
index 0000000..69e056d
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_size.scss
@@ -0,0 +1,7 @@
+// Sizing shortcuts
+
+@mixin size($width, $height: $width) {
+  width: $width;
+  height: $height;
+  @include deprecate("`size()`", "v4.3.0", "v5");
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_table-row.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_table-row.scss
new file mode 100755
index 0000000..f8d6186
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_table-row.scss
@@ -0,0 +1,39 @@
+// Tables
+
+@mixin table-row-variant($state, $background, $border: null) {
+  // Exact selectors below required to override `.table-striped` and prevent
+  // inheritance to nested tables.
+  .table-#{$state} {
+    &,
+    > th,
+    > td {
+      background-color: $background;
+    }
+
+    @if $border != null {
+      th,
+      td,
+      thead th,
+      tbody + tbody {
+        border-color: $border;
+      }
+    }
+  }
+
+  // Hover states for `.table-hover`
+  // Note: this is not available for cells or rows within `thead` or `tfoot`.
+  .table-hover {
+    $hover-background: darken($background, 5%);
+
+    .table-#{$state} {
+      @include hover {
+        background-color: $hover-background;
+
+        > td,
+        > th {
+          background-color: $hover-background;
+        }
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_text-emphasis.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_text-emphasis.scss
new file mode 100755
index 0000000..155d6ca
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_text-emphasis.scss
@@ -0,0 +1,16 @@
+// stylelint-disable declaration-no-important
+
+// Typography
+
+@mixin text-emphasis-variant($parent, $color) {
+  #{$parent} {
+    color: $color !important;
+  }
+  @if $emphasized-link-hover-darken-percentage != 0 {
+    a#{$parent} {
+      @include hover-focus {
+        color: darken($color, $emphasized-link-hover-darken-percentage) !important;
+      }
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_text-hide.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_text-hide.scss
new file mode 100755
index 0000000..3a92301
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_text-hide.scss
@@ -0,0 +1,11 @@
+// CSS image replacement
+@mixin text-hide($ignore-warning: false) {
+  // stylelint-disable-next-line font-family-no-missing-generic-family-keyword
+  font: 0/0 a;
+  color: transparent;
+  text-shadow: none;
+  background-color: transparent;
+  border: 0;
+
+  @include deprecate("`text-hide()`", "v4.1.0", "v5", $ignore-warning);
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_text-truncate.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_text-truncate.scss
new file mode 100755
index 0000000..3504bb1
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_text-truncate.scss
@@ -0,0 +1,8 @@
+// Text truncate
+// Requires inline-block or block for proper styling
+
+@mixin text-truncate() {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_transition.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_transition.scss
new file mode 100755
index 0000000..8ce35a6
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_transition.scss
@@ -0,0 +1,16 @@
+// stylelint-disable property-blacklist
+@mixin transition($transition...) {
+  @if $enable-transitions {
+    @if length($transition) == 0 {
+      transition: $transition-base;
+    } @else {
+      transition: $transition;
+    }
+  }
+
+  @if $enable-prefers-reduced-motion-media-query {
+    @media (prefers-reduced-motion: reduce) {
+      transition: none;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/mixins/_visibility.scss b/eduapps_project/static/bootstrap-4.1.3/mixins/_visibility.scss
new file mode 100755
index 0000000..f174673
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/mixins/_visibility.scss
@@ -0,0 +1,8 @@
+// stylelint-disable declaration-no-important
+
+// Visibility
+
+@mixin invisible($visibility) {
+  visibility: $visibility !important;
+  @include deprecate("`invisible()`", "v4.3.0", "v5");
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_align.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_align.scss
new file mode 100755
index 0000000..8b7df9f
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_align.scss
@@ -0,0 +1,8 @@
+// stylelint-disable declaration-no-important
+
+.align-baseline    { vertical-align: baseline !important; } // Browser default
+.align-top         { vertical-align: top !important; }
+.align-middle      { vertical-align: middle !important; }
+.align-bottom      { vertical-align: bottom !important; }
+.align-text-bottom { vertical-align: text-bottom !important; }
+.align-text-top    { vertical-align: text-top !important; }
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_background.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_background.scss
new file mode 100755
index 0000000..1f18b2f
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_background.scss
@@ -0,0 +1,19 @@
+// stylelint-disable declaration-no-important
+
+@each $color, $value in $theme-colors {
+  @include bg-variant(".bg-#{$color}", $value);
+}
+
+@if $enable-gradients {
+  @each $color, $value in $theme-colors {
+    @include bg-gradient-variant(".bg-gradient-#{$color}", $value);
+  }
+}
+
+.bg-white {
+  background-color: $white !important;
+}
+
+.bg-transparent {
+  background-color: transparent !important;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_borders.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_borders.scss
new file mode 100755
index 0000000..302f6bf
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_borders.scss
@@ -0,0 +1,75 @@
+// stylelint-disable property-blacklist, declaration-no-important
+
+//
+// Border
+//
+
+.border         { border: $border-width solid $border-color !important; }
+.border-top     { border-top: $border-width solid $border-color !important; }
+.border-right   { border-right: $border-width solid $border-color !important; }
+.border-bottom  { border-bottom: $border-width solid $border-color !important; }
+.border-left    { border-left: $border-width solid $border-color !important; }
+
+.border-0        { border: 0 !important; }
+.border-top-0    { border-top: 0 !important; }
+.border-right-0  { border-right: 0 !important; }
+.border-bottom-0 { border-bottom: 0 !important; }
+.border-left-0   { border-left: 0 !important; }
+
+@each $color, $value in $theme-colors {
+  .border-#{$color} {
+    border-color: $value !important;
+  }
+}
+
+.border-white {
+  border-color: $white !important;
+}
+
+//
+// Border-radius
+//
+
+.rounded-sm {
+  border-radius: $border-radius-sm !important;
+}
+
+.rounded {
+  border-radius: $border-radius !important;
+}
+
+.rounded-top {
+  border-top-left-radius: $border-radius !important;
+  border-top-right-radius: $border-radius !important;
+}
+
+.rounded-right {
+  border-top-right-radius: $border-radius !important;
+  border-bottom-right-radius: $border-radius !important;
+}
+
+.rounded-bottom {
+  border-bottom-right-radius: $border-radius !important;
+  border-bottom-left-radius: $border-radius !important;
+}
+
+.rounded-left {
+  border-top-left-radius: $border-radius !important;
+  border-bottom-left-radius: $border-radius !important;
+}
+
+.rounded-lg {
+  border-radius: $border-radius-lg !important;
+}
+
+.rounded-circle {
+  border-radius: 50% !important;
+}
+
+.rounded-pill {
+  border-radius: $rounded-pill !important;
+}
+
+.rounded-0 {
+  border-radius: 0 !important;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_clearfix.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_clearfix.scss
new file mode 100755
index 0000000..e92522a
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_clearfix.scss
@@ -0,0 +1,3 @@
+.clearfix {
+  @include clearfix();
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_display.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_display.scss
new file mode 100755
index 0000000..1303679
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_display.scss
@@ -0,0 +1,26 @@
+// stylelint-disable declaration-no-important
+
+//
+// Utilities for common `display` values
+//
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    @each $value in $displays {
+      .d#{$infix}-#{$value} { display: $value !important; }
+    }
+  }
+}
+
+
+//
+// Utilities for toggling `display` in print
+//
+
+@media print {
+  @each $value in $displays {
+    .d-print-#{$value} { display: $value !important; }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_embed.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_embed.scss
new file mode 100755
index 0000000..4497ac0
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_embed.scss
@@ -0,0 +1,39 @@
+// Credit: Nicolas Gallagher and SUIT CSS.
+
+.embed-responsive {
+  position: relative;
+  display: block;
+  width: 100%;
+  padding: 0;
+  overflow: hidden;
+
+  &::before {
+    display: block;
+    content: "";
+  }
+
+  .embed-responsive-item,
+  iframe,
+  embed,
+  object,
+  video {
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    border: 0;
+  }
+}
+
+@each $embed-responsive-aspect-ratio in $embed-responsive-aspect-ratios {
+  $embed-responsive-aspect-ratio-x: nth($embed-responsive-aspect-ratio, 1);
+  $embed-responsive-aspect-ratio-y: nth($embed-responsive-aspect-ratio, 2);
+
+  .embed-responsive-#{$embed-responsive-aspect-ratio-x}by#{$embed-responsive-aspect-ratio-y} {
+    &::before {
+      padding-top: percentage($embed-responsive-aspect-ratio-y / $embed-responsive-aspect-ratio-x);
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_flex.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_flex.scss
new file mode 100755
index 0000000..3d4266e
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_flex.scss
@@ -0,0 +1,51 @@
+// stylelint-disable declaration-no-important
+
+// Flex variation
+//
+// Custom styles for additional flex alignment options.
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .flex#{$infix}-row            { flex-direction: row !important; }
+    .flex#{$infix}-column         { flex-direction: column !important; }
+    .flex#{$infix}-row-reverse    { flex-direction: row-reverse !important; }
+    .flex#{$infix}-column-reverse { flex-direction: column-reverse !important; }
+
+    .flex#{$infix}-wrap         { flex-wrap: wrap !important; }
+    .flex#{$infix}-nowrap       { flex-wrap: nowrap !important; }
+    .flex#{$infix}-wrap-reverse { flex-wrap: wrap-reverse !important; }
+    .flex#{$infix}-fill         { flex: 1 1 auto !important; }
+    .flex#{$infix}-grow-0       { flex-grow: 0 !important; }
+    .flex#{$infix}-grow-1       { flex-grow: 1 !important; }
+    .flex#{$infix}-shrink-0     { flex-shrink: 0 !important; }
+    .flex#{$infix}-shrink-1     { flex-shrink: 1 !important; }
+
+    .justify-content#{$infix}-start   { justify-content: flex-start !important; }
+    .justify-content#{$infix}-end     { justify-content: flex-end !important; }
+    .justify-content#{$infix}-center  { justify-content: center !important; }
+    .justify-content#{$infix}-between { justify-content: space-between !important; }
+    .justify-content#{$infix}-around  { justify-content: space-around !important; }
+
+    .align-items#{$infix}-start    { align-items: flex-start !important; }
+    .align-items#{$infix}-end      { align-items: flex-end !important; }
+    .align-items#{$infix}-center   { align-items: center !important; }
+    .align-items#{$infix}-baseline { align-items: baseline !important; }
+    .align-items#{$infix}-stretch  { align-items: stretch !important; }
+
+    .align-content#{$infix}-start   { align-content: flex-start !important; }
+    .align-content#{$infix}-end     { align-content: flex-end !important; }
+    .align-content#{$infix}-center  { align-content: center !important; }
+    .align-content#{$infix}-between { align-content: space-between !important; }
+    .align-content#{$infix}-around  { align-content: space-around !important; }
+    .align-content#{$infix}-stretch { align-content: stretch !important; }
+
+    .align-self#{$infix}-auto     { align-self: auto !important; }
+    .align-self#{$infix}-start    { align-self: flex-start !important; }
+    .align-self#{$infix}-end      { align-self: flex-end !important; }
+    .align-self#{$infix}-center   { align-self: center !important; }
+    .align-self#{$infix}-baseline { align-self: baseline !important; }
+    .align-self#{$infix}-stretch  { align-self: stretch !important; }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_float.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_float.scss
new file mode 100755
index 0000000..5425084
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_float.scss
@@ -0,0 +1,11 @@
+// stylelint-disable declaration-no-important
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .float#{$infix}-left  { float: left !important; }
+    .float#{$infix}-right { float: right !important; }
+    .float#{$infix}-none  { float: none !important; }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_overflow.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_overflow.scss
new file mode 100755
index 0000000..8326c30
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_overflow.scss
@@ -0,0 +1,5 @@
+// stylelint-disable declaration-no-important
+
+@each $value in $overflows {
+  .overflow-#{$value} { overflow: $value !important; }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_position.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_position.scss
new file mode 100755
index 0000000..cdf6c11
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_position.scss
@@ -0,0 +1,32 @@
+// stylelint-disable declaration-no-important
+
+// Common values
+@each $position in $positions {
+  .position-#{$position} { position: $position !important; }
+}
+
+// Shorthand
+
+.fixed-top {
+  position: fixed;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: $zindex-fixed;
+}
+
+.fixed-bottom {
+  position: fixed;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-fixed;
+}
+
+.sticky-top {
+  @supports (position: sticky) {
+    position: sticky;
+    top: 0;
+    z-index: $zindex-sticky;
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_screenreaders.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_screenreaders.scss
new file mode 100755
index 0000000..9f26fde
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_screenreaders.scss
@@ -0,0 +1,11 @@
+//
+// Screenreaders
+//
+
+.sr-only {
+  @include sr-only();
+}
+
+.sr-only-focusable {
+  @include sr-only-focusable();
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_shadows.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_shadows.scss
new file mode 100755
index 0000000..f5d03fc
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_shadows.scss
@@ -0,0 +1,6 @@
+// stylelint-disable declaration-no-important
+
+.shadow-sm { box-shadow: $box-shadow-sm !important; }
+.shadow { box-shadow: $box-shadow !important; }
+.shadow-lg { box-shadow: $box-shadow-lg !important; }
+.shadow-none { box-shadow: none !important; }
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_sizing.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_sizing.scss
new file mode 100755
index 0000000..f376488
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_sizing.scss
@@ -0,0 +1,20 @@
+// stylelint-disable declaration-no-important
+
+// Width and height
+
+@each $prop, $abbrev in (width: w, height: h) {
+  @each $size, $length in $sizes {
+    .#{$abbrev}-#{$size} { #{$prop}: $length !important; }
+  }
+}
+
+.mw-100 { max-width: 100% !important; }
+.mh-100 { max-height: 100% !important; }
+
+// Viewport additional helpers
+
+.min-vw-100 { min-width: 100vw !important; }
+.min-vh-100 { min-height: 100vh !important; }
+
+.vw-100 { width: 100vw !important; }
+.vh-100 { height: 100vh !important; }
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_spacing.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_spacing.scss
new file mode 100755
index 0000000..3511367
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_spacing.scss
@@ -0,0 +1,73 @@
+// stylelint-disable declaration-no-important
+
+// Margin and Padding
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    @each $prop, $abbrev in (margin: m, padding: p) {
+      @each $size, $length in $spacers {
+        .#{$abbrev}#{$infix}-#{$size} { #{$prop}: $length !important; }
+        .#{$abbrev}t#{$infix}-#{$size},
+        .#{$abbrev}y#{$infix}-#{$size} {
+          #{$prop}-top: $length !important;
+        }
+        .#{$abbrev}r#{$infix}-#{$size},
+        .#{$abbrev}x#{$infix}-#{$size} {
+          #{$prop}-right: $length !important;
+        }
+        .#{$abbrev}b#{$infix}-#{$size},
+        .#{$abbrev}y#{$infix}-#{$size} {
+          #{$prop}-bottom: $length !important;
+        }
+        .#{$abbrev}l#{$infix}-#{$size},
+        .#{$abbrev}x#{$infix}-#{$size} {
+          #{$prop}-left: $length !important;
+        }
+      }
+    }
+
+    // Negative margins (e.g., where `.mb-n1` is negative version of `.mb-1`)
+    @each $size, $length in $spacers {
+      @if $size != 0 {
+        .m#{$infix}-n#{$size} { margin: -$length !important; }
+        .mt#{$infix}-n#{$size},
+        .my#{$infix}-n#{$size} {
+          margin-top: -$length !important;
+        }
+        .mr#{$infix}-n#{$size},
+        .mx#{$infix}-n#{$size} {
+          margin-right: -$length !important;
+        }
+        .mb#{$infix}-n#{$size},
+        .my#{$infix}-n#{$size} {
+          margin-bottom: -$length !important;
+        }
+        .ml#{$infix}-n#{$size},
+        .mx#{$infix}-n#{$size} {
+          margin-left: -$length !important;
+        }
+      }
+    }
+
+    // Some special margin utils
+    .m#{$infix}-auto { margin: auto !important; }
+    .mt#{$infix}-auto,
+    .my#{$infix}-auto {
+      margin-top: auto !important;
+    }
+    .mr#{$infix}-auto,
+    .mx#{$infix}-auto {
+      margin-right: auto !important;
+    }
+    .mb#{$infix}-auto,
+    .my#{$infix}-auto {
+      margin-bottom: auto !important;
+    }
+    .ml#{$infix}-auto,
+    .mx#{$infix}-auto {
+      margin-left: auto !important;
+    }
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_stretched-link.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_stretched-link.scss
new file mode 100755
index 0000000..fb5066b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_stretched-link.scss
@@ -0,0 +1,19 @@
+//
+// Stretched link
+//
+
+.stretched-link {
+  &::after {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    z-index: 1;
+    // Just in case `pointer-events: none` is set on a parent
+    pointer-events: auto;
+    content: "";
+    // IE10 bugfix, see https://stackoverflow.com/questions/16947967/ie10-hover-pseudo-class-doesnt-work-without-background-color
+    background-color: rgba(0, 0, 0, 0);
+  }
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_text.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_text.scss
new file mode 100755
index 0000000..589e568
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_text.scss
@@ -0,0 +1,72 @@
+// stylelint-disable declaration-no-important
+
+//
+// Text
+//
+
+.text-monospace { font-family: $font-family-monospace !important; }
+
+// Alignment
+
+.text-justify  { text-align: justify !important; }
+.text-wrap     { white-space: normal !important; }
+.text-nowrap   { white-space: nowrap !important; }
+.text-truncate { @include text-truncate; }
+
+// Responsive alignment
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+    .text#{$infix}-left   { text-align: left !important; }
+    .text#{$infix}-right  { text-align: right !important; }
+    .text#{$infix}-center { text-align: center !important; }
+  }
+}
+
+// Transformation
+
+.text-lowercase  { text-transform: lowercase !important; }
+.text-uppercase  { text-transform: uppercase !important; }
+.text-capitalize { text-transform: capitalize !important; }
+
+// Weight and italics
+
+.font-weight-light   { font-weight: $font-weight-light !important; }
+.font-weight-lighter { font-weight: $font-weight-lighter !important; }
+.font-weight-normal  { font-weight: $font-weight-normal !important; }
+.font-weight-bold    { font-weight: $font-weight-bold !important; }
+.font-weight-bolder  { font-weight: $font-weight-bolder !important; }
+.font-italic         { font-style: italic !important; }
+
+// Contextual colors
+
+.text-white { color: $white !important; }
+
+@each $color, $value in $theme-colors {
+  @include text-emphasis-variant(".text-#{$color}", $value);
+}
+
+.text-body { color: $body-color !important; }
+.text-muted { color: $text-muted !important; }
+
+.text-black-50 { color: rgba($black, .5) !important; }
+.text-white-50 { color: rgba($white, .5) !important; }
+
+// Misc
+
+.text-hide {
+  @include text-hide($ignore-warning: true);
+}
+
+.text-decoration-none { text-decoration: none !important; }
+
+.text-break {
+  word-break: break-word !important; // IE & < Edge 18
+  overflow-wrap: break-word !important;
+}
+
+// Reset
+
+.text-reset { color: inherit !important; }
diff --git a/eduapps_project/static/bootstrap-4.1.3/utilities/_visibility.scss b/eduapps_project/static/bootstrap-4.1.3/utilities/_visibility.scss
new file mode 100755
index 0000000..7756c3b
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/utilities/_visibility.scss
@@ -0,0 +1,13 @@
+// stylelint-disable declaration-no-important
+
+//
+// Visibility utilities
+//
+
+.visible {
+  visibility: visible !important;
+}
+
+.invisible {
+  visibility: hidden !important;
+}
diff --git a/eduapps_project/static/bootstrap-4.1.3/vendor/_rfs.scss b/eduapps_project/static/bootstrap-4.1.3/vendor/_rfs.scss
new file mode 100755
index 0000000..497e07e
--- /dev/null
+++ b/eduapps_project/static/bootstrap-4.1.3/vendor/_rfs.scss
@@ -0,0 +1,204 @@
+// stylelint-disable property-blacklist, scss/dollar-variable-default
+
+// SCSS RFS mixin
+//
+// Automated font-resizing
+//
+// See https://github.com/twbs/rfs
+
+// Configuration
+
+// Base font size
+$rfs-base-font-size: 1.25rem !default;
+$rfs-font-size-unit: rem !default;
+
+// Breakpoint at where font-size starts decreasing if screen width is smaller
+$rfs-breakpoint: 1200px !default;
+$rfs-breakpoint-unit: px !default;
+
+// Resize font-size based on screen height and width
+$rfs-two-dimensional: false !default;
+
+// Factor of decrease
+$rfs-factor: 10 !default;
+
+@if type-of($rfs-factor) != "number" or $rfs-factor <= 1 {
+  @error "`#{$rfs-factor}` is not a valid  $rfs-factor, it must be greater than 1.";
+}
+
+// Generate enable or disable classes. Possibilities: false, "enable" or "disable"
+$rfs-class: false !default;
+
+// 1 rem = $rfs-rem-value px
+$rfs-rem-value: 16 !default;
+
+// Safari iframe resize bug: https://github.com/twbs/rfs/issues/14
+$rfs-safari-iframe-resize-bug-fix: false !default;
+
+// Disable RFS by setting $enable-responsive-font-sizes to false
+$enable-responsive-font-sizes: true !default;
+
+// Cache $rfs-base-font-size unit
+$rfs-base-font-size-unit: unit($rfs-base-font-size);
+
+// Remove px-unit from $rfs-base-font-size for calculations
+@if $rfs-base-font-size-unit == "px" {
+  $rfs-base-font-size: $rfs-base-font-size / ($rfs-base-font-size * 0 + 1);
+}
+@else if $rfs-base-font-size-unit == "rem" {
+  $rfs-base-font-size: $rfs-base-font-size / ($rfs-base-font-size * 0 + 1 / $rfs-rem-value);
+}
+
+// Cache $rfs-breakpoint unit to prevent multiple calls
+$rfs-breakpoint-unit-cache: unit($rfs-breakpoint);
+
+// Remove unit from $rfs-breakpoint for calculations
+@if $rfs-breakpoint-unit-cache == "px" {
+  $rfs-breakpoint: $rfs-breakpoint / ($rfs-breakpoint * 0 + 1);
+}
+@else if $rfs-breakpoint-unit-cache == "rem" or $rfs-breakpoint-unit-cache == "em" {
+  $rfs-breakpoint: $rfs-breakpoint / ($rfs-breakpoint * 0 + 1 / $rfs-rem-value);
+}
+
+// Responsive font-size mixin
+@mixin rfs($fs, $important: false) {
+  // Cache $fs unit
+  $fs-unit: if(type-of($fs) == "number", unit($fs), false);
+
+  // Add !important suffix if needed
+  $rfs-suffix: if($important, " !important", "");
+
+  // If $fs isn't a number (like inherit) or $fs has a unit (not px or rem, like 1.5em) or $ is 0, just print the value
+  @if not $fs-unit or $fs-unit != "" and $fs-unit != "px" and $fs-unit != "rem" or $fs == 0 {
+    font-size: #{$fs}#{$rfs-suffix};
+  }
+  @else {
+    // Variables for storing static and fluid rescaling
+    $rfs-static: null;
+    $rfs-fluid: null;
+
+    // Remove px-unit from $fs for calculations
+    @if $fs-unit == "px" {
+      $fs: $fs / ($fs * 0 + 1);
+    }
+    @else if $fs-unit == "rem" {
+      $fs: $fs / ($fs * 0 + 1 / $rfs-rem-value);
+    }
+
+    // Set default font-size
+    @if $rfs-font-size-unit == rem {
+      $rfs-static: #{$fs / $rfs-rem-value}rem#{$rfs-suffix};
+    }
+    @else if $rfs-font-size-unit == px {
+      $rfs-static: #{$fs}px#{$rfs-suffix};
+    }
+    @else {
+      @error "`#{$rfs-font-size-unit}` is not a valid unit for $rfs-font-size-unit. Use `px` or `rem`.";
+    }
+
+    // Only add media query if font-size is bigger as the minimum font-size
+    // If $rfs-factor == 1, no rescaling will take place
+    @if $fs > $rfs-base-font-size and $enable-responsive-font-sizes {
+      $min-width: null;
+      $variable-unit: null;
+
+      // Calculate minimum font-size for given font-size
+      $fs-min: $rfs-base-font-size + ($fs - $rfs-base-font-size) / $rfs-factor;
+
+      // Calculate difference between given font-size and minimum font-size for given font-size
+      $fs-diff: $fs - $fs-min;
+
+      // Base font-size formatting
+      // No need to check if the unit is valid, because we did that before
+      $min-width: if($rfs-font-size-unit == rem, #{$fs-min / $rfs-rem-value}rem, #{$fs-min}px);
+
+      // If two-dimensional, use smallest of screen width and height
+      $variable-unit: if($rfs-two-dimensional, vmin, vw);
+
+      // Calculate the variable width between 0 and $rfs-breakpoint
+      $variable-width: #{$fs-diff * 100 / $rfs-breakpoint}#{$variable-unit};
+
+      // Set the calculated font-size.
+      $rfs-fluid: calc(#{$min-width} + #{$variable-width}) #{$rfs-suffix};
+    }
+
+    // Rendering
+    @if $rfs-fluid == null {
+      // Only render static font-size if no fluid font-size is available
+      font-size: $rfs-static;
+    }
+    @else {
+      $mq-value: null;
+
+      // RFS breakpoint formatting
+      @if $rfs-breakpoint-unit == em or $rfs-breakpoint-unit == rem {
+        $mq-value: #{$rfs-breakpoint / $rfs-rem-value}#{$rfs-breakpoint-unit};
+      }
+      @else if $rfs-breakpoint-unit == px {
+        $mq-value: #{$rfs-breakpoint}px;
+      }
+      @else {
+        @error "`#{$rfs-breakpoint-unit}` is not a valid unit for $rfs-breakpoint-unit. Use `px`, `em` or `rem`.";
+      }
+
+      @if $rfs-class == "disable" {
+        // Adding an extra class increases specificity,
+        // which prevents the media query to override the font size
+        &,
+        .disable-responsive-font-size &,
+        &.disable-responsive-font-size {
+          font-size: $rfs-static;
+        }
+      }
+      @else {
+        font-size: $rfs-static;
+      }
+
+      @if $rfs-two-dimensional {
+        @media (max-width: #{$mq-value}), (max-height: #{$mq-value}) {
+          @if $rfs-class == "enable" {
+            .enable-responsive-font-size &,
+            &.enable-responsive-font-size {
+              font-size: $rfs-fluid;
+            }
+          }
+          @else {
+            font-size: $rfs-fluid;
+          }
+
+          @if $rfs-safari-iframe-resize-bug-fix {
+            // stylelint-disable-next-line length-zero-no-unit
+            min-width: 0vw;
+          }
+        }
+      }
+      @else {
+        @media (max-width: #{$mq-value}) {
+          @if $rfs-class == "enable" {
+            .enable-responsive-font-size &,
+            &.enable-responsive-font-size {
+              font-size: $rfs-fluid;
+            }
+          }
+          @else {
+            font-size: $rfs-fluid;
+          }
+
+          @if $rfs-safari-iframe-resize-bug-fix {
+            // stylelint-disable-next-line length-zero-no-unit
+            min-width: 0vw;
+          }
+        }
+      }
+    }
+  }
+}
+
+// The font-size & responsive-font-size mixin uses RFS to rescale font sizes
+@mixin font-size($fs, $important: false) {
+  @include rfs($fs, $important);
+}
+
+@mixin responsive-font-size($fs, $important: false) {
+  @include rfs($fs, $important);
+}
diff --git a/eduapps_project/static/bootstrap.min.js b/eduapps_project/static/bootstrap.min.js
new file mode 100644
index 0000000..00c895f
--- /dev/null
+++ b/eduapps_project/static/bootstrap.min.js
@@ -0,0 +1,7 @@
+/*!
+  * Bootstrap v4.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("jquery"),require("popper.js")):"function"==typeof define&&define.amd?define(["exports","jquery","popper.js"],e):e(t.bootstrap={},t.jQuery,t.Popper)}(this,function(t,e,h){"use strict";function i(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function s(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),t}function l(r){for(var t=1;t<arguments.length;t++){var o=null!=arguments[t]?arguments[t]:{},e=Object.keys(o);"function"==typeof Object.getOwnPropertySymbols&&(e=e.concat(Object.getOwnPropertySymbols(o).filter(function(t){return Object.getOwnPropertyDescriptor(o,t).enumerable}))),e.forEach(function(t){var e,n,i;e=r,i=o[n=t],n in e?Object.defineProperty(e,n,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[n]=i})}return 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r=this._element;"parent"===this._config.reference?r=t:Fn.isElement(this._config.reference)&&(r=this._config.reference,"undefined"!=typeof this._config.reference.jquery&&(r=this._config.reference[0])),"scrollParent"!==this._config.boundary&&bt(t).addClass(xt),this._popper=new h(r,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===bt(t).closest(Ft).length&&bt(document.body).children().on("mouseover",null,bt.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),bt(this._menu).toggleClass(Pt),bt(t).toggleClass(Pt).trigger(bt.Event(Ot.SHOWN,n))}}}},t.dispose=function(){bt.removeData(this._element,It),bt(this._element).off(At),this._element=null,(this._menu=null)!==this._popper&&(this._popper.destroy(),this._popper=null)},t.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},t._addEventListeners=function(){var e=this;bt(this._element).on(Ot.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},t._getConfig=function(t){return t=l({},this.constructor.Default,bt(this._element).data(),t),Fn.typeCheckConfig(St,t,this.constructor.DefaultType),t},t._getMenuElement=function(){if(!this._menu){var t=c._getParentFromElement(this._element);t&&(this._menu=t.querySelector(qt))}return this._menu},t._getPlacement=function(){var t=bt(this._element.parentNode),e=Bt;return t.hasClass(jt)?(e=Mt,bt(this._menu).hasClass(Rt)&&(e=Qt)):t.hasClass(Ht)?e=Yt:t.hasClass(Lt)?e=zt:bt(this._menu).hasClass(Rt)&&(e=Vt),e},t._detectNavbar=function(){return 0<bt(this._element).closest(".navbar").length},t._getPopperConfig=function(){var e=this,t={};"function"==typeof this._config.offset?t.fn=function(t){return t.offsets=l({},t.offsets,e._config.offset(t.offsets)||{}),t}:t.offset=this._config.offset;var n={placement:this._getPlacement(),modifiers:{offset:t,flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}};return"static"===this._config.display&&(n.modifiers.applyStyle={enabled:!1}),n},c._jQueryInterface=function(e){return this.each(function(){var t=bt(this).data(It);if(t||(t=new c(this,"object"==typeof e?e:null),bt(this).data(It,t)),"string"==typeof e){if("undefined"==typeof t[e])throw new TypeError('No method named "'+e+'"');t[e]()}})},c._clearMenus=function(t){if(!t||3!==t.which&&("keyup"!==t.type||9===t.which))for(var e=[].slice.call(document.querySelectorAll(Wt)),n=0,i=e.length;n<i;n++){var r=c._getParentFromElement(e[n]),o=bt(e[n]).data(It),s={relatedTarget:e[n]};if(t&&"click"===t.type&&(s.clickEvent=t),o){var a=o._menu;if(bt(r).hasClass(Pt)&&!(t&&("click"===t.type&&/input|textarea/i.test(t.target.tagName)||"keyup"===t.type&&9===t.which)&&bt.contains(r,t.target))){var l=bt.Event(Ot.HIDE,s);bt(r).trigger(l),l.isDefaultPrevented()||("ontouchstart"in document.documentElement&&bt(document.body).children().off("mouseover",null,bt.noop),e[n].setAttribute("aria-expanded","false"),bt(a).removeClass(Pt),bt(r).removeClass(Pt).trigger(bt.Event(Ot.HIDDEN,s)))}}}},c._getParentFromElement=function(t){var e,n=Fn.getSelectorFromElement(t);return n&&(e=document.querySelector(n)),e||t.parentNode},c._dataApiKeydownHandler=function(t){if((/input|textarea/i.test(t.target.tagName)?!(32===t.which||27!==t.which&&(40!==t.which&&38!==t.which||bt(t.target).closest(qt).length)):Nt.test(t.which))&&(t.preventDefault(),t.stopPropagation(),!this.disabled&&!bt(this).hasClass(kt))){var e=c._getParentFromElement(this),n=bt(e).hasClass(Pt);if((n||27===t.which&&32===t.which)&&(!n||27!==t.which&&32!==t.which)){var i=[].slice.call(e.querySelectorAll(Kt));if(0!==i.length){var r=i.indexOf(t.target);38===t.which&&0<r&&r--,40===t.which&&r<i.length-1&&r++,r<0&&(r=0),i[r].focus()}}else{if(27===t.which){var o=e.querySelector(Wt);bt(o).trigger("focus")}bt(this).trigger("click")}}},s(c,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return Jt}},{key:"DefaultType",get:function(){return Zt}}]),c}(),bt(document).on(Ot.KEYDOWN_DATA_API,Wt,Gt._dataApiKeydownHandler).on(Ot.KEYDOWN_DATA_API,qt,Gt._dataApiKeydownHandler).on(Ot.CLICK_DATA_API+" "+Ot.KEYUP_DATA_API,Gt._clearMenus).on(Ot.CLICK_DATA_API,Wt,function(t){t.preventDefault(),t.stopPropagation(),Gt._jQueryInterface.call(bt(this),"toggle")}).on(Ot.CLICK_DATA_API,Ut,function(t){t.stopPropagation()}),bt.fn[St]=Gt._jQueryInterface,bt.fn[St].Constructor=Gt,bt.fn[St].noConflict=function(){return bt.fn[St]=wt,Gt._jQueryInterface},Gt),Yn=(Xt="modal",ee="."+(te="bs.modal"),ne=($t=e).fn[Xt],ie={backdrop:!0,keyboard:!0,focus:!0,show:!0},re={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},oe={HIDE:"hide"+ee,HIDDEN:"hidden"+ee,SHOW:"show"+ee,SHOWN:"shown"+ee,FOCUSIN:"focusin"+ee,RESIZE:"resize"+ee,CLICK_DISMISS:"click.dismiss"+ee,KEYDOWN_DISMISS:"keydown.dismiss"+ee,MOUSEUP_DISMISS:"mouseup.dismiss"+ee,MOUSEDOWN_DISMISS:"mousedown.dismiss"+ee,CLICK_DATA_API:"click"+ee+".data-api"},se="modal-scrollbar-measure",ae="modal-backdrop",le="modal-open",ce="fade",he="show",ue=".modal-dialog",fe='[data-toggle="modal"]',de='[data-dismiss="modal"]',ge=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",_e=".sticky-top",me=function(){function r(t,e){this._config=this._getConfig(e),this._element=t,this._dialog=t.querySelector(ue),this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._scrollbarWidth=0}var t=r.prototype;return t.toggle=function(t){return this._isShown?this.hide():this.show(t)},t.show=function(t){var e=this;if(!this._isTransitioning&&!this._isShown){$t(this._element).hasClass(ce)&&(this._isTransitioning=!0);var n=$t.Event(oe.SHOW,{relatedTarget:t});$t(this._element).trigger(n),this._isShown||n.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),this._adjustDialog(),$t(document.body).addClass(le),this._setEscapeEvent(),this._setResizeEvent(),$t(this._element).on(oe.CLICK_DISMISS,de,function(t){return e.hide(t)}),$t(this._dialog).on(oe.MOUSEDOWN_DISMISS,function(){$t(e._element).one(oe.MOUSEUP_DISMISS,function(t){$t(t.target).is(e._element)&&(e._ignoreBackdropClick=!0)})}),this._showBackdrop(function(){return e._showElement(t)}))}},t.hide=function(t){var e=this;if(t&&t.preventDefault(),!this._isTransitioning&&this._isShown){var n=$t.Event(oe.HIDE);if($t(this._element).trigger(n),this._isShown&&!n.isDefaultPrevented()){this._isShown=!1;var i=$t(this._element).hasClass(ce);if(i&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),$t(document).off(oe.FOCUSIN),$t(this._element).removeClass(he),$t(this._element).off(oe.CLICK_DISMISS),$t(this._dialog).off(oe.MOUSEDOWN_DISMISS),i){var r=Fn.getTransitionDurationFromElement(this._element);$t(this._element).one(Fn.TRANSITION_END,function(t){return e._hideModal(t)}).emulateTransitionEnd(r)}else this._hideModal()}}},t.dispose=function(){$t.removeData(this._element,te),$t(window,document,this._element,this._backdrop).off(ee),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._scrollbarWidth=null},t.handleUpdate=function(){this._adjustDialog()},t._getConfig=function(t){return t=l({},ie,t),Fn.typeCheckConfig(Xt,t,re),t},t._showElement=function(t){var e=this,n=$t(this._element).hasClass(ce);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.scrollTop=0,n&&Fn.reflow(this._element),$t(this._element).addClass(he),this._config.focus&&this._enforceFocus();var i=$t.Event(oe.SHOWN,{relatedTarget:t}),r=function(){e._config.focus&&e._element.focus(),e._isTransitioning=!1,$t(e._element).trigger(i)};if(n){var o=Fn.getTransitionDurationFromElement(this._element);$t(this._dialog).one(Fn.TRANSITION_END,r).emulateTransitionEnd(o)}else r()},t._enforceFocus=function(){var e=this;$t(document).off(oe.FOCUSIN).on(oe.FOCUSIN,function(t){document!==t.target&&e._element!==t.target&&0===$t(e._element).has(t.target).length&&e._element.focus()})},t._setEscapeEvent=function(){var e=this;this._isShown&&this._config.keyboard?$t(this._element).on(oe.KEYDOWN_DISMISS,function(t){27===t.which&&(t.preventDefault(),e.hide())}):this._isShown||$t(this._element).off(oe.KEYDOWN_DISMISS)},t._setResizeEvent=function(){var e=this;this._isShown?$t(window).on(oe.RESIZE,function(t){return e.handleUpdate(t)}):$t(window).off(oe.RESIZE)},t._hideModal=function(){var t=this;this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._isTransitioning=!1,this._showBackdrop(function(){$t(document.body).removeClass(le),t._resetAdjustments(),t._resetScrollbar(),$t(t._element).trigger(oe.HIDDEN)})},t._removeBackdrop=function(){this._backdrop&&($t(this._backdrop).remove(),this._backdrop=null)},t._showBackdrop=function(t){var e=this,n=$t(this._element).hasClass(ce)?ce:"";if(this._isShown&&this._config.backdrop){if(this._backdrop=document.createElement("div"),this._backdrop.className=ae,n&&this._backdrop.classList.add(n),$t(this._backdrop).appendTo(document.body),$t(this._element).on(oe.CLICK_DISMISS,function(t){e._ignoreBackdropClick?e._ignoreBackdropClick=!1:t.target===t.currentTarget&&("static"===e._config.backdrop?e._element.focus():e.hide())}),n&&Fn.reflow(this._backdrop),$t(this._backdrop).addClass(he),!t)return;if(!n)return void t();var i=Fn.getTransitionDurationFromElement(this._backdrop);$t(this._backdrop).one(Fn.TRANSITION_END,t).emulateTransitionEnd(i)}else if(!this._isShown&&this._backdrop){$t(this._backdrop).removeClass(he);var r=function(){e._removeBackdrop(),t&&t()};if($t(this._element).hasClass(ce)){var o=Fn.getTransitionDurationFromElement(this._backdrop);$t(this._backdrop).one(Fn.TRANSITION_END,r).emulateTransitionEnd(o)}else r()}else t&&t()},t._adjustDialog=function(){var t=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&t&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!t&&(this._element.style.paddingRight=this._scrollbarWidth+"px")},t._resetAdjustments=function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""},t._checkScrollbar=function(){var t=document.body.getBoundingClientRect();this._isBodyOverflowing=t.left+t.right<window.innerWidth,this._scrollbarWidth=this._getScrollbarWidth()},t._setScrollbar=function(){var r=this;if(this._isBodyOverflowing){var t=[].slice.call(document.querySelectorAll(ge)),e=[].slice.call(document.querySelectorAll(_e));$t(t).each(function(t,e){var n=e.style.paddingRight,i=$t(e).css("padding-right");$t(e).data("padding-right",n).css("padding-right",parseFloat(i)+r._scrollbarWidth+"px")}),$t(e).each(function(t,e){var n=e.style.marginRight,i=$t(e).css("margin-right");$t(e).data("margin-right",n).css("margin-right",parseFloat(i)-r._scrollbarWidth+"px")});var n=document.body.style.paddingRight,i=$t(document.body).css("padding-right");$t(document.body).data("padding-right",n).css("padding-right",parseFloat(i)+this._scrollbarWidth+"px")}},t._resetScrollbar=function(){var t=[].slice.call(document.querySelectorAll(ge));$t(t).each(function(t,e){var n=$t(e).data("padding-right");$t(e).removeData("padding-right"),e.style.paddingRight=n||""});var e=[].slice.call(document.querySelectorAll(""+_e));$t(e).each(function(t,e){var n=$t(e).data("margin-right");"undefined"!=typeof n&&$t(e).css("margin-right",n).removeData("margin-right")});var n=$t(document.body).data("padding-right");$t(document.body).removeData("padding-right"),document.body.style.paddingRight=n||""},t._getScrollbarWidth=function(){var t=document.createElement("div");t.className=se,document.body.appendChild(t);var e=t.getBoundingClientRect().width-t.clientWidth;return document.body.removeChild(t),e},r._jQueryInterface=function(n,i){return this.each(function(){var t=$t(this).data(te),e=l({},ie,$t(this).data(),"object"==typeof n&&n?n:{});if(t||(t=new r(this,e),$t(this).data(te,t)),"string"==typeof n){if("undefined"==typeof t[n])throw new TypeError('No method named "'+n+'"');t[n](i)}else e.show&&t.show(i)})},s(r,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return ie}}]),r}(),$t(document).on(oe.CLICK_DATA_API,fe,function(t){var e,n=this,i=Fn.getSelectorFromElement(this);i&&(e=document.querySelector(i));var r=$t(e).data(te)?"toggle":l({},$t(e).data(),$t(this).data());"A"!==this.tagName&&"AREA"!==this.tagName||t.preventDefault();var o=$t(e).one(oe.SHOW,function(t){t.isDefaultPrevented()||o.one(oe.HIDDEN,function(){$t(n).is(":visible")&&n.focus()})});me._jQueryInterface.call($t(e),r,this)}),$t.fn[Xt]=me._jQueryInterface,$t.fn[Xt].Constructor=me,$t.fn[Xt].noConflict=function(){return $t.fn[Xt]=ne,me._jQueryInterface},me),zn=(ve="tooltip",Ee="."+(ye="bs.tooltip"),Ce=(pe=e).fn[ve],Te="bs-tooltip",be=new RegExp("(^|\\s)"+Te+"\\S+","g"),Ae={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover 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i=this.getTipElement(),r=Fn.getUID(this.constructor.NAME);i.setAttribute("id",r),this.element.setAttribute("aria-describedby",r),this.setContent(),this.config.animation&&pe(i).addClass(Oe);var o="function"==typeof this.config.placement?this.config.placement.call(this,i,this.element):this.config.placement,s=this._getAttachment(o);this.addAttachmentClass(s);var a=!1===this.config.container?document.body:pe(document).find(this.config.container);pe(i).data(this.constructor.DATA_KEY,this),pe.contains(this.element.ownerDocument.documentElement,this.tip)||pe(i).appendTo(a),pe(this.element).trigger(this.constructor.Event.INSERTED),this._popper=new h(this.element,i,{placement:s,modifiers:{offset:{offset:this.config.offset},flip:{behavior:this.config.fallbackPlacement},arrow:{element:je},preventOverflow:{boundariesElement:this.config.boundary}},onCreate:function(t){t.originalPlacement!==t.placement&&e._handlePopperPlacementChange(t)},onUpdate:function(t){e._handlePopperPlacementChange(t)}}),pe(i).addClass(ke),"ontouchstart"in document.documentElement&&pe(document.body).children().on("mouseover",null,pe.noop);var l=function(){e.config.animation&&e._fixTransition();var t=e._hoverState;e._hoverState=null,pe(e.element).trigger(e.constructor.Event.SHOWN),t===we&&e._leave(null,e)};if(pe(this.tip).hasClass(Oe)){var c=Fn.getTransitionDurationFromElement(this.tip);pe(this.tip).one(Fn.TRANSITION_END,l).emulateTransitionEnd(c)}else l()}},t.hide=function(t){var 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diff --git a/eduapps_project/static/popper.min.js b/eduapps_project/static/popper.min.js
new file mode 100644
index 0000000..79ccbf5
--- /dev/null
+++ b/eduapps_project/static/popper.min.js
@@ -0,0 +1,5 @@
+/*
+ Copyright (C) Federico Zivolo 2018
+ Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
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J=Math.min,Q=Math.round,Z=Math.floor,$=Math.max,ee='undefined'!=typeof window&&'undefined'!=typeof document,te=['Edge','Trident','Firefox'],oe=0,ne=0;ne<te.length;ne+=1)if(ee&&0<=navigator.userAgent.indexOf(te[ne])){oe=1;break}var i=ee&&window.Promise,ie=i?function(e){var t=!1;return function(){t||(t=!0,window.Promise.resolve().then(function(){t=!1,e()}))}}:function(e){var t=!1;return function(){t||(t=!0,setTimeout(function(){t=!1,e()},oe))}},re=ee&&!!(window.MSInputMethodContext&&document.documentMode),pe=ee&&/MSIE 10/.test(navigator.userAgent),se=function(e,t){if(!(e instanceof t))throw new TypeError('Cannot call a class as a function')},de=function(){function e(e,t){for(var o,n=0;n<t.length;n++)o=t[n],o.enumerable=o.enumerable||!1,o.configurable=!0,'value'in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}return function(t,o,n){return o&&e(t.prototype,o),n&&e(t,n),t}}(),ae=function(e,t,o){return t in 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a=v(e.instance.popper,e.instance.reference,t.padding,o,e.positionFixed);i.top=r,i.left=s,i[n]=d,t.boundaries=a;var l=t.priority,f=e.offsets.popper,m={primary:function(e){var o=f[e];return f[e]<a[e]&&!t.escapeWithReference&&(o=$(f[e],a[e])),ae({},e,o)},secondary:function(e){var o='right'===e?'left':'top',n=f[o];return f[e]>a[e]&&!t.escapeWithReference&&(n=J(f[o],a[e]-('right'===e?f.width:f.height))),ae({},o,n)}};return l.forEach(function(e){var t=-1===['left','top'].indexOf(e)?'secondary':'primary';f=le({},f,m[t](e))}),e.offsets.popper=f,e},priority:['left','right','top','bottom'],padding:5,boundariesElement:'scrollParent'},keepTogether:{order:400,enabled:!0,fn:function(e){var t=e.offsets,o=t.popper,n=t.reference,i=e.placement.split('-')[0],r=Z,p=-1!==['top','bottom'].indexOf(i),s=p?'right':'bottom',d=p?'left':'top',a=p?'width':'height';return o[s]<r(n[d])&&(e.offsets.popper[d]=r(n[d])-o[a]),o[d]>r(n[s])&&(e.offsets.popper[d]=r(n[s])),e}},arrow:{order:500,enabled:!0,fn:function(e,o){var 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e;if(e.flipped&&e.placement===e.originalPlacement)return e;var o=v(e.instance.popper,e.instance.reference,t.padding,t.boundariesElement,e.positionFixed),n=e.placement.split('-')[0],i=T(n),r=e.placement.split('-')[1]||'',p=[];switch(t.behavior){case he.FLIP:p=[n,i];break;case he.CLOCKWISE:p=z(n);break;case he.COUNTERCLOCKWISE:p=z(n,!0);break;default:p=t.behavior;}return p.forEach(function(s,d){if(n!==s||p.length===d+1)return e;n=e.placement.split('-')[0],i=T(n);var a=e.offsets.popper,l=e.offsets.reference,f=Z,m='left'===n&&f(a.right)>f(l.left)||'right'===n&&f(a.left)<f(l.right)||'top'===n&&f(a.bottom)>f(l.top)||'bottom'===n&&f(a.top)<f(l.bottom),h=f(a.left)<f(o.left),c=f(a.right)>f(o.right),g=f(a.top)<f(o.top),u=f(a.bottom)>f(o.bottom),b='left'===n&&h||'right'===n&&c||'top'===n&&g||'bottom'===n&&u,y=-1!==['top','bottom'].indexOf(n),w=!!t.flipVariations&&(y&&'start'===r&&h||y&&'end'===r&&c||!y&&'start'===r&&g||!y&&'end'===r&&u);(m||b||w)&&(e.flipped=!0,(m||b)&&(n=p[d+1]),w&&(r=G(r)),e.placement=n+(r?'-'+r:''),e.offsets.popper=le({},e.offsets.popper,C(e.instance.popper,e.offsets.reference,e.placement)),e=P(e.instance.modifiers,e,'flip'))}),e},behavior:'flip',padding:5,boundariesElement:'viewport'},inner:{order:700,enabled:!1,fn:function(e){var t=e.placement,o=t.split('-')[0],n=e.offsets,i=n.popper,r=n.reference,p=-1!==['left','right'].indexOf(o),s=-1===['top','left'].indexOf(o);return i[p?'left':'top']=r[o]-(s?i[p?'width':'height']:0),e.placement=T(t),e.offsets.popper=g(i),e}},hide:{order:800,enabled:!0,fn:function(e){if(!q(e.instance.modifiers,'hide','preventOverflow'))return e;var t=e.offsets.reference,o=D(e.instance.modifiers,function(e){return'preventOverflow'===e.name}).boundaries;if(t.bottom<o.top||t.left>o.right||t.top>o.bottom||t.right<o.left){if(!0===e.hide)return e;e.hide=!0,e.attributes['x-out-of-boundaries']=''}else{if(!1===e.hide)return e;e.hide=!1,e.attributes['x-out-of-boundaries']=!1}return e}},computeStyle:{order:850,enabled:!0,fn:function(e,t){var o=t.x,n=t.y,i=e.offsets.popper,r=D(e.instance.modifiers,function(e){return'applyStyle'===e.name}).gpuAcceleration;void 0!==r&&console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');var s,d,a=void 0===r?t.gpuAcceleration:r,l=p(e.instance.popper),f=u(l),m={position:i.position},h={left:Z(i.left),top:Q(i.top),bottom:Q(i.bottom),right:Z(i.right)},c='bottom'===o?'top':'bottom',g='right'===n?'left':'right',b=B('transform');if(d='bottom'==c?-f.height+h.bottom:h.top,s='right'==g?-f.width+h.right:h.left,a&&b)m[b]='translate3d('+s+'px, '+d+'px, 0)',m[c]=0,m[g]=0,m.willChange='transform';else{var y='bottom'==c?-1:1,w='right'==g?-1:1;m[c]=d*y,m[g]=s*w,m.willChange=c+', '+g}var E={"x-placement":e.placement};return e.attributes=le({},E,e.attributes),e.styles=le({},m,e.styles),e.arrowStyles=le({},e.offsets.arrow,e.arrowStyles),e},gpuAcceleration:!0,x:'bottom',y:'right'},applyStyle:{order:900,enabled:!0,fn:function(e){return j(e.instance.popper,e.styles),K(e.instance.popper,e.attributes),e.arrowElement&&Object.keys(e.arrowStyles).length&&j(e.arrowElement,e.arrowStyles),e},onLoad:function(e,t,o,n,i){var r=L(i,t,e,o.positionFixed),p=O(o.placement,r,t,e,o.modifiers.flip.boundariesElement,o.modifiers.flip.padding);return t.setAttribute('x-placement',p),j(t,{position:o.positionFixed?'fixed':'absolute'}),o},gpuAcceleration:void 0}}},ce});
+//# sourceMappingURL=popper.min.js.map
diff --git a/eduapps_project/static/wireframe.css b/eduapps_project/static/wireframe.css
new file mode 100644
index 0000000..3c7b8e1
--- /dev/null
+++ b/eduapps_project/static/wireframe.css
@@ -0,0 +1,6520 @@
+/*!
+* Wireframe Pingendo template (https://templates.pingendo.com)
+* Based on: Bootstrap v4.1.3 (https://getbootstrap.com)
+* Copyright 2014-2018 Pingendo (https://pingendo.com)
+*/
+/*!
+ * Bootstrap v4.1.3 (https://getbootstrap.com/)
+ * Copyright 2011-2018 The Bootstrap Authors
+ * Copyright 2011-2018 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+:root {
+  --blue: #007bff;
+  --indigo: #6610f2;
+  --purple: #6f42c1;
+  --pink: #e83e8c;
+  --red: #dc3545;
+  --orange: #fd7e14;
+  --yellow: #ffc107;
+  --green: #28a745;
+  --teal: #20c997;
+  --cyan: #17a2b8;
+  --white: #fff;
+  --gray: #6c757d;
+  --gray-dark: #343a40;
+  --primary: #cdcdcd;
+  --secondary: #b0b0b0;
+  --success: #28a745;
+  --info: #cce622;
+  --warning: #ffc107;
+  --danger: #dc3545;
+  --light: #eaeaea;
+  --dark: #555555;
+  --breakpoint-xs: 0;
+  --breakpoint-sm: 576px;
+  --breakpoint-md: 768px;
+  --breakpoint-lg: 992px;
+  --breakpoint-xl: 1200px;
+  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box; }
+
+html {
+  font-family: sans-serif;
+  line-height: 1.15;
+  -webkit-text-size-adjust: 100%;
+  -ms-text-size-adjust: 100%;
+  -ms-overflow-style: scrollbar;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
+
+@-ms-viewport {
+  width: device-width; }
+
+article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block; }
+
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-size: 1rem;
+  font-weight: 200;
+  line-height: 1.5;
+  color: #333;
+  text-align: left;
+  background-color: white; }
+
+[tabindex="-1"]:focus {
+  outline: 0 !important; }
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible; }
+
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: 0.75rem; }
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem; }
+
+abbr[title],
+abbr[data-original-title] {
+  text-decoration: underline;
+  -webkit-text-decoration: underline dotted;
+          text-decoration: underline dotted;
+  cursor: help;
+  border-bottom: 0; }
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit; }
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem; }
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0; }
+
+dt {
+  font-weight: 700; }
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0; }
+
+blockquote {
+  margin: 0 0 1rem; }
+
+dfn {
+  font-style: italic; }
+
+b,
+strong {
+  font-weight: bolder; }
+
+small {
+  font-size: 80%; }
+
+sub,
+sup {
+  position: relative;
+  font-size: 75%;
+  line-height: 0;
+  vertical-align: baseline; }
+
+sub {
+  bottom: -.25em; }
+
+sup {
+  top: -.5em; }
+
+a {
+  color: #8e8e8e;
+  text-decoration: none;
+  background-color: transparent;
+  -webkit-text-decoration-skip: objects; }
+  a:hover {
+    color: #686868;
+    text-decoration: underline; }
+
+a:not([href]):not([tabindex]) {
+  color: inherit;
+  text-decoration: none; }
+  a:not([href]):not([tabindex]):hover, a:not([href]):not([tabindex]):focus {
+    color: inherit;
+    text-decoration: none; }
+  a:not([href]):not([tabindex]):focus {
+    outline: 0; }
+
+pre,
+code,
+kbd,
+samp {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 1em; }
+
+pre {
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  -ms-overflow-style: scrollbar; }
+
+figure {
+  margin: 0 0 1rem; }
+
+img {
+  vertical-align: middle;
+  border-style: none; }
+
+svg {
+  overflow: hidden;
+  vertical-align: middle; }
+
+table {
+  border-collapse: collapse; }
+
+caption {
+  padding-top: 0.75rem;
+  padding-bottom: 0.75rem;
+  color: #6c757d;
+  text-align: left;
+  caption-side: bottom; }
+
+th {
+  text-align: inherit; }
+
+label {
+  display: inline-block;
+  margin-bottom: 0.5rem; }
+
+button {
+  border-radius: 0; }
+
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color; }
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit; }
+
+button,
+input {
+  overflow: visible; }
+
+button,
+select {
+  text-transform: none; }
+
+button,
+html [type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button; }
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  padding: 0;
+  border-style: none; }
+
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box;
+  padding: 0; }
+
+input[type="date"],
+input[type="time"],
+input[type="datetime-local"],
+input[type="month"] {
+  -webkit-appearance: listbox; }
+
+textarea {
+  overflow: auto;
+  resize: vertical; }
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0; }
+
+legend {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  padding: 0;
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
+  line-height: inherit;
+  color: inherit;
+  white-space: normal; }
+
+progress {
+  vertical-align: baseline; }
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto; }
+
+[type="search"] {
+  outline-offset: -2px;
+  -webkit-appearance: none; }
+
+[type="search"]::-webkit-search-cancel-button,
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none; }
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button; }
+
+output {
+  display: inline-block; }
+
+summary {
+  display: list-item;
+  cursor: pointer; }
+
+template {
+  display: none; }
+
+[hidden] {
+  display: none !important; }
+
+h1, h2, h3, h4, h5, h6,
+.h1, .h2, .h3, .h4, .h5, .h6 {
+  margin-bottom: 0.75rem;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-weight: 200;
+  line-height: 1.2;
+  color: inherit; }
+
+h1, .h1 {
+  font-size: 2.5rem; }
+
+h2, .h2 {
+  font-size: 2rem; }
+
+h3, .h3 {
+  font-size: 1.75rem; }
+
+h4, .h4 {
+  font-size: 1.5rem; }
+
+h5, .h5 {
+  font-size: 1.25rem; }
+
+h6, .h6 {
+  font-size: 1rem; }
+
+.lead {
+  font-size: 1.3rem;
+  font-weight: 300; }
+
+.display-1 {
+  font-size: 6rem;
+  font-weight: 300;
+  line-height: 1.2; }
+
+.display-2 {
+  font-size: 5.5rem;
+  font-weight: 300;
+  line-height: 1.2; }
+
+.display-3 {
+  font-size: 4.5rem;
+  font-weight: 300;
+  line-height: 1.2; }
+
+.display-4 {
+  font-size: 3.5rem;
+  font-weight: 300;
+  line-height: 1.2; }
+
+hr {
+  margin-top: 1.5rem;
+  margin-bottom: 1.5rem;
+  border: 0;
+  border-top: 1px solid rgba(0, 0, 0, 0.1); }
+
+small,
+.small {
+  font-size: 80%;
+  font-weight: 200; }
+
+mark,
+.mark {
+  padding: 0.2em;
+  background-color: #fcf8e3; }
+
+.list-unstyled {
+  padding-left: 0;
+  list-style: none; }
+
+.list-inline {
+  padding-left: 0;
+  list-style: none; }
+
+.list-inline-item {
+  display: inline-block; }
+  .list-inline-item:not(:last-child) {
+    margin-right: 0.5rem; }
+
+.initialism {
+  font-size: 90%;
+  text-transform: uppercase; }
+
+.blockquote {
+  margin-bottom: 1.5rem;
+  font-size: 1.25rem; }
+
+.blockquote-footer {
+  display: block;
+  font-size: 80%;
+  color: #6c757d; }
+  .blockquote-footer::before {
+    content: "\2014 \00A0"; }
+
+.img-fluid {
+  max-width: 100%;
+  height: auto; }
+
+.img-thumbnail {
+  padding: 0.25rem;
+  background-color: white;
+  border: 1px solid #dee2e6;
+  border-radius: 0.25rem;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);
+  max-width: 100%;
+  height: auto; }
+
+.figure {
+  display: inline-block; }
+
+.figure-img {
+  margin-bottom: 0.75rem;
+  line-height: 1; }
+
+.figure-caption {
+  font-size: 90%;
+  color: #6c757d; }
+
+code {
+  font-size: 87.5%;
+  color: #e83e8c;
+  word-break: break-word; }
+  a > code {
+    color: inherit; }
+
+kbd {
+  padding: 0.2rem 0.4rem;
+  font-size: 87.5%;
+  color: #fff;
+  background-color: #212529;
+  border-radius: 0.2rem;
+  box-shadow: inset 0 -0.1rem 0 rgba(0, 0, 0, 0.25); }
+  kbd kbd {
+    padding: 0;
+    font-size: 100%;
+    font-weight: 700;
+    box-shadow: none; }
+
+pre {
+  display: block;
+  font-size: 87.5%;
+  color: #212529; }
+  pre code {
+    font-size: inherit;
+    color: inherit;
+    word-break: normal; }
+
+.pre-scrollable {
+  max-height: 340px;
+  overflow-y: scroll; }
+
+.container {
+  width: 100%;
+  padding-right: 15px;
+  padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto; }
+  @media (min-width: 576px) {
+    .container {
+      max-width: 540px; } }
+  @media (min-width: 768px) {
+    .container {
+      max-width: 720px; } }
+  @media (min-width: 992px) {
+    .container {
+      max-width: 960px; } }
+  @media (min-width: 1200px) {
+    .container {
+      max-width: 1140px; } }
+
+.container-fluid {
+  width: 100%;
+  padding-right: 15px;
+  padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto; }
+
+.row {
+  display: flex;
+  flex-wrap: wrap;
+  margin-right: -15px;
+  margin-left: -15px; }
+
+.no-gutters {
+  margin-right: 0;
+  margin-left: 0; }
+  .no-gutters > .col,
+  .no-gutters > [class*="col-"] {
+    padding-right: 0;
+    padding-left: 0; }
+
+.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,
+.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,
+.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,
+.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,
+.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,
+.col-xl-auto {
+  position: relative;
+  width: 100%;
+  min-height: 1px;
+  padding-right: 15px;
+  padding-left: 15px; }
+
+.col {
+  flex-basis: 0;
+  flex-grow: 1;
+  max-width: 100%; }
+
+.col-auto {
+  flex: 0 0 auto;
+  width: auto;
+  max-width: none; }
+
+.col-1 {
+  flex: 0 0 8.33333%;
+  max-width: 8.33333%; }
+
+.col-2 {
+  flex: 0 0 16.66667%;
+  max-width: 16.66667%; }
+
+.col-3 {
+  flex: 0 0 25%;
+  max-width: 25%; }
+
+.col-4 {
+  flex: 0 0 33.33333%;
+  max-width: 33.33333%; }
+
+.col-5 {
+  flex: 0 0 41.66667%;
+  max-width: 41.66667%; }
+
+.col-6 {
+  flex: 0 0 50%;
+  max-width: 50%; }
+
+.col-7 {
+  flex: 0 0 58.33333%;
+  max-width: 58.33333%; }
+
+.col-8 {
+  flex: 0 0 66.66667%;
+  max-width: 66.66667%; }
+
+.col-9 {
+  flex: 0 0 75%;
+  max-width: 75%; }
+
+.col-10 {
+  flex: 0 0 83.33333%;
+  max-width: 83.33333%; }
+
+.col-11 {
+  flex: 0 0 91.66667%;
+  max-width: 91.66667%; }
+
+.col-12 {
+  flex: 0 0 100%;
+  max-width: 100%; }
+
+.order-first {
+  order: -1; }
+
+.order-last {
+  order: 13; }
+
+.order-0 {
+  order: 0; }
+
+.order-1 {
+  order: 1; }
+
+.order-2 {
+  order: 2; }
+
+.order-3 {
+  order: 3; }
+
+.order-4 {
+  order: 4; }
+
+.order-5 {
+  order: 5; }
+
+.order-6 {
+  order: 6; }
+
+.order-7 {
+  order: 7; }
+
+.order-8 {
+  order: 8; }
+
+.order-9 {
+  order: 9; }
+
+.order-10 {
+  order: 10; }
+
+.order-11 {
+  order: 11; }
+
+.order-12 {
+  order: 12; }
+
+.offset-1 {
+  margin-left: 8.33333%; }
+
+.offset-2 {
+  margin-left: 16.66667%; }
+
+.offset-3 {
+  margin-left: 25%; }
+
+.offset-4 {
+  margin-left: 33.33333%; }
+
+.offset-5 {
+  margin-left: 41.66667%; }
+
+.offset-6 {
+  margin-left: 50%; }
+
+.offset-7 {
+  margin-left: 58.33333%; }
+
+.offset-8 {
+  margin-left: 66.66667%; }
+
+.offset-9 {
+  margin-left: 75%; }
+
+.offset-10 {
+  margin-left: 83.33333%; }
+
+.offset-11 {
+  margin-left: 91.66667%; }
+
+@media (min-width: 576px) {
+  .col-sm {
+    flex-basis: 0;
+    flex-grow: 1;
+    max-width: 100%; }
+  .col-sm-auto {
+    flex: 0 0 auto;
+    width: auto;
+    max-width: none; }
+  .col-sm-1 {
+    flex: 0 0 8.33333%;
+    max-width: 8.33333%; }
+  .col-sm-2 {
+    flex: 0 0 16.66667%;
+    max-width: 16.66667%; }
+  .col-sm-3 {
+    flex: 0 0 25%;
+    max-width: 25%; }
+  .col-sm-4 {
+    flex: 0 0 33.33333%;
+    max-width: 33.33333%; }
+  .col-sm-5 {
+    flex: 0 0 41.66667%;
+    max-width: 41.66667%; }
+  .col-sm-6 {
+    flex: 0 0 50%;
+    max-width: 50%; }
+  .col-sm-7 {
+    flex: 0 0 58.33333%;
+    max-width: 58.33333%; }
+  .col-sm-8 {
+    flex: 0 0 66.66667%;
+    max-width: 66.66667%; }
+  .col-sm-9 {
+    flex: 0 0 75%;
+    max-width: 75%; }
+  .col-sm-10 {
+    flex: 0 0 83.33333%;
+    max-width: 83.33333%; }
+  .col-sm-11 {
+    flex: 0 0 91.66667%;
+    max-width: 91.66667%; }
+  .col-sm-12 {
+    flex: 0 0 100%;
+    max-width: 100%; }
+  .order-sm-first {
+    order: -1; }
+  .order-sm-last {
+    order: 13; }
+  .order-sm-0 {
+    order: 0; }
+  .order-sm-1 {
+    order: 1; }
+  .order-sm-2 {
+    order: 2; }
+  .order-sm-3 {
+    order: 3; }
+  .order-sm-4 {
+    order: 4; }
+  .order-sm-5 {
+    order: 5; }
+  .order-sm-6 {
+    order: 6; }
+  .order-sm-7 {
+    order: 7; }
+  .order-sm-8 {
+    order: 8; }
+  .order-sm-9 {
+    order: 9; }
+  .order-sm-10 {
+    order: 10; }
+  .order-sm-11 {
+    order: 11; }
+  .order-sm-12 {
+    order: 12; }
+  .offset-sm-0 {
+    margin-left: 0; }
+  .offset-sm-1 {
+    margin-left: 8.33333%; }
+  .offset-sm-2 {
+    margin-left: 16.66667%; }
+  .offset-sm-3 {
+    margin-left: 25%; }
+  .offset-sm-4 {
+    margin-left: 33.33333%; }
+  .offset-sm-5 {
+    margin-left: 41.66667%; }
+  .offset-sm-6 {
+    margin-left: 50%; }
+  .offset-sm-7 {
+    margin-left: 58.33333%; }
+  .offset-sm-8 {
+    margin-left: 66.66667%; }
+  .offset-sm-9 {
+    margin-left: 75%; }
+  .offset-sm-10 {
+    margin-left: 83.33333%; }
+  .offset-sm-11 {
+    margin-left: 91.66667%; } }
+
+@media (min-width: 768px) {
+  .col-md {
+    flex-basis: 0;
+    flex-grow: 1;
+    max-width: 100%; }
+  .col-md-auto {
+    flex: 0 0 auto;
+    width: auto;
+    max-width: none; }
+  .col-md-1 {
+    flex: 0 0 8.33333%;
+    max-width: 8.33333%; }
+  .col-md-2 {
+    flex: 0 0 16.66667%;
+    max-width: 16.66667%; }
+  .col-md-3 {
+    flex: 0 0 25%;
+    max-width: 25%; }
+  .col-md-4 {
+    flex: 0 0 33.33333%;
+    max-width: 33.33333%; }
+  .col-md-5 {
+    flex: 0 0 41.66667%;
+    max-width: 41.66667%; }
+  .col-md-6 {
+    flex: 0 0 50%;
+    max-width: 50%; }
+  .col-md-7 {
+    flex: 0 0 58.33333%;
+    max-width: 58.33333%; }
+  .col-md-8 {
+    flex: 0 0 66.66667%;
+    max-width: 66.66667%; }
+  .col-md-9 {
+    flex: 0 0 75%;
+    max-width: 75%; }
+  .col-md-10 {
+    flex: 0 0 83.33333%;
+    max-width: 83.33333%; }
+  .col-md-11 {
+    flex: 0 0 91.66667%;
+    max-width: 91.66667%; }
+  .col-md-12 {
+    flex: 0 0 100%;
+    max-width: 100%; }
+  .order-md-first {
+    order: -1; }
+  .order-md-last {
+    order: 13; }
+  .order-md-0 {
+    order: 0; }
+  .order-md-1 {
+    order: 1; }
+  .order-md-2 {
+    order: 2; }
+  .order-md-3 {
+    order: 3; }
+  .order-md-4 {
+    order: 4; }
+  .order-md-5 {
+    order: 5; }
+  .order-md-6 {
+    order: 6; }
+  .order-md-7 {
+    order: 7; }
+  .order-md-8 {
+    order: 8; }
+  .order-md-9 {
+    order: 9; }
+  .order-md-10 {
+    order: 10; }
+  .order-md-11 {
+    order: 11; }
+  .order-md-12 {
+    order: 12; }
+  .offset-md-0 {
+    margin-left: 0; }
+  .offset-md-1 {
+    margin-left: 8.33333%; }
+  .offset-md-2 {
+    margin-left: 16.66667%; }
+  .offset-md-3 {
+    margin-left: 25%; }
+  .offset-md-4 {
+    margin-left: 33.33333%; }
+  .offset-md-5 {
+    margin-left: 41.66667%; }
+  .offset-md-6 {
+    margin-left: 50%; }
+  .offset-md-7 {
+    margin-left: 58.33333%; }
+  .offset-md-8 {
+    margin-left: 66.66667%; }
+  .offset-md-9 {
+    margin-left: 75%; }
+  .offset-md-10 {
+    margin-left: 83.33333%; }
+  .offset-md-11 {
+    margin-left: 91.66667%; } }
+
+@media (min-width: 992px) {
+  .col-lg {
+    flex-basis: 0;
+    flex-grow: 1;
+    max-width: 100%; }
+  .col-lg-auto {
+    flex: 0 0 auto;
+    width: auto;
+    max-width: none; }
+  .col-lg-1 {
+    flex: 0 0 8.33333%;
+    max-width: 8.33333%; }
+  .col-lg-2 {
+    flex: 0 0 16.66667%;
+    max-width: 16.66667%; }
+  .col-lg-3 {
+    flex: 0 0 25%;
+    max-width: 25%; }
+  .col-lg-4 {
+    flex: 0 0 33.33333%;
+    max-width: 33.33333%; }
+  .col-lg-5 {
+    flex: 0 0 41.66667%;
+    max-width: 41.66667%; }
+  .col-lg-6 {
+    flex: 0 0 50%;
+    max-width: 50%; }
+  .col-lg-7 {
+    flex: 0 0 58.33333%;
+    max-width: 58.33333%; }
+  .col-lg-8 {
+    flex: 0 0 66.66667%;
+    max-width: 66.66667%; }
+  .col-lg-9 {
+    flex: 0 0 75%;
+    max-width: 75%; }
+  .col-lg-10 {
+    flex: 0 0 83.33333%;
+    max-width: 83.33333%; }
+  .col-lg-11 {
+    flex: 0 0 91.66667%;
+    max-width: 91.66667%; }
+  .col-lg-12 {
+    flex: 0 0 100%;
+    max-width: 100%; }
+  .order-lg-first {
+    order: -1; }
+  .order-lg-last {
+    order: 13; }
+  .order-lg-0 {
+    order: 0; }
+  .order-lg-1 {
+    order: 1; }
+  .order-lg-2 {
+    order: 2; }
+  .order-lg-3 {
+    order: 3; }
+  .order-lg-4 {
+    order: 4; }
+  .order-lg-5 {
+    order: 5; }
+  .order-lg-6 {
+    order: 6; }
+  .order-lg-7 {
+    order: 7; }
+  .order-lg-8 {
+    order: 8; }
+  .order-lg-9 {
+    order: 9; }
+  .order-lg-10 {
+    order: 10; }
+  .order-lg-11 {
+    order: 11; }
+  .order-lg-12 {
+    order: 12; }
+  .offset-lg-0 {
+    margin-left: 0; }
+  .offset-lg-1 {
+    margin-left: 8.33333%; }
+  .offset-lg-2 {
+    margin-left: 16.66667%; }
+  .offset-lg-3 {
+    margin-left: 25%; }
+  .offset-lg-4 {
+    margin-left: 33.33333%; }
+  .offset-lg-5 {
+    margin-left: 41.66667%; }
+  .offset-lg-6 {
+    margin-left: 50%; }
+  .offset-lg-7 {
+    margin-left: 58.33333%; }
+  .offset-lg-8 {
+    margin-left: 66.66667%; }
+  .offset-lg-9 {
+    margin-left: 75%; }
+  .offset-lg-10 {
+    margin-left: 83.33333%; }
+  .offset-lg-11 {
+    margin-left: 91.66667%; } }
+
+@media (min-width: 1200px) {
+  .col-xl {
+    flex-basis: 0;
+    flex-grow: 1;
+    max-width: 100%; }
+  .col-xl-auto {
+    flex: 0 0 auto;
+    width: auto;
+    max-width: none; }
+  .col-xl-1 {
+    flex: 0 0 8.33333%;
+    max-width: 8.33333%; }
+  .col-xl-2 {
+    flex: 0 0 16.66667%;
+    max-width: 16.66667%; }
+  .col-xl-3 {
+    flex: 0 0 25%;
+    max-width: 25%; }
+  .col-xl-4 {
+    flex: 0 0 33.33333%;
+    max-width: 33.33333%; }
+  .col-xl-5 {
+    flex: 0 0 41.66667%;
+    max-width: 41.66667%; }
+  .col-xl-6 {
+    flex: 0 0 50%;
+    max-width: 50%; }
+  .col-xl-7 {
+    flex: 0 0 58.33333%;
+    max-width: 58.33333%; }
+  .col-xl-8 {
+    flex: 0 0 66.66667%;
+    max-width: 66.66667%; }
+  .col-xl-9 {
+    flex: 0 0 75%;
+    max-width: 75%; }
+  .col-xl-10 {
+    flex: 0 0 83.33333%;
+    max-width: 83.33333%; }
+  .col-xl-11 {
+    flex: 0 0 91.66667%;
+    max-width: 91.66667%; }
+  .col-xl-12 {
+    flex: 0 0 100%;
+    max-width: 100%; }
+  .order-xl-first {
+    order: -1; }
+  .order-xl-last {
+    order: 13; }
+  .order-xl-0 {
+    order: 0; }
+  .order-xl-1 {
+    order: 1; }
+  .order-xl-2 {
+    order: 2; }
+  .order-xl-3 {
+    order: 3; }
+  .order-xl-4 {
+    order: 4; }
+  .order-xl-5 {
+    order: 5; }
+  .order-xl-6 {
+    order: 6; }
+  .order-xl-7 {
+    order: 7; }
+  .order-xl-8 {
+    order: 8; }
+  .order-xl-9 {
+    order: 9; }
+  .order-xl-10 {
+    order: 10; }
+  .order-xl-11 {
+    order: 11; }
+  .order-xl-12 {
+    order: 12; }
+  .offset-xl-0 {
+    margin-left: 0; }
+  .offset-xl-1 {
+    margin-left: 8.33333%; }
+  .offset-xl-2 {
+    margin-left: 16.66667%; }
+  .offset-xl-3 {
+    margin-left: 25%; }
+  .offset-xl-4 {
+    margin-left: 33.33333%; }
+  .offset-xl-5 {
+    margin-left: 41.66667%; }
+  .offset-xl-6 {
+    margin-left: 50%; }
+  .offset-xl-7 {
+    margin-left: 58.33333%; }
+  .offset-xl-8 {
+    margin-left: 66.66667%; }
+  .offset-xl-9 {
+    margin-left: 75%; }
+  .offset-xl-10 {
+    margin-left: 83.33333%; }
+  .offset-xl-11 {
+    margin-left: 91.66667%; } }
+
+.table {
+  width: 100%;
+  margin-bottom: 1.5rem;
+  background-color: transparent; }
+  .table th,
+  .table td {
+    padding: 0.75rem;
+    vertical-align: top;
+    border-top: 1px solid #dee2e6; }
+  .table thead th {
+    vertical-align: bottom;
+    border-bottom: 2px solid #dee2e6; }
+  .table tbody + tbody {
+    border-top: 2px solid #dee2e6; }
+  .table .table {
+    background-color: white; }
+
+.table-sm th,
+.table-sm td {
+  padding: 0.3rem; }
+
+.table-bordered {
+  border: 1px solid #dee2e6; }
+  .table-bordered th,
+  .table-bordered td {
+    border: 1px solid #dee2e6; }
+  .table-bordered thead th,
+  .table-bordered thead td {
+    border-bottom-width: 2px; }
+
+.table-borderless th,
+.table-borderless td,
+.table-borderless thead th,
+.table-borderless tbody + tbody {
+  border: 0; }
+
+.table-striped tbody tr:nth-of-type(odd) {
+  background-color: rgba(0, 0, 0, 0.05); }
+
+.table-hover tbody tr:hover {
+  background-color: rgba(0, 0, 0, 0.075); }
+
+.table-primary,
+.table-primary > th,
+.table-primary > td {
+  background-color: #f1f1f1; }
+
+.table-hover .table-primary:hover {
+  background-color: #e4e4e4; }
+  .table-hover .table-primary:hover > td,
+  .table-hover .table-primary:hover > th {
+    background-color: #e4e4e4; }
+
+.table-secondary,
+.table-secondary > th,
+.table-secondary > td {
+  background-color: #e9e9e9; }
+
+.table-hover .table-secondary:hover {
+  background-color: gainsboro; }
+  .table-hover .table-secondary:hover > td,
+  .table-hover .table-secondary:hover > th {
+    background-color: gainsboro; }
+
+.table-success,
+.table-success > th,
+.table-success > td {
+  background-color: #c3e6cb; }
+
+.table-hover .table-success:hover {
+  background-color: #b1dfbb; }
+  .table-hover .table-success:hover > td,
+  .table-hover .table-success:hover > th {
+    background-color: #b1dfbb; }
+
+.table-info,
+.table-info > th,
+.table-info > td {
+  background-color: #f1f8c1; }
+
+.table-hover .table-info:hover {
+  background-color: #ecf5aa; }
+  .table-hover .table-info:hover > td,
+  .table-hover .table-info:hover > th {
+    background-color: #ecf5aa; }
+
+.table-warning,
+.table-warning > th,
+.table-warning > td {
+  background-color: #ffeeba; }
+
+.table-hover .table-warning:hover {
+  background-color: #ffe8a1; }
+  .table-hover .table-warning:hover > td,
+  .table-hover .table-warning:hover > th {
+    background-color: #ffe8a1; }
+
+.table-danger,
+.table-danger > th,
+.table-danger > td {
+  background-color: #f5c6cb; }
+
+.table-hover .table-danger:hover {
+  background-color: #f1b0b7; }
+  .table-hover .table-danger:hover > td,
+  .table-hover .table-danger:hover > th {
+    background-color: #f1b0b7; }
+
+.table-light,
+.table-light > th,
+.table-light > td {
+  background-color: #f9f9f9; }
+
+.table-hover .table-light:hover {
+  background-color: #ececec; }
+  .table-hover .table-light:hover > td,
+  .table-hover .table-light:hover > th {
+    background-color: #ececec; }
+
+.table-dark,
+.table-dark > th,
+.table-dark > td {
+  background-color: #cfcfcf; }
+
+.table-hover .table-dark:hover {
+  background-color: #c2c2c2; }
+  .table-hover .table-dark:hover > td,
+  .table-hover .table-dark:hover > th {
+    background-color: #c2c2c2; }
+
+.table-active,
+.table-active > th,
+.table-active > td {
+  background-color: rgba(0, 0, 0, 0.075); }
+
+.table-hover .table-active:hover {
+  background-color: rgba(0, 0, 0, 0.075); }
+  .table-hover .table-active:hover > td,
+  .table-hover .table-active:hover > th {
+    background-color: rgba(0, 0, 0, 0.075); }
+
+.table .thead-dark th {
+  color: white;
+  background-color: #212529;
+  border-color: #32383e; }
+
+.table .thead-light th {
+  color: #495057;
+  background-color: #e9ecef;
+  border-color: #dee2e6; }
+
+.table-dark {
+  color: white;
+  background-color: #212529; }
+  .table-dark th,
+  .table-dark td,
+  .table-dark thead th {
+    border-color: #32383e; }
+  .table-dark.table-bordered {
+    border: 0; }
+  .table-dark.table-striped tbody tr:nth-of-type(odd) {
+    background-color: rgba(255, 255, 255, 0.05); }
+  .table-dark.table-hover tbody tr:hover {
+    background-color: rgba(255, 255, 255, 0.075); }
+
+@media (max-width: 575.98px) {
+  .table-responsive-sm {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar; }
+    .table-responsive-sm > .table-bordered {
+      border: 0; } }
+
+@media (max-width: 767.98px) {
+  .table-responsive-md {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar; }
+    .table-responsive-md > .table-bordered {
+      border: 0; } }
+
+@media (max-width: 991.98px) {
+  .table-responsive-lg {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar; }
+    .table-responsive-lg > .table-bordered {
+      border: 0; } }
+
+@media (max-width: 1199.98px) {
+  .table-responsive-xl {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar; }
+    .table-responsive-xl > .table-bordered {
+      border: 0; } }
+
+.table-responsive {
+  display: block;
+  width: 100%;
+  overflow-x: auto;
+  -webkit-overflow-scrolling: touch;
+  -ms-overflow-style: -ms-autohiding-scrollbar; }
+  .table-responsive > .table-bordered {
+    border: 0; }
+
+.form-control {
+  display: block;
+  width: 100%;
+  height: calc(2.25rem + 2px);
+  padding: 0.375rem 0.75rem;
+  font-size: 1rem;
+  line-height: 1.5;
+  color: #495057;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem;
+  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
+  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out; }
+  @media screen and (prefers-reduced-motion: reduce) {
+    .form-control {
+      transition: none; } }
+  .form-control::-ms-expand {
+    background-color: transparent;
+    border: 0; }
+  .form-control:focus {
+    color: #495057;
+    background-color: #fff;
+    border-color: white;
+    outline: 0;
+    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+  .form-control::-webkit-input-placeholder {
+    color: #6c757d;
+    opacity: 1; }
+  .form-control:-ms-input-placeholder {
+    color: #6c757d;
+    opacity: 1; }
+  .form-control::-ms-input-placeholder {
+    color: #6c757d;
+    opacity: 1; }
+  .form-control::placeholder {
+    color: #6c757d;
+    opacity: 1; }
+  .form-control:disabled, .form-control[readonly] {
+    background-color: #e9ecef;
+    opacity: 1; }
+
+select.form-control:focus::-ms-value {
+  color: #495057;
+  background-color: #fff; }
+
+.form-control-file,
+.form-control-range {
+  display: block;
+  width: 100%; }
+
+.col-form-label {
+  padding-top: calc(0.375rem + 1px);
+  padding-bottom: calc(0.375rem + 1px);
+  margin-bottom: 0;
+  font-size: inherit;
+  line-height: 1.5; }
+
+.col-form-label-lg {
+  padding-top: calc(0.5rem + 1px);
+  padding-bottom: calc(0.5rem + 1px);
+  font-size: 1.25rem;
+  line-height: 1.5; }
+
+.col-form-label-sm {
+  padding-top: calc(0.25rem + 1px);
+  padding-bottom: calc(0.25rem + 1px);
+  font-size: 0.875rem;
+  line-height: 1.5; }
+
+.form-control-plaintext {
+  display: block;
+  width: 100%;
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
+  margin-bottom: 0;
+  line-height: 1.5;
+  color: #333;
+  background-color: transparent;
+  border: solid transparent;
+  border-width: 1px 0; }
+  .form-control-plaintext.form-control-sm, .form-control-plaintext.form-control-lg {
+    padding-right: 0;
+    padding-left: 0; }
+
+.form-control-sm {
+  height: calc(1.8125rem + 2px);
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  border-radius: 0.2rem; }
+
+.form-control-lg {
+  height: calc(2.875rem + 2px);
+  padding: 0.5rem 1rem;
+  font-size: 1.25rem;
+  line-height: 1.5;
+  border-radius: 0.3rem; }
+
+select.form-control[size], select.form-control[multiple] {
+  height: auto; }
+
+textarea.form-control {
+  height: auto; }
+
+.form-group {
+  margin-bottom: 1rem; }
+
+.form-text {
+  display: block;
+  margin-top: 0.25rem; }
+
+.form-row {
+  display: flex;
+  flex-wrap: wrap;
+  margin-right: -5px;
+  margin-left: -5px; }
+  .form-row > .col,
+  .form-row > [class*="col-"] {
+    padding-right: 5px;
+    padding-left: 5px; }
+
+.form-check {
+  position: relative;
+  display: block;
+  padding-left: 1.25rem; }
+
+.form-check-input {
+  position: absolute;
+  margin-top: 0.3rem;
+  margin-left: -1.25rem; }
+  .form-check-input:disabled ~ .form-check-label {
+    color: #6c757d; }
+
+.form-check-label {
+  margin-bottom: 0; }
+
+.form-check-inline {
+  display: inline-flex;
+  align-items: center;
+  padding-left: 0;
+  margin-right: 0.75rem; }
+  .form-check-inline .form-check-input {
+    position: static;
+    margin-top: 0;
+    margin-right: 0.3125rem;
+    margin-left: 0; }
+
+.valid-feedback {
+  display: none;
+  width: 100%;
+  margin-top: 0.25rem;
+  font-size: 80%;
+  color: #28a745; }
+
+.valid-tooltip {
+  position: absolute;
+  top: 100%;
+  z-index: 5;
+  display: none;
+  max-width: 100%;
+  padding: 0.25rem 0.5rem;
+  margin-top: .1rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  color: #fff;
+  background-color: rgba(40, 167, 69, 0.9);
+  border-radius: 0.25rem; }
+
+.was-validated .form-control:valid, .form-control.is-valid, .was-validated
+.custom-select:valid,
+.custom-select.is-valid {
+  border-color: #28a745; }
+  .was-validated .form-control:valid:focus, .form-control.is-valid:focus, .was-validated
+  .custom-select:valid:focus,
+  .custom-select.is-valid:focus {
+    border-color: #28a745;
+    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25); }
+  .was-validated .form-control:valid ~ .valid-feedback,
+  .was-validated .form-control:valid ~ .valid-tooltip, .form-control.is-valid ~ .valid-feedback,
+  .form-control.is-valid ~ .valid-tooltip, .was-validated
+  .custom-select:valid ~ .valid-feedback,
+  .was-validated
+  .custom-select:valid ~ .valid-tooltip,
+  .custom-select.is-valid ~ .valid-feedback,
+  .custom-select.is-valid ~ .valid-tooltip {
+    display: block; }
+
+.was-validated .form-control-file:valid ~ .valid-feedback,
+.was-validated .form-control-file:valid ~ .valid-tooltip, .form-control-file.is-valid ~ .valid-feedback,
+.form-control-file.is-valid ~ .valid-tooltip {
+  display: block; }
+
+.was-validated .form-check-input:valid ~ .form-check-label, .form-check-input.is-valid ~ .form-check-label {
+  color: #28a745; }
+
+.was-validated .form-check-input:valid ~ .valid-feedback,
+.was-validated .form-check-input:valid ~ .valid-tooltip, .form-check-input.is-valid ~ .valid-feedback,
+.form-check-input.is-valid ~ .valid-tooltip {
+  display: block; }
+
+.was-validated .custom-control-input:valid ~ .custom-control-label, .custom-control-input.is-valid ~ .custom-control-label {
+  color: #28a745; }
+  .was-validated .custom-control-input:valid ~ .custom-control-label::before, .custom-control-input.is-valid ~ .custom-control-label::before {
+    background-color: #71dd8a; }
+
+.was-validated .custom-control-input:valid ~ .valid-feedback,
+.was-validated .custom-control-input:valid ~ .valid-tooltip, .custom-control-input.is-valid ~ .valid-feedback,
+.custom-control-input.is-valid ~ .valid-tooltip {
+  display: block; }
+
+.was-validated .custom-control-input:valid:checked ~ .custom-control-label::before, .custom-control-input.is-valid:checked ~ .custom-control-label::before {
+  background-color: #34ce57; }
+
+.was-validated .custom-control-input:valid:focus ~ .custom-control-label::before, .custom-control-input.is-valid:focus ~ .custom-control-label::before {
+  box-shadow: 0 0 0 1px white, 0 0 0 0.2rem rgba(40, 167, 69, 0.25); }
+
+.was-validated .custom-file-input:valid ~ .custom-file-label, .custom-file-input.is-valid ~ .custom-file-label {
+  border-color: #28a745; }
+  .was-validated .custom-file-input:valid ~ .custom-file-label::after, .custom-file-input.is-valid ~ .custom-file-label::after {
+    border-color: inherit; }
+
+.was-validated .custom-file-input:valid ~ .valid-feedback,
+.was-validated .custom-file-input:valid ~ .valid-tooltip, .custom-file-input.is-valid ~ .valid-feedback,
+.custom-file-input.is-valid ~ .valid-tooltip {
+  display: block; }
+
+.was-validated .custom-file-input:valid:focus ~ .custom-file-label, .custom-file-input.is-valid:focus ~ .custom-file-label {
+  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25); }
+
+.invalid-feedback {
+  display: none;
+  width: 100%;
+  margin-top: 0.25rem;
+  font-size: 80%;
+  color: #dc3545; }
+
+.invalid-tooltip {
+  position: absolute;
+  top: 100%;
+  z-index: 5;
+  display: none;
+  max-width: 100%;
+  padding: 0.25rem 0.5rem;
+  margin-top: .1rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  color: #fff;
+  background-color: rgba(220, 53, 69, 0.9);
+  border-radius: 0.25rem; }
+
+.was-validated .form-control:invalid, .form-control.is-invalid, .was-validated
+.custom-select:invalid,
+.custom-select.is-invalid {
+  border-color: #dc3545; }
+  .was-validated .form-control:invalid:focus, .form-control.is-invalid:focus, .was-validated
+  .custom-select:invalid:focus,
+  .custom-select.is-invalid:focus {
+    border-color: #dc3545;
+    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25); }
+  .was-validated .form-control:invalid ~ .invalid-feedback,
+  .was-validated .form-control:invalid ~ .invalid-tooltip, .form-control.is-invalid ~ .invalid-feedback,
+  .form-control.is-invalid ~ .invalid-tooltip, .was-validated
+  .custom-select:invalid ~ .invalid-feedback,
+  .was-validated
+  .custom-select:invalid ~ .invalid-tooltip,
+  .custom-select.is-invalid ~ .invalid-feedback,
+  .custom-select.is-invalid ~ .invalid-tooltip {
+    display: block; }
+
+.was-validated .form-control-file:invalid ~ .invalid-feedback,
+.was-validated .form-control-file:invalid ~ .invalid-tooltip, .form-control-file.is-invalid ~ .invalid-feedback,
+.form-control-file.is-invalid ~ .invalid-tooltip {
+  display: block; }
+
+.was-validated .form-check-input:invalid ~ .form-check-label, .form-check-input.is-invalid ~ .form-check-label {
+  color: #dc3545; }
+
+.was-validated .form-check-input:invalid ~ .invalid-feedback,
+.was-validated .form-check-input:invalid ~ .invalid-tooltip, .form-check-input.is-invalid ~ .invalid-feedback,
+.form-check-input.is-invalid ~ .invalid-tooltip {
+  display: block; }
+
+.was-validated .custom-control-input:invalid ~ .custom-control-label, .custom-control-input.is-invalid ~ .custom-control-label {
+  color: #dc3545; }
+  .was-validated .custom-control-input:invalid ~ .custom-control-label::before, .custom-control-input.is-invalid ~ .custom-control-label::before {
+    background-color: #efa2a9; }
+
+.was-validated .custom-control-input:invalid ~ .invalid-feedback,
+.was-validated .custom-control-input:invalid ~ .invalid-tooltip, .custom-control-input.is-invalid ~ .invalid-feedback,
+.custom-control-input.is-invalid ~ .invalid-tooltip {
+  display: block; }
+
+.was-validated .custom-control-input:invalid:checked ~ .custom-control-label::before, .custom-control-input.is-invalid:checked ~ .custom-control-label::before {
+  background-color: #e4606d; }
+
+.was-validated .custom-control-input:invalid:focus ~ .custom-control-label::before, .custom-control-input.is-invalid:focus ~ .custom-control-label::before {
+  box-shadow: 0 0 0 1px white, 0 0 0 0.2rem rgba(220, 53, 69, 0.25); }
+
+.was-validated .custom-file-input:invalid ~ .custom-file-label, .custom-file-input.is-invalid ~ .custom-file-label {
+  border-color: #dc3545; }
+  .was-validated .custom-file-input:invalid ~ .custom-file-label::after, .custom-file-input.is-invalid ~ .custom-file-label::after {
+    border-color: inherit; }
+
+.was-validated .custom-file-input:invalid ~ .invalid-feedback,
+.was-validated .custom-file-input:invalid ~ .invalid-tooltip, .custom-file-input.is-invalid ~ .invalid-feedback,
+.custom-file-input.is-invalid ~ .invalid-tooltip {
+  display: block; }
+
+.was-validated .custom-file-input:invalid:focus ~ .custom-file-label, .custom-file-input.is-invalid:focus ~ .custom-file-label {
+  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25); }
+
+.form-inline {
+  display: flex;
+  flex-flow: row wrap;
+  align-items: center; }
+  .form-inline .form-check {
+    width: 100%; }
+  @media (min-width: 576px) {
+    .form-inline label {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      margin-bottom: 0; }
+    .form-inline .form-group {
+      display: flex;
+      flex: 0 0 auto;
+      flex-flow: row wrap;
+      align-items: center;
+      margin-bottom: 0; }
+    .form-inline .form-control {
+      display: inline-block;
+      width: auto;
+      vertical-align: middle; }
+    .form-inline .form-control-plaintext {
+      display: inline-block; }
+    .form-inline .input-group,
+    .form-inline .custom-select {
+      width: auto; }
+    .form-inline .form-check {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      width: auto;
+      padding-left: 0; }
+    .form-inline .form-check-input {
+      position: relative;
+      margin-top: 0;
+      margin-right: 0.25rem;
+      margin-left: 0; }
+    .form-inline .custom-control {
+      align-items: center;
+      justify-content: center; }
+    .form-inline .custom-control-label {
+      margin-bottom: 0; } }
+
+.btn {
+  display: inline-block;
+  font-weight: 200;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: middle;
+  -webkit-user-select: none;
+     -moz-user-select: none;
+      -ms-user-select: none;
+          user-select: none;
+  border: 1px solid transparent;
+  padding: 0.375rem 0.75rem;
+  font-size: 1rem;
+  line-height: 1.5;
+  border-radius: 0.25rem;
+  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out; }
+  @media screen and (prefers-reduced-motion: reduce) {
+    .btn {
+      transition: none; } }
+  .btn:hover, .btn:focus {
+    text-decoration: none; }
+  .btn:focus, .btn.focus {
+    outline: 0;
+    box-shadow: 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+  .btn.disabled, .btn:disabled {
+    opacity: 0.65;
+    box-shadow: none; }
+  .btn:not(:disabled):not(.disabled) {
+    cursor: pointer; }
+  .btn:not(:disabled):not(.disabled):active, .btn:not(:disabled):not(.disabled).active {
+    box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); }
+    .btn:not(:disabled):not(.disabled):active:focus, .btn:not(:disabled):not(.disabled).active:focus {
+      box-shadow: 0 0 0 0.2rem rgba(205, 205, 205, 0.25), inset 0 3px 5px rgba(0, 0, 0, 0.125); }
+
+a.btn.disabled,
+fieldset:disabled a.btn {
+  pointer-events: none; }
+
+.btn-primary {
+  color: #212529;
+  background-color: #cdcdcd;
+  border-color: #cdcdcd;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-primary:hover {
+    color: #212529;
+    background-color: #bababa;
+    border-color: #b4b4b4; }
+  .btn-primary:focus, .btn-primary.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(205, 205, 205, 0.5); }
+  .btn-primary.disabled, .btn-primary:disabled {
+    color: #212529;
+    background-color: #cdcdcd;
+    border-color: #cdcdcd; }
+  .btn-primary:not(:disabled):not(.disabled):active, .btn-primary:not(:disabled):not(.disabled).active,
+  .show > .btn-primary.dropdown-toggle {
+    color: #212529;
+    background-color: #b4b4b4;
+    border-color: #adadad; }
+    .btn-primary:not(:disabled):not(.disabled):active:focus, .btn-primary:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-primary.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(205, 205, 205, 0.5); }
+
+.btn-secondary {
+  color: #212529;
+  background-color: #b0b0b0;
+  border-color: #b0b0b0;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-secondary:hover {
+    color: #212529;
+    background-color: #9d9d9d;
+    border-color: #979797; }
+  .btn-secondary:focus, .btn-secondary.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(176, 176, 176, 0.5); }
+  .btn-secondary.disabled, .btn-secondary:disabled {
+    color: #212529;
+    background-color: #b0b0b0;
+    border-color: #b0b0b0; }
+  .btn-secondary:not(:disabled):not(.disabled):active, .btn-secondary:not(:disabled):not(.disabled).active,
+  .show > .btn-secondary.dropdown-toggle {
+    color: #212529;
+    background-color: #979797;
+    border-color: #909090; }
+    .btn-secondary:not(:disabled):not(.disabled):active:focus, .btn-secondary:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-secondary.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(176, 176, 176, 0.5); }
+
+.btn-success {
+  color: #fff;
+  background-color: #28a745;
+  border-color: #28a745;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-success:hover {
+    color: #fff;
+    background-color: #218838;
+    border-color: #1e7e34; }
+  .btn-success:focus, .btn-success.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(40, 167, 69, 0.5); }
+  .btn-success.disabled, .btn-success:disabled {
+    color: #fff;
+    background-color: #28a745;
+    border-color: #28a745; }
+  .btn-success:not(:disabled):not(.disabled):active, .btn-success:not(:disabled):not(.disabled).active,
+  .show > .btn-success.dropdown-toggle {
+    color: #fff;
+    background-color: #1e7e34;
+    border-color: #1c7430; }
+    .btn-success:not(:disabled):not(.disabled):active:focus, .btn-success:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-success.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(40, 167, 69, 0.5); }
+
+.btn-info {
+  color: #212529;
+  background-color: #cce622;
+  border-color: #cce622;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-info:hover {
+    color: #212529;
+    background-color: #b3cb17;
+    border-color: #a9bf16; }
+  .btn-info:focus, .btn-info.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(204, 230, 34, 0.5); }
+  .btn-info.disabled, .btn-info:disabled {
+    color: #212529;
+    background-color: #cce622;
+    border-color: #cce622; }
+  .btn-info:not(:disabled):not(.disabled):active, .btn-info:not(:disabled):not(.disabled).active,
+  .show > .btn-info.dropdown-toggle {
+    color: #212529;
+    background-color: #a9bf16;
+    border-color: #9fb414; }
+    .btn-info:not(:disabled):not(.disabled):active:focus, .btn-info:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-info.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(204, 230, 34, 0.5); }
+
+.btn-warning {
+  color: #212529;
+  background-color: #ffc107;
+  border-color: #ffc107;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-warning:hover {
+    color: #212529;
+    background-color: #e0a800;
+    border-color: #d39e00; }
+  .btn-warning:focus, .btn-warning.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(255, 193, 7, 0.5); }
+  .btn-warning.disabled, .btn-warning:disabled {
+    color: #212529;
+    background-color: #ffc107;
+    border-color: #ffc107; }
+  .btn-warning:not(:disabled):not(.disabled):active, .btn-warning:not(:disabled):not(.disabled).active,
+  .show > .btn-warning.dropdown-toggle {
+    color: #212529;
+    background-color: #d39e00;
+    border-color: #c69500; }
+    .btn-warning:not(:disabled):not(.disabled):active:focus, .btn-warning:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-warning.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(255, 193, 7, 0.5); }
+
+.btn-danger {
+  color: #fff;
+  background-color: #dc3545;
+  border-color: #dc3545;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-danger:hover {
+    color: #fff;
+    background-color: #c82333;
+    border-color: #bd2130; }
+  .btn-danger:focus, .btn-danger.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(220, 53, 69, 0.5); }
+  .btn-danger.disabled, .btn-danger:disabled {
+    color: #fff;
+    background-color: #dc3545;
+    border-color: #dc3545; }
+  .btn-danger:not(:disabled):not(.disabled):active, .btn-danger:not(:disabled):not(.disabled).active,
+  .show > .btn-danger.dropdown-toggle {
+    color: #fff;
+    background-color: #bd2130;
+    border-color: #b21f2d; }
+    .btn-danger:not(:disabled):not(.disabled):active:focus, .btn-danger:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-danger.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(220, 53, 69, 0.5); }
+
+.btn-light {
+  color: #212529;
+  background-color: #eaeaea;
+  border-color: #eaeaea;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-light:hover {
+    color: #212529;
+    background-color: #d7d7d7;
+    border-color: #d1d1d1; }
+  .btn-light:focus, .btn-light.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(234, 234, 234, 0.5); }
+  .btn-light.disabled, .btn-light:disabled {
+    color: #212529;
+    background-color: #eaeaea;
+    border-color: #eaeaea; }
+  .btn-light:not(:disabled):not(.disabled):active, .btn-light:not(:disabled):not(.disabled).active,
+  .show > .btn-light.dropdown-toggle {
+    color: #212529;
+    background-color: #d1d1d1;
+    border-color: #cacaca; }
+    .btn-light:not(:disabled):not(.disabled):active:focus, .btn-light:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-light.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(234, 234, 234, 0.5); }
+
+.btn-dark {
+  color: #fff;
+  background-color: #555555;
+  border-color: #555555;
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .btn-dark:hover {
+    color: #fff;
+    background-color: #424242;
+    border-color: #3c3c3c; }
+  .btn-dark:focus, .btn-dark.focus {
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(85, 85, 85, 0.5); }
+  .btn-dark.disabled, .btn-dark:disabled {
+    color: #fff;
+    background-color: #555555;
+    border-color: #555555; }
+  .btn-dark:not(:disabled):not(.disabled):active, .btn-dark:not(:disabled):not(.disabled).active,
+  .show > .btn-dark.dropdown-toggle {
+    color: #fff;
+    background-color: #3c3c3c;
+    border-color: #353535; }
+    .btn-dark:not(:disabled):not(.disabled):active:focus, .btn-dark:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-dark.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(85, 85, 85, 0.5); }
+
+.btn-outline-primary {
+  color: #cdcdcd;
+  background-color: transparent;
+  background-image: none;
+  border-color: #cdcdcd; }
+  .btn-outline-primary:hover {
+    color: #212529;
+    background-color: #cdcdcd;
+    border-color: #cdcdcd; }
+  .btn-outline-primary:focus, .btn-outline-primary.focus {
+    box-shadow: 0 0 0 0.2rem rgba(205, 205, 205, 0.5); }
+  .btn-outline-primary.disabled, .btn-outline-primary:disabled {
+    color: #cdcdcd;
+    background-color: transparent; }
+  .btn-outline-primary:not(:disabled):not(.disabled):active, .btn-outline-primary:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-primary.dropdown-toggle {
+    color: #212529;
+    background-color: #cdcdcd;
+    border-color: #cdcdcd; }
+    .btn-outline-primary:not(:disabled):not(.disabled):active:focus, .btn-outline-primary:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-primary.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(205, 205, 205, 0.5); }
+
+.btn-outline-secondary {
+  color: #b0b0b0;
+  background-color: transparent;
+  background-image: none;
+  border-color: #b0b0b0; }
+  .btn-outline-secondary:hover {
+    color: #212529;
+    background-color: #b0b0b0;
+    border-color: #b0b0b0; }
+  .btn-outline-secondary:focus, .btn-outline-secondary.focus {
+    box-shadow: 0 0 0 0.2rem rgba(176, 176, 176, 0.5); }
+  .btn-outline-secondary.disabled, .btn-outline-secondary:disabled {
+    color: #b0b0b0;
+    background-color: transparent; }
+  .btn-outline-secondary:not(:disabled):not(.disabled):active, .btn-outline-secondary:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-secondary.dropdown-toggle {
+    color: #212529;
+    background-color: #b0b0b0;
+    border-color: #b0b0b0; }
+    .btn-outline-secondary:not(:disabled):not(.disabled):active:focus, .btn-outline-secondary:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-secondary.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(176, 176, 176, 0.5); }
+
+.btn-outline-success {
+  color: #28a745;
+  background-color: transparent;
+  background-image: none;
+  border-color: #28a745; }
+  .btn-outline-success:hover {
+    color: #fff;
+    background-color: #28a745;
+    border-color: #28a745; }
+  .btn-outline-success:focus, .btn-outline-success.focus {
+    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5); }
+  .btn-outline-success.disabled, .btn-outline-success:disabled {
+    color: #28a745;
+    background-color: transparent; }
+  .btn-outline-success:not(:disabled):not(.disabled):active, .btn-outline-success:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-success.dropdown-toggle {
+    color: #fff;
+    background-color: #28a745;
+    border-color: #28a745; }
+    .btn-outline-success:not(:disabled):not(.disabled):active:focus, .btn-outline-success:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-success.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(40, 167, 69, 0.5); }
+
+.btn-outline-info {
+  color: #cce622;
+  background-color: transparent;
+  background-image: none;
+  border-color: #cce622; }
+  .btn-outline-info:hover {
+    color: #212529;
+    background-color: #cce622;
+    border-color: #cce622; }
+  .btn-outline-info:focus, .btn-outline-info.focus {
+    box-shadow: 0 0 0 0.2rem rgba(204, 230, 34, 0.5); }
+  .btn-outline-info.disabled, .btn-outline-info:disabled {
+    color: #cce622;
+    background-color: transparent; }
+  .btn-outline-info:not(:disabled):not(.disabled):active, .btn-outline-info:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-info.dropdown-toggle {
+    color: #212529;
+    background-color: #cce622;
+    border-color: #cce622; }
+    .btn-outline-info:not(:disabled):not(.disabled):active:focus, .btn-outline-info:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-info.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(204, 230, 34, 0.5); }
+
+.btn-outline-warning {
+  color: #ffc107;
+  background-color: transparent;
+  background-image: none;
+  border-color: #ffc107; }
+  .btn-outline-warning:hover {
+    color: #212529;
+    background-color: #ffc107;
+    border-color: #ffc107; }
+  .btn-outline-warning:focus, .btn-outline-warning.focus {
+    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5); }
+  .btn-outline-warning.disabled, .btn-outline-warning:disabled {
+    color: #ffc107;
+    background-color: transparent; }
+  .btn-outline-warning:not(:disabled):not(.disabled):active, .btn-outline-warning:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-warning.dropdown-toggle {
+    color: #212529;
+    background-color: #ffc107;
+    border-color: #ffc107; }
+    .btn-outline-warning:not(:disabled):not(.disabled):active:focus, .btn-outline-warning:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-warning.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(255, 193, 7, 0.5); }
+
+.btn-outline-danger {
+  color: #dc3545;
+  background-color: transparent;
+  background-image: none;
+  border-color: #dc3545; }
+  .btn-outline-danger:hover {
+    color: #fff;
+    background-color: #dc3545;
+    border-color: #dc3545; }
+  .btn-outline-danger:focus, .btn-outline-danger.focus {
+    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5); }
+  .btn-outline-danger.disabled, .btn-outline-danger:disabled {
+    color: #dc3545;
+    background-color: transparent; }
+  .btn-outline-danger:not(:disabled):not(.disabled):active, .btn-outline-danger:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-danger.dropdown-toggle {
+    color: #fff;
+    background-color: #dc3545;
+    border-color: #dc3545; }
+    .btn-outline-danger:not(:disabled):not(.disabled):active:focus, .btn-outline-danger:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-danger.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(220, 53, 69, 0.5); }
+
+.btn-outline-light {
+  color: #eaeaea;
+  background-color: transparent;
+  background-image: none;
+  border-color: #eaeaea; }
+  .btn-outline-light:hover {
+    color: #212529;
+    background-color: #eaeaea;
+    border-color: #eaeaea; }
+  .btn-outline-light:focus, .btn-outline-light.focus {
+    box-shadow: 0 0 0 0.2rem rgba(234, 234, 234, 0.5); }
+  .btn-outline-light.disabled, .btn-outline-light:disabled {
+    color: #eaeaea;
+    background-color: transparent; }
+  .btn-outline-light:not(:disabled):not(.disabled):active, .btn-outline-light:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-light.dropdown-toggle {
+    color: #212529;
+    background-color: #eaeaea;
+    border-color: #eaeaea; }
+    .btn-outline-light:not(:disabled):not(.disabled):active:focus, .btn-outline-light:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-light.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(234, 234, 234, 0.5); }
+
+.btn-outline-dark {
+  color: #555555;
+  background-color: transparent;
+  background-image: none;
+  border-color: #555555; }
+  .btn-outline-dark:hover {
+    color: #fff;
+    background-color: #555555;
+    border-color: #555555; }
+  .btn-outline-dark:focus, .btn-outline-dark.focus {
+    box-shadow: 0 0 0 0.2rem rgba(85, 85, 85, 0.5); }
+  .btn-outline-dark.disabled, .btn-outline-dark:disabled {
+    color: #555555;
+    background-color: transparent; }
+  .btn-outline-dark:not(:disabled):not(.disabled):active, .btn-outline-dark:not(:disabled):not(.disabled).active,
+  .show > .btn-outline-dark.dropdown-toggle {
+    color: #fff;
+    background-color: #555555;
+    border-color: #555555; }
+    .btn-outline-dark:not(:disabled):not(.disabled):active:focus, .btn-outline-dark:not(:disabled):not(.disabled).active:focus,
+    .show > .btn-outline-dark.dropdown-toggle:focus {
+      box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125), 0 0 0 0.2rem rgba(85, 85, 85, 0.5); }
+
+.btn-link {
+  font-weight: 200;
+  color: #8e8e8e;
+  background-color: transparent; }
+  .btn-link:hover {
+    color: #686868;
+    text-decoration: underline;
+    background-color: transparent;
+    border-color: transparent; }
+  .btn-link:focus, .btn-link.focus {
+    text-decoration: underline;
+    border-color: transparent;
+    box-shadow: none; }
+  .btn-link:disabled, .btn-link.disabled {
+    color: #6c757d;
+    pointer-events: none; }
+
+.btn-lg, .btn-group-lg > .btn {
+  padding: 0.5rem 1rem;
+  font-size: 1.25rem;
+  line-height: 1.5;
+  border-radius: 0.3rem; }
+
+.btn-sm, .btn-group-sm > .btn {
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  border-radius: 0.2rem; }
+
+.btn-block {
+  display: block;
+  width: 100%; }
+  .btn-block + .btn-block {
+    margin-top: 0.5rem; }
+
+input[type="submit"].btn-block,
+input[type="reset"].btn-block,
+input[type="button"].btn-block {
+  width: 100%; }
+
+.fade {
+  transition: opacity 0.15s linear; }
+  @media screen and (prefers-reduced-motion: reduce) {
+    .fade {
+      transition: none; } }
+  .fade:not(.show) {
+    opacity: 0; }
+
+.collapse:not(.show) {
+  display: none; }
+
+.collapsing {
+  position: relative;
+  height: 0;
+  overflow: hidden;
+  transition: height 0.35s ease; }
+  @media screen and (prefers-reduced-motion: reduce) {
+    .collapsing {
+      transition: none; } }
+
+.dropup,
+.dropright,
+.dropdown,
+.dropleft {
+  position: relative; }
+
+.dropdown-toggle::after {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0.255em;
+  vertical-align: 0.255em;
+  content: "";
+  border-top: 0.3em solid;
+  border-right: 0.3em solid transparent;
+  border-bottom: 0;
+  border-left: 0.3em solid transparent; }
+
+.dropdown-toggle:empty::after {
+  margin-left: 0; }
+
+.dropdown-menu {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: 1000;
+  display: none;
+  float: left;
+  min-width: 10rem;
+  padding: 0.5rem 0;
+  margin: 0.125rem 0 0;
+  font-size: 1rem;
+  color: #333;
+  text-align: left;
+  list-style: none;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid rgba(0, 0, 0, 0.15);
+  border-radius: 0.25rem;
+  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.175); }
+
+.dropdown-menu-right {
+  right: 0;
+  left: auto; }
+
+.dropup .dropdown-menu {
+  top: auto;
+  bottom: 100%;
+  margin-top: 0;
+  margin-bottom: 0.125rem; }
+
+.dropup .dropdown-toggle::after {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0.255em;
+  vertical-align: 0.255em;
+  content: "";
+  border-top: 0;
+  border-right: 0.3em solid transparent;
+  border-bottom: 0.3em solid;
+  border-left: 0.3em solid transparent; }
+
+.dropup .dropdown-toggle:empty::after {
+  margin-left: 0; }
+
+.dropright .dropdown-menu {
+  top: 0;
+  right: auto;
+  left: 100%;
+  margin-top: 0;
+  margin-left: 0.125rem; }
+
+.dropright .dropdown-toggle::after {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0.255em;
+  vertical-align: 0.255em;
+  content: "";
+  border-top: 0.3em solid transparent;
+  border-right: 0;
+  border-bottom: 0.3em solid transparent;
+  border-left: 0.3em solid; }
+
+.dropright .dropdown-toggle:empty::after {
+  margin-left: 0; }
+
+.dropright .dropdown-toggle::after {
+  vertical-align: 0; }
+
+.dropleft .dropdown-menu {
+  top: 0;
+  right: 100%;
+  left: auto;
+  margin-top: 0;
+  margin-right: 0.125rem; }
+
+.dropleft .dropdown-toggle::after {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0.255em;
+  vertical-align: 0.255em;
+  content: ""; }
+
+.dropleft .dropdown-toggle::after {
+  display: none; }
+
+.dropleft .dropdown-toggle::before {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-right: 0.255em;
+  vertical-align: 0.255em;
+  content: "";
+  border-top: 0.3em solid transparent;
+  border-right: 0.3em solid;
+  border-bottom: 0.3em solid transparent; }
+
+.dropleft .dropdown-toggle:empty::after {
+  margin-left: 0; }
+
+.dropleft .dropdown-toggle::before {
+  vertical-align: 0; }
+
+.dropdown-menu[x-placement^="top"], .dropdown-menu[x-placement^="right"], .dropdown-menu[x-placement^="bottom"], .dropdown-menu[x-placement^="left"] {
+  right: auto;
+  bottom: auto; }
+
+.dropdown-divider {
+  height: 0;
+  margin: 0.75rem 0;
+  overflow: hidden;
+  border-top: 1px solid #e9ecef; }
+
+.dropdown-item {
+  display: block;
+  width: 100%;
+  padding: 0.25rem 1.5rem;
+  clear: both;
+  font-weight: 200;
+  color: #212529;
+  text-align: inherit;
+  white-space: nowrap;
+  background-color: transparent;
+  border: 0; }
+  .dropdown-item:hover, .dropdown-item:focus {
+    color: #16181b;
+    text-decoration: none;
+    background-color: #f8f9fa; }
+  .dropdown-item.active, .dropdown-item:active {
+    color: #fff;
+    text-decoration: none;
+    background-color: #cdcdcd; }
+  .dropdown-item.disabled, .dropdown-item:disabled {
+    color: #6c757d;
+    background-color: transparent; }
+
+.dropdown-menu.show {
+  display: block; }
+
+.dropdown-header {
+  display: block;
+  padding: 0.5rem 1.5rem;
+  margin-bottom: 0;
+  font-size: 0.875rem;
+  color: #6c757d;
+  white-space: nowrap; }
+
+.dropdown-item-text {
+  display: block;
+  padding: 0.25rem 1.5rem;
+  color: #212529; }
+
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: inline-flex;
+  vertical-align: middle; }
+  .btn-group > .btn,
+  .btn-group-vertical > .btn {
+    position: relative;
+    flex: 0 1 auto; }
+    .btn-group > .btn:hover,
+    .btn-group-vertical > .btn:hover {
+      z-index: 1; }
+    .btn-group > .btn:focus, .btn-group > .btn:active, .btn-group > .btn.active,
+    .btn-group-vertical > .btn:focus,
+    .btn-group-vertical > .btn:active,
+    .btn-group-vertical > .btn.active {
+      z-index: 1; }
+  .btn-group .btn + .btn,
+  .btn-group .btn + .btn-group,
+  .btn-group .btn-group + .btn,
+  .btn-group .btn-group + .btn-group,
+  .btn-group-vertical .btn + .btn,
+  .btn-group-vertical .btn + .btn-group,
+  .btn-group-vertical .btn-group + .btn,
+  .btn-group-vertical .btn-group + .btn-group {
+    margin-left: -1px; }
+
+.btn-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-start; }
+  .btn-toolbar .input-group {
+    width: auto; }
+
+.btn-group > .btn:first-child {
+  margin-left: 0; }
+
+.btn-group > .btn:not(:last-child):not(.dropdown-toggle),
+.btn-group > .btn-group:not(:last-child) > .btn {
+  border-top-right-radius: 0;
+  border-bottom-right-radius: 0; }
+
+.btn-group > .btn:not(:first-child),
+.btn-group > .btn-group:not(:first-child) > .btn {
+  border-top-left-radius: 0;
+  border-bottom-left-radius: 0; }
+
+.dropdown-toggle-split {
+  padding-right: 0.5625rem;
+  padding-left: 0.5625rem; }
+  .dropdown-toggle-split::after,
+  .dropup .dropdown-toggle-split::after,
+  .dropright .dropdown-toggle-split::after {
+    margin-left: 0; }
+  .dropleft .dropdown-toggle-split::before {
+    margin-right: 0; }
+
+.btn-sm + .dropdown-toggle-split, .btn-group-sm > .btn + .dropdown-toggle-split {
+  padding-right: 0.375rem;
+  padding-left: 0.375rem; }
+
+.btn-lg + .dropdown-toggle-split, .btn-group-lg > .btn + .dropdown-toggle-split {
+  padding-right: 0.75rem;
+  padding-left: 0.75rem; }
+
+.btn-group.show .dropdown-toggle {
+  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); }
+  .btn-group.show .dropdown-toggle.btn-link {
+    box-shadow: none; }
+
+.btn-group-vertical {
+  flex-direction: column;
+  align-items: flex-start;
+  justify-content: center; }
+  .btn-group-vertical .btn,
+  .btn-group-vertical .btn-group {
+    width: 100%; }
+  .btn-group-vertical > .btn + .btn,
+  .btn-group-vertical > .btn + .btn-group,
+  .btn-group-vertical > .btn-group + .btn,
+  .btn-group-vertical > .btn-group + .btn-group {
+    margin-top: -1px;
+    margin-left: 0; }
+  .btn-group-vertical > .btn:not(:last-child):not(.dropdown-toggle),
+  .btn-group-vertical > .btn-group:not(:last-child) > .btn {
+    border-bottom-right-radius: 0;
+    border-bottom-left-radius: 0; }
+  .btn-group-vertical > .btn:not(:first-child),
+  .btn-group-vertical > .btn-group:not(:first-child) > .btn {
+    border-top-left-radius: 0;
+    border-top-right-radius: 0; }
+
+.btn-group-toggle > .btn,
+.btn-group-toggle > .btn-group > .btn {
+  margin-bottom: 0; }
+  .btn-group-toggle > .btn input[type="radio"],
+  .btn-group-toggle > .btn input[type="checkbox"],
+  .btn-group-toggle > .btn-group > .btn input[type="radio"],
+  .btn-group-toggle > .btn-group > .btn input[type="checkbox"] {
+    position: absolute;
+    clip: rect(0, 0, 0, 0);
+    pointer-events: none; }
+
+.input-group {
+  position: relative;
+  display: flex;
+  flex-wrap: wrap;
+  align-items: stretch;
+  width: 100%; }
+  .input-group > .form-control,
+  .input-group > .custom-select,
+  .input-group > .custom-file {
+    position: relative;
+    flex: 1 1 auto;
+    width: 1%;
+    margin-bottom: 0; }
+    .input-group > .form-control + .form-control,
+    .input-group > .form-control + .custom-select,
+    .input-group > .form-control + .custom-file,
+    .input-group > .custom-select + .form-control,
+    .input-group > .custom-select + .custom-select,
+    .input-group > .custom-select + .custom-file,
+    .input-group > .custom-file + .form-control,
+    .input-group > .custom-file + .custom-select,
+    .input-group > .custom-file + .custom-file {
+      margin-left: -1px; }
+  .input-group > .form-control:focus,
+  .input-group > .custom-select:focus,
+  .input-group > .custom-file .custom-file-input:focus ~ .custom-file-label {
+    z-index: 3; }
+  .input-group > .custom-file .custom-file-input:focus {
+    z-index: 4; }
+  .input-group > .form-control:not(:last-child),
+  .input-group > .custom-select:not(:last-child) {
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0; }
+  .input-group > .form-control:not(:first-child),
+  .input-group > .custom-select:not(:first-child) {
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0; }
+  .input-group > .custom-file {
+    display: flex;
+    align-items: center; }
+    .input-group > .custom-file:not(:last-child) .custom-file-label,
+    .input-group > .custom-file:not(:last-child) .custom-file-label::after {
+      border-top-right-radius: 0;
+      border-bottom-right-radius: 0; }
+    .input-group > .custom-file:not(:first-child) .custom-file-label {
+      border-top-left-radius: 0;
+      border-bottom-left-radius: 0; }
+
+.input-group-prepend,
+.input-group-append {
+  display: flex; }
+  .input-group-prepend .btn,
+  .input-group-append .btn {
+    position: relative;
+    z-index: 2; }
+  .input-group-prepend .btn + .btn,
+  .input-group-prepend .btn + .input-group-text,
+  .input-group-prepend .input-group-text + .input-group-text,
+  .input-group-prepend .input-group-text + .btn,
+  .input-group-append .btn + .btn,
+  .input-group-append .btn + .input-group-text,
+  .input-group-append .input-group-text + .input-group-text,
+  .input-group-append .input-group-text + .btn {
+    margin-left: -1px; }
+
+.input-group-prepend {
+  margin-right: -1px; }
+
+.input-group-append {
+  margin-left: -1px; }
+
+.input-group-text {
+  display: flex;
+  align-items: center;
+  padding: 0.375rem 0.75rem;
+  margin-bottom: 0;
+  font-size: 1rem;
+  font-weight: 200;
+  line-height: 1.5;
+  color: #495057;
+  text-align: center;
+  white-space: nowrap;
+  background-color: #e9ecef;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem; }
+  .input-group-text input[type="radio"],
+  .input-group-text input[type="checkbox"] {
+    margin-top: 0; }
+
+.input-group-lg > .form-control,
+.input-group-lg > .input-group-prepend > .input-group-text,
+.input-group-lg > .input-group-append > .input-group-text,
+.input-group-lg > .input-group-prepend > .btn,
+.input-group-lg > .input-group-append > .btn {
+  height: calc(2.875rem + 2px);
+  padding: 0.5rem 1rem;
+  font-size: 1.25rem;
+  line-height: 1.5;
+  border-radius: 0.3rem; }
+
+.input-group-sm > .form-control,
+.input-group-sm > .input-group-prepend > .input-group-text,
+.input-group-sm > .input-group-append > .input-group-text,
+.input-group-sm > .input-group-prepend > .btn,
+.input-group-sm > .input-group-append > .btn {
+  height: calc(1.8125rem + 2px);
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  border-radius: 0.2rem; }
+
+.input-group > .input-group-prepend > .btn,
+.input-group > .input-group-prepend > .input-group-text,
+.input-group > .input-group-append:not(:last-child) > .btn,
+.input-group > .input-group-append:not(:last-child) > .input-group-text,
+.input-group > .input-group-append:last-child > .btn:not(:last-child):not(.dropdown-toggle),
+.input-group > .input-group-append:last-child > .input-group-text:not(:last-child) {
+  border-top-right-radius: 0;
+  border-bottom-right-radius: 0; }
+
+.input-group > .input-group-append > .btn,
+.input-group > .input-group-append > .input-group-text,
+.input-group > .input-group-prepend:not(:first-child) > .btn,
+.input-group > .input-group-prepend:not(:first-child) > .input-group-text,
+.input-group > .input-group-prepend:first-child > .btn:not(:first-child),
+.input-group > .input-group-prepend:first-child > .input-group-text:not(:first-child) {
+  border-top-left-radius: 0;
+  border-bottom-left-radius: 0; }
+
+.custom-control {
+  position: relative;
+  display: block;
+  min-height: 1.5rem;
+  padding-left: 1.5rem; }
+
+.custom-control-inline {
+  display: inline-flex;
+  margin-right: 1rem; }
+
+.custom-control-input {
+  position: absolute;
+  z-index: -1;
+  opacity: 0; }
+  .custom-control-input:checked ~ .custom-control-label::before {
+    color: #fff;
+    background-color: #cdcdcd;
+    box-shadow: none; }
+  .custom-control-input:focus ~ .custom-control-label::before {
+    box-shadow: 0 0 0 1px white, 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+  .custom-control-input:active ~ .custom-control-label::before {
+    color: #fff;
+    background-color: white;
+    box-shadow: none; }
+  .custom-control-input:disabled ~ .custom-control-label {
+    color: #6c757d; }
+    .custom-control-input:disabled ~ .custom-control-label::before {
+      background-color: #e9ecef; }
+
+.custom-control-label {
+  position: relative;
+  margin-bottom: 0; }
+  .custom-control-label::before {
+    position: absolute;
+    top: 0.25rem;
+    left: -1.5rem;
+    display: block;
+    width: 1rem;
+    height: 1rem;
+    pointer-events: none;
+    content: "";
+    -webkit-user-select: none;
+       -moz-user-select: none;
+        -ms-user-select: none;
+            user-select: none;
+    background-color: #dee2e6;
+    box-shadow: inset 0 0.25rem 0.25rem rgba(0, 0, 0, 0.1); }
+  .custom-control-label::after {
+    position: absolute;
+    top: 0.25rem;
+    left: -1.5rem;
+    display: block;
+    width: 1rem;
+    height: 1rem;
+    content: "";
+    background-repeat: no-repeat;
+    background-position: center center;
+    background-size: 50% 50%; }
+
+.custom-checkbox .custom-control-label::before {
+  border-radius: 0.25rem; }
+
+.custom-checkbox .custom-control-input:checked ~ .custom-control-label::before {
+  background-color: #cdcdcd; }
+
+.custom-checkbox .custom-control-input:checked ~ .custom-control-label::after {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E"); }
+
+.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-label::before {
+  background-color: #cdcdcd;
+  box-shadow: none; }
+
+.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-label::after {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3E%3Cpath stroke='%23fff' d='M0 2h4'/%3E%3C/svg%3E"); }
+
+.custom-checkbox .custom-control-input:disabled:checked ~ .custom-control-label::before {
+  background-color: rgba(205, 205, 205, 0.5); }
+
+.custom-checkbox .custom-control-input:disabled:indeterminate ~ .custom-control-label::before {
+  background-color: rgba(205, 205, 205, 0.5); }
+
+.custom-radio .custom-control-label::before {
+  border-radius: 50%; }
+
+.custom-radio .custom-control-input:checked ~ .custom-control-label::before {
+  background-color: #cdcdcd; }
+
+.custom-radio .custom-control-input:checked ~ .custom-control-label::after {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='3' fill='%23fff'/%3E%3C/svg%3E"); }
+
+.custom-radio .custom-control-input:disabled:checked ~ .custom-control-label::before {
+  background-color: rgba(205, 205, 205, 0.5); }
+
+.custom-select {
+  display: inline-block;
+  width: 100%;
+  height: calc(2.25rem + 2px);
+  padding: 0.375rem 1.75rem 0.375rem 0.75rem;
+  line-height: 1.5;
+  color: #495057;
+  vertical-align: middle;
+  background: #fff url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
+  background-size: 8px 10px;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem;
+  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.075);
+  -webkit-appearance: none;
+     -moz-appearance: none;
+          appearance: none; }
+  .custom-select:focus {
+    border-color: white;
+    outline: 0;
+    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.075), 0 0 0 0.2rem rgba(255, 255, 255, 0.5); }
+    .custom-select:focus::-ms-value {
+      color: #495057;
+      background-color: #fff; }
+  .custom-select[multiple], .custom-select[size]:not([size="1"]) {
+    height: auto;
+    padding-right: 0.75rem;
+    background-image: none; }
+  .custom-select:disabled {
+    color: #6c757d;
+    background-color: #e9ecef; }
+  .custom-select::-ms-expand {
+    opacity: 0; }
+
+.custom-select-sm {
+  height: calc(1.8125rem + 2px);
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
+  font-size: 75%; }
+
+.custom-select-lg {
+  height: calc(2.875rem + 2px);
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
+  font-size: 125%; }
+
+.custom-file {
+  position: relative;
+  display: inline-block;
+  width: 100%;
+  height: calc(2.25rem + 2px);
+  margin-bottom: 0; }
+
+.custom-file-input {
+  position: relative;
+  z-index: 2;
+  width: 100%;
+  height: calc(2.25rem + 2px);
+  margin: 0;
+  opacity: 0; }
+  .custom-file-input:focus ~ .custom-file-label {
+    border-color: white;
+    box-shadow: 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+    .custom-file-input:focus ~ .custom-file-label::after {
+      border-color: white; }
+  .custom-file-input:disabled ~ .custom-file-label {
+    background-color: #e9ecef; }
+  .custom-file-input:lang(en) ~ .custom-file-label::after {
+    content: "Browse"; }
+
+.custom-file-label {
+  position: absolute;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 1;
+  height: calc(2.25rem + 2px);
+  padding: 0.375rem 0.75rem;
+  line-height: 1.5;
+  color: #495057;
+  background-color: #fff;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem;
+  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); }
+  .custom-file-label::after {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    z-index: 3;
+    display: block;
+    height: 2.25rem;
+    padding: 0.375rem 0.75rem;
+    line-height: 1.5;
+    color: #495057;
+    content: "Browse";
+    background-color: #e9ecef;
+    border-left: 1px solid #ced4da;
+    border-radius: 0 0.25rem 0.25rem 0; }
+
+.custom-range {
+  width: 100%;
+  padding-left: 0;
+  background-color: transparent;
+  -webkit-appearance: none;
+     -moz-appearance: none;
+          appearance: none; }
+  .custom-range:focus {
+    outline: none; }
+    .custom-range:focus::-webkit-slider-thumb {
+      box-shadow: 0 0 0 1px white, 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+    .custom-range:focus::-moz-range-thumb {
+      box-shadow: 0 0 0 1px white, 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+    .custom-range:focus::-ms-thumb {
+      box-shadow: 0 0 0 1px white, 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+  .custom-range::-moz-focus-outer {
+    border: 0; }
+  .custom-range::-webkit-slider-thumb {
+    width: 1rem;
+    height: 1rem;
+    margin-top: -0.25rem;
+    background-color: #cdcdcd;
+    border: 0;
+    border-radius: 1rem;
+    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.1);
+    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
+    -webkit-appearance: none;
+            appearance: none; }
+    @media screen and (prefers-reduced-motion: reduce) {
+      .custom-range::-webkit-slider-thumb {
+        transition: none; } }
+    .custom-range::-webkit-slider-thumb:active {
+      background-color: white; }
+  .custom-range::-webkit-slider-runnable-track {
+    width: 100%;
+    height: 0.5rem;
+    color: transparent;
+    cursor: pointer;
+    background-color: #dee2e6;
+    border-color: transparent;
+    border-radius: 1rem;
+    box-shadow: inset 0 0.25rem 0.25rem rgba(0, 0, 0, 0.1); }
+  .custom-range::-moz-range-thumb {
+    width: 1rem;
+    height: 1rem;
+    background-color: #cdcdcd;
+    border: 0;
+    border-radius: 1rem;
+    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.1);
+    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
+    -moz-appearance: none;
+         appearance: none; }
+    @media screen and (prefers-reduced-motion: reduce) {
+      .custom-range::-moz-range-thumb {
+        transition: none; } }
+    .custom-range::-moz-range-thumb:active {
+      background-color: white; }
+  .custom-range::-moz-range-track {
+    width: 100%;
+    height: 0.5rem;
+    color: transparent;
+    cursor: pointer;
+    background-color: #dee2e6;
+    border-color: transparent;
+    border-radius: 1rem;
+    box-shadow: inset 0 0.25rem 0.25rem rgba(0, 0, 0, 0.1); }
+  .custom-range::-ms-thumb {
+    width: 1rem;
+    height: 1rem;
+    margin-top: 0;
+    margin-right: 0.2rem;
+    margin-left: 0.2rem;
+    background-color: #cdcdcd;
+    border: 0;
+    border-radius: 1rem;
+    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.1);
+    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
+    appearance: none; }
+    @media screen and (prefers-reduced-motion: reduce) {
+      .custom-range::-ms-thumb {
+        transition: none; } }
+    .custom-range::-ms-thumb:active {
+      background-color: white; }
+  .custom-range::-ms-track {
+    width: 100%;
+    height: 0.5rem;
+    color: transparent;
+    cursor: pointer;
+    background-color: transparent;
+    border-color: transparent;
+    border-width: 0.5rem;
+    box-shadow: inset 0 0.25rem 0.25rem rgba(0, 0, 0, 0.1); }
+  .custom-range::-ms-fill-lower {
+    background-color: #dee2e6;
+    border-radius: 1rem; }
+  .custom-range::-ms-fill-upper {
+    margin-right: 15px;
+    background-color: #dee2e6;
+    border-radius: 1rem; }
+
+.custom-control-label::before,
+.custom-file-label,
+.custom-select {
+  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out; }
+  @media screen and (prefers-reduced-motion: reduce) {
+    .custom-control-label::before,
+    .custom-file-label,
+    .custom-select {
+      transition: none; } }
+
+.nav {
+  display: flex;
+  flex-wrap: wrap;
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none; }
+
+.nav-link {
+  display: block;
+  padding: 0.5rem 1rem; }
+  .nav-link:hover, .nav-link:focus {
+    text-decoration: none; }
+  .nav-link.disabled {
+    color: #6c757d; }
+
+.nav-tabs {
+  border-bottom: 1px solid #dee2e6; }
+  .nav-tabs .nav-item {
+    margin-bottom: -1px; }
+  .nav-tabs .nav-link {
+    border: 1px solid transparent;
+    border-top-left-radius: 0.25rem;
+    border-top-right-radius: 0.25rem; }
+    .nav-tabs .nav-link:hover, .nav-tabs .nav-link:focus {
+      border-color: #e9ecef #e9ecef #dee2e6; }
+    .nav-tabs .nav-link.disabled {
+      color: #6c757d;
+      background-color: transparent;
+      border-color: transparent; }
+  .nav-tabs .nav-link.active,
+  .nav-tabs .nav-item.show .nav-link {
+    color: #495057;
+    background-color: white;
+    border-color: #dee2e6 #dee2e6 white; }
+  .nav-tabs .dropdown-menu {
+    margin-top: -1px;
+    border-top-left-radius: 0;
+    border-top-right-radius: 0; }
+
+.nav-pills .nav-link {
+  border-radius: 0.25rem; }
+
+.nav-pills .nav-link.active,
+.nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #cdcdcd; }
+
+.nav-fill .nav-item {
+  flex: 1 1 auto;
+  text-align: center; }
+
+.nav-justified .nav-item {
+  flex-basis: 0;
+  flex-grow: 1;
+  text-align: center; }
+
+.tab-content > .tab-pane {
+  display: none; }
+
+.tab-content > .active {
+  display: block; }
+
+.navbar {
+  position: relative;
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0.75rem 1.5rem; }
+  .navbar > .container,
+  .navbar > .container-fluid {
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    justify-content: space-between; }
+
+.navbar-brand {
+  display: inline-block;
+  padding-top: 0.3125rem;
+  padding-bottom: 0.3125rem;
+  margin-right: 1.5rem;
+  font-size: 1.25rem;
+  line-height: inherit;
+  white-space: nowrap; }
+  .navbar-brand:hover, .navbar-brand:focus {
+    text-decoration: none; }
+
+.navbar-nav {
+  display: flex;
+  flex-direction: column;
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none; }
+  .navbar-nav .nav-link {
+    padding-right: 0;
+    padding-left: 0; }
+  .navbar-nav .dropdown-menu {
+    position: static;
+    float: none; }
+
+.navbar-text {
+  display: inline-block;
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem; }
+
+.navbar-collapse {
+  flex-basis: 100%;
+  flex-grow: 1;
+  align-items: center; }
+
+.navbar-toggler {
+  padding: 0.25rem 0.75rem;
+  font-size: 1.25rem;
+  line-height: 1;
+  background-color: transparent;
+  border: 1px solid transparent;
+  border-radius: 0.25rem; }
+  .navbar-toggler:hover, .navbar-toggler:focus {
+    text-decoration: none; }
+  .navbar-toggler:not(:disabled):not(.disabled) {
+    cursor: pointer; }
+
+.navbar-toggler-icon {
+  display: inline-block;
+  width: 1.5em;
+  height: 1.5em;
+  vertical-align: middle;
+  content: "";
+  background: no-repeat center center;
+  background-size: 100% 100%; }
+
+@media (max-width: 575.98px) {
+  .navbar-expand-sm > .container,
+  .navbar-expand-sm > .container-fluid {
+    padding-right: 0;
+    padding-left: 0; } }
+
+@media (min-width: 576px) {
+  .navbar-expand-sm {
+    flex-flow: row nowrap;
+    justify-content: flex-start; }
+    .navbar-expand-sm .navbar-nav {
+      flex-direction: row; }
+      .navbar-expand-sm .navbar-nav .dropdown-menu {
+        position: absolute; }
+      .navbar-expand-sm .navbar-nav .nav-link {
+        padding-right: 0.5rem;
+        padding-left: 0.5rem; }
+    .navbar-expand-sm > .container,
+    .navbar-expand-sm > .container-fluid {
+      flex-wrap: nowrap; }
+    .navbar-expand-sm .navbar-collapse {
+      display: flex !important;
+      flex-basis: auto; }
+    .navbar-expand-sm .navbar-toggler {
+      display: none; } }
+
+@media (max-width: 767.98px) {
+  .navbar-expand-md > .container,
+  .navbar-expand-md > .container-fluid {
+    padding-right: 0;
+    padding-left: 0; } }
+
+@media (min-width: 768px) {
+  .navbar-expand-md {
+    flex-flow: row nowrap;
+    justify-content: flex-start; }
+    .navbar-expand-md .navbar-nav {
+      flex-direction: row; }
+      .navbar-expand-md .navbar-nav .dropdown-menu {
+        position: absolute; }
+      .navbar-expand-md .navbar-nav .nav-link {
+        padding-right: 0.5rem;
+        padding-left: 0.5rem; }
+    .navbar-expand-md > .container,
+    .navbar-expand-md > .container-fluid {
+      flex-wrap: nowrap; }
+    .navbar-expand-md .navbar-collapse {
+      display: flex !important;
+      flex-basis: auto; }
+    .navbar-expand-md .navbar-toggler {
+      display: none; } }
+
+@media (max-width: 991.98px) {
+  .navbar-expand-lg > .container,
+  .navbar-expand-lg > .container-fluid {
+    padding-right: 0;
+    padding-left: 0; } }
+
+@media (min-width: 992px) {
+  .navbar-expand-lg {
+    flex-flow: row nowrap;
+    justify-content: flex-start; }
+    .navbar-expand-lg .navbar-nav {
+      flex-direction: row; }
+      .navbar-expand-lg .navbar-nav .dropdown-menu {
+        position: absolute; }
+      .navbar-expand-lg .navbar-nav .nav-link {
+        padding-right: 0.5rem;
+        padding-left: 0.5rem; }
+    .navbar-expand-lg > .container,
+    .navbar-expand-lg > .container-fluid {
+      flex-wrap: nowrap; }
+    .navbar-expand-lg .navbar-collapse {
+      display: flex !important;
+      flex-basis: auto; }
+    .navbar-expand-lg .navbar-toggler {
+      display: none; } }
+
+@media (max-width: 1199.98px) {
+  .navbar-expand-xl > .container,
+  .navbar-expand-xl > .container-fluid {
+    padding-right: 0;
+    padding-left: 0; } }
+
+@media (min-width: 1200px) {
+  .navbar-expand-xl {
+    flex-flow: row nowrap;
+    justify-content: flex-start; }
+    .navbar-expand-xl .navbar-nav {
+      flex-direction: row; }
+      .navbar-expand-xl .navbar-nav .dropdown-menu {
+        position: absolute; }
+      .navbar-expand-xl .navbar-nav .nav-link {
+        padding-right: 0.5rem;
+        padding-left: 0.5rem; }
+    .navbar-expand-xl > .container,
+    .navbar-expand-xl > .container-fluid {
+      flex-wrap: nowrap; }
+    .navbar-expand-xl .navbar-collapse {
+      display: flex !important;
+      flex-basis: auto; }
+    .navbar-expand-xl .navbar-toggler {
+      display: none; } }
+
+.navbar-expand {
+  flex-flow: row nowrap;
+  justify-content: flex-start; }
+  .navbar-expand > .container,
+  .navbar-expand > .container-fluid {
+    padding-right: 0;
+    padding-left: 0; }
+  .navbar-expand .navbar-nav {
+    flex-direction: row; }
+    .navbar-expand .navbar-nav .dropdown-menu {
+      position: absolute; }
+    .navbar-expand .navbar-nav .nav-link {
+      padding-right: 0.5rem;
+      padding-left: 0.5rem; }
+  .navbar-expand > .container,
+  .navbar-expand > .container-fluid {
+    flex-wrap: nowrap; }
+  .navbar-expand .navbar-collapse {
+    display: flex !important;
+    flex-basis: auto; }
+  .navbar-expand .navbar-toggler {
+    display: none; }
+
+.navbar-light .navbar-brand {
+  color: rgba(0, 0, 0, 0.9); }
+  .navbar-light .navbar-brand:hover, .navbar-light .navbar-brand:focus {
+    color: rgba(0, 0, 0, 0.9); }
+
+.navbar-light .navbar-nav .nav-link {
+  color: rgba(0, 0, 0, 0.5); }
+  .navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus {
+    color: rgba(0, 0, 0, 0.7); }
+  .navbar-light .navbar-nav .nav-link.disabled {
+    color: rgba(0, 0, 0, 0.3); }
+
+.navbar-light .navbar-nav .show > .nav-link,
+.navbar-light .navbar-nav .active > .nav-link,
+.navbar-light .navbar-nav .nav-link.show,
+.navbar-light .navbar-nav .nav-link.active {
+  color: rgba(0, 0, 0, 0.9); }
+
+.navbar-light .navbar-toggler {
+  color: rgba(0, 0, 0, 0.5);
+  border-color: rgba(0, 0, 0, 0.1); }
+
+.navbar-light .navbar-toggler-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0, 0, 0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E"); }
+
+.navbar-light .navbar-text {
+  color: rgba(0, 0, 0, 0.5); }
+  .navbar-light .navbar-text a {
+    color: rgba(0, 0, 0, 0.9); }
+    .navbar-light .navbar-text a:hover, .navbar-light .navbar-text a:focus {
+      color: rgba(0, 0, 0, 0.9); }
+
+.navbar-dark .navbar-brand {
+  color: #fff; }
+  .navbar-dark .navbar-brand:hover, .navbar-dark .navbar-brand:focus {
+    color: #fff; }
+
+.navbar-dark .navbar-nav .nav-link {
+  color: rgba(255, 255, 255, 0.5); }
+  .navbar-dark .navbar-nav .nav-link:hover, .navbar-dark .navbar-nav .nav-link:focus {
+    color: rgba(255, 255, 255, 0.75); }
+  .navbar-dark .navbar-nav .nav-link.disabled {
+    color: rgba(255, 255, 255, 0.25); }
+
+.navbar-dark .navbar-nav .show > .nav-link,
+.navbar-dark .navbar-nav .active > .nav-link,
+.navbar-dark .navbar-nav .nav-link.show,
+.navbar-dark .navbar-nav .nav-link.active {
+  color: #fff; }
+
+.navbar-dark .navbar-toggler {
+  color: rgba(255, 255, 255, 0.5);
+  border-color: rgba(255, 255, 255, 0.1); }
+
+.navbar-dark .navbar-toggler-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E"); }
+
+.navbar-dark .navbar-text {
+  color: rgba(255, 255, 255, 0.5); }
+  .navbar-dark .navbar-text a {
+    color: #fff; }
+    .navbar-dark .navbar-text a:hover, .navbar-dark .navbar-text a:focus {
+      color: #fff; }
+
+.card {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  min-width: 0;
+  word-wrap: break-word;
+  background-color: #fff;
+  background-clip: border-box;
+  border: 1px solid rgba(0, 0, 0, 0.125);
+  border-radius: 0.25rem; }
+  .card > hr {
+    margin-right: 0;
+    margin-left: 0; }
+  .card > .list-group:first-child .list-group-item:first-child {
+    border-top-left-radius: 0.25rem;
+    border-top-right-radius: 0.25rem; }
+  .card > .list-group:last-child .list-group-item:last-child {
+    border-bottom-right-radius: 0.25rem;
+    border-bottom-left-radius: 0.25rem; }
+
+.card-body {
+  flex: 1 1 auto;
+  padding: 1.25rem; }
+
+.card-title {
+  margin-bottom: 0.75rem; }
+
+.card-subtitle {
+  margin-top: -0.375rem;
+  margin-bottom: 0; }
+
+.card-text:last-child {
+  margin-bottom: 0; }
+
+.card-link:hover {
+  text-decoration: none; }
+
+.card-link + .card-link {
+  margin-left: 1.25rem; }
+
+.card-header {
+  padding: 0.75rem 1.25rem;
+  margin-bottom: 0;
+  background-color: rgba(0, 0, 0, 0.03);
+  border-bottom: 1px solid rgba(0, 0, 0, 0.125); }
+  .card-header:first-child {
+    border-radius: calc(0.25rem - 1px) calc(0.25rem - 1px) 0 0; }
+  .card-header + .list-group .list-group-item:first-child {
+    border-top: 0; }
+
+.card-footer {
+  padding: 0.75rem 1.25rem;
+  background-color: rgba(0, 0, 0, 0.03);
+  border-top: 1px solid rgba(0, 0, 0, 0.125); }
+  .card-footer:last-child {
+    border-radius: 0 0 calc(0.25rem - 1px) calc(0.25rem - 1px); }
+
+.card-header-tabs {
+  margin-right: -0.625rem;
+  margin-bottom: -0.75rem;
+  margin-left: -0.625rem;
+  border-bottom: 0; }
+
+.card-header-pills {
+  margin-right: -0.625rem;
+  margin-left: -0.625rem; }
+
+.card-img-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  padding: 1.25rem; }
+
+.card-img {
+  width: 100%;
+  border-radius: calc(0.25rem - 1px); }
+
+.card-img-top {
+  width: 100%;
+  border-top-left-radius: calc(0.25rem - 1px);
+  border-top-right-radius: calc(0.25rem - 1px); }
+
+.card-img-bottom {
+  width: 100%;
+  border-bottom-right-radius: calc(0.25rem - 1px);
+  border-bottom-left-radius: calc(0.25rem - 1px); }
+
+.card-deck {
+  display: flex;
+  flex-direction: column; }
+  .card-deck .card {
+    margin-bottom: 15px; }
+  @media (min-width: 576px) {
+    .card-deck {
+      flex-flow: row wrap;
+      margin-right: -15px;
+      margin-left: -15px; }
+      .card-deck .card {
+        display: flex;
+        flex: 1 0 0%;
+        flex-direction: column;
+        margin-right: 15px;
+        margin-bottom: 0;
+        margin-left: 15px; } }
+
+.card-group {
+  display: flex;
+  flex-direction: column; }
+  .card-group > .card {
+    margin-bottom: 15px; }
+  @media (min-width: 576px) {
+    .card-group {
+      flex-flow: row wrap; }
+      .card-group > .card {
+        flex: 1 0 0%;
+        margin-bottom: 0; }
+        .card-group > .card + .card {
+          margin-left: 0;
+          border-left: 0; }
+        .card-group > .card:first-child {
+          border-top-right-radius: 0;
+          border-bottom-right-radius: 0; }
+          .card-group > .card:first-child .card-img-top,
+          .card-group > .card:first-child .card-header {
+            border-top-right-radius: 0; }
+          .card-group > .card:first-child .card-img-bottom,
+          .card-group > .card:first-child .card-footer {
+            border-bottom-right-radius: 0; }
+        .card-group > .card:last-child {
+          border-top-left-radius: 0;
+          border-bottom-left-radius: 0; }
+          .card-group > .card:last-child .card-img-top,
+          .card-group > .card:last-child .card-header {
+            border-top-left-radius: 0; }
+          .card-group > .card:last-child .card-img-bottom,
+          .card-group > .card:last-child .card-footer {
+            border-bottom-left-radius: 0; }
+        .card-group > .card:only-child {
+          border-radius: 0.25rem; }
+          .card-group > .card:only-child .card-img-top,
+          .card-group > .card:only-child .card-header {
+            border-top-left-radius: 0.25rem;
+            border-top-right-radius: 0.25rem; }
+          .card-group > .card:only-child .card-img-bottom,
+          .card-group > .card:only-child .card-footer {
+            border-bottom-right-radius: 0.25rem;
+            border-bottom-left-radius: 0.25rem; }
+        .card-group > .card:not(:first-child):not(:last-child):not(:only-child) {
+          border-radius: 0; }
+          .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-img-top,
+          .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-img-bottom,
+          .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-header,
+          .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-footer {
+            border-radius: 0; } }
+
+.card-columns .card {
+  margin-bottom: 0.75rem; }
+
+@media (min-width: 576px) {
+  .card-columns {
+    -webkit-column-count: 3;
+            column-count: 3;
+    -webkit-column-gap: 1.25rem;
+            column-gap: 1.25rem;
+    orphans: 1;
+    widows: 1; }
+    .card-columns .card {
+      display: inline-block;
+      width: 100%; } }
+
+.accordion .card:not(:first-of-type):not(:last-of-type) {
+  border-bottom: 0;
+  border-radius: 0; }
+
+.accordion .card:not(:first-of-type) .card-header:first-child {
+  border-radius: 0; }
+
+.accordion .card:first-of-type {
+  border-bottom: 0;
+  border-bottom-right-radius: 0;
+  border-bottom-left-radius: 0; }
+
+.accordion .card:last-of-type {
+  border-top-left-radius: 0;
+  border-top-right-radius: 0; }
+
+.breadcrumb {
+  display: flex;
+  flex-wrap: wrap;
+  padding: 0.75rem 1rem;
+  margin-bottom: 1rem;
+  list-style: none;
+  background-color: #e9ecef;
+  border-radius: 0.25rem; }
+
+.breadcrumb-item + .breadcrumb-item {
+  padding-left: 0.5rem; }
+  .breadcrumb-item + .breadcrumb-item::before {
+    display: inline-block;
+    padding-right: 0.5rem;
+    color: #6c757d;
+    content: "/"; }
+
+.breadcrumb-item + .breadcrumb-item:hover::before {
+  text-decoration: underline; }
+
+.breadcrumb-item + .breadcrumb-item:hover::before {
+  text-decoration: none; }
+
+.breadcrumb-item.active {
+  color: #6c757d; }
+
+.pagination {
+  display: flex;
+  padding-left: 0;
+  list-style: none;
+  border-radius: 0.25rem; }
+
+.page-link {
+  position: relative;
+  display: block;
+  padding: 0.5rem 0.75rem;
+  margin-left: -1px;
+  line-height: 1.25;
+  color: #8e8e8e;
+  background-color: #fff;
+  border: 1px solid #dee2e6; }
+  .page-link:hover {
+    z-index: 2;
+    color: #686868;
+    text-decoration: none;
+    background-color: #e9ecef;
+    border-color: #dee2e6; }
+  .page-link:focus {
+    z-index: 2;
+    outline: 0;
+    box-shadow: 0 0 0 0.2rem rgba(205, 205, 205, 0.25); }
+  .page-link:not(:disabled):not(.disabled) {
+    cursor: pointer; }
+
+.page-item:first-child .page-link {
+  margin-left: 0;
+  border-top-left-radius: 0.25rem;
+  border-bottom-left-radius: 0.25rem; }
+
+.page-item:last-child .page-link {
+  border-top-right-radius: 0.25rem;
+  border-bottom-right-radius: 0.25rem; }
+
+.page-item.active .page-link {
+  z-index: 1;
+  color: #fff;
+  background-color: #cdcdcd;
+  border-color: #cdcdcd; }
+
+.page-item.disabled .page-link {
+  color: #6c757d;
+  pointer-events: none;
+  cursor: auto;
+  background-color: #fff;
+  border-color: #dee2e6; }
+
+.pagination-lg .page-link {
+  padding: 0.75rem 1.5rem;
+  font-size: 1.25rem;
+  line-height: 1.5; }
+
+.pagination-lg .page-item:first-child .page-link {
+  border-top-left-radius: 0.3rem;
+  border-bottom-left-radius: 0.3rem; }
+
+.pagination-lg .page-item:last-child .page-link {
+  border-top-right-radius: 0.3rem;
+  border-bottom-right-radius: 0.3rem; }
+
+.pagination-sm .page-link {
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  line-height: 1.5; }
+
+.pagination-sm .page-item:first-child .page-link {
+  border-top-left-radius: 0.2rem;
+  border-bottom-left-radius: 0.2rem; }
+
+.pagination-sm .page-item:last-child .page-link {
+  border-top-right-radius: 0.2rem;
+  border-bottom-right-radius: 0.2rem; }
+
+.badge {
+  display: inline-block;
+  padding: 0.25em 0.4em;
+  font-size: 75%;
+  font-weight: 700;
+  line-height: 1;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  border-radius: 0.25rem; }
+  .badge:empty {
+    display: none; }
+
+.btn .badge {
+  position: relative;
+  top: -1px; }
+
+.badge-pill {
+  padding-right: 0.6em;
+  padding-left: 0.6em;
+  border-radius: 10rem; }
+
+.badge-primary {
+  color: #212529;
+  background-color: #cdcdcd; }
+  .badge-primary[href]:hover, .badge-primary[href]:focus {
+    color: #212529;
+    text-decoration: none;
+    background-color: #b4b4b4; }
+
+.badge-secondary {
+  color: #212529;
+  background-color: #b0b0b0; }
+  .badge-secondary[href]:hover, .badge-secondary[href]:focus {
+    color: #212529;
+    text-decoration: none;
+    background-color: #979797; }
+
+.badge-success {
+  color: #fff;
+  background-color: #28a745; }
+  .badge-success[href]:hover, .badge-success[href]:focus {
+    color: #fff;
+    text-decoration: none;
+    background-color: #1e7e34; }
+
+.badge-info {
+  color: #212529;
+  background-color: #cce622; }
+  .badge-info[href]:hover, .badge-info[href]:focus {
+    color: #212529;
+    text-decoration: none;
+    background-color: #a9bf16; }
+
+.badge-warning {
+  color: #212529;
+  background-color: #ffc107; }
+  .badge-warning[href]:hover, .badge-warning[href]:focus {
+    color: #212529;
+    text-decoration: none;
+    background-color: #d39e00; }
+
+.badge-danger {
+  color: #fff;
+  background-color: #dc3545; }
+  .badge-danger[href]:hover, .badge-danger[href]:focus {
+    color: #fff;
+    text-decoration: none;
+    background-color: #bd2130; }
+
+.badge-light {
+  color: #212529;
+  background-color: #eaeaea; }
+  .badge-light[href]:hover, .badge-light[href]:focus {
+    color: #212529;
+    text-decoration: none;
+    background-color: #d1d1d1; }
+
+.badge-dark {
+  color: #fff;
+  background-color: #555555; }
+  .badge-dark[href]:hover, .badge-dark[href]:focus {
+    color: #fff;
+    text-decoration: none;
+    background-color: #3c3c3c; }
+
+.jumbotron {
+  padding: 2rem 1rem;
+  margin-bottom: 2rem;
+  background-color: #e9ecef;
+  border-radius: 0.3rem; }
+  @media (min-width: 576px) {
+    .jumbotron {
+      padding: 4rem 2rem; } }
+
+.jumbotron-fluid {
+  padding-right: 0;
+  padding-left: 0;
+  border-radius: 0; }
+
+.alert {
+  position: relative;
+  padding: 0.75rem 1.25rem;
+  margin-bottom: 1rem;
+  border: 1px solid transparent;
+  border-radius: 0.25rem; }
+
+.alert-heading {
+  color: inherit; }
+
+.alert-link {
+  font-weight: 700; }
+
+.alert-dismissible {
+  padding-right: 4rem; }
+  .alert-dismissible .close {
+    position: absolute;
+    top: 0;
+    right: 0;
+    padding: 0.75rem 1.25rem;
+    color: inherit; }
+
+.alert-primary {
+  color: #6b6b6b;
+  background-color: whitesmoke;
+  border-color: #f1f1f1; }
+  .alert-primary hr {
+    border-top-color: #e4e4e4; }
+  .alert-primary .alert-link {
+    color: #525252; }
+
+.alert-secondary {
+  color: #5c5c5c;
+  background-color: #efefef;
+  border-color: #e9e9e9; }
+  .alert-secondary hr {
+    border-top-color: gainsboro; }
+  .alert-secondary .alert-link {
+    color: #434343; }
+
+.alert-success {
+  color: #155724;
+  background-color: #d4edda;
+  border-color: #c3e6cb; }
+  .alert-success hr {
+    border-top-color: #b1dfbb; }
+  .alert-success .alert-link {
+    color: #0b2e13; }
+
+.alert-info {
+  color: #6a7812;
+  background-color: #f5fad3;
+  border-color: #f1f8c1; }
+  .alert-info hr {
+    border-top-color: #ecf5aa; }
+  .alert-info .alert-link {
+    color: #434c0b; }
+
+.alert-warning {
+  color: #856404;
+  background-color: #fff3cd;
+  border-color: #ffeeba; }
+  .alert-warning hr {
+    border-top-color: #ffe8a1; }
+  .alert-warning .alert-link {
+    color: #533f03; }
+
+.alert-danger {
+  color: #721c24;
+  background-color: #f8d7da;
+  border-color: #f5c6cb; }
+  .alert-danger hr {
+    border-top-color: #f1b0b7; }
+  .alert-danger .alert-link {
+    color: #491217; }
+
+.alert-light {
+  color: #7a7a7a;
+  background-color: #fbfbfb;
+  border-color: #f9f9f9; }
+  .alert-light hr {
+    border-top-color: #ececec; }
+  .alert-light .alert-link {
+    color: #616161; }
+
+.alert-dark {
+  color: #2c2c2c;
+  background-color: #dddddd;
+  border-color: #cfcfcf; }
+  .alert-dark hr {
+    border-top-color: #c2c2c2; }
+  .alert-dark .alert-link {
+    color: #131313; }
+
+@-webkit-keyframes progress-bar-stripes {
+  from {
+    background-position: 1rem 0; }
+  to {
+    background-position: 0 0; } }
+
+@keyframes progress-bar-stripes {
+  from {
+    background-position: 1rem 0; }
+  to {
+    background-position: 0 0; } }
+
+.progress {
+  display: flex;
+  height: 1rem;
+  overflow: hidden;
+  font-size: 0.75rem;
+  background-color: #e9ecef;
+  border-radius: 0.25rem;
+  box-shadow: inset 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1); }
+
+.progress-bar {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  color: #fff;
+  text-align: center;
+  white-space: nowrap;
+  background-color: #cdcdcd;
+  transition: width 0.6s ease; }
+  @media screen and (prefers-reduced-motion: reduce) {
+    .progress-bar {
+      transition: none; } }
+
+.progress-bar-striped {
+  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
+  background-size: 1rem 1rem; }
+
+.progress-bar-animated {
+  -webkit-animation: progress-bar-stripes 1s linear infinite;
+          animation: progress-bar-stripes 1s linear infinite; }
+
+.media {
+  display: flex;
+  align-items: flex-start; }
+
+.media-body {
+  flex: 1; }
+
+.list-group {
+  display: flex;
+  flex-direction: column;
+  padding-left: 0;
+  margin-bottom: 0; }
+
+.list-group-item-action {
+  width: 100%;
+  color: #495057;
+  text-align: inherit; }
+  .list-group-item-action:hover, .list-group-item-action:focus {
+    color: #495057;
+    text-decoration: none;
+    background-color: #f8f9fa; }
+  .list-group-item-action:active {
+    color: #333;
+    background-color: #e9ecef; }
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: 0.75rem 1.25rem;
+  margin-bottom: -1px;
+  background-color: #fff;
+  border: 1px solid rgba(0, 0, 0, 0.125); }
+  .list-group-item:first-child {
+    border-top-left-radius: 0.25rem;
+    border-top-right-radius: 0.25rem; }
+  .list-group-item:last-child {
+    margin-bottom: 0;
+    border-bottom-right-radius: 0.25rem;
+    border-bottom-left-radius: 0.25rem; }
+  .list-group-item:hover, .list-group-item:focus {
+    z-index: 1;
+    text-decoration: none; }
+  .list-group-item.disabled, .list-group-item:disabled {
+    color: #6c757d;
+    background-color: #fff; }
+  .list-group-item.active {
+    z-index: 2;
+    color: #fff;
+    background-color: #cdcdcd;
+    border-color: #cdcdcd; }
+
+.list-group-flush .list-group-item {
+  border-right: 0;
+  border-left: 0;
+  border-radius: 0; }
+
+.list-group-flush:first-child .list-group-item:first-child {
+  border-top: 0; }
+
+.list-group-flush:last-child .list-group-item:last-child {
+  border-bottom: 0; }
+
+.list-group-item-primary {
+  color: #6b6b6b;
+  background-color: #f1f1f1; }
+  .list-group-item-primary.list-group-item-action:hover, .list-group-item-primary.list-group-item-action:focus {
+    color: #6b6b6b;
+    background-color: #e4e4e4; }
+  .list-group-item-primary.list-group-item-action.active {
+    color: #fff;
+    background-color: #6b6b6b;
+    border-color: #6b6b6b; }
+
+.list-group-item-secondary {
+  color: #5c5c5c;
+  background-color: #e9e9e9; }
+  .list-group-item-secondary.list-group-item-action:hover, .list-group-item-secondary.list-group-item-action:focus {
+    color: #5c5c5c;
+    background-color: gainsboro; }
+  .list-group-item-secondary.list-group-item-action.active {
+    color: #fff;
+    background-color: #5c5c5c;
+    border-color: #5c5c5c; }
+
+.list-group-item-success {
+  color: #155724;
+  background-color: #c3e6cb; }
+  .list-group-item-success.list-group-item-action:hover, .list-group-item-success.list-group-item-action:focus {
+    color: #155724;
+    background-color: #b1dfbb; }
+  .list-group-item-success.list-group-item-action.active {
+    color: #fff;
+    background-color: #155724;
+    border-color: #155724; }
+
+.list-group-item-info {
+  color: #6a7812;
+  background-color: #f1f8c1; }
+  .list-group-item-info.list-group-item-action:hover, .list-group-item-info.list-group-item-action:focus {
+    color: #6a7812;
+    background-color: #ecf5aa; }
+  .list-group-item-info.list-group-item-action.active {
+    color: #fff;
+    background-color: #6a7812;
+    border-color: #6a7812; }
+
+.list-group-item-warning {
+  color: #856404;
+  background-color: #ffeeba; }
+  .list-group-item-warning.list-group-item-action:hover, .list-group-item-warning.list-group-item-action:focus {
+    color: #856404;
+    background-color: #ffe8a1; }
+  .list-group-item-warning.list-group-item-action.active {
+    color: #fff;
+    background-color: #856404;
+    border-color: #856404; }
+
+.list-group-item-danger {
+  color: #721c24;
+  background-color: #f5c6cb; }
+  .list-group-item-danger.list-group-item-action:hover, .list-group-item-danger.list-group-item-action:focus {
+    color: #721c24;
+    background-color: #f1b0b7; }
+  .list-group-item-danger.list-group-item-action.active {
+    color: #fff;
+    background-color: #721c24;
+    border-color: #721c24; }
+
+.list-group-item-light {
+  color: #7a7a7a;
+  background-color: #f9f9f9; }
+  .list-group-item-light.list-group-item-action:hover, .list-group-item-light.list-group-item-action:focus {
+    color: #7a7a7a;
+    background-color: #ececec; }
+  .list-group-item-light.list-group-item-action.active {
+    color: #fff;
+    background-color: #7a7a7a;
+    border-color: #7a7a7a; }
+
+.list-group-item-dark {
+  color: #2c2c2c;
+  background-color: #cfcfcf; }
+  .list-group-item-dark.list-group-item-action:hover, .list-group-item-dark.list-group-item-action:focus {
+    color: #2c2c2c;
+    background-color: #c2c2c2; }
+  .list-group-item-dark.list-group-item-action.active {
+    color: #fff;
+    background-color: #2c2c2c;
+    border-color: #2c2c2c; }
+
+.close {
+  float: right;
+  font-size: 1.5rem;
+  font-weight: 700;
+  line-height: 1;
+  color: #000;
+  text-shadow: 0 1px 0 #fff;
+  opacity: .5; }
+  .close:not(:disabled):not(.disabled) {
+    cursor: pointer; }
+    .close:not(:disabled):not(.disabled):hover, .close:not(:disabled):not(.disabled):focus {
+      color: #000;
+      text-decoration: none;
+      opacity: .75; }
+
+button.close {
+  padding: 0;
+  background-color: transparent;
+  border: 0;
+  -webkit-appearance: none; }
+
+.modal-open {
+  overflow: hidden; }
+  .modal-open .modal {
+    overflow-x: hidden;
+    overflow-y: auto; }
+
+.modal {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1050;
+  display: none;
+  overflow: hidden;
+  outline: 0; }
+
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: 0.5rem;
+  pointer-events: none; }
+  .modal.fade .modal-dialog {
+    transition: -webkit-transform 0.3s ease-out;
+    transition: transform 0.3s ease-out;
+    transition: transform 0.3s ease-out, -webkit-transform 0.3s ease-out;
+    -webkit-transform: translate(0, -25%);
+            transform: translate(0, -25%); }
+    @media screen and (prefers-reduced-motion: reduce) {
+      .modal.fade .modal-dialog {
+        transition: none; } }
+  .modal.show .modal-dialog {
+    -webkit-transform: translate(0, 0);
+            transform: translate(0, 0); }
+
+.modal-dialog-centered {
+  display: flex;
+  align-items: center;
+  min-height: calc(100% - (0.5rem * 2)); }
+  .modal-dialog-centered::before {
+    display: block;
+    height: calc(100vh - (0.5rem * 2));
+    content: ""; }
+
+.modal-content {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  pointer-events: auto;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid rgba(0, 0, 0, 0.2);
+  border-radius: 0.3rem;
+  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.5);
+  outline: 0; }
+
+.modal-backdrop {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1040;
+  background-color: #000; }
+  .modal-backdrop.fade {
+    opacity: 0; }
+  .modal-backdrop.show {
+    opacity: 0.5; }
+
+.modal-header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  padding: 1rem;
+  border-bottom: 1px solid #e9ecef;
+  border-top-left-radius: 0.3rem;
+  border-top-right-radius: 0.3rem; }
+  .modal-header .close {
+    padding: 1rem;
+    margin: -1rem -1rem -1rem auto; }
+
+.modal-title {
+  margin-bottom: 0;
+  line-height: 1.5; }
+
+.modal-body {
+  position: relative;
+  flex: 1 1 auto;
+  padding: 1rem; }
+
+.modal-footer {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  padding: 1rem;
+  border-top: 1px solid #e9ecef; }
+  .modal-footer > :not(:first-child) {
+    margin-left: .25rem; }
+  .modal-footer > :not(:last-child) {
+    margin-right: .25rem; }
+
+.modal-scrollbar-measure {
+  position: absolute;
+  top: -9999px;
+  width: 50px;
+  height: 50px;
+  overflow: scroll; }
+
+@media (min-width: 576px) {
+  .modal-dialog {
+    max-width: 500px;
+    margin: 1.75rem auto; }
+  .modal-dialog-centered {
+    min-height: calc(100% - (1.75rem * 2)); }
+    .modal-dialog-centered::before {
+      height: calc(100vh - (1.75rem * 2)); }
+  .modal-content {
+    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.5); }
+  .modal-sm {
+    max-width: 300px; } }
+
+@media (min-width: 992px) {
+  .modal-lg {
+    max-width: 800px; } }
+
+.tooltip {
+  position: absolute;
+  z-index: 1070;
+  display: block;
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-style: normal;
+  font-weight: 200;
+  line-height: 1.5;
+  text-align: left;
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-break: normal;
+  word-spacing: normal;
+  white-space: normal;
+  line-break: auto;
+  font-size: 0.875rem;
+  word-wrap: break-word;
+  opacity: 0; }
+  .tooltip.show {
+    opacity: 0.9; }
+  .tooltip .arrow {
+    position: absolute;
+    display: block;
+    width: 0.8rem;
+    height: 0.4rem; }
+    .tooltip .arrow::before {
+      position: absolute;
+      content: "";
+      border-color: transparent;
+      border-style: solid; }
+
+.bs-tooltip-top, .bs-tooltip-auto[x-placement^="top"] {
+  padding: 0.4rem 0; }
+  .bs-tooltip-top .arrow, .bs-tooltip-auto[x-placement^="top"] .arrow {
+    bottom: 0; }
+    .bs-tooltip-top .arrow::before, .bs-tooltip-auto[x-placement^="top"] .arrow::before {
+      top: 0;
+      border-width: 0.4rem 0.4rem 0;
+      border-top-color: #000; }
+
+.bs-tooltip-right, .bs-tooltip-auto[x-placement^="right"] {
+  padding: 0 0.4rem; }
+  .bs-tooltip-right .arrow, .bs-tooltip-auto[x-placement^="right"] .arrow {
+    left: 0;
+    width: 0.4rem;
+    height: 0.8rem; }
+    .bs-tooltip-right .arrow::before, .bs-tooltip-auto[x-placement^="right"] .arrow::before {
+      right: 0;
+      border-width: 0.4rem 0.4rem 0.4rem 0;
+      border-right-color: #000; }
+
+.bs-tooltip-bottom, .bs-tooltip-auto[x-placement^="bottom"] {
+  padding: 0.4rem 0; }
+  .bs-tooltip-bottom .arrow, .bs-tooltip-auto[x-placement^="bottom"] .arrow {
+    top: 0; }
+    .bs-tooltip-bottom .arrow::before, .bs-tooltip-auto[x-placement^="bottom"] .arrow::before {
+      bottom: 0;
+      border-width: 0 0.4rem 0.4rem;
+      border-bottom-color: #000; }
+
+.bs-tooltip-left, .bs-tooltip-auto[x-placement^="left"] {
+  padding: 0 0.4rem; }
+  .bs-tooltip-left .arrow, .bs-tooltip-auto[x-placement^="left"] .arrow {
+    right: 0;
+    width: 0.4rem;
+    height: 0.8rem; }
+    .bs-tooltip-left .arrow::before, .bs-tooltip-auto[x-placement^="left"] .arrow::before {
+      left: 0;
+      border-width: 0.4rem 0 0.4rem 0.4rem;
+      border-left-color: #000; }
+
+.tooltip-inner {
+  max-width: 200px;
+  padding: 0.25rem 0.5rem;
+  color: #fff;
+  text-align: center;
+  background-color: #000;
+  border-radius: 0.25rem; }
+
+.popover {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 1060;
+  display: block;
+  max-width: 276px;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-style: normal;
+  font-weight: 200;
+  line-height: 1.5;
+  text-align: left;
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-break: normal;
+  word-spacing: normal;
+  white-space: normal;
+  line-break: auto;
+  font-size: 0.875rem;
+  word-wrap: break-word;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid rgba(0, 0, 0, 0.2);
+  border-radius: 0.3rem;
+  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.2); }
+  .popover .arrow {
+    position: absolute;
+    display: block;
+    width: 1rem;
+    height: 0.5rem;
+    margin: 0 0.3rem; }
+    .popover .arrow::before, .popover .arrow::after {
+      position: absolute;
+      display: block;
+      content: "";
+      border-color: transparent;
+      border-style: solid; }
+
+.bs-popover-top, .bs-popover-auto[x-placement^="top"] {
+  margin-bottom: 0.5rem; }
+  .bs-popover-top .arrow, .bs-popover-auto[x-placement^="top"] .arrow {
+    bottom: calc((0.5rem + 1px) * -1); }
+  .bs-popover-top .arrow::before, .bs-popover-auto[x-placement^="top"] .arrow::before,
+  .bs-popover-top .arrow::after,
+  .bs-popover-auto[x-placement^="top"] .arrow::after {
+    border-width: 0.5rem 0.5rem 0; }
+  .bs-popover-top .arrow::before, .bs-popover-auto[x-placement^="top"] .arrow::before {
+    bottom: 0;
+    border-top-color: rgba(0, 0, 0, 0.25); }
+  
+  .bs-popover-top .arrow::after,
+  .bs-popover-auto[x-placement^="top"] .arrow::after {
+    bottom: 1px;
+    border-top-color: #fff; }
+
+.bs-popover-right, .bs-popover-auto[x-placement^="right"] {
+  margin-left: 0.5rem; }
+  .bs-popover-right .arrow, .bs-popover-auto[x-placement^="right"] .arrow {
+    left: calc((0.5rem + 1px) * -1);
+    width: 0.5rem;
+    height: 1rem;
+    margin: 0.3rem 0; }
+  .bs-popover-right .arrow::before, .bs-popover-auto[x-placement^="right"] .arrow::before,
+  .bs-popover-right .arrow::after,
+  .bs-popover-auto[x-placement^="right"] .arrow::after {
+    border-width: 0.5rem 0.5rem 0.5rem 0; }
+  .bs-popover-right .arrow::before, .bs-popover-auto[x-placement^="right"] .arrow::before {
+    left: 0;
+    border-right-color: rgba(0, 0, 0, 0.25); }
+  
+  .bs-popover-right .arrow::after,
+  .bs-popover-auto[x-placement^="right"] .arrow::after {
+    left: 1px;
+    border-right-color: #fff; }
+
+.bs-popover-bottom, .bs-popover-auto[x-placement^="bottom"] {
+  margin-top: 0.5rem; }
+  .bs-popover-bottom .arrow, .bs-popover-auto[x-placement^="bottom"] .arrow {
+    top: calc((0.5rem + 1px) * -1); }
+  .bs-popover-bottom .arrow::before, .bs-popover-auto[x-placement^="bottom"] .arrow::before,
+  .bs-popover-bottom .arrow::after,
+  .bs-popover-auto[x-placement^="bottom"] .arrow::after {
+    border-width: 0 0.5rem 0.5rem 0.5rem; }
+  .bs-popover-bottom .arrow::before, .bs-popover-auto[x-placement^="bottom"] .arrow::before {
+    top: 0;
+    border-bottom-color: rgba(0, 0, 0, 0.25); }
+  
+  .bs-popover-bottom .arrow::after,
+  .bs-popover-auto[x-placement^="bottom"] .arrow::after {
+    top: 1px;
+    border-bottom-color: #fff; }
+  .bs-popover-bottom .popover-header::before, .bs-popover-auto[x-placement^="bottom"] .popover-header::before {
+    position: absolute;
+    top: 0;
+    left: 50%;
+    display: block;
+    width: 1rem;
+    margin-left: -0.5rem;
+    content: "";
+    border-bottom: 1px solid #f7f7f7; }
+
+.bs-popover-left, .bs-popover-auto[x-placement^="left"] {
+  margin-right: 0.5rem; }
+  .bs-popover-left .arrow, .bs-popover-auto[x-placement^="left"] .arrow {
+    right: calc((0.5rem + 1px) * -1);
+    width: 0.5rem;
+    height: 1rem;
+    margin: 0.3rem 0; }
+  .bs-popover-left .arrow::before, .bs-popover-auto[x-placement^="left"] .arrow::before,
+  .bs-popover-left .arrow::after,
+  .bs-popover-auto[x-placement^="left"] .arrow::after {
+    border-width: 0.5rem 0 0.5rem 0.5rem; }
+  .bs-popover-left .arrow::before, .bs-popover-auto[x-placement^="left"] .arrow::before {
+    right: 0;
+    border-left-color: rgba(0, 0, 0, 0.25); }
+  
+  .bs-popover-left .arrow::after,
+  .bs-popover-auto[x-placement^="left"] .arrow::after {
+    right: 1px;
+    border-left-color: #fff; }
+
+.popover-header {
+  padding: 0.5rem 0.75rem;
+  margin-bottom: 0;
+  font-size: 1rem;
+  color: inherit;
+  background-color: #f7f7f7;
+  border-bottom: 1px solid #ebebeb;
+  border-top-left-radius: calc(0.3rem - 1px);
+  border-top-right-radius: calc(0.3rem - 1px); }
+  .popover-header:empty {
+    display: none; }
+
+.popover-body {
+  padding: 0.5rem 0.75rem;
+  color: #333; }
+
+.carousel {
+  position: relative; }
+
+.carousel-inner {
+  position: relative;
+  width: 100%;
+  overflow: hidden; }
+
+.carousel-item {
+  position: relative;
+  display: none;
+  align-items: center;
+  width: 100%;
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden;
+  -webkit-perspective: 1000px;
+          perspective: 1000px; }
+
+.carousel-item.active,
+.carousel-item-next,
+.carousel-item-prev {
+  display: block;
+  transition: -webkit-transform 0.6s ease;
+  transition: transform 0.6s ease;
+  transition: transform 0.6s ease, -webkit-transform 0.6s ease; }
+  @media screen and (prefers-reduced-motion: reduce) {
+    .carousel-item.active,
+    .carousel-item-next,
+    .carousel-item-prev {
+      transition: none; } }
+
+.carousel-item-next,
+.carousel-item-prev {
+  position: absolute;
+  top: 0; }
+
+.carousel-item-next.carousel-item-left,
+.carousel-item-prev.carousel-item-right {
+  -webkit-transform: translateX(0);
+          transform: translateX(0); }
+  @supports ((-webkit-transform-style: preserve-3d) or (transform-style: preserve-3d)) {
+    .carousel-item-next.carousel-item-left,
+    .carousel-item-prev.carousel-item-right {
+      -webkit-transform: translate3d(0, 0, 0);
+              transform: translate3d(0, 0, 0); } }
+
+.carousel-item-next,
+.active.carousel-item-right {
+  -webkit-transform: translateX(100%);
+          transform: translateX(100%); }
+  @supports ((-webkit-transform-style: preserve-3d) or (transform-style: preserve-3d)) {
+    .carousel-item-next,
+    .active.carousel-item-right {
+      -webkit-transform: translate3d(100%, 0, 0);
+              transform: translate3d(100%, 0, 0); } }
+
+.carousel-item-prev,
+.active.carousel-item-left {
+  -webkit-transform: translateX(-100%);
+          transform: translateX(-100%); }
+  @supports ((-webkit-transform-style: preserve-3d) or (transform-style: preserve-3d)) {
+    .carousel-item-prev,
+    .active.carousel-item-left {
+      -webkit-transform: translate3d(-100%, 0, 0);
+              transform: translate3d(-100%, 0, 0); } }
+
+.carousel-fade .carousel-item {
+  opacity: 0;
+  transition-duration: .6s;
+  transition-property: opacity; }
+
+.carousel-fade .carousel-item.active,
+.carousel-fade .carousel-item-next.carousel-item-left,
+.carousel-fade .carousel-item-prev.carousel-item-right {
+  opacity: 1; }
+
+.carousel-fade .active.carousel-item-left,
+.carousel-fade .active.carousel-item-right {
+  opacity: 0; }
+
+.carousel-fade .carousel-item-next,
+.carousel-fade .carousel-item-prev,
+.carousel-fade .carousel-item.active,
+.carousel-fade .active.carousel-item-left,
+.carousel-fade .active.carousel-item-prev {
+  -webkit-transform: translateX(0);
+          transform: translateX(0); }
+  @supports ((-webkit-transform-style: preserve-3d) or (transform-style: preserve-3d)) {
+    .carousel-fade .carousel-item-next,
+    .carousel-fade .carousel-item-prev,
+    .carousel-fade .carousel-item.active,
+    .carousel-fade .active.carousel-item-left,
+    .carousel-fade .active.carousel-item-prev {
+      -webkit-transform: translate3d(0, 0, 0);
+              transform: translate3d(0, 0, 0); } }
+
+.carousel-control-prev,
+.carousel-control-next {
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 15%;
+  color: #fff;
+  text-align: center;
+  opacity: 0.5; }
+  .carousel-control-prev:hover, .carousel-control-prev:focus,
+  .carousel-control-next:hover,
+  .carousel-control-next:focus {
+    color: #fff;
+    text-decoration: none;
+    outline: 0;
+    opacity: .9; }
+
+.carousel-control-prev {
+  left: 0; }
+
+.carousel-control-next {
+  right: 0; }
+
+.carousel-control-prev-icon,
+.carousel-control-next-icon {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+  background: transparent no-repeat center center;
+  background-size: 100% 100%; }
+
+.carousel-control-prev-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E"); }
+
+.carousel-control-next-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E"); }
+
+.carousel-indicators {
+  position: absolute;
+  right: 0;
+  bottom: 10px;
+  left: 0;
+  z-index: 15;
+  display: flex;
+  justify-content: center;
+  padding-left: 0;
+  margin-right: 15%;
+  margin-left: 15%;
+  list-style: none; }
+  .carousel-indicators li {
+    position: relative;
+    flex: 0 1 auto;
+    width: 30px;
+    height: 3px;
+    margin-right: 3px;
+    margin-left: 3px;
+    text-indent: -999px;
+    cursor: pointer;
+    background-color: rgba(255, 255, 255, 0.5); }
+    .carousel-indicators li::before {
+      position: absolute;
+      top: -10px;
+      left: 0;
+      display: inline-block;
+      width: 100%;
+      height: 10px;
+      content: ""; }
+    .carousel-indicators li::after {
+      position: absolute;
+      bottom: -10px;
+      left: 0;
+      display: inline-block;
+      width: 100%;
+      height: 10px;
+      content: ""; }
+  .carousel-indicators .active {
+    background-color: #fff; }
+
+.carousel-caption {
+  position: absolute;
+  right: 15%;
+  bottom: 20px;
+  left: 15%;
+  z-index: 10;
+  padding-top: 20px;
+  padding-bottom: 20px;
+  color: #fff;
+  text-align: center; }
+
+.align-baseline {
+  vertical-align: baseline !important; }
+
+.align-top {
+  vertical-align: top !important; }
+
+.align-middle {
+  vertical-align: middle !important; }
+
+.align-bottom {
+  vertical-align: bottom !important; }
+
+.align-text-bottom {
+  vertical-align: text-bottom !important; }
+
+.align-text-top {
+  vertical-align: text-top !important; }
+
+.bg-primary {
+  background-color: #cdcdcd !important; }
+
+a.bg-primary:hover, a.bg-primary:focus,
+button.bg-primary:hover,
+button.bg-primary:focus {
+  background-color: #b4b4b4 !important; }
+
+.bg-secondary {
+  background-color: #b0b0b0 !important; }
+
+a.bg-secondary:hover, a.bg-secondary:focus,
+button.bg-secondary:hover,
+button.bg-secondary:focus {
+  background-color: #979797 !important; }
+
+.bg-success {
+  background-color: #28a745 !important; }
+
+a.bg-success:hover, a.bg-success:focus,
+button.bg-success:hover,
+button.bg-success:focus {
+  background-color: #1e7e34 !important; }
+
+.bg-info {
+  background-color: #cce622 !important; }
+
+a.bg-info:hover, a.bg-info:focus,
+button.bg-info:hover,
+button.bg-info:focus {
+  background-color: #a9bf16 !important; }
+
+.bg-warning {
+  background-color: #ffc107 !important; }
+
+a.bg-warning:hover, a.bg-warning:focus,
+button.bg-warning:hover,
+button.bg-warning:focus {
+  background-color: #d39e00 !important; }
+
+.bg-danger {
+  background-color: #dc3545 !important; }
+
+a.bg-danger:hover, a.bg-danger:focus,
+button.bg-danger:hover,
+button.bg-danger:focus {
+  background-color: #bd2130 !important; }
+
+.bg-light {
+  background-color: #eaeaea !important; }
+
+a.bg-light:hover, a.bg-light:focus,
+button.bg-light:hover,
+button.bg-light:focus {
+  background-color: #d1d1d1 !important; }
+
+.bg-dark {
+  background-color: #555555 !important; }
+
+a.bg-dark:hover, a.bg-dark:focus,
+button.bg-dark:hover,
+button.bg-dark:focus {
+  background-color: #3c3c3c !important; }
+
+.bg-white {
+  background-color: #fff !important; }
+
+.bg-transparent {
+  background-color: transparent !important; }
+
+.border {
+  border: 1px solid #dee2e6 !important; }
+
+.border-top {
+  border-top: 1px solid #dee2e6 !important; }
+
+.border-right {
+  border-right: 1px solid #dee2e6 !important; }
+
+.border-bottom {
+  border-bottom: 1px solid #dee2e6 !important; }
+
+.border-left {
+  border-left: 1px solid #dee2e6 !important; }
+
+.border-0 {
+  border: 0 !important; }
+
+.border-top-0 {
+  border-top: 0 !important; }
+
+.border-right-0 {
+  border-right: 0 !important; }
+
+.border-bottom-0 {
+  border-bottom: 0 !important; }
+
+.border-left-0 {
+  border-left: 0 !important; }
+
+.border-primary {
+  border-color: #cdcdcd !important; }
+
+.border-secondary {
+  border-color: #b0b0b0 !important; }
+
+.border-success {
+  border-color: #28a745 !important; }
+
+.border-info {
+  border-color: #cce622 !important; }
+
+.border-warning {
+  border-color: #ffc107 !important; }
+
+.border-danger {
+  border-color: #dc3545 !important; }
+
+.border-light {
+  border-color: #eaeaea !important; }
+
+.border-dark {
+  border-color: #555555 !important; }
+
+.border-white {
+  border-color: #fff !important; }
+
+.rounded {
+  border-radius: 0.25rem !important; }
+
+.rounded-top {
+  border-top-left-radius: 0.25rem !important;
+  border-top-right-radius: 0.25rem !important; }
+
+.rounded-right {
+  border-top-right-radius: 0.25rem !important;
+  border-bottom-right-radius: 0.25rem !important; }
+
+.rounded-bottom {
+  border-bottom-right-radius: 0.25rem !important;
+  border-bottom-left-radius: 0.25rem !important; }
+
+.rounded-left {
+  border-top-left-radius: 0.25rem !important;
+  border-bottom-left-radius: 0.25rem !important; }
+
+.rounded-circle {
+  border-radius: 50% !important; }
+
+.rounded-0 {
+  border-radius: 0 !important; }
+
+.clearfix::after {
+  display: block;
+  clear: both;
+  content: ""; }
+
+.d-none {
+  display: none !important; }
+
+.d-inline {
+  display: inline !important; }
+
+.d-inline-block {
+  display: inline-block !important; }
+
+.d-block {
+  display: block !important; }
+
+.d-table {
+  display: table !important; }
+
+.d-table-row {
+  display: table-row !important; }
+
+.d-table-cell {
+  display: table-cell !important; }
+
+.d-flex {
+  display: flex !important; }
+
+.d-inline-flex {
+  display: inline-flex !important; }
+
+@media (min-width: 576px) {
+  .d-sm-none {
+    display: none !important; }
+  .d-sm-inline {
+    display: inline !important; }
+  .d-sm-inline-block {
+    display: inline-block !important; }
+  .d-sm-block {
+    display: block !important; }
+  .d-sm-table {
+    display: table !important; }
+  .d-sm-table-row {
+    display: table-row !important; }
+  .d-sm-table-cell {
+    display: table-cell !important; }
+  .d-sm-flex {
+    display: flex !important; }
+  .d-sm-inline-flex {
+    display: inline-flex !important; } }
+
+@media (min-width: 768px) {
+  .d-md-none {
+    display: none !important; }
+  .d-md-inline {
+    display: inline !important; }
+  .d-md-inline-block {
+    display: inline-block !important; }
+  .d-md-block {
+    display: block !important; }
+  .d-md-table {
+    display: table !important; }
+  .d-md-table-row {
+    display: table-row !important; }
+  .d-md-table-cell {
+    display: table-cell !important; }
+  .d-md-flex {
+    display: flex !important; }
+  .d-md-inline-flex {
+    display: inline-flex !important; } }
+
+@media (min-width: 992px) {
+  .d-lg-none {
+    display: none !important; }
+  .d-lg-inline {
+    display: inline !important; }
+  .d-lg-inline-block {
+    display: inline-block !important; }
+  .d-lg-block {
+    display: block !important; }
+  .d-lg-table {
+    display: table !important; }
+  .d-lg-table-row {
+    display: table-row !important; }
+  .d-lg-table-cell {
+    display: table-cell !important; }
+  .d-lg-flex {
+    display: flex !important; }
+  .d-lg-inline-flex {
+    display: inline-flex !important; } }
+
+@media (min-width: 1200px) {
+  .d-xl-none {
+    display: none !important; }
+  .d-xl-inline {
+    display: inline !important; }
+  .d-xl-inline-block {
+    display: inline-block !important; }
+  .d-xl-block {
+    display: block !important; }
+  .d-xl-table {
+    display: table !important; }
+  .d-xl-table-row {
+    display: table-row !important; }
+  .d-xl-table-cell {
+    display: table-cell !important; }
+  .d-xl-flex {
+    display: flex !important; }
+  .d-xl-inline-flex {
+    display: inline-flex !important; } }
+
+@media print {
+  .d-print-none {
+    display: none !important; }
+  .d-print-inline {
+    display: inline !important; }
+  .d-print-inline-block {
+    display: inline-block !important; }
+  .d-print-block {
+    display: block !important; }
+  .d-print-table {
+    display: table !important; }
+  .d-print-table-row {
+    display: table-row !important; }
+  .d-print-table-cell {
+    display: table-cell !important; }
+  .d-print-flex {
+    display: flex !important; }
+  .d-print-inline-flex {
+    display: inline-flex !important; } }
+
+.embed-responsive {
+  position: relative;
+  display: block;
+  width: 100%;
+  padding: 0;
+  overflow: hidden; }
+  .embed-responsive::before {
+    display: block;
+    content: ""; }
+  .embed-responsive .embed-responsive-item,
+  .embed-responsive iframe,
+  .embed-responsive embed,
+  .embed-responsive object,
+  .embed-responsive video {
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    border: 0; }
+
+.embed-responsive-21by9::before {
+  padding-top: 42.85714%; }
+
+.embed-responsive-16by9::before {
+  padding-top: 56.25%; }
+
+.embed-responsive-4by3::before {
+  padding-top: 75%; }
+
+.embed-responsive-1by1::before {
+  padding-top: 100%; }
+
+.flex-row {
+  flex-direction: row !important; }
+
+.flex-column {
+  flex-direction: column !important; }
+
+.flex-row-reverse {
+  flex-direction: row-reverse !important; }
+
+.flex-column-reverse {
+  flex-direction: column-reverse !important; }
+
+.flex-wrap {
+  flex-wrap: wrap !important; }
+
+.flex-nowrap {
+  flex-wrap: nowrap !important; }
+
+.flex-wrap-reverse {
+  flex-wrap: wrap-reverse !important; }
+
+.flex-fill {
+  flex: 1 1 auto !important; }
+
+.flex-grow-0 {
+  flex-grow: 0 !important; }
+
+.flex-grow-1 {
+  flex-grow: 1 !important; }
+
+.flex-shrink-0 {
+  flex-shrink: 0 !important; }
+
+.flex-shrink-1 {
+  flex-shrink: 1 !important; }
+
+.justify-content-start {
+  justify-content: flex-start !important; }
+
+.justify-content-end {
+  justify-content: flex-end !important; }
+
+.justify-content-center {
+  justify-content: center !important; }
+
+.justify-content-between {
+  justify-content: space-between !important; }
+
+.justify-content-around {
+  justify-content: space-around !important; }
+
+.align-items-start {
+  align-items: flex-start !important; }
+
+.align-items-end {
+  align-items: flex-end !important; }
+
+.align-items-center {
+  align-items: center !important; }
+
+.align-items-baseline {
+  align-items: baseline !important; }
+
+.align-items-stretch {
+  align-items: stretch !important; }
+
+.align-content-start {
+  align-content: flex-start !important; }
+
+.align-content-end {
+  align-content: flex-end !important; }
+
+.align-content-center {
+  align-content: center !important; }
+
+.align-content-between {
+  align-content: space-between !important; }
+
+.align-content-around {
+  align-content: space-around !important; }
+
+.align-content-stretch {
+  align-content: stretch !important; }
+
+.align-self-auto {
+  align-self: auto !important; }
+
+.align-self-start {
+  align-self: flex-start !important; }
+
+.align-self-end {
+  align-self: flex-end !important; }
+
+.align-self-center {
+  align-self: center !important; }
+
+.align-self-baseline {
+  align-self: baseline !important; }
+
+.align-self-stretch {
+  align-self: stretch !important; }
+
+@media (min-width: 576px) {
+  .flex-sm-row {
+    flex-direction: row !important; }
+  .flex-sm-column {
+    flex-direction: column !important; }
+  .flex-sm-row-reverse {
+    flex-direction: row-reverse !important; }
+  .flex-sm-column-reverse {
+    flex-direction: column-reverse !important; }
+  .flex-sm-wrap {
+    flex-wrap: wrap !important; }
+  .flex-sm-nowrap {
+    flex-wrap: nowrap !important; }
+  .flex-sm-wrap-reverse {
+    flex-wrap: wrap-reverse !important; }
+  .flex-sm-fill {
+    flex: 1 1 auto !important; }
+  .flex-sm-grow-0 {
+    flex-grow: 0 !important; }
+  .flex-sm-grow-1 {
+    flex-grow: 1 !important; }
+  .flex-sm-shrink-0 {
+    flex-shrink: 0 !important; }
+  .flex-sm-shrink-1 {
+    flex-shrink: 1 !important; }
+  .justify-content-sm-start {
+    justify-content: flex-start !important; }
+  .justify-content-sm-end {
+    justify-content: flex-end !important; }
+  .justify-content-sm-center {
+    justify-content: center !important; }
+  .justify-content-sm-between {
+    justify-content: space-between !important; }
+  .justify-content-sm-around {
+    justify-content: space-around !important; }
+  .align-items-sm-start {
+    align-items: flex-start !important; }
+  .align-items-sm-end {
+    align-items: flex-end !important; }
+  .align-items-sm-center {
+    align-items: center !important; }
+  .align-items-sm-baseline {
+    align-items: baseline !important; }
+  .align-items-sm-stretch {
+    align-items: stretch !important; }
+  .align-content-sm-start {
+    align-content: flex-start !important; }
+  .align-content-sm-end {
+    align-content: flex-end !important; }
+  .align-content-sm-center {
+    align-content: center !important; }
+  .align-content-sm-between {
+    align-content: space-between !important; }
+  .align-content-sm-around {
+    align-content: space-around !important; }
+  .align-content-sm-stretch {
+    align-content: stretch !important; }
+  .align-self-sm-auto {
+    align-self: auto !important; }
+  .align-self-sm-start {
+    align-self: flex-start !important; }
+  .align-self-sm-end {
+    align-self: flex-end !important; }
+  .align-self-sm-center {
+    align-self: center !important; }
+  .align-self-sm-baseline {
+    align-self: baseline !important; }
+  .align-self-sm-stretch {
+    align-self: stretch !important; } }
+
+@media (min-width: 768px) {
+  .flex-md-row {
+    flex-direction: row !important; }
+  .flex-md-column {
+    flex-direction: column !important; }
+  .flex-md-row-reverse {
+    flex-direction: row-reverse !important; }
+  .flex-md-column-reverse {
+    flex-direction: column-reverse !important; }
+  .flex-md-wrap {
+    flex-wrap: wrap !important; }
+  .flex-md-nowrap {
+    flex-wrap: nowrap !important; }
+  .flex-md-wrap-reverse {
+    flex-wrap: wrap-reverse !important; }
+  .flex-md-fill {
+    flex: 1 1 auto !important; }
+  .flex-md-grow-0 {
+    flex-grow: 0 !important; }
+  .flex-md-grow-1 {
+    flex-grow: 1 !important; }
+  .flex-md-shrink-0 {
+    flex-shrink: 0 !important; }
+  .flex-md-shrink-1 {
+    flex-shrink: 1 !important; }
+  .justify-content-md-start {
+    justify-content: flex-start !important; }
+  .justify-content-md-end {
+    justify-content: flex-end !important; }
+  .justify-content-md-center {
+    justify-content: center !important; }
+  .justify-content-md-between {
+    justify-content: space-between !important; }
+  .justify-content-md-around {
+    justify-content: space-around !important; }
+  .align-items-md-start {
+    align-items: flex-start !important; }
+  .align-items-md-end {
+    align-items: flex-end !important; }
+  .align-items-md-center {
+    align-items: center !important; }
+  .align-items-md-baseline {
+    align-items: baseline !important; }
+  .align-items-md-stretch {
+    align-items: stretch !important; }
+  .align-content-md-start {
+    align-content: flex-start !important; }
+  .align-content-md-end {
+    align-content: flex-end !important; }
+  .align-content-md-center {
+    align-content: center !important; }
+  .align-content-md-between {
+    align-content: space-between !important; }
+  .align-content-md-around {
+    align-content: space-around !important; }
+  .align-content-md-stretch {
+    align-content: stretch !important; }
+  .align-self-md-auto {
+    align-self: auto !important; }
+  .align-self-md-start {
+    align-self: flex-start !important; }
+  .align-self-md-end {
+    align-self: flex-end !important; }
+  .align-self-md-center {
+    align-self: center !important; }
+  .align-self-md-baseline {
+    align-self: baseline !important; }
+  .align-self-md-stretch {
+    align-self: stretch !important; } }
+
+@media (min-width: 992px) {
+  .flex-lg-row {
+    flex-direction: row !important; }
+  .flex-lg-column {
+    flex-direction: column !important; }
+  .flex-lg-row-reverse {
+    flex-direction: row-reverse !important; }
+  .flex-lg-column-reverse {
+    flex-direction: column-reverse !important; }
+  .flex-lg-wrap {
+    flex-wrap: wrap !important; }
+  .flex-lg-nowrap {
+    flex-wrap: nowrap !important; }
+  .flex-lg-wrap-reverse {
+    flex-wrap: wrap-reverse !important; }
+  .flex-lg-fill {
+    flex: 1 1 auto !important; }
+  .flex-lg-grow-0 {
+    flex-grow: 0 !important; }
+  .flex-lg-grow-1 {
+    flex-grow: 1 !important; }
+  .flex-lg-shrink-0 {
+    flex-shrink: 0 !important; }
+  .flex-lg-shrink-1 {
+    flex-shrink: 1 !important; }
+  .justify-content-lg-start {
+    justify-content: flex-start !important; }
+  .justify-content-lg-end {
+    justify-content: flex-end !important; }
+  .justify-content-lg-center {
+    justify-content: center !important; }
+  .justify-content-lg-between {
+    justify-content: space-between !important; }
+  .justify-content-lg-around {
+    justify-content: space-around !important; }
+  .align-items-lg-start {
+    align-items: flex-start !important; }
+  .align-items-lg-end {
+    align-items: flex-end !important; }
+  .align-items-lg-center {
+    align-items: center !important; }
+  .align-items-lg-baseline {
+    align-items: baseline !important; }
+  .align-items-lg-stretch {
+    align-items: stretch !important; }
+  .align-content-lg-start {
+    align-content: flex-start !important; }
+  .align-content-lg-end {
+    align-content: flex-end !important; }
+  .align-content-lg-center {
+    align-content: center !important; }
+  .align-content-lg-between {
+    align-content: space-between !important; }
+  .align-content-lg-around {
+    align-content: space-around !important; }
+  .align-content-lg-stretch {
+    align-content: stretch !important; }
+  .align-self-lg-auto {
+    align-self: auto !important; }
+  .align-self-lg-start {
+    align-self: flex-start !important; }
+  .align-self-lg-end {
+    align-self: flex-end !important; }
+  .align-self-lg-center {
+    align-self: center !important; }
+  .align-self-lg-baseline {
+    align-self: baseline !important; }
+  .align-self-lg-stretch {
+    align-self: stretch !important; } }
+
+@media (min-width: 1200px) {
+  .flex-xl-row {
+    flex-direction: row !important; }
+  .flex-xl-column {
+    flex-direction: column !important; }
+  .flex-xl-row-reverse {
+    flex-direction: row-reverse !important; }
+  .flex-xl-column-reverse {
+    flex-direction: column-reverse !important; }
+  .flex-xl-wrap {
+    flex-wrap: wrap !important; }
+  .flex-xl-nowrap {
+    flex-wrap: nowrap !important; }
+  .flex-xl-wrap-reverse {
+    flex-wrap: wrap-reverse !important; }
+  .flex-xl-fill {
+    flex: 1 1 auto !important; }
+  .flex-xl-grow-0 {
+    flex-grow: 0 !important; }
+  .flex-xl-grow-1 {
+    flex-grow: 1 !important; }
+  .flex-xl-shrink-0 {
+    flex-shrink: 0 !important; }
+  .flex-xl-shrink-1 {
+    flex-shrink: 1 !important; }
+  .justify-content-xl-start {
+    justify-content: flex-start !important; }
+  .justify-content-xl-end {
+    justify-content: flex-end !important; }
+  .justify-content-xl-center {
+    justify-content: center !important; }
+  .justify-content-xl-between {
+    justify-content: space-between !important; }
+  .justify-content-xl-around {
+    justify-content: space-around !important; }
+  .align-items-xl-start {
+    align-items: flex-start !important; }
+  .align-items-xl-end {
+    align-items: flex-end !important; }
+  .align-items-xl-center {
+    align-items: center !important; }
+  .align-items-xl-baseline {
+    align-items: baseline !important; }
+  .align-items-xl-stretch {
+    align-items: stretch !important; }
+  .align-content-xl-start {
+    align-content: flex-start !important; }
+  .align-content-xl-end {
+    align-content: flex-end !important; }
+  .align-content-xl-center {
+    align-content: center !important; }
+  .align-content-xl-between {
+    align-content: space-between !important; }
+  .align-content-xl-around {
+    align-content: space-around !important; }
+  .align-content-xl-stretch {
+    align-content: stretch !important; }
+  .align-self-xl-auto {
+    align-self: auto !important; }
+  .align-self-xl-start {
+    align-self: flex-start !important; }
+  .align-self-xl-end {
+    align-self: flex-end !important; }
+  .align-self-xl-center {
+    align-self: center !important; }
+  .align-self-xl-baseline {
+    align-self: baseline !important; }
+  .align-self-xl-stretch {
+    align-self: stretch !important; } }
+
+.float-left {
+  float: left !important; }
+
+.float-right {
+  float: right !important; }
+
+.float-none {
+  float: none !important; }
+
+@media (min-width: 576px) {
+  .float-sm-left {
+    float: left !important; }
+  .float-sm-right {
+    float: right !important; }
+  .float-sm-none {
+    float: none !important; } }
+
+@media (min-width: 768px) {
+  .float-md-left {
+    float: left !important; }
+  .float-md-right {
+    float: right !important; }
+  .float-md-none {
+    float: none !important; } }
+
+@media (min-width: 992px) {
+  .float-lg-left {
+    float: left !important; }
+  .float-lg-right {
+    float: right !important; }
+  .float-lg-none {
+    float: none !important; } }
+
+@media (min-width: 1200px) {
+  .float-xl-left {
+    float: left !important; }
+  .float-xl-right {
+    float: right !important; }
+  .float-xl-none {
+    float: none !important; } }
+
+.position-static {
+  position: static !important; }
+
+.position-relative {
+  position: relative !important; }
+
+.position-absolute {
+  position: absolute !important; }
+
+.position-fixed {
+  position: fixed !important; }
+
+.position-sticky {
+  position: -webkit-sticky !important;
+  position: sticky !important; }
+
+.fixed-top {
+  position: fixed;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 1030; }
+
+.fixed-bottom {
+  position: fixed;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1030; }
+
+@supports ((position: -webkit-sticky) or (position: sticky)) {
+  .sticky-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020; } }
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border: 0; }
+
+.sr-only-focusable:active, .sr-only-focusable:focus {
+  position: static;
+  width: auto;
+  height: auto;
+  overflow: visible;
+  clip: auto;
+  white-space: normal; }
+
+.shadow-sm {
+  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important; }
+
+.shadow {
+  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important; }
+
+.shadow-lg {
+  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important; }
+
+.shadow-none {
+  box-shadow: none !important; }
+
+.w-25 {
+  width: 25% !important; }
+
+.w-50 {
+  width: 50% !important; }
+
+.w-75 {
+  width: 75% !important; }
+
+.w-100 {
+  width: 100% !important; }
+
+.w-auto {
+  width: auto !important; }
+
+.h-25 {
+  height: 25% !important; }
+
+.h-50 {
+  height: 50% !important; }
+
+.h-75 {
+  height: 75% !important; }
+
+.h-100 {
+  height: 100% !important; }
+
+.h-auto {
+  height: auto !important; }
+
+.mw-100 {
+  max-width: 100% !important; }
+
+.mh-100 {
+  max-height: 100% !important; }
+
+.m-0 {
+  margin: 0 !important; }
+
+.mt-0,
+.my-0 {
+  margin-top: 0 !important; }
+
+.mr-0,
+.mx-0 {
+  margin-right: 0 !important; }
+
+.mb-0,
+.my-0 {
+  margin-bottom: 0 !important; }
+
+.ml-0,
+.mx-0 {
+  margin-left: 0 !important; }
+
+.m-1 {
+  margin: 0.375rem !important; }
+
+.mt-1,
+.my-1 {
+  margin-top: 0.375rem !important; }
+
+.mr-1,
+.mx-1 {
+  margin-right: 0.375rem !important; }
+
+.mb-1,
+.my-1 {
+  margin-bottom: 0.375rem !important; }
+
+.ml-1,
+.mx-1 {
+  margin-left: 0.375rem !important; }
+
+.m-2 {
+  margin: 0.75rem !important; }
+
+.mt-2,
+.my-2 {
+  margin-top: 0.75rem !important; }
+
+.mr-2,
+.mx-2 {
+  margin-right: 0.75rem !important; }
+
+.mb-2,
+.my-2 {
+  margin-bottom: 0.75rem !important; }
+
+.ml-2,
+.mx-2 {
+  margin-left: 0.75rem !important; }
+
+.m-3 {
+  margin: 1.5rem !important; }
+
+.mt-3,
+.my-3 {
+  margin-top: 1.5rem !important; }
+
+.mr-3,
+.mx-3 {
+  margin-right: 1.5rem !important; }
+
+.mb-3,
+.my-3 {
+  margin-bottom: 1.5rem !important; }
+
+.ml-3,
+.mx-3 {
+  margin-left: 1.5rem !important; }
+
+.m-4 {
+  margin: 2.25rem !important; }
+
+.mt-4,
+.my-4 {
+  margin-top: 2.25rem !important; }
+
+.mr-4,
+.mx-4 {
+  margin-right: 2.25rem !important; }
+
+.mb-4,
+.my-4 {
+  margin-bottom: 2.25rem !important; }
+
+.ml-4,
+.mx-4 {
+  margin-left: 2.25rem !important; }
+
+.m-5 {
+  margin: 4.5rem !important; }
+
+.mt-5,
+.my-5 {
+  margin-top: 4.5rem !important; }
+
+.mr-5,
+.mx-5 {
+  margin-right: 4.5rem !important; }
+
+.mb-5,
+.my-5 {
+  margin-bottom: 4.5rem !important; }
+
+.ml-5,
+.mx-5 {
+  margin-left: 4.5rem !important; }
+
+.p-0 {
+  padding: 0 !important; }
+
+.pt-0,
+.py-0 {
+  padding-top: 0 !important; }
+
+.pr-0,
+.px-0 {
+  padding-right: 0 !important; }
+
+.pb-0,
+.py-0 {
+  padding-bottom: 0 !important; }
+
+.pl-0,
+.px-0 {
+  padding-left: 0 !important; }
+
+.p-1 {
+  padding: 0.375rem !important; }
+
+.pt-1,
+.py-1 {
+  padding-top: 0.375rem !important; }
+
+.pr-1,
+.px-1 {
+  padding-right: 0.375rem !important; }
+
+.pb-1,
+.py-1 {
+  padding-bottom: 0.375rem !important; }
+
+.pl-1,
+.px-1 {
+  padding-left: 0.375rem !important; }
+
+.p-2 {
+  padding: 0.75rem !important; }
+
+.pt-2,
+.py-2 {
+  padding-top: 0.75rem !important; }
+
+.pr-2,
+.px-2 {
+  padding-right: 0.75rem !important; }
+
+.pb-2,
+.py-2 {
+  padding-bottom: 0.75rem !important; }
+
+.pl-2,
+.px-2 {
+  padding-left: 0.75rem !important; }
+
+.p-3 {
+  padding: 1.5rem !important; }
+
+.pt-3,
+.py-3 {
+  padding-top: 1.5rem !important; }
+
+.pr-3,
+.px-3 {
+  padding-right: 1.5rem !important; }
+
+.pb-3,
+.py-3 {
+  padding-bottom: 1.5rem !important; }
+
+.pl-3,
+.px-3 {
+  padding-left: 1.5rem !important; }
+
+.p-4 {
+  padding: 2.25rem !important; }
+
+.pt-4,
+.py-4 {
+  padding-top: 2.25rem !important; }
+
+.pr-4,
+.px-4 {
+  padding-right: 2.25rem !important; }
+
+.pb-4,
+.py-4 {
+  padding-bottom: 2.25rem !important; }
+
+.pl-4,
+.px-4 {
+  padding-left: 2.25rem !important; }
+
+.p-5 {
+  padding: 4.5rem !important; }
+
+.pt-5,
+.py-5 {
+  padding-top: 4.5rem !important; }
+
+.pr-5,
+.px-5 {
+  padding-right: 4.5rem !important; }
+
+.pb-5,
+.py-5 {
+  padding-bottom: 4.5rem !important; }
+
+.pl-5,
+.px-5 {
+  padding-left: 4.5rem !important; }
+
+.m-auto {
+  margin: auto !important; }
+
+.mt-auto,
+.my-auto {
+  margin-top: auto !important; }
+
+.mr-auto,
+.mx-auto {
+  margin-right: auto !important; }
+
+.mb-auto,
+.my-auto {
+  margin-bottom: auto !important; }
+
+.ml-auto,
+.mx-auto {
+  margin-left: auto !important; }
+
+@media (min-width: 576px) {
+  .m-sm-0 {
+    margin: 0 !important; }
+  .mt-sm-0,
+  .my-sm-0 {
+    margin-top: 0 !important; }
+  .mr-sm-0,
+  .mx-sm-0 {
+    margin-right: 0 !important; }
+  .mb-sm-0,
+  .my-sm-0 {
+    margin-bottom: 0 !important; }
+  .ml-sm-0,
+  .mx-sm-0 {
+    margin-left: 0 !important; }
+  .m-sm-1 {
+    margin: 0.375rem !important; }
+  .mt-sm-1,
+  .my-sm-1 {
+    margin-top: 0.375rem !important; }
+  .mr-sm-1,
+  .mx-sm-1 {
+    margin-right: 0.375rem !important; }
+  .mb-sm-1,
+  .my-sm-1 {
+    margin-bottom: 0.375rem !important; }
+  .ml-sm-1,
+  .mx-sm-1 {
+    margin-left: 0.375rem !important; }
+  .m-sm-2 {
+    margin: 0.75rem !important; }
+  .mt-sm-2,
+  .my-sm-2 {
+    margin-top: 0.75rem !important; }
+  .mr-sm-2,
+  .mx-sm-2 {
+    margin-right: 0.75rem !important; }
+  .mb-sm-2,
+  .my-sm-2 {
+    margin-bottom: 0.75rem !important; }
+  .ml-sm-2,
+  .mx-sm-2 {
+    margin-left: 0.75rem !important; }
+  .m-sm-3 {
+    margin: 1.5rem !important; }
+  .mt-sm-3,
+  .my-sm-3 {
+    margin-top: 1.5rem !important; }
+  .mr-sm-3,
+  .mx-sm-3 {
+    margin-right: 1.5rem !important; }
+  .mb-sm-3,
+  .my-sm-3 {
+    margin-bottom: 1.5rem !important; }
+  .ml-sm-3,
+  .mx-sm-3 {
+    margin-left: 1.5rem !important; }
+  .m-sm-4 {
+    margin: 2.25rem !important; }
+  .mt-sm-4,
+  .my-sm-4 {
+    margin-top: 2.25rem !important; }
+  .mr-sm-4,
+  .mx-sm-4 {
+    margin-right: 2.25rem !important; }
+  .mb-sm-4,
+  .my-sm-4 {
+    margin-bottom: 2.25rem !important; }
+  .ml-sm-4,
+  .mx-sm-4 {
+    margin-left: 2.25rem !important; }
+  .m-sm-5 {
+    margin: 4.5rem !important; }
+  .mt-sm-5,
+  .my-sm-5 {
+    margin-top: 4.5rem !important; }
+  .mr-sm-5,
+  .mx-sm-5 {
+    margin-right: 4.5rem !important; }
+  .mb-sm-5,
+  .my-sm-5 {
+    margin-bottom: 4.5rem !important; }
+  .ml-sm-5,
+  .mx-sm-5 {
+    margin-left: 4.5rem !important; }
+  .p-sm-0 {
+    padding: 0 !important; }
+  .pt-sm-0,
+  .py-sm-0 {
+    padding-top: 0 !important; }
+  .pr-sm-0,
+  .px-sm-0 {
+    padding-right: 0 !important; }
+  .pb-sm-0,
+  .py-sm-0 {
+    padding-bottom: 0 !important; }
+  .pl-sm-0,
+  .px-sm-0 {
+    padding-left: 0 !important; }
+  .p-sm-1 {
+    padding: 0.375rem !important; }
+  .pt-sm-1,
+  .py-sm-1 {
+    padding-top: 0.375rem !important; }
+  .pr-sm-1,
+  .px-sm-1 {
+    padding-right: 0.375rem !important; }
+  .pb-sm-1,
+  .py-sm-1 {
+    padding-bottom: 0.375rem !important; }
+  .pl-sm-1,
+  .px-sm-1 {
+    padding-left: 0.375rem !important; }
+  .p-sm-2 {
+    padding: 0.75rem !important; }
+  .pt-sm-2,
+  .py-sm-2 {
+    padding-top: 0.75rem !important; }
+  .pr-sm-2,
+  .px-sm-2 {
+    padding-right: 0.75rem !important; }
+  .pb-sm-2,
+  .py-sm-2 {
+    padding-bottom: 0.75rem !important; }
+  .pl-sm-2,
+  .px-sm-2 {
+    padding-left: 0.75rem !important; }
+  .p-sm-3 {
+    padding: 1.5rem !important; }
+  .pt-sm-3,
+  .py-sm-3 {
+    padding-top: 1.5rem !important; }
+  .pr-sm-3,
+  .px-sm-3 {
+    padding-right: 1.5rem !important; }
+  .pb-sm-3,
+  .py-sm-3 {
+    padding-bottom: 1.5rem !important; }
+  .pl-sm-3,
+  .px-sm-3 {
+    padding-left: 1.5rem !important; }
+  .p-sm-4 {
+    padding: 2.25rem !important; }
+  .pt-sm-4,
+  .py-sm-4 {
+    padding-top: 2.25rem !important; }
+  .pr-sm-4,
+  .px-sm-4 {
+    padding-right: 2.25rem !important; }
+  .pb-sm-4,
+  .py-sm-4 {
+    padding-bottom: 2.25rem !important; }
+  .pl-sm-4,
+  .px-sm-4 {
+    padding-left: 2.25rem !important; }
+  .p-sm-5 {
+    padding: 4.5rem !important; }
+  .pt-sm-5,
+  .py-sm-5 {
+    padding-top: 4.5rem !important; }
+  .pr-sm-5,
+  .px-sm-5 {
+    padding-right: 4.5rem !important; }
+  .pb-sm-5,
+  .py-sm-5 {
+    padding-bottom: 4.5rem !important; }
+  .pl-sm-5,
+  .px-sm-5 {
+    padding-left: 4.5rem !important; }
+  .m-sm-auto {
+    margin: auto !important; }
+  .mt-sm-auto,
+  .my-sm-auto {
+    margin-top: auto !important; }
+  .mr-sm-auto,
+  .mx-sm-auto {
+    margin-right: auto !important; }
+  .mb-sm-auto,
+  .my-sm-auto {
+    margin-bottom: auto !important; }
+  .ml-sm-auto,
+  .mx-sm-auto {
+    margin-left: auto !important; } }
+
+@media (min-width: 768px) {
+  .m-md-0 {
+    margin: 0 !important; }
+  .mt-md-0,
+  .my-md-0 {
+    margin-top: 0 !important; }
+  .mr-md-0,
+  .mx-md-0 {
+    margin-right: 0 !important; }
+  .mb-md-0,
+  .my-md-0 {
+    margin-bottom: 0 !important; }
+  .ml-md-0,
+  .mx-md-0 {
+    margin-left: 0 !important; }
+  .m-md-1 {
+    margin: 0.375rem !important; }
+  .mt-md-1,
+  .my-md-1 {
+    margin-top: 0.375rem !important; }
+  .mr-md-1,
+  .mx-md-1 {
+    margin-right: 0.375rem !important; }
+  .mb-md-1,
+  .my-md-1 {
+    margin-bottom: 0.375rem !important; }
+  .ml-md-1,
+  .mx-md-1 {
+    margin-left: 0.375rem !important; }
+  .m-md-2 {
+    margin: 0.75rem !important; }
+  .mt-md-2,
+  .my-md-2 {
+    margin-top: 0.75rem !important; }
+  .mr-md-2,
+  .mx-md-2 {
+    margin-right: 0.75rem !important; }
+  .mb-md-2,
+  .my-md-2 {
+    margin-bottom: 0.75rem !important; }
+  .ml-md-2,
+  .mx-md-2 {
+    margin-left: 0.75rem !important; }
+  .m-md-3 {
+    margin: 1.5rem !important; }
+  .mt-md-3,
+  .my-md-3 {
+    margin-top: 1.5rem !important; }
+  .mr-md-3,
+  .mx-md-3 {
+    margin-right: 1.5rem !important; }
+  .mb-md-3,
+  .my-md-3 {
+    margin-bottom: 1.5rem !important; }
+  .ml-md-3,
+  .mx-md-3 {
+    margin-left: 1.5rem !important; }
+  .m-md-4 {
+    margin: 2.25rem !important; }
+  .mt-md-4,
+  .my-md-4 {
+    margin-top: 2.25rem !important; }
+  .mr-md-4,
+  .mx-md-4 {
+    margin-right: 2.25rem !important; }
+  .mb-md-4,
+  .my-md-4 {
+    margin-bottom: 2.25rem !important; }
+  .ml-md-4,
+  .mx-md-4 {
+    margin-left: 2.25rem !important; }
+  .m-md-5 {
+    margin: 4.5rem !important; }
+  .mt-md-5,
+  .my-md-5 {
+    margin-top: 4.5rem !important; }
+  .mr-md-5,
+  .mx-md-5 {
+    margin-right: 4.5rem !important; }
+  .mb-md-5,
+  .my-md-5 {
+    margin-bottom: 4.5rem !important; }
+  .ml-md-5,
+  .mx-md-5 {
+    margin-left: 4.5rem !important; }
+  .p-md-0 {
+    padding: 0 !important; }
+  .pt-md-0,
+  .py-md-0 {
+    padding-top: 0 !important; }
+  .pr-md-0,
+  .px-md-0 {
+    padding-right: 0 !important; }
+  .pb-md-0,
+  .py-md-0 {
+    padding-bottom: 0 !important; }
+  .pl-md-0,
+  .px-md-0 {
+    padding-left: 0 !important; }
+  .p-md-1 {
+    padding: 0.375rem !important; }
+  .pt-md-1,
+  .py-md-1 {
+    padding-top: 0.375rem !important; }
+  .pr-md-1,
+  .px-md-1 {
+    padding-right: 0.375rem !important; }
+  .pb-md-1,
+  .py-md-1 {
+    padding-bottom: 0.375rem !important; }
+  .pl-md-1,
+  .px-md-1 {
+    padding-left: 0.375rem !important; }
+  .p-md-2 {
+    padding: 0.75rem !important; }
+  .pt-md-2,
+  .py-md-2 {
+    padding-top: 0.75rem !important; }
+  .pr-md-2,
+  .px-md-2 {
+    padding-right: 0.75rem !important; }
+  .pb-md-2,
+  .py-md-2 {
+    padding-bottom: 0.75rem !important; }
+  .pl-md-2,
+  .px-md-2 {
+    padding-left: 0.75rem !important; }
+  .p-md-3 {
+    padding: 1.5rem !important; }
+  .pt-md-3,
+  .py-md-3 {
+    padding-top: 1.5rem !important; }
+  .pr-md-3,
+  .px-md-3 {
+    padding-right: 1.5rem !important; }
+  .pb-md-3,
+  .py-md-3 {
+    padding-bottom: 1.5rem !important; }
+  .pl-md-3,
+  .px-md-3 {
+    padding-left: 1.5rem !important; }
+  .p-md-4 {
+    padding: 2.25rem !important; }
+  .pt-md-4,
+  .py-md-4 {
+    padding-top: 2.25rem !important; }
+  .pr-md-4,
+  .px-md-4 {
+    padding-right: 2.25rem !important; }
+  .pb-md-4,
+  .py-md-4 {
+    padding-bottom: 2.25rem !important; }
+  .pl-md-4,
+  .px-md-4 {
+    padding-left: 2.25rem !important; }
+  .p-md-5 {
+    padding: 4.5rem !important; }
+  .pt-md-5,
+  .py-md-5 {
+    padding-top: 4.5rem !important; }
+  .pr-md-5,
+  .px-md-5 {
+    padding-right: 4.5rem !important; }
+  .pb-md-5,
+  .py-md-5 {
+    padding-bottom: 4.5rem !important; }
+  .pl-md-5,
+  .px-md-5 {
+    padding-left: 4.5rem !important; }
+  .m-md-auto {
+    margin: auto !important; }
+  .mt-md-auto,
+  .my-md-auto {
+    margin-top: auto !important; }
+  .mr-md-auto,
+  .mx-md-auto {
+    margin-right: auto !important; }
+  .mb-md-auto,
+  .my-md-auto {
+    margin-bottom: auto !important; }
+  .ml-md-auto,
+  .mx-md-auto {
+    margin-left: auto !important; } }
+
+@media (min-width: 992px) {
+  .m-lg-0 {
+    margin: 0 !important; }
+  .mt-lg-0,
+  .my-lg-0 {
+    margin-top: 0 !important; }
+  .mr-lg-0,
+  .mx-lg-0 {
+    margin-right: 0 !important; }
+  .mb-lg-0,
+  .my-lg-0 {
+    margin-bottom: 0 !important; }
+  .ml-lg-0,
+  .mx-lg-0 {
+    margin-left: 0 !important; }
+  .m-lg-1 {
+    margin: 0.375rem !important; }
+  .mt-lg-1,
+  .my-lg-1 {
+    margin-top: 0.375rem !important; }
+  .mr-lg-1,
+  .mx-lg-1 {
+    margin-right: 0.375rem !important; }
+  .mb-lg-1,
+  .my-lg-1 {
+    margin-bottom: 0.375rem !important; }
+  .ml-lg-1,
+  .mx-lg-1 {
+    margin-left: 0.375rem !important; }
+  .m-lg-2 {
+    margin: 0.75rem !important; }
+  .mt-lg-2,
+  .my-lg-2 {
+    margin-top: 0.75rem !important; }
+  .mr-lg-2,
+  .mx-lg-2 {
+    margin-right: 0.75rem !important; }
+  .mb-lg-2,
+  .my-lg-2 {
+    margin-bottom: 0.75rem !important; }
+  .ml-lg-2,
+  .mx-lg-2 {
+    margin-left: 0.75rem !important; }
+  .m-lg-3 {
+    margin: 1.5rem !important; }
+  .mt-lg-3,
+  .my-lg-3 {
+    margin-top: 1.5rem !important; }
+  .mr-lg-3,
+  .mx-lg-3 {
+    margin-right: 1.5rem !important; }
+  .mb-lg-3,
+  .my-lg-3 {
+    margin-bottom: 1.5rem !important; }
+  .ml-lg-3,
+  .mx-lg-3 {
+    margin-left: 1.5rem !important; }
+  .m-lg-4 {
+    margin: 2.25rem !important; }
+  .mt-lg-4,
+  .my-lg-4 {
+    margin-top: 2.25rem !important; }
+  .mr-lg-4,
+  .mx-lg-4 {
+    margin-right: 2.25rem !important; }
+  .mb-lg-4,
+  .my-lg-4 {
+    margin-bottom: 2.25rem !important; }
+  .ml-lg-4,
+  .mx-lg-4 {
+    margin-left: 2.25rem !important; }
+  .m-lg-5 {
+    margin: 4.5rem !important; }
+  .mt-lg-5,
+  .my-lg-5 {
+    margin-top: 4.5rem !important; }
+  .mr-lg-5,
+  .mx-lg-5 {
+    margin-right: 4.5rem !important; }
+  .mb-lg-5,
+  .my-lg-5 {
+    margin-bottom: 4.5rem !important; }
+  .ml-lg-5,
+  .mx-lg-5 {
+    margin-left: 4.5rem !important; }
+  .p-lg-0 {
+    padding: 0 !important; }
+  .pt-lg-0,
+  .py-lg-0 {
+    padding-top: 0 !important; }
+  .pr-lg-0,
+  .px-lg-0 {
+    padding-right: 0 !important; }
+  .pb-lg-0,
+  .py-lg-0 {
+    padding-bottom: 0 !important; }
+  .pl-lg-0,
+  .px-lg-0 {
+    padding-left: 0 !important; }
+  .p-lg-1 {
+    padding: 0.375rem !important; }
+  .pt-lg-1,
+  .py-lg-1 {
+    padding-top: 0.375rem !important; }
+  .pr-lg-1,
+  .px-lg-1 {
+    padding-right: 0.375rem !important; }
+  .pb-lg-1,
+  .py-lg-1 {
+    padding-bottom: 0.375rem !important; }
+  .pl-lg-1,
+  .px-lg-1 {
+    padding-left: 0.375rem !important; }
+  .p-lg-2 {
+    padding: 0.75rem !important; }
+  .pt-lg-2,
+  .py-lg-2 {
+    padding-top: 0.75rem !important; }
+  .pr-lg-2,
+  .px-lg-2 {
+    padding-right: 0.75rem !important; }
+  .pb-lg-2,
+  .py-lg-2 {
+    padding-bottom: 0.75rem !important; }
+  .pl-lg-2,
+  .px-lg-2 {
+    padding-left: 0.75rem !important; }
+  .p-lg-3 {
+    padding: 1.5rem !important; }
+  .pt-lg-3,
+  .py-lg-3 {
+    padding-top: 1.5rem !important; }
+  .pr-lg-3,
+  .px-lg-3 {
+    padding-right: 1.5rem !important; }
+  .pb-lg-3,
+  .py-lg-3 {
+    padding-bottom: 1.5rem !important; }
+  .pl-lg-3,
+  .px-lg-3 {
+    padding-left: 1.5rem !important; }
+  .p-lg-4 {
+    padding: 2.25rem !important; }
+  .pt-lg-4,
+  .py-lg-4 {
+    padding-top: 2.25rem !important; }
+  .pr-lg-4,
+  .px-lg-4 {
+    padding-right: 2.25rem !important; }
+  .pb-lg-4,
+  .py-lg-4 {
+    padding-bottom: 2.25rem !important; }
+  .pl-lg-4,
+  .px-lg-4 {
+    padding-left: 2.25rem !important; }
+  .p-lg-5 {
+    padding: 4.5rem !important; }
+  .pt-lg-5,
+  .py-lg-5 {
+    padding-top: 4.5rem !important; }
+  .pr-lg-5,
+  .px-lg-5 {
+    padding-right: 4.5rem !important; }
+  .pb-lg-5,
+  .py-lg-5 {
+    padding-bottom: 4.5rem !important; }
+  .pl-lg-5,
+  .px-lg-5 {
+    padding-left: 4.5rem !important; }
+  .m-lg-auto {
+    margin: auto !important; }
+  .mt-lg-auto,
+  .my-lg-auto {
+    margin-top: auto !important; }
+  .mr-lg-auto,
+  .mx-lg-auto {
+    margin-right: auto !important; }
+  .mb-lg-auto,
+  .my-lg-auto {
+    margin-bottom: auto !important; }
+  .ml-lg-auto,
+  .mx-lg-auto {
+    margin-left: auto !important; } }
+
+@media (min-width: 1200px) {
+  .m-xl-0 {
+    margin: 0 !important; }
+  .mt-xl-0,
+  .my-xl-0 {
+    margin-top: 0 !important; }
+  .mr-xl-0,
+  .mx-xl-0 {
+    margin-right: 0 !important; }
+  .mb-xl-0,
+  .my-xl-0 {
+    margin-bottom: 0 !important; }
+  .ml-xl-0,
+  .mx-xl-0 {
+    margin-left: 0 !important; }
+  .m-xl-1 {
+    margin: 0.375rem !important; }
+  .mt-xl-1,
+  .my-xl-1 {
+    margin-top: 0.375rem !important; }
+  .mr-xl-1,
+  .mx-xl-1 {
+    margin-right: 0.375rem !important; }
+  .mb-xl-1,
+  .my-xl-1 {
+    margin-bottom: 0.375rem !important; }
+  .ml-xl-1,
+  .mx-xl-1 {
+    margin-left: 0.375rem !important; }
+  .m-xl-2 {
+    margin: 0.75rem !important; }
+  .mt-xl-2,
+  .my-xl-2 {
+    margin-top: 0.75rem !important; }
+  .mr-xl-2,
+  .mx-xl-2 {
+    margin-right: 0.75rem !important; }
+  .mb-xl-2,
+  .my-xl-2 {
+    margin-bottom: 0.75rem !important; }
+  .ml-xl-2,
+  .mx-xl-2 {
+    margin-left: 0.75rem !important; }
+  .m-xl-3 {
+    margin: 1.5rem !important; }
+  .mt-xl-3,
+  .my-xl-3 {
+    margin-top: 1.5rem !important; }
+  .mr-xl-3,
+  .mx-xl-3 {
+    margin-right: 1.5rem !important; }
+  .mb-xl-3,
+  .my-xl-3 {
+    margin-bottom: 1.5rem !important; }
+  .ml-xl-3,
+  .mx-xl-3 {
+    margin-left: 1.5rem !important; }
+  .m-xl-4 {
+    margin: 2.25rem !important; }
+  .mt-xl-4,
+  .my-xl-4 {
+    margin-top: 2.25rem !important; }
+  .mr-xl-4,
+  .mx-xl-4 {
+    margin-right: 2.25rem !important; }
+  .mb-xl-4,
+  .my-xl-4 {
+    margin-bottom: 2.25rem !important; }
+  .ml-xl-4,
+  .mx-xl-4 {
+    margin-left: 2.25rem !important; }
+  .m-xl-5 {
+    margin: 4.5rem !important; }
+  .mt-xl-5,
+  .my-xl-5 {
+    margin-top: 4.5rem !important; }
+  .mr-xl-5,
+  .mx-xl-5 {
+    margin-right: 4.5rem !important; }
+  .mb-xl-5,
+  .my-xl-5 {
+    margin-bottom: 4.5rem !important; }
+  .ml-xl-5,
+  .mx-xl-5 {
+    margin-left: 4.5rem !important; }
+  .p-xl-0 {
+    padding: 0 !important; }
+  .pt-xl-0,
+  .py-xl-0 {
+    padding-top: 0 !important; }
+  .pr-xl-0,
+  .px-xl-0 {
+    padding-right: 0 !important; }
+  .pb-xl-0,
+  .py-xl-0 {
+    padding-bottom: 0 !important; }
+  .pl-xl-0,
+  .px-xl-0 {
+    padding-left: 0 !important; }
+  .p-xl-1 {
+    padding: 0.375rem !important; }
+  .pt-xl-1,
+  .py-xl-1 {
+    padding-top: 0.375rem !important; }
+  .pr-xl-1,
+  .px-xl-1 {
+    padding-right: 0.375rem !important; }
+  .pb-xl-1,
+  .py-xl-1 {
+    padding-bottom: 0.375rem !important; }
+  .pl-xl-1,
+  .px-xl-1 {
+    padding-left: 0.375rem !important; }
+  .p-xl-2 {
+    padding: 0.75rem !important; }
+  .pt-xl-2,
+  .py-xl-2 {
+    padding-top: 0.75rem !important; }
+  .pr-xl-2,
+  .px-xl-2 {
+    padding-right: 0.75rem !important; }
+  .pb-xl-2,
+  .py-xl-2 {
+    padding-bottom: 0.75rem !important; }
+  .pl-xl-2,
+  .px-xl-2 {
+    padding-left: 0.75rem !important; }
+  .p-xl-3 {
+    padding: 1.5rem !important; }
+  .pt-xl-3,
+  .py-xl-3 {
+    padding-top: 1.5rem !important; }
+  .pr-xl-3,
+  .px-xl-3 {
+    padding-right: 1.5rem !important; }
+  .pb-xl-3,
+  .py-xl-3 {
+    padding-bottom: 1.5rem !important; }
+  .pl-xl-3,
+  .px-xl-3 {
+    padding-left: 1.5rem !important; }
+  .p-xl-4 {
+    padding: 2.25rem !important; }
+  .pt-xl-4,
+  .py-xl-4 {
+    padding-top: 2.25rem !important; }
+  .pr-xl-4,
+  .px-xl-4 {
+    padding-right: 2.25rem !important; }
+  .pb-xl-4,
+  .py-xl-4 {
+    padding-bottom: 2.25rem !important; }
+  .pl-xl-4,
+  .px-xl-4 {
+    padding-left: 2.25rem !important; }
+  .p-xl-5 {
+    padding: 4.5rem !important; }
+  .pt-xl-5,
+  .py-xl-5 {
+    padding-top: 4.5rem !important; }
+  .pr-xl-5,
+  .px-xl-5 {
+    padding-right: 4.5rem !important; }
+  .pb-xl-5,
+  .py-xl-5 {
+    padding-bottom: 4.5rem !important; }
+  .pl-xl-5,
+  .px-xl-5 {
+    padding-left: 4.5rem !important; }
+  .m-xl-auto {
+    margin: auto !important; }
+  .mt-xl-auto,
+  .my-xl-auto {
+    margin-top: auto !important; }
+  .mr-xl-auto,
+  .mx-xl-auto {
+    margin-right: auto !important; }
+  .mb-xl-auto,
+  .my-xl-auto {
+    margin-bottom: auto !important; }
+  .ml-xl-auto,
+  .mx-xl-auto {
+    margin-left: auto !important; } }
+
+.text-monospace {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
+
+.text-justify {
+  text-align: justify !important; }
+
+.text-nowrap {
+  white-space: nowrap !important; }
+
+.text-truncate {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap; }
+
+.text-left {
+  text-align: left !important; }
+
+.text-right {
+  text-align: right !important; }
+
+.text-center {
+  text-align: center !important; }
+
+@media (min-width: 576px) {
+  .text-sm-left {
+    text-align: left !important; }
+  .text-sm-right {
+    text-align: right !important; }
+  .text-sm-center {
+    text-align: center !important; } }
+
+@media (min-width: 768px) {
+  .text-md-left {
+    text-align: left !important; }
+  .text-md-right {
+    text-align: right !important; }
+  .text-md-center {
+    text-align: center !important; } }
+
+@media (min-width: 992px) {
+  .text-lg-left {
+    text-align: left !important; }
+  .text-lg-right {
+    text-align: right !important; }
+  .text-lg-center {
+    text-align: center !important; } }
+
+@media (min-width: 1200px) {
+  .text-xl-left {
+    text-align: left !important; }
+  .text-xl-right {
+    text-align: right !important; }
+  .text-xl-center {
+    text-align: center !important; } }
+
+.text-lowercase {
+  text-transform: lowercase !important; }
+
+.text-uppercase {
+  text-transform: uppercase !important; }
+
+.text-capitalize {
+  text-transform: capitalize !important; }
+
+.font-weight-light {
+  font-weight: 300 !important; }
+
+.font-weight-normal {
+  font-weight: 200 !important; }
+
+.font-weight-bold {
+  font-weight: 700 !important; }
+
+.font-italic {
+  font-style: italic !important; }
+
+.text-white {
+  color: #fff !important; }
+
+.text-primary {
+  color: #cdcdcd !important; }
+
+a.text-primary:hover, a.text-primary:focus {
+  color: #b4b4b4 !important; }
+
+.text-secondary {
+  color: #b0b0b0 !important; }
+
+a.text-secondary:hover, a.text-secondary:focus {
+  color: #979797 !important; }
+
+.text-success {
+  color: #28a745 !important; }
+
+a.text-success:hover, a.text-success:focus {
+  color: #1e7e34 !important; }
+
+.text-info {
+  color: #cce622 !important; }
+
+a.text-info:hover, a.text-info:focus {
+  color: #a9bf16 !important; }
+
+.text-warning {
+  color: #ffc107 !important; }
+
+a.text-warning:hover, a.text-warning:focus {
+  color: #d39e00 !important; }
+
+.text-danger {
+  color: #dc3545 !important; }
+
+a.text-danger:hover, a.text-danger:focus {
+  color: #bd2130 !important; }
+
+.text-light {
+  color: #eaeaea !important; }
+
+a.text-light:hover, a.text-light:focus {
+  color: #d1d1d1 !important; }
+
+.text-dark {
+  color: #555555 !important; }
+
+a.text-dark:hover, a.text-dark:focus {
+  color: #3c3c3c !important; }
+
+.text-body {
+  color: #333 !important; }
+
+.text-muted {
+  color: #6c757d !important; }
+
+.text-black-50 {
+  color: rgba(0, 0, 0, 0.5) !important; }
+
+.text-white-50 {
+  color: rgba(255, 255, 255, 0.5) !important; }
+
+.text-hide {
+  font: 0/0 a;
+  color: transparent;
+  text-shadow: none;
+  background-color: transparent;
+  border: 0; }
+
+.visible {
+  visibility: visible !important; }
+
+.invisible {
+  visibility: hidden !important; }
+
+@media print {
+  *,
+  *::before,
+  *::after {
+    text-shadow: none !important;
+    box-shadow: none !important; }
+  a:not(.btn) {
+    text-decoration: underline; }
+  abbr[title]::after {
+    content: " (" attr(title) ")"; }
+  pre {
+    white-space: pre-wrap !important; }
+  pre,
+  blockquote {
+    border: 1px solid #adb5bd;
+    page-break-inside: avoid; }
+  thead {
+    display: table-header-group; }
+  tr,
+  img {
+    page-break-inside: avoid; }
+  p,
+  h2,
+  h3 {
+    orphans: 3;
+    widows: 3; }
+  h2,
+  h3 {
+    page-break-after: avoid; }
+  @page {
+    size: a3; }
+  body {
+    min-width: 992px !important; }
+  .container {
+    min-width: 992px !important; }
+  .navbar {
+    display: none; }
+  .badge {
+    border: 1px solid #000; }
+  .table {
+    border-collapse: collapse !important; }
+    .table td,
+    .table th {
+      background-color: #fff !important; }
+  .table-bordered th,
+  .table-bordered td {
+    border: 1px solid #dee2e6 !important; }
+  .table-dark {
+    color: inherit; }
+    .table-dark th,
+    .table-dark td,
+    .table-dark thead th,
+    .table-dark tbody + tbody {
+      border-color: #dee2e6; }
+  .table .thead-dark th {
+    color: inherit;
+    border-color: #dee2e6; } }
+
+html, body {
+  height: 100%; }
+
+.bg-primary {
+  color: #212529; }
+  .bg-primary input::-webkit-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-primary input:-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-primary input::-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-primary input::placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-primary .input-group-text {
+    color: #212529; }
+
+.bg-secondary {
+  color: #212529; }
+  .bg-secondary input::-webkit-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-secondary input:-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-secondary input::-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-secondary input::placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-secondary .input-group-text {
+    color: #212529; }
+
+.bg-success {
+  color: #fff; }
+  .bg-success input::-webkit-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-success input:-ms-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-success input::-ms-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-success input::placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-success .input-group-text {
+    color: #fff; }
+
+.bg-info {
+  color: #212529; }
+  .bg-info input::-webkit-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-info input:-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-info input::-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-info input::placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-info .input-group-text {
+    color: #212529; }
+
+.bg-warning {
+  color: #212529; }
+  .bg-warning input::-webkit-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-warning input:-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-warning input::-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-warning input::placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-warning .input-group-text {
+    color: #212529; }
+
+.bg-danger {
+  color: #fff; }
+  .bg-danger input::-webkit-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-danger input:-ms-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-danger input::-ms-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-danger input::placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-danger .input-group-text {
+    color: #fff; }
+
+.bg-light {
+  color: #212529; }
+  .bg-light input::-webkit-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-light input:-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-light input::-ms-input-placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-light input::placeholder {
+    color: rgba(33, 37, 41, 0.8); }
+  .bg-light .input-group-text {
+    color: #212529; }
+
+.bg-dark {
+  color: #fff; }
+  .bg-dark input::-webkit-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-dark input:-ms-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-dark input::-ms-input-placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-dark input::placeholder {
+    color: rgba(255, 255, 255, 0.8); }
+  .bg-dark .input-group-text {
+    color: #fff; }
+
+.box-shadow {
+  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05); }
+
+.cover {
+  min-height: 100%; }
diff --git a/eduapps_project/static/wireframe.scss b/eduapps_project/static/wireframe.scss
new file mode 100644
index 0000000..000d2d6
--- /dev/null
+++ b/eduapps_project/static/wireframe.scss
@@ -0,0 +1,83 @@
+/*!
+* Wireframe Pingendo template (https://templates.pingendo.com)
+* Based on: Bootstrap v4.1.3 (https://getbootstrap.com)
+* Copyright 2014-2018 Pingendo (https://pingendo.com)
+*/
+ 
+// Options
+// 
+// Quickly modify global styling by enabling or disabling optional features.
+  
+$enable-rounded:            true !default;
+$enable-shadows:            true;
+$enable-transitions:        true;
+$enable-hover-media-query:  false;
+$enable-grid-classes:       true;
+$enable-print-styles:       true;
+
+// Variables
+//
+// Colors
+
+$theme-colors: (
+  primary: #cdcdcd,
+  secondary: #b0b0b0,
+  light: #eaeaea,
+  dark: #555555,
+  info: #cce622,
+  success: #28a745,
+  warning: #ffc107,
+  danger: #dc3545
+);
+
+$body-bg: white;
+$body-color: #333;
+
+
+$body-color-inverse: invert($body-color) !default;
+$link-color: #8e8e8e;
+
+// Fonts
+$font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+$headings-font-family: $font-family-base;
+$display-font-family: $font-family-base;
+$font-weight-normal: 200;
+$headings-font-weight: 200;
+$headings-font-weight: $font-weight-normal;
+$lead-font-size:   1.30rem;
+$lead-font-weight:   300;
+$spacer: 1.5rem;
+$font-size-base: 1rem;
+$font-weight-light: 300;
+$font-weight-bold: 700;
+$font-weight-base: $font-weight-normal;
+$line-height-base: 1.5;
+$headings-line-height: 1.2;
+
+@import 'bootstrap-4.1.3/bootstrap';
+
+ 
+html,body {
+   height:100%;
+}
+
+// Color yiq
+@each $name, $value in $theme-colors {
+  .bg-#{$name} {
+    color: color-yiq($value);
+   	input::placeholder {
+      color: transparentize(color-yiq($value), .2);
+    }
+    .input-group-text {
+      color: color-yiq($value);
+    }
+  }
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+.cover {
+	min-height:100%;
+}
diff --git a/eduapps_project/templates/basic_template.html b/eduapps_project/templates/basic_template.html
new file mode 100644
index 0000000..08f2588
--- /dev/null
+++ b/eduapps_project/templates/basic_template.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>{% load static %}{% load compress %}
+<html>
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">{% compress css %}
+<link href="{% static 'fontawesomefree/css/all.min.css' %}" rel="stylesheet" type="text/css">
+<!--  <link rel="stylesheet" href="{% static 'wireframe.css' %}">-->
+<link rel="stylesheet" type="text/x-scss" href="{% static 'wireframe.scss' %}" />{% endcompress %}
+<link rel="icon" href="{% static 'includes/' %}{{favicon}}">
+<title>Edu.apps</title>
+</head>
+<body class="bg-light" style="">{% block 'body' %}
+{% endblock %}{% compress js %}<script src="{% static 'jquery-3.3.1.slim.min.js' %}" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+<script src="{% static 'popper.min.js' %}" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
+<script src="{% static 'bootstrap.min.js' %}" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous" style=""></script>{% block 'extra_scripts' %}{% endblock %}{% endcompress %}
+</body>
+</html>
diff --git a/eduapps_project/urls.py b/eduapps_project/urls.py
new file mode 100644
index 0000000..34a2098
--- /dev/null
+++ b/eduapps_project/urls.py
@@ -0,0 +1,24 @@
+"""eduapps_project URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import include, path
+from django.views.generic import TemplateView
+
+urlpatterns = [
+    path('', include('homeapp.urls')),
+    path('quiz/', include('quiz.urls')),
+    path('admin/', admin.site.urls),
+]
diff --git a/eduapps_project/wsgi.py b/eduapps_project/wsgi.py
new file mode 100644
index 0000000..b67d952
--- /dev/null
+++ b/eduapps_project/wsgi.py
@@ -0,0 +1,16 @@
+"""
+WSGI config for eduapps_project project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'eduapps_project.settings')
+
+application = get_wsgi_application()
diff --git a/homeapp/__init__.py b/homeapp/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/homeapp/admin.py b/homeapp/admin.py
new file mode 100644
index 0000000..8c38f3f
--- /dev/null
+++ b/homeapp/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/homeapp/apps.py b/homeapp/apps.py
new file mode 100644
index 0000000..73d135d
--- /dev/null
+++ b/homeapp/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class HomeappConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'homeapp'
diff --git a/homeapp/migrations/__init__.py b/homeapp/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/homeapp/models.py b/homeapp/models.py
new file mode 100644
index 0000000..71a8362
--- /dev/null
+++ b/homeapp/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
diff --git a/homeapp/templates/homeapp/main.html b/homeapp/templates/homeapp/main.html
new file mode 100644
index 0000000..44baeb0
--- /dev/null
+++ b/homeapp/templates/homeapp/main.html
@@ -0,0 +1,42 @@
+{% extends 'basic_template.html' %} 
+{% block 'body' %}
+  <div class="py-3" style="">
+    <div class="container">
+      <div class="row">
+        <div class="col-md-12">
+          <h1 class="">Bienvenue sur</h1>
+          <h1 class="display-3"><i class="fa fa-university"></i><strong>&nbsp;Edu.apps&nbsp;</strong></h1>
+        </div>
+      </div>
+      <div class="row">
+        <div class="col-md-12">
+          <p class="lead">Choisis une application parmi la liste ci-dessous :</p>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div class="py-3" style="">
+    <div class="container">
+      <div class="row align-items-center justify-content-center">
+        <div class="p-4 col-lg-4 col-md-6 bg-primary">
+          <h4><b>Quiz français</b></h4>
+          <p>Un quiz de français pour tester tes connaissances en conjugaison.</p><a class="btn text-center btn-block btn-dark" href="quiz">J'y vais !</a>
+        </div>
+        <div class="p-4 col-lg-4 col-md-6 bg-dark">
+          <h4><b>Trivial physique chimie</b></h4>
+          <p>Le célèbre jeu de société dans une version spéciale physique chimie !</p>
+          <a class="btn btn-primary text-center btn-block disabled" href="trivial">Bientôt disponible...</a>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div class="bg-dark py-3">
+    <div class="container">
+      <div class="row d-flex justify-content-between">
+        <div class="col-lg-4 col-md-12">
+          <p class="mb-0 text-light">Copyright - Christophe SCAYA - 2022</p>
+        </div>
+      </div>
+    </div>
+  </div>
+{% endblock %}
diff --git a/homeapp/tests.py b/homeapp/tests.py
new file mode 100644
index 0000000..7ce503c
--- /dev/null
+++ b/homeapp/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/homeapp/urls.py b/homeapp/urls.py
new file mode 100644
index 0000000..d0629df
--- /dev/null
+++ b/homeapp/urls.py
@@ -0,0 +1,7 @@
+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path('', views.homeapp, name='homeapp'),
+]
diff --git a/homeapp/views.py b/homeapp/views.py
new file mode 100644
index 0000000..d19b0cd
--- /dev/null
+++ b/homeapp/views.py
@@ -0,0 +1,5 @@
+from django.template.response import TemplateResponse
+from django.template import loader
+
+def homeapp(request):
+    return TemplateResponse(request, 'homeapp/main.html', {'favicon':'university-solid.svg'})
diff --git a/manage.py b/manage.py
new file mode 100755
index 0000000..c772c49
--- /dev/null
+++ b/manage.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'eduapps_project.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/quiz/__init__.py b/quiz/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/quiz/admin.py b/quiz/admin.py
new file mode 100644
index 0000000..dac1cdb
--- /dev/null
+++ b/quiz/admin.py
@@ -0,0 +1,11 @@
+from django.contrib import admin
+
+# Register your models here.
+from .models import Question, Categorie
+
+admin.site.register(Categorie)
+
+class QuestionAdmin(admin.ModelAdmin):
+    list_display = ('categorie_question', 'question_text','reponse_text')
+    
+admin.site.register(Question, QuestionAdmin)
diff --git a/quiz/apps.py b/quiz/apps.py
new file mode 100644
index 0000000..3dc8afe
--- /dev/null
+++ b/quiz/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class QuizConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'quiz'
diff --git a/quiz/migrations/0001_initial.py b/quiz/migrations/0001_initial.py
new file mode 100644
index 0000000..4beb132
--- /dev/null
+++ b/quiz/migrations/0001_initial.py
@@ -0,0 +1,31 @@
+# Generated by Django 4.0.2 on 2022-02-14 20:30
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Categorie',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('categorie_text', models.CharField(max_length=50)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Question',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('question_text', models.CharField(max_length=200)),
+                ('reponse_text', models.CharField(max_length=100)),
+                ('categorie_question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='quiz.categorie')),
+            ],
+        ),
+    ]
diff --git a/quiz/migrations/__init__.py b/quiz/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/quiz/models.py b/quiz/models.py
new file mode 100644
index 0000000..da4450f
--- /dev/null
+++ b/quiz/models.py
@@ -0,0 +1,14 @@
+# Create your models here.
+from django.db import models
+        
+class Categorie(models.Model):
+	categorie_text = models.CharField(max_length=50)
+	def __str__(self):
+	        return self.categorie_text
+	
+class Question(models.Model):
+	categorie_question = models.ForeignKey(Categorie, on_delete=models.CASCADE)
+	question_text = models.CharField(max_length=200)
+	reponse_text = models.CharField(max_length=100)
+	def __str__(self):
+	        return self.question_text+" -> "+self.reponse_text+" ("+self.categorie_question.categorie_text+")"
diff --git a/quiz/static/quiz/bootstrap.bundle.min.js b/quiz/static/quiz/bootstrap.bundle.min.js
new file mode 100644
index 0000000..cc0a255
--- /dev/null
+++ b/quiz/static/quiz/bootstrap.bundle.min.js
@@ -0,0 +1,7 @@
+/*!
+  * Bootstrap v5.1.3 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).bootstrap=e()}(this,(function(){"use strict";const t="transitionend",e=t=>{let e=t.getAttribute("data-bs-target");if(!e||"#"===e){let i=t.getAttribute("href");if(!i||!i.includes("#")&&!i.startsWith("."))return null;i.includes("#")&&!i.startsWith("#")&&(i=`#${i.split("#")[1]}`),e=i&&"#"!==i?i.trim():null}return e},i=t=>{const i=e(t);return i&&document.querySelector(i)?i:null},n=t=>{const i=e(t);return i?document.querySelector(i):null},s=e=>{e.dispatchEvent(new Event(t))},o=t=>!(!t||"object"!=typeof t)&&(void 0!==t.jquery&&(t=t[0]),void 0!==t.nodeType),r=t=>o(t)?t.jquery?t[0]:t:"string"==typeof t&&t.length>0?document.querySelector(t):null,a=(t,e,i)=>{Object.keys(i).forEach((n=>{const s=i[n],r=e[n],a=r&&o(r)?"element":null==(l=r)?`${l}`:{}.toString.call(l).match(/\s([a-z]+)/i)[1].toLowerCase();var 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e=t.state,i=t.options,n=t.name,s=i.offset,o=void 0===s?[0,0]:s,r=Lt.reduce((function(t,i){return t[i]=function(t,e,i){var n=Ut(t),s=[bt,mt].indexOf(n)>=0?-1:1,o="function"==typeof i?i(Object.assign({},e,{placement:t})):i,r=o[0],a=o[1];return r=r||0,a=(a||0)*s,[bt,_t].indexOf(n)>=0?{x:a,y:r}:{x:r,y:a}}(i,e.rects,o),t}),{}),a=r[e.placement],l=a.x,c=a.y;null!=e.modifiersData.popperOffsets&&(e.modifiersData.popperOffsets.x+=l,e.modifiersData.popperOffsets.y+=c),e.modifiersData[n]=r}},Pe={name:"popperOffsets",enabled:!0,phase:"read",fn:function(t){var e=t.state,i=t.name;e.modifiersData[i]=Ce({reference:e.rects.reference,element:e.rects.popper,strategy:"absolute",placement:e.placement})},data:{}},je={name:"preventOverflow",enabled:!0,phase:"main",fn:function(t){var e=t.state,i=t.options,n=t.name,s=i.mainAxis,o=void 0===s||s,r=i.altAxis,a=void 0!==r&&r,l=i.boundary,c=i.rootBoundary,h=i.altBoundary,d=i.padding,u=i.tether,f=void 0===u||u,p=i.tetherOffset,m=void 0===p?0:p,g=ke(e,{boundary:l,rootBoundary:c,padding:d,altBoundary:h}),_=Ut(e.placement),b=ce(e.placement),v=!b,y=ee(_),w="x"===y?"y":"x",E=e.modifiersData.popperOffsets,A=e.rects.reference,T=e.rects.popper,O="function"==typeof m?m(Object.assign({},e.rects,{placement:e.placement})):m,C={x:0,y:0};if(E){if(o||a){var k="y"===y?mt:bt,L="y"===y?gt:_t,x="y"===y?"height":"width",D=E[y],S=E[y]+g[k],N=E[y]-g[L],I=f?-T[x]/2:0,P=b===wt?A[x]:T[x],j=b===wt?-T[x]:-A[x],M=e.elements.arrow,H=f&&M?Kt(M):{width:0,height:0},B=e.modifiersData["arrow#persistent"]?e.modifiersData["arrow#persistent"].padding:{top:0,right:0,bottom:0,left:0},R=B[k],W=B[L],$=oe(0,A[x],H[x]),z=v?A[x]/2-I-$-R-O:P-$-R-O,q=v?-A[x]/2+I+$+W+O:j+$+W+O,F=e.elements.arrow&&te(e.elements.arrow),U=F?"y"===y?F.clientTop||0:F.clientLeft||0:0,V=e.modifiersData.offset?e.modifiersData.offset[e.placement][y]:0,K=E[y]+z-V-U,X=E[y]+q-V;if(o){var Y=oe(f?ne(S,K):S,D,f?ie(N,X):N);E[y]=Y,C[y]=Y-D}if(a){var Q="x"===y?mt:bt,G="x"===y?gt:_t,Z=E[w],J=Z+g[Q],tt=Z-g[G],et=oe(f?ne(J,K):J,Z,f?ie(tt,X):tt);E[w]=et,C[w]=et-Z}}e.modifiersData[n]=C}},requiresIfExists:["offset"]};function Me(t,e,i){void 0===i&&(i=!1);var n=zt(e);zt(e)&&function(t){var e=t.getBoundingClientRect();e.width,t.offsetWidth,e.height,t.offsetHeight}(e);var s,o,r=Gt(e),a=Vt(t),l={scrollLeft:0,scrollTop:0},c={x:0,y:0};return(n||!n&&!i)&&(("body"!==Rt(e)||we(r))&&(l=(s=e)!==Wt(s)&&zt(s)?{scrollLeft:(o=s).scrollLeft,scrollTop:o.scrollTop}:ve(s)),zt(e)?((c=Vt(e)).x+=e.clientLeft,c.y+=e.clientTop):r&&(c.x=ye(r))),{x:a.left+l.scrollLeft-c.x,y:a.top+l.scrollTop-c.y,width:a.width,height:a.height}}function He(t){var e=new Map,i=new Set,n=[];function s(t){i.add(t.name),[].concat(t.requires||[],t.requiresIfExists||[]).forEach((function(t){if(!i.has(t)){var n=e.get(t);n&&s(n)}})),n.push(t)}return t.forEach((function(t){e.set(t.name,t)})),t.forEach((function(t){i.has(t.name)||s(t)})),n}var Be={placement:"bottom",modifiers:[],strategy:"absolute"};function Re(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return!e.some((function(t){return!(t&&"function"==typeof t.getBoundingClientRect)}))}function We(t){void 0===t&&(t={});var e=t,i=e.defaultModifiers,n=void 0===i?[]:i,s=e.defaultOptions,o=void 0===s?Be:s;return function(t,e,i){void 0===i&&(i=o);var s,r,a={placement:"bottom",orderedModifiers:[],options:Object.assign({},Be,o),modifiersData:{},elements:{reference:t,popper:e},attributes:{},styles:{}},l=[],c=!1,h={state:a,setOptions:function(i){var s="function"==typeof i?i(a.options):i;d(),a.options=Object.assign({},o,a.options,s),a.scrollParents={reference:$t(t)?Ae(t):t.contextElement?Ae(t.contextElement):[],popper:Ae(e)};var r,c,u=function(t){var e=He(t);return Bt.reduce((function(t,i){return t.concat(e.filter((function(t){return t.phase===i})))}),[])}((r=[].concat(n,a.options.modifiers),c=r.reduce((function(t,e){var i=t[e.name];return t[e.name]=i?Object.assign({},i,e,{options:Object.assign({},i.options,e.options),data:Object.assign({},i.data,e.data)}):e,t}),{}),Object.keys(c).map((function(t){return c[t]}))));return a.orderedModifiers=u.filter((function(t){return t.enabled})),a.orderedModifiers.forEach((function(t){var e=t.name,i=t.options,n=void 0===i?{}:i,s=t.effect;if("function"==typeof s){var o=s({state:a,name:e,instance:h,options:n});l.push(o||function(){})}})),h.update()},forceUpdate:function(){if(!c){var t=a.elements,e=t.reference,i=t.popper;if(Re(e,i)){a.rects={reference:Me(e,te(i),"fixed"===a.options.strategy),popper:Kt(i)},a.reset=!1,a.placement=a.options.placement,a.orderedModifiers.forEach((function(t){return a.modifiersData[t.name]=Object.assign({},t.data)}));for(var n=0;n<a.orderedModifiers.length;n++)if(!0!==a.reset){var s=a.orderedModifiers[n],o=s.fn,r=s.options,l=void 0===r?{}:r,d=s.name;"function"==typeof o&&(a=o({state:a,options:l,name:d,instance:h})||a)}else a.reset=!1,n=-1}}},update:(s=function(){return new Promise((function(t){h.forceUpdate(),t(a)}))},function(){return r||(r=new Promise((function(t){Promise.resolve().then((function(){r=void 0,t(s())}))}))),r}),destroy:function(){d(),c=!0}};if(!Re(t,e))return h;function d(){l.forEach((function(t){return t()})),l=[]}return h.setOptions(i).then((function(t){!c&&i.onFirstUpdate&&i.onFirstUpdate(t)})),h}}var $e=We(),ze=We({defaultModifiers:[pe,Pe,ue,Ft]}),qe=We({defaultModifiers:[pe,Pe,ue,Ft,Ie,xe,je,le,Ne]});const Fe=Object.freeze({__proto__:null,popperGenerator:We,detectOverflow:ke,createPopperBase:$e,createPopper:qe,createPopperLite:ze,top:mt,bottom:gt,right:_t,left:bt,auto:vt,basePlacements:yt,start:wt,end:Et,clippingParents:At,viewport:Tt,popper:Ot,reference:Ct,variationPlacements:kt,placements:Lt,beforeRead:xt,read:Dt,afterRead:St,beforeMain:Nt,main:It,afterMain:Pt,beforeWrite:jt,write:Mt,afterWrite:Ht,modifierPhases:Bt,applyStyles:Ft,arrow:le,computeStyles:ue,eventListeners:pe,flip:xe,hide:Ne,offset:Ie,popperOffsets:Pe,preventOverflow:je}),Ue="dropdown",Ve="Escape",Ke="Space",Xe="ArrowUp",Ye="ArrowDown",Qe=new RegExp("ArrowUp|ArrowDown|Escape"),Ge="click.bs.dropdown.data-api",Ze="keydown.bs.dropdown.data-api",Je="show",ti='[data-bs-toggle="dropdown"]',ei=".dropdown-menu",ii=m()?"top-end":"top-start",ni=m()?"top-start":"top-end",si=m()?"bottom-end":"bottom-start",oi=m()?"bottom-start":"bottom-end",ri=m()?"left-start":"right-start",ai=m()?"right-start":"left-start",li={offset:[0,2],boundary:"clippingParents",reference:"toggle",display:"dynamic",popperConfig:null,autoClose:!0},ci={offset:"(array|string|function)",boundary:"(string|element)",reference:"(string|element|object)",display:"string",popperConfig:"(null|object|function)",autoClose:"(boolean|string)"};class hi extends B{constructor(t,e){super(t),this._popper=null,this._config=this._getConfig(e),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar()}static get Default(){return li}static get DefaultType(){return ci}static get NAME(){return Ue}toggle(){return this._isShown()?this.hide():this.show()}show(){if(c(this._element)||this._isShown(this._menu))return;const t={relatedTarget:this._element};if(j.trigger(this._element,"show.bs.dropdown",t).defaultPrevented)return;const e=hi.getParentFromElement(this._element);this._inNavbar?U.setDataAttribute(this._menu,"popper","none"):this._createPopper(e),"ontouchstart"in document.documentElement&&!e.closest(".navbar-nav")&&[].concat(...document.body.children).forEach((t=>j.on(t,"mouseover",d))),this._element.focus(),this._element.setAttribute("aria-expanded",!0),this._menu.classList.add(Je),this._element.classList.add(Je),j.trigger(this._element,"shown.bs.dropdown",t)}hide(){if(c(this._element)||!this._isShown(this._menu))return;const t={relatedTarget:this._element};this._completeHide(t)}dispose(){this._popper&&this._popper.destroy(),super.dispose()}update(){this._inNavbar=this._detectNavbar(),this._popper&&this._popper.update()}_completeHide(t){j.trigger(this._element,"hide.bs.dropdown",t).defaultPrevented||("ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>j.off(t,"mouseover",d))),this._popper&&this._popper.destroy(),this._menu.classList.remove(Je),this._element.classList.remove(Je),this._element.setAttribute("aria-expanded","false"),U.removeDataAttribute(this._menu,"popper"),j.trigger(this._element,"hidden.bs.dropdown",t))}_getConfig(t){if(t={...this.constructor.Default,...U.getDataAttributes(this._element),...t},a(Ue,t,this.constructor.DefaultType),"object"==typeof t.reference&&!o(t.reference)&&"function"!=typeof t.reference.getBoundingClientRect)throw new TypeError(`${Ue.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);return t}_createPopper(t){if(void 0===Fe)throw new TypeError("Bootstrap's dropdowns require Popper (https://popper.js.org)");let e=this._element;"parent"===this._config.reference?e=t:o(this._config.reference)?e=r(this._config.reference):"object"==typeof this._config.reference&&(e=this._config.reference);const i=this._getPopperConfig(),n=i.modifiers.find((t=>"applyStyles"===t.name&&!1===t.enabled));this._popper=qe(e,this._menu,i),n&&U.setDataAttribute(this._menu,"popper","static")}_isShown(t=this._element){return t.classList.contains(Je)}_getMenuElement(){return V.next(this._element,ei)[0]}_getPlacement(){const t=this._element.parentNode;if(t.classList.contains("dropend"))return ri;if(t.classList.contains("dropstart"))return ai;const e="end"===getComputedStyle(this._menu).getPropertyValue("--bs-position").trim();return t.classList.contains("dropup")?e?ni:ii:e?oi:si}_detectNavbar(){return null!==this._element.closest(".navbar")}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_getPopperConfig(){const t={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return"static"===this._config.display&&(t.modifiers=[{name:"applyStyles",enabled:!1}]),{...t,..."function"==typeof this._config.popperConfig?this._config.popperConfig(t):this._config.popperConfig}}_selectMenuItem({key:t,target:e}){const i=V.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter(l);i.length&&v(i,e,t===Ye,!i.includes(e)).focus()}static jQueryInterface(t){return this.each((function(){const e=hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}static clearMenus(t){if(t&&(2===t.button||"keyup"===t.type&&"Tab"!==t.key))return;const e=V.find(ti);for(let i=0,n=e.length;i<n;i++){const n=hi.getInstance(e[i]);if(!n||!1===n._config.autoClose)continue;if(!n._isShown())continue;const s={relatedTarget:n._element};if(t){const e=t.composedPath(),i=e.includes(n._menu);if(e.includes(n._element)||"inside"===n._config.autoClose&&!i||"outside"===n._config.autoClose&&i)continue;if(n._menu.contains(t.target)&&("keyup"===t.type&&"Tab"===t.key||/input|select|option|textarea|form/i.test(t.target.tagName)))continue;"click"===t.type&&(s.clickEvent=t)}n._completeHide(s)}}static getParentFromElement(t){return n(t)||t.parentNode}static dataApiKeydownHandler(t){if(/input|textarea/i.test(t.target.tagName)?t.key===Ke||t.key!==Ve&&(t.key!==Ye&&t.key!==Xe||t.target.closest(ei)):!Qe.test(t.key))return;const e=this.classList.contains(Je);if(!e&&t.key===Ve)return;if(t.preventDefault(),t.stopPropagation(),c(this))return;const i=this.matches(ti)?this:V.prev(this,ti)[0],n=hi.getOrCreateInstance(i);if(t.key!==Ve)return t.key===Xe||t.key===Ye?(e||n.show(),void n._selectMenuItem(t)):void(e&&t.key!==Ke||hi.clearMenus());n.hide()}}j.on(document,Ze,ti,hi.dataApiKeydownHandler),j.on(document,Ze,ei,hi.dataApiKeydownHandler),j.on(document,Ge,hi.clearMenus),j.on(document,"keyup.bs.dropdown.data-api",hi.clearMenus),j.on(document,Ge,ti,(function(t){t.preventDefault(),hi.getOrCreateInstance(this).toggle()})),g(hi);const di=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",ui=".sticky-top";class fi{constructor(){this._element=document.body}getWidth(){const t=document.documentElement.clientWidth;return Math.abs(window.innerWidth-t)}hide(){const t=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,"paddingRight",(e=>e+t)),this._setElementAttributes(di,"paddingRight",(e=>e+t)),this._setElementAttributes(ui,"marginRight",(e=>e-t))}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(t,e,i){const n=this.getWidth();this._applyManipulationCallback(t,(t=>{if(t!==this._element&&window.innerWidth>t.clientWidth+n)return;this._saveInitialAttribute(t,e);const s=window.getComputedStyle(t)[e];t.style[e]=`${i(Number.parseFloat(s))}px`}))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,"paddingRight"),this._resetElementAttributes(di,"paddingRight"),this._resetElementAttributes(ui,"marginRight")}_saveInitialAttribute(t,e){const i=t.style[e];i&&U.setDataAttribute(t,e,i)}_resetElementAttributes(t,e){this._applyManipulationCallback(t,(t=>{const i=U.getDataAttribute(t,e);void 0===i?t.style.removeProperty(e):(U.removeDataAttribute(t,e),t.style[e]=i)}))}_applyManipulationCallback(t,e){o(t)?e(t):V.find(t,this._element).forEach(e)}isOverflowing(){return this.getWidth()>0}}const pi={className:"modal-backdrop",isVisible:!0,isAnimated:!1,rootElement:"body",clickCallback:null},mi={className:"string",isVisible:"boolean",isAnimated:"boolean",rootElement:"(element|string)",clickCallback:"(function|null)"},gi="show",_i="mousedown.bs.backdrop";class bi{constructor(t){this._config=this._getConfig(t),this._isAppended=!1,this._element=null}show(t){this._config.isVisible?(this._append(),this._config.isAnimated&&u(this._getElement()),this._getElement().classList.add(gi),this._emulateAnimation((()=>{_(t)}))):_(t)}hide(t){this._config.isVisible?(this._getElement().classList.remove(gi),this._emulateAnimation((()=>{this.dispose(),_(t)}))):_(t)}_getElement(){if(!this._element){const t=document.createElement("div");t.className=this._config.className,this._config.isAnimated&&t.classList.add("fade"),this._element=t}return this._element}_getConfig(t){return(t={...pi,..."object"==typeof t?t:{}}).rootElement=r(t.rootElement),a("backdrop",t,mi),t}_append(){this._isAppended||(this._config.rootElement.append(this._getElement()),j.on(this._getElement(),_i,(()=>{_(this._config.clickCallback)})),this._isAppended=!0)}dispose(){this._isAppended&&(j.off(this._element,_i),this._element.remove(),this._isAppended=!1)}_emulateAnimation(t){b(t,this._getElement(),this._config.isAnimated)}}const vi={trapElement:null,autofocus:!0},yi={trapElement:"element",autofocus:"boolean"},wi=".bs.focustrap",Ei="backward";class Ai{constructor(t){this._config=this._getConfig(t),this._isActive=!1,this._lastTabNavDirection=null}activate(){const{trapElement:t,autofocus:e}=this._config;this._isActive||(e&&t.focus(),j.off(document,wi),j.on(document,"focusin.bs.focustrap",(t=>this._handleFocusin(t))),j.on(document,"keydown.tab.bs.focustrap",(t=>this._handleKeydown(t))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,j.off(document,wi))}_handleFocusin(t){const{target:e}=t,{trapElement:i}=this._config;if(e===document||e===i||i.contains(e))return;const n=V.focusableChildren(i);0===n.length?i.focus():this._lastTabNavDirection===Ei?n[n.length-1].focus():n[0].focus()}_handleKeydown(t){"Tab"===t.key&&(this._lastTabNavDirection=t.shiftKey?Ei:"forward")}_getConfig(t){return t={...vi,..."object"==typeof t?t:{}},a("focustrap",t,yi),t}}const Ti="modal",Oi="Escape",Ci={backdrop:!0,keyboard:!0,focus:!0},ki={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean"},Li="hidden.bs.modal",xi="show.bs.modal",Di="resize.bs.modal",Si="click.dismiss.bs.modal",Ni="keydown.dismiss.bs.modal",Ii="mousedown.dismiss.bs.modal",Pi="modal-open",ji="show",Mi="modal-static";class Hi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._dialog=V.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._ignoreBackdropClick=!1,this._isTransitioning=!1,this._scrollBar=new fi}static get Default(){return Ci}static get NAME(){return Ti}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||this._isTransitioning||j.trigger(this._element,xi,{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._isAnimated()&&(this._isTransitioning=!0),this._scrollBar.hide(),document.body.classList.add(Pi),this._adjustDialog(),this._setEscapeEvent(),this._setResizeEvent(),j.on(this._dialog,Ii,(()=>{j.one(this._element,"mouseup.dismiss.bs.modal",(t=>{t.target===this._element&&(this._ignoreBackdropClick=!0)}))})),this._showBackdrop((()=>this._showElement(t))))}hide(){if(!this._isShown||this._isTransitioning)return;if(j.trigger(this._element,"hide.bs.modal").defaultPrevented)return;this._isShown=!1;const t=this._isAnimated();t&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),this._focustrap.deactivate(),this._element.classList.remove(ji),j.off(this._element,Si),j.off(this._dialog,Ii),this._queueCallback((()=>this._hideModal()),this._element,t)}dispose(){[window,this._dialog].forEach((t=>j.off(t,".bs.modal"))),this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new bi({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_getConfig(t){return t={...Ci,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Ti,t,ki),t}_showElement(t){const e=this._isAnimated(),i=V.findOne(".modal-body",this._dialog);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0,i&&(i.scrollTop=0),e&&u(this._element),this._element.classList.add(ji),this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,j.trigger(this._element,"shown.bs.modal",{relatedTarget:t})}),this._dialog,e)}_setEscapeEvent(){this._isShown?j.on(this._element,Ni,(t=>{this._config.keyboard&&t.key===Oi?(t.preventDefault(),this.hide()):this._config.keyboard||t.key!==Oi||this._triggerBackdropTransition()})):j.off(this._element,Ni)}_setResizeEvent(){this._isShown?j.on(window,Di,(()=>this._adjustDialog())):j.off(window,Di)}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(Pi),this._resetAdjustments(),this._scrollBar.reset(),j.trigger(this._element,Li)}))}_showBackdrop(t){j.on(this._element,Si,(t=>{this._ignoreBackdropClick?this._ignoreBackdropClick=!1:t.target===t.currentTarget&&(!0===this._config.backdrop?this.hide():"static"===this._config.backdrop&&this._triggerBackdropTransition())})),this._backdrop.show(t)}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(j.trigger(this._element,"hidePrevented.bs.modal").defaultPrevented)return;const{classList:t,scrollHeight:e,style:i}=this._element,n=e>document.documentElement.clientHeight;!n&&"hidden"===i.overflowY||t.contains(Mi)||(n||(i.overflowY="hidden"),t.add(Mi),this._queueCallback((()=>{t.remove(Mi),n||this._queueCallback((()=>{i.overflowY=""}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const t=this._element.scrollHeight>document.documentElement.clientHeight,e=this._scrollBar.getWidth(),i=e>0;(!i&&t&&!m()||i&&!t&&m())&&(this._element.style.paddingLeft=`${e}px`),(i&&!t&&!m()||!i&&t&&m())&&(this._element.style.paddingRight=`${e}px`)}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(t,e){return this.each((function(){const i=Hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t](e)}}))}}j.on(document,"click.bs.modal.data-api",'[data-bs-toggle="modal"]',(function(t){const e=n(this);["A","AREA"].includes(this.tagName)&&t.preventDefault(),j.one(e,xi,(t=>{t.defaultPrevented||j.one(e,Li,(()=>{l(this)&&this.focus()}))}));const i=V.findOne(".modal.show");i&&Hi.getInstance(i).hide(),Hi.getOrCreateInstance(e).toggle(this)})),R(Hi),g(Hi);const Bi="offcanvas",Ri={backdrop:!0,keyboard:!0,scroll:!1},Wi={backdrop:"boolean",keyboard:"boolean",scroll:"boolean"},$i="show",zi=".offcanvas.show",qi="hidden.bs.offcanvas";class Fi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get NAME(){return Bi}static get Default(){return Ri}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||j.trigger(this._element,"show.bs.offcanvas",{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._element.style.visibility="visible",this._backdrop.show(),this._config.scroll||(new fi).hide(),this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add($i),this._queueCallback((()=>{this._config.scroll||this._focustrap.activate(),j.trigger(this._element,"shown.bs.offcanvas",{relatedTarget:t})}),this._element,!0))}hide(){this._isShown&&(j.trigger(this._element,"hide.bs.offcanvas").defaultPrevented||(this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.remove($i),this._backdrop.hide(),this._queueCallback((()=>{this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._element.style.visibility="hidden",this._config.scroll||(new fi).reset(),j.trigger(this._element,qi)}),this._element,!0)))}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_getConfig(t){return t={...Ri,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Bi,t,Wi),t}_initializeBackDrop(){return new bi({className:"offcanvas-backdrop",isVisible:this._config.backdrop,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:()=>this.hide()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_addEventListeners(){j.on(this._element,"keydown.dismiss.bs.offcanvas",(t=>{this._config.keyboard&&"Escape"===t.key&&this.hide()}))}static jQueryInterface(t){return this.each((function(){const e=Fi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t]||t.startsWith("_")||"constructor"===t)throw new TypeError(`No method named "${t}"`);e[t](this)}}))}}j.on(document,"click.bs.offcanvas.data-api",'[data-bs-toggle="offcanvas"]',(function(t){const e=n(this);if(["A","AREA"].includes(this.tagName)&&t.preventDefault(),c(this))return;j.one(e,qi,(()=>{l(this)&&this.focus()}));const i=V.findOne(zi);i&&i!==e&&Fi.getInstance(i).hide(),Fi.getOrCreateInstance(e).toggle(this)})),j.on(window,"load.bs.offcanvas.data-api",(()=>V.find(zi).forEach((t=>Fi.getOrCreateInstance(t).show())))),R(Fi),g(Fi);const Ui=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),Vi=/^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i,Ki=/^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i,Xi=(t,e)=>{const i=t.nodeName.toLowerCase();if(e.includes(i))return!Ui.has(i)||Boolean(Vi.test(t.nodeValue)||Ki.test(t.nodeValue));const n=e.filter((t=>t instanceof RegExp));for(let t=0,e=n.length;t<e;t++)if(n[t].test(i))return!0;return!1};function Yi(t,e,i){if(!t.length)return t;if(i&&"function"==typeof i)return i(t);const n=(new window.DOMParser).parseFromString(t,"text/html"),s=[].concat(...n.body.querySelectorAll("*"));for(let t=0,i=s.length;t<i;t++){const i=s[t],n=i.nodeName.toLowerCase();if(!Object.keys(e).includes(n)){i.remove();continue}const o=[].concat(...i.attributes),r=[].concat(e["*"]||[],e[n]||[]);o.forEach((t=>{Xi(t,r)||i.removeAttribute(t.nodeName)}))}return n.body.innerHTML}const Qi="tooltip",Gi=new Set(["sanitize","allowList","sanitizeFn"]),Zi={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(array|string|function)",container:"(string|element|boolean)",fallbackPlacements:"array",boundary:"(string|element)",customClass:"(string|function)",sanitize:"boolean",sanitizeFn:"(null|function)",allowList:"object",popperConfig:"(null|object|function)"},Ji={AUTO:"auto",TOP:"top",RIGHT:m()?"left":"right",BOTTOM:"bottom",LEFT:m()?"right":"left"},tn={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:[0,0],container:!1,fallbackPlacements:["top","right","bottom","left"],boundary:"clippingParents",customClass:"",sanitize:!0,sanitizeFn:null,allowList:{"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],div:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]},popperConfig:null},en={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},nn="fade",sn="show",on="show",rn="out",an=".tooltip-inner",ln=".modal",cn="hide.bs.modal",hn="hover",dn="focus";class un extends B{constructor(t,e){if(void 0===Fe)throw new TypeError("Bootstrap's tooltips require Popper (https://popper.js.org)");super(t),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this._config=this._getConfig(e),this.tip=null,this._setListeners()}static get Default(){return tn}static get NAME(){return Qi}static get Event(){return en}static get DefaultType(){return Zi}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(t){if(this._isEnabled)if(t){const e=this._initializeOnDelegatedTarget(t);e._activeTrigger.click=!e._activeTrigger.click,e._isWithActiveTrigger()?e._enter(null,e):e._leave(null,e)}else{if(this.getTipElement().classList.contains(sn))return void this._leave(null,this);this._enter(null,this)}}dispose(){clearTimeout(this._timeout),j.off(this._element.closest(ln),cn,this._hideModalHandler),this.tip&&this.tip.remove(),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this.isWithContent()||!this._isEnabled)return;const t=j.trigger(this._element,this.constructor.Event.SHOW),e=h(this._element),i=null===e?this._element.ownerDocument.documentElement.contains(this._element):e.contains(this._element);if(t.defaultPrevented||!i)return;"tooltip"===this.constructor.NAME&&this.tip&&this.getTitle()!==this.tip.querySelector(an).innerHTML&&(this._disposePopper(),this.tip.remove(),this.tip=null);const n=this.getTipElement(),s=(t=>{do{t+=Math.floor(1e6*Math.random())}while(document.getElementById(t));return t})(this.constructor.NAME);n.setAttribute("id",s),this._element.setAttribute("aria-describedby",s),this._config.animation&&n.classList.add(nn);const o="function"==typeof this._config.placement?this._config.placement.call(this,n,this._element):this._config.placement,r=this._getAttachment(o);this._addAttachmentClass(r);const{container:a}=this._config;H.set(n,this.constructor.DATA_KEY,this),this._element.ownerDocument.documentElement.contains(this.tip)||(a.append(n),j.trigger(this._element,this.constructor.Event.INSERTED)),this._popper?this._popper.update():this._popper=qe(this._element,n,this._getPopperConfig(r)),n.classList.add(sn);const l=this._resolvePossibleFunction(this._config.customClass);l&&n.classList.add(...l.split(" ")),"ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>{j.on(t,"mouseover",d)}));const c=this.tip.classList.contains(nn);this._queueCallback((()=>{const t=this._hoverState;this._hoverState=null,j.trigger(this._element,this.constructor.Event.SHOWN),t===rn&&this._leave(null,this)}),this.tip,c)}hide(){if(!this._popper)return;const t=this.getTipElement();if(j.trigger(this._element,this.constructor.Event.HIDE).defaultPrevented)return;t.classList.remove(sn),"ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>j.off(t,"mouseover",d))),this._activeTrigger.click=!1,this._activeTrigger.focus=!1,this._activeTrigger.hover=!1;const e=this.tip.classList.contains(nn);this._queueCallback((()=>{this._isWithActiveTrigger()||(this._hoverState!==on&&t.remove(),this._cleanTipClass(),this._element.removeAttribute("aria-describedby"),j.trigger(this._element,this.constructor.Event.HIDDEN),this._disposePopper())}),this.tip,e),this._hoverState=""}update(){null!==this._popper&&this._popper.update()}isWithContent(){return Boolean(this.getTitle())}getTipElement(){if(this.tip)return this.tip;const t=document.createElement("div");t.innerHTML=this._config.template;const e=t.children[0];return this.setContent(e),e.classList.remove(nn,sn),this.tip=e,this.tip}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),an)}_sanitizeAndSetContent(t,e,i){const n=V.findOne(i,t);e||!n?this.setElementContent(n,e):n.remove()}setElementContent(t,e){if(null!==t)return o(e)?(e=r(e),void(this._config.html?e.parentNode!==t&&(t.innerHTML="",t.append(e)):t.textContent=e.textContent)):void(this._config.html?(this._config.sanitize&&(e=Yi(e,this._config.allowList,this._config.sanitizeFn)),t.innerHTML=e):t.textContent=e)}getTitle(){const t=this._element.getAttribute("data-bs-original-title")||this._config.title;return this._resolvePossibleFunction(t)}updateAttachment(t){return"right"===t?"end":"left"===t?"start":t}_initializeOnDelegatedTarget(t,e){return e||this.constructor.getOrCreateInstance(t.delegateTarget,this._getDelegateConfig())}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_resolvePossibleFunction(t){return"function"==typeof t?t.call(this._element):t}_getPopperConfig(t){const e={placement:t,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"onChange",enabled:!0,phase:"afterWrite",fn:t=>this._handlePopperPlacementChange(t)}],onFirstUpdate:t=>{t.options.placement!==t.placement&&this._handlePopperPlacementChange(t)}};return{...e,..."function"==typeof this._config.popperConfig?this._config.popperConfig(e):this._config.popperConfig}}_addAttachmentClass(t){this.getTipElement().classList.add(`${this._getBasicClassPrefix()}-${this.updateAttachment(t)}`)}_getAttachment(t){return Ji[t.toUpperCase()]}_setListeners(){this._config.trigger.split(" ").forEach((t=>{if("click"===t)j.on(this._element,this.constructor.Event.CLICK,this._config.selector,(t=>this.toggle(t)));else if("manual"!==t){const e=t===hn?this.constructor.Event.MOUSEENTER:this.constructor.Event.FOCUSIN,i=t===hn?this.constructor.Event.MOUSELEAVE:this.constructor.Event.FOCUSOUT;j.on(this._element,e,this._config.selector,(t=>this._enter(t))),j.on(this._element,i,this._config.selector,(t=>this._leave(t)))}})),this._hideModalHandler=()=>{this._element&&this.hide()},j.on(this._element.closest(ln),cn,this._hideModalHandler),this._config.selector?this._config={...this._config,trigger:"manual",selector:""}:this._fixTitle()}_fixTitle(){const t=this._element.getAttribute("title"),e=typeof this._element.getAttribute("data-bs-original-title");(t||"string"!==e)&&(this._element.setAttribute("data-bs-original-title",t||""),!t||this._element.getAttribute("aria-label")||this._element.textContent||this._element.setAttribute("aria-label",t),this._element.setAttribute("title",""))}_enter(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusin"===t.type?dn:hn]=!0),e.getTipElement().classList.contains(sn)||e._hoverState===on?e._hoverState=on:(clearTimeout(e._timeout),e._hoverState=on,e._config.delay&&e._config.delay.show?e._timeout=setTimeout((()=>{e._hoverState===on&&e.show()}),e._config.delay.show):e.show())}_leave(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusout"===t.type?dn:hn]=e._element.contains(t.relatedTarget)),e._isWithActiveTrigger()||(clearTimeout(e._timeout),e._hoverState=rn,e._config.delay&&e._config.delay.hide?e._timeout=setTimeout((()=>{e._hoverState===rn&&e.hide()}),e._config.delay.hide):e.hide())}_isWithActiveTrigger(){for(const t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1}_getConfig(t){const e=U.getDataAttributes(this._element);return Object.keys(e).forEach((t=>{Gi.has(t)&&delete e[t]})),(t={...this.constructor.Default,...e,..."object"==typeof t&&t?t:{}}).container=!1===t.container?document.body:r(t.container),"number"==typeof t.delay&&(t.delay={show:t.delay,hide:t.delay}),"number"==typeof t.title&&(t.title=t.title.toString()),"number"==typeof t.content&&(t.content=t.content.toString()),a(Qi,t,this.constructor.DefaultType),t.sanitize&&(t.template=Yi(t.template,t.allowList,t.sanitizeFn)),t}_getDelegateConfig(){const t={};for(const e in this._config)this.constructor.Default[e]!==this._config[e]&&(t[e]=this._config[e]);return t}_cleanTipClass(){const t=this.getTipElement(),e=new RegExp(`(^|\\s)${this._getBasicClassPrefix()}\\S+`,"g"),i=t.getAttribute("class").match(e);null!==i&&i.length>0&&i.map((t=>t.trim())).forEach((e=>t.classList.remove(e)))}_getBasicClassPrefix(){return"bs-tooltip"}_handlePopperPlacementChange(t){const{state:e}=t;e&&(this.tip=e.elements.popper,this._cleanTipClass(),this._addAttachmentClass(this._getAttachment(e.placement)))}_disposePopper(){this._popper&&(this._popper.destroy(),this._popper=null)}static jQueryInterface(t){return this.each((function(){const e=un.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}}g(un);const fn={...un.Default,placement:"right",offset:[0,8],trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="popover-arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'},pn={...un.DefaultType,content:"(string|element|function)"},mn={HIDE:"hide.bs.popover",HIDDEN:"hidden.bs.popover",SHOW:"show.bs.popover",SHOWN:"shown.bs.popover",INSERTED:"inserted.bs.popover",CLICK:"click.bs.popover",FOCUSIN:"focusin.bs.popover",FOCUSOUT:"focusout.bs.popover",MOUSEENTER:"mouseenter.bs.popover",MOUSELEAVE:"mouseleave.bs.popover"};class gn extends un{static get Default(){return fn}static get NAME(){return"popover"}static get Event(){return mn}static get DefaultType(){return pn}isWithContent(){return this.getTitle()||this._getContent()}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),".popover-header"),this._sanitizeAndSetContent(t,this._getContent(),".popover-body")}_getContent(){return this._resolvePossibleFunction(this._config.content)}_getBasicClassPrefix(){return"bs-popover"}static jQueryInterface(t){return this.each((function(){const e=gn.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}}g(gn);const _n="scrollspy",bn={offset:10,method:"auto",target:""},vn={offset:"number",method:"string",target:"(string|element)"},yn="active",wn=".nav-link, .list-group-item, .dropdown-item",En="position";class An extends B{constructor(t,e){super(t),this._scrollElement="BODY"===this._element.tagName?window:this._element,this._config=this._getConfig(e),this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,j.on(this._scrollElement,"scroll.bs.scrollspy",(()=>this._process())),this.refresh(),this._process()}static get Default(){return bn}static get NAME(){return _n}refresh(){const t=this._scrollElement===this._scrollElement.window?"offset":En,e="auto"===this._config.method?t:this._config.method,n=e===En?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight(),V.find(wn,this._config.target).map((t=>{const s=i(t),o=s?V.findOne(s):null;if(o){const t=o.getBoundingClientRect();if(t.width||t.height)return[U[e](o).top+n,s]}return null})).filter((t=>t)).sort(((t,e)=>t[0]-e[0])).forEach((t=>{this._offsets.push(t[0]),this._targets.push(t[1])}))}dispose(){j.off(this._scrollElement,".bs.scrollspy"),super.dispose()}_getConfig(t){return(t={...bn,...U.getDataAttributes(this._element),..."object"==typeof t&&t?t:{}}).target=r(t.target)||document.documentElement,a(_n,t,vn),t}_getScrollTop(){return this._scrollElement===window?this._scrollElement.pageYOffset:this._scrollElement.scrollTop}_getScrollHeight(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)}_getOffsetHeight(){return this._scrollElement===window?window.innerHeight:this._scrollElement.getBoundingClientRect().height}_process(){const t=this._getScrollTop()+this._config.offset,e=this._getScrollHeight(),i=this._config.offset+e-this._getOffsetHeight();if(this._scrollHeight!==e&&this.refresh(),t>=i){const t=this._targets[this._targets.length-1];this._activeTarget!==t&&this._activate(t)}else{if(this._activeTarget&&t<this._offsets[0]&&this._offsets[0]>0)return this._activeTarget=null,void this._clear();for(let e=this._offsets.length;e--;)this._activeTarget!==this._targets[e]&&t>=this._offsets[e]&&(void 0===this._offsets[e+1]||t<this._offsets[e+1])&&this._activate(this._targets[e])}}_activate(t){this._activeTarget=t,this._clear();const e=wn.split(",").map((e=>`${e}[data-bs-target="${t}"],${e}[href="${t}"]`)),i=V.findOne(e.join(","),this._config.target);i.classList.add(yn),i.classList.contains("dropdown-item")?V.findOne(".dropdown-toggle",i.closest(".dropdown")).classList.add(yn):V.parents(i,".nav, .list-group").forEach((t=>{V.prev(t,".nav-link, 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+/*# sourceMappingURL=bootstrap.min.css.map */
\ No newline at end of file
diff --git a/quiz/static/quiz/favicon.png b/quiz/static/quiz/favicon.png
new file mode 100644
index 0000000..e19a90b
Binary files /dev/null and b/quiz/static/quiz/favicon.png differ
diff --git a/quiz/static/quiz/jquery.touchSwipe.min.js b/quiz/static/quiz/jquery.touchSwipe.min.js
new file mode 100644
index 0000000..8ba8494
--- /dev/null
+++ b/quiz/static/quiz/jquery.touchSwipe.min.js
@@ -0,0 +1,16 @@
+/*!
+ * @fileOverview TouchSwipe - jQuery Plugin
+ * @version 1.6.18
+ *
+ * @author Matt Bryson http://www.github.com/mattbryson
+ * @see https://github.com/mattbryson/TouchSwipe-Jquery-Plugin
+ * @see http://labs.rampinteractive.co.uk/touchSwipe/
+ * @see http://plugins.jquery.com/project/touchSwipe
+ * @license
+ * Copyright (c) 2010-2015 Matt Bryson
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ *
+ */
+
+!function(factory){"function"==typeof define&&define.amd&&define.amd.jQuery?define(["jquery"],factory):factory("undefined"!=typeof module&&module.exports?require("jquery"):jQuery)}(function($){"use strict";function init(options){return!options||void 0!==options.allowPageScroll||void 0===options.swipe&&void 0===options.swipeStatus||(options.allowPageScroll=NONE),void 0!==options.click&&void 0===options.tap&&(options.tap=options.click),options||(options={}),options=$.extend({},$.fn.swipe.defaults,options),this.each(function(){var $this=$(this),plugin=$this.data(PLUGIN_NS);plugin||(plugin=new TouchSwipe(this,options),$this.data(PLUGIN_NS,plugin))})}function TouchSwipe(element,options){function touchStart(jqEvent){if(!(getTouchInProgress()||$(jqEvent.target).closest(options.excludedElements,$element).length>0)){var event=jqEvent.originalEvent?jqEvent.originalEvent:jqEvent;if(!event.pointerType||"mouse"!=event.pointerType||0!=options.fallbackToMouseEvents){var ret,touches=event.touches,evt=touches?touches[0]:event;return phase=PHASE_START,touches?fingerCount=touches.length:options.preventDefaultEvents!==!1&&jqEvent.preventDefault(),distance=0,direction=null,currentDirection=null,pinchDirection=null,duration=0,startTouchesDistance=0,endTouchesDistance=0,pinchZoom=1,pinchDistance=0,maximumsMap=createMaximumsData(),cancelMultiFingerRelease(),createFingerData(0,evt),!touches||fingerCount===options.fingers||options.fingers===ALL_FINGERS||hasPinches()?(startTime=getTimeStamp(),2==fingerCount&&(createFingerData(1,touches[1]),startTouchesDistance=endTouchesDistance=calculateTouchesDistance(fingerData[0].start,fingerData[1].start)),(options.swipeStatus||options.pinchStatus)&&(ret=triggerHandler(event,phase))):ret=!1,ret===!1?(phase=PHASE_CANCEL,triggerHandler(event,phase),ret):(options.hold&&(holdTimeout=setTimeout($.proxy(function(){$element.trigger("hold",[event.target]),options.hold&&(ret=options.hold.call($element,event,event.target))},this),options.longTapThreshold)),setTouchInProgress(!0),null)}}}function touchMove(jqEvent){var event=jqEvent.originalEvent?jqEvent.originalEvent:jqEvent;if(phase!==PHASE_END&&phase!==PHASE_CANCEL&&!inMultiFingerRelease()){var 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inBounds=!0;if(options.triggerOnTouchLeave){var bounds=getbounds(this);inBounds=isInBounds(currentFinger.end,bounds)}!options.triggerOnTouchEnd&&inBounds?phase=getNextPhase(PHASE_MOVE):options.triggerOnTouchLeave&&!inBounds&&(phase=getNextPhase(PHASE_END)),phase!=PHASE_CANCEL&&phase!=PHASE_END||triggerHandler(event,phase)}}else phase=PHASE_CANCEL,triggerHandler(event,phase);ret===!1&&(phase=PHASE_CANCEL,triggerHandler(event,phase))}}function touchEnd(jqEvent){var event=jqEvent.originalEvent?jqEvent.originalEvent:jqEvent,touches=event.touches;if(touches){if(touches.length&&!inMultiFingerRelease())return startMultiFingerRelease(event),!0;if(touches.length&&inMultiFingerRelease())return!0}return inMultiFingerRelease()&&(fingerCount=fingerCountAtRelease),endTime=getTimeStamp(),duration=calculateDuration(),didSwipeBackToCancel()||!validateSwipeDistance()?(phase=PHASE_CANCEL,triggerHandler(event,phase)):options.triggerOnTouchEnd||options.triggerOnTouchEnd===!1&&phase===PHASE_MOVE?(options.preventDefaultEvents!==!1&&jqEvent.preventDefault(),phase=PHASE_END,triggerHandler(event,phase)):!options.triggerOnTouchEnd&&hasTap()?(phase=PHASE_END,triggerHandlerForGesture(event,phase,TAP)):phase===PHASE_MOVE&&(phase=PHASE_CANCEL,triggerHandler(event,phase)),setTouchInProgress(!1),null}function touchCancel(){fingerCount=0,endTime=0,startTime=0,startTouchesDistance=0,endTouchesDistance=0,pinchZoom=1,cancelMultiFingerRelease(),setTouchInProgress(!1)}function touchLeave(jqEvent){var event=jqEvent.originalEvent?jqEvent.originalEvent:jqEvent;options.triggerOnTouchLeave&&(phase=getNextPhase(PHASE_END),triggerHandler(event,phase))}function removeListeners(){$element.unbind(START_EV,touchStart),$element.unbind(CANCEL_EV,touchCancel),$element.unbind(MOVE_EV,touchMove),$element.unbind(END_EV,touchEnd),LEAVE_EV&&$element.unbind(LEAVE_EV,touchLeave),setTouchInProgress(!1)}function getNextPhase(currentPhase){var nextPhase=currentPhase,validTime=validateSwipeTime(),validDistance=validateSwipeDistance(),didCancel=didSwipeBackToCancel();return!validTime||didCancel?nextPhase=PHASE_CANCEL:!validDistance||currentPhase!=PHASE_MOVE||options.triggerOnTouchEnd&&!options.triggerOnTouchLeave?!validDistance&&currentPhase==PHASE_END&&options.triggerOnTouchLeave&&(nextPhase=PHASE_CANCEL):nextPhase=PHASE_END,nextPhase}function triggerHandler(event,phase){var ret,touches=event.touches;return(didSwipe()||hasSwipes())&&(ret=triggerHandlerForGesture(event,phase,SWIPE)),(didPinch()||hasPinches())&&ret!==!1&&(ret=triggerHandlerForGesture(event,phase,PINCH)),didDoubleTap()&&ret!==!1?ret=triggerHandlerForGesture(event,phase,DOUBLE_TAP):didLongTap()&&ret!==!1?ret=triggerHandlerForGesture(event,phase,LONG_TAP):didTap()&&ret!==!1&&(ret=triggerHandlerForGesture(event,phase,TAP)),phase===PHASE_CANCEL&&touchCancel(event),phase===PHASE_END&&(touches?touches.length||touchCancel(event):touchCancel(event)),ret}function triggerHandlerForGesture(event,phase,gesture){var ret;if(gesture==SWIPE){if($element.trigger("swipeStatus",[phase,direction||null,distance||0,duration||0,fingerCount,fingerData,currentDirection]),options.swipeStatus&&(ret=options.swipeStatus.call($element,event,phase,direction||null,distance||0,duration||0,fingerCount,fingerData,currentDirection),ret===!1))return!1;if(phase==PHASE_END&&validateSwipe()){if(clearTimeout(singleTapTimeout),clearTimeout(holdTimeout),$element.trigger("swipe",[direction,distance,duration,fingerCount,fingerData,currentDirection]),options.swipe&&(ret=options.swipe.call($element,event,direction,distance,duration,fingerCount,fingerData,currentDirection),ret===!1))return!1;switch(direction){case LEFT:$element.trigger("swipeLeft",[direction,distance,duration,fingerCount,fingerData,currentDirection]),options.swipeLeft&&(ret=options.swipeLeft.call($element,event,direction,distance,duration,fingerCount,fingerData,currentDirection));break;case RIGHT:$element.trigger("swipeRight",[direction,distance,duration,fingerCount,fingerData,currentDirection]),options.swipeRight&&(ret=options.swipeRight.call($element,event,direction,distance,duration,fingerCount,fingerData,currentDirection));break;case UP:$element.trigger("swipeUp",[direction,distance,duration,fingerCount,fingerData,currentDirection]),options.swipeUp&&(ret=options.swipeUp.call($element,event,direction,distance,duration,fingerCount,fingerData,currentDirection));break;case DOWN:$element.trigger("swipeDown",[direction,distance,duration,fingerCount,fingerData,currentDirection]),options.swipeDown&&(ret=options.swipeDown.call($element,event,direction,distance,duration,fingerCount,fingerData,currentDirection))}}}if(gesture==PINCH){if($element.trigger("pinchStatus",[phase,pinchDirection||null,pinchDistance||0,duration||0,fingerCount,pinchZoom,fingerData]),options.pinchStatus&&(ret=options.pinchStatus.call($element,event,phase,pinchDirection||null,pinchDistance||0,duration||0,fingerCount,pinchZoom,fingerData),ret===!1))return!1;if(phase==PHASE_END&&validatePinch())switch(pinchDirection){case IN:$element.trigger("pinchIn",[pinchDirection||null,pinchDistance||0,duration||0,fingerCount,pinchZoom,fingerData]),options.pinchIn&&(ret=options.pinchIn.call($element,event,pinchDirection||null,pinchDistance||0,duration||0,fingerCount,pinchZoom,fingerData));break;case OUT:$element.trigger("pinchOut",[pinchDirection||null,pinchDistance||0,duration||0,fingerCount,pinchZoom,fingerData]),options.pinchOut&&(ret=options.pinchOut.call($element,event,pinchDirection||null,pinchDistance||0,duration||0,fingerCount,pinchZoom,fingerData))}}return gesture==TAP?phase!==PHASE_CANCEL&&phase!==PHASE_END||(clearTimeout(singleTapTimeout),clearTimeout(holdTimeout),hasDoubleTap()&&!inDoubleTap()?(doubleTapStartTime=getTimeStamp(),singleTapTimeout=setTimeout($.proxy(function(){doubleTapStartTime=null,$element.trigger("tap",[event.target]),options.tap&&(ret=options.tap.call($element,event,event.target))},this),options.doubleTapThreshold)):(doubleTapStartTime=null,$element.trigger("tap",[event.target]),options.tap&&(ret=options.tap.call($element,event,event.target)))):gesture==DOUBLE_TAP?phase!==PHASE_CANCEL&&phase!==PHASE_END||(clearTimeout(singleTapTimeout),clearTimeout(holdTimeout),doubleTapStartTime=null,$element.trigger("doubletap",[event.target]),options.doubleTap&&(ret=options.doubleTap.call($element,event,event.target))):gesture==LONG_TAP&&(phase!==PHASE_CANCEL&&phase!==PHASE_END||(clearTimeout(singleTapTimeout),doubleTapStartTime=null,$element.trigger("longtap",[event.target]),options.longTap&&(ret=options.longTap.call($element,event,event.target)))),ret}function validateSwipeDistance(){var valid=!0;return null!==options.threshold&&(valid=distance>=options.threshold),valid}function didSwipeBackToCancel(){var cancelled=!1;return null!==options.cancelThreshold&&null!==direction&&(cancelled=getMaxDistance(direction)-distance>=options.cancelThreshold),cancelled}function validatePinchDistance(){return null===options.pinchThreshold||pinchDistance>=options.pinchThreshold}function validateSwipeTime(){var result;return result=!options.maxTimeThreshold||!(duration>=options.maxTimeThreshold)}function validateDefaultEvent(jqEvent,direction){if(options.preventDefaultEvents!==!1)if(options.allowPageScroll===NONE)jqEvent.preventDefault();else{var auto=options.allowPageScroll===AUTO;switch(direction){case LEFT:(options.swipeLeft&&auto||!auto&&options.allowPageScroll!=HORIZONTAL)&&jqEvent.preventDefault();break;case RIGHT:(options.swipeRight&&auto||!auto&&options.allowPageScroll!=HORIZONTAL)&&jqEvent.preventDefault();break;case UP:(options.swipeUp&&auto||!auto&&options.allowPageScroll!=VERTICAL)&&jqEvent.preventDefault();break;case DOWN:(options.swipeDown&&auto||!auto&&options.allowPageScroll!=VERTICAL)&&jqEvent.preventDefault();break;case NONE:}}}function validatePinch(){var hasCorrectFingerCount=validateFingers(),hasEndPoint=validateEndPoint(),hasCorrectDistance=validatePinchDistance();return hasCorrectFingerCount&&hasEndPoint&&hasCorrectDistance}function hasPinches(){return!!(options.pinchStatus||options.pinchIn||options.pinchOut)}function didPinch(){return!(!validatePinch()||!hasPinches())}function validateSwipe(){var hasValidTime=validateSwipeTime(),hasValidDistance=validateSwipeDistance(),hasCorrectFingerCount=validateFingers(),hasEndPoint=validateEndPoint(),didCancel=didSwipeBackToCancel(),valid=!didCancel&&hasEndPoint&&hasCorrectFingerCount&&hasValidDistance&&hasValidTime;return valid}function hasSwipes(){return!!(options.swipe||options.swipeStatus||options.swipeLeft||options.swipeRight||options.swipeUp||options.swipeDown)}function didSwipe(){return!(!validateSwipe()||!hasSwipes())}function validateFingers(){return fingerCount===options.fingers||options.fingers===ALL_FINGERS||!SUPPORTS_TOUCH}function validateEndPoint(){return 0!==fingerData[0].end.x}function hasTap(){return!!options.tap}function hasDoubleTap(){return!!options.doubleTap}function hasLongTap(){return!!options.longTap}function validateDoubleTap(){if(null==doubleTapStartTime)return!1;var now=getTimeStamp();return hasDoubleTap()&&now-doubleTapStartTime<=options.doubleTapThreshold}function inDoubleTap(){return validateDoubleTap()}function validateTap(){return(1===fingerCount||!SUPPORTS_TOUCH)&&(isNaN(distance)||distance<options.threshold)}function validateLongTap(){return duration>options.longTapThreshold&&distance<DOUBLE_TAP_THRESHOLD}function didTap(){return!(!validateTap()||!hasTap())}function didDoubleTap(){return!(!validateDoubleTap()||!hasDoubleTap())}function didLongTap(){return!(!validateLongTap()||!hasLongTap())}function startMultiFingerRelease(event){previousTouchEndTime=getTimeStamp(),fingerCountAtRelease=event.touches.length+1}function cancelMultiFingerRelease(){previousTouchEndTime=0,fingerCountAtRelease=0}function inMultiFingerRelease(){var withinThreshold=!1;if(previousTouchEndTime){var diff=getTimeStamp()-previousTouchEndTime;diff<=options.fingerReleaseThreshold&&(withinThreshold=!0)}return withinThreshold}function getTouchInProgress(){return!($element.data(PLUGIN_NS+"_intouch")!==!0)}function setTouchInProgress(val){$element&&(val===!0?($element.bind(MOVE_EV,touchMove),$element.bind(END_EV,touchEnd),LEAVE_EV&&$element.bind(LEAVE_EV,touchLeave)):($element.unbind(MOVE_EV,touchMove,!1),$element.unbind(END_EV,touchEnd,!1),LEAVE_EV&&$element.unbind(LEAVE_EV,touchLeave,!1)),$element.data(PLUGIN_NS+"_intouch",val===!0))}function createFingerData(id,evt){var f={start:{x:0,y:0},last:{x:0,y:0},end:{x:0,y:0}};return f.start.x=f.last.x=f.end.x=evt.pageX||evt.clientX,f.start.y=f.last.y=f.end.y=evt.pageY||evt.clientY,fingerData[id]=f,f}function updateFingerData(evt){var id=void 0!==evt.identifier?evt.identifier:0,f=getFingerData(id);return null===f&&(f=createFingerData(id,evt)),f.last.x=f.end.x,f.last.y=f.end.y,f.end.x=evt.pageX||evt.clientX,f.end.y=evt.pageY||evt.clientY,f}function getFingerData(id){return fingerData[id]||null}function setMaxDistance(direction,distance){direction!=NONE&&(distance=Math.max(distance,getMaxDistance(direction)),maximumsMap[direction].distance=distance)}function getMaxDistance(direction){if(maximumsMap[direction])return maximumsMap[direction].distance}function createMaximumsData(){var maxData={};return maxData[LEFT]=createMaximumVO(LEFT),maxData[RIGHT]=createMaximumVO(RIGHT),maxData[UP]=createMaximumVO(UP),maxData[DOWN]=createMaximumVO(DOWN),maxData}function createMaximumVO(dir){return{direction:dir,distance:0}}function calculateDuration(){return endTime-startTime}function calculateTouchesDistance(startPoint,endPoint){var diffX=Math.abs(startPoint.x-endPoint.x),diffY=Math.abs(startPoint.y-endPoint.y);return Math.round(Math.sqrt(diffX*diffX+diffY*diffY))}function calculatePinchZoom(startDistance,endDistance){var percent=endDistance/startDistance*1;return percent.toFixed(2)}function calculatePinchDirection(){return pinchZoom<1?OUT:IN}function calculateDistance(startPoint,endPoint){return Math.round(Math.sqrt(Math.pow(endPoint.x-startPoint.x,2)+Math.pow(endPoint.y-startPoint.y,2)))}function calculateAngle(startPoint,endPoint){var x=startPoint.x-endPoint.x,y=endPoint.y-startPoint.y,r=Math.atan2(y,x),angle=Math.round(180*r/Math.PI);return angle<0&&(angle=360-Math.abs(angle)),angle}function calculateDirection(startPoint,endPoint){if(comparePoints(startPoint,endPoint))return NONE;var angle=calculateAngle(startPoint,endPoint);return angle<=45&&angle>=0?LEFT:angle<=360&&angle>=315?LEFT:angle>=135&&angle<=225?RIGHT:angle>45&&angle<135?DOWN:UP}function getTimeStamp(){var now=new Date;return now.getTime()}function getbounds(el){el=$(el);var offset=el.offset(),bounds={left:offset.left,right:offset.left+el.outerWidth(),top:offset.top,bottom:offset.top+el.outerHeight()};return bounds}function isInBounds(point,bounds){return point.x>bounds.left&&point.x<bounds.right&&point.y>bounds.top&&point.y<bounds.bottom}function comparePoints(pointA,pointB){return pointA.x==pointB.x&&pointA.y==pointB.y}var options=$.extend({},options),useTouchEvents=SUPPORTS_TOUCH||SUPPORTS_POINTER||!options.fallbackToMouseEvents,START_EV=useTouchEvents?SUPPORTS_POINTER?SUPPORTS_POINTER_IE10?"MSPointerDown":"pointerdown":"touchstart":"mousedown",MOVE_EV=useTouchEvents?SUPPORTS_POINTER?SUPPORTS_POINTER_IE10?"MSPointerMove":"pointermove":"touchmove":"mousemove",END_EV=useTouchEvents?SUPPORTS_POINTER?SUPPORTS_POINTER_IE10?"MSPointerUp":"pointerup":"touchend":"mouseup",LEAVE_EV=useTouchEvents?SUPPORTS_POINTER?"mouseleave":null:"mouseleave",CANCEL_EV=SUPPORTS_POINTER?SUPPORTS_POINTER_IE10?"MSPointerCancel":"pointercancel":"touchcancel",distance=0,direction=null,currentDirection=null,duration=0,startTouchesDistance=0,endTouchesDistance=0,pinchZoom=1,pinchDistance=0,pinchDirection=0,maximumsMap=null,$element=$(element),phase="start",fingerCount=0,fingerData={},startTime=0,endTime=0,previousTouchEndTime=0,fingerCountAtRelease=0,doubleTapStartTime=0,singleTapTimeout=null,holdTimeout=null;try{$element.bind(START_EV,touchStart),$element.bind(CANCEL_EV,touchCancel)}catch(e){$.error("events not supported "+START_EV+","+CANCEL_EV+" on jQuery.swipe")}this.enable=function(){return this.disable(),$element.bind(START_EV,touchStart),$element.bind(CANCEL_EV,touchCancel),$element},this.disable=function(){return removeListeners(),$element},this.destroy=function(){removeListeners(),$element.data(PLUGIN_NS,null),$element=null},this.option=function(property,value){if("object"==typeof property)options=$.extend(options,property);else if(void 0!==options[property]){if(void 0===value)return options[property];options[property]=value}else{if(!property)return options;$.error("Option "+property+" does not exist on jQuery.swipe.options")}return null}}var VERSION="1.6.18",LEFT="left",RIGHT="right",UP="up",DOWN="down",IN="in",OUT="out",NONE="none",AUTO="auto",SWIPE="swipe",PINCH="pinch",TAP="tap",DOUBLE_TAP="doubletap",LONG_TAP="longtap",HORIZONTAL="horizontal",VERTICAL="vertical",ALL_FINGERS="all",DOUBLE_TAP_THRESHOLD=10,PHASE_START="start",PHASE_MOVE="move",PHASE_END="end",PHASE_CANCEL="cancel",SUPPORTS_TOUCH="ontouchstart"in window,SUPPORTS_POINTER_IE10=window.navigator.msPointerEnabled&&!window.PointerEvent&&!SUPPORTS_TOUCH,SUPPORTS_POINTER=(window.PointerEvent||window.navigator.msPointerEnabled)&&!SUPPORTS_TOUCH,PLUGIN_NS="TouchSwipe",defaults={fingers:1,threshold:75,cancelThreshold:null,pinchThreshold:20,maxTimeThreshold:null,fingerReleaseThreshold:250,longTapThreshold:500,doubleTapThreshold:200,swipe:null,swipeLeft:null,swipeRight:null,swipeUp:null,swipeDown:null,swipeStatus:null,pinchIn:null,pinchOut:null,pinchStatus:null,click:null,tap:null,doubleTap:null,longTap:null,hold:null,triggerOnTouchEnd:!0,triggerOnTouchLeave:!1,allowPageScroll:"auto",fallbackToMouseEvents:!0,excludedElements:".noSwipe",preventDefaultEvents:!0};$.fn.swipe=function(method){var $this=$(this),plugin=$this.data(PLUGIN_NS);if(plugin&&"string"==typeof method){if(plugin[method])return plugin[method].apply(plugin,Array.prototype.slice.call(arguments,1));$.error("Method "+method+" does not exist on jQuery.swipe")}else if(plugin&&"object"==typeof method)plugin.option.apply(plugin,arguments);else if(!(plugin||"object"!=typeof method&&method))return init.apply(this,arguments);return $this},$.fn.swipe.version=VERSION,$.fn.swipe.defaults=defaults,$.fn.swipe.phases={PHASE_START:PHASE_START,PHASE_MOVE:PHASE_MOVE,PHASE_END:PHASE_END,PHASE_CANCEL:PHASE_CANCEL},$.fn.swipe.directions={LEFT:LEFT,RIGHT:RIGHT,UP:UP,DOWN:DOWN,IN:IN,OUT:OUT},$.fn.swipe.pageScroll={NONE:NONE,HORIZONTAL:HORIZONTAL,VERTICAL:VERTICAL,AUTO:AUTO},$.fn.swipe.fingers={ONE:1,TWO:2,THREE:3,FOUR:4,FIVE:5,ALL:ALL_FINGERS}});
+
diff --git a/quiz/templates/quiz/quiz.html b/quiz/templates/quiz/quiz.html
new file mode 100644
index 0000000..86e83b9
--- /dev/null
+++ b/quiz/templates/quiz/quiz.html
@@ -0,0 +1,60 @@
+{% extends 'basic_template.html' %}{% block 'body' %}
+	  <nav class="navbar navbar-light">
+	    <div class="container"> <a class="navbar-brand text-primary" href="..">
+		<i class="fa fa-arrow-left"></i>
+		<b>Menu du quiz</b>
+	      </a> </div>
+	  </nav>
+          <div class="carousel slide h-75" data-wrap="false" data-interval="false" id="carousel">
+            <div class="carousel-inner h-100">{% if question_list %}{% for question in question_list %}
+              <div class="carousel-item {% if forloop.counter == 1 %}active{% endif %} h-100">
+                <div class="h-100 d-flex justify-content-center align-items-center">
+                  <div class="w-75 d-flex align-items-left flex-column">
+                    <h3 class="p-1"><b><u>Question&nbsp;:</u></b></h3>
+                    <h3 class="p-1">{{question.question_text}}</h3>
+                    <h3 class="p-1"><b><u>R&eacute;ponse&nbsp;:</u></b></h3>
+                    <h3 class="p-1">{{question.reponse_text}}</h3>
+                  </div>
+                </div>
+              </div>{% endfor %}{% else %}
+              <div class="carousel-item h-100">
+                <div class="h-100 d-flex justify-content-center align-items-center">
+                  <div class="w-75 d-flex align-items-left flex-column">
+                    <div class="d-flex p-2 mb-2"><b><u>Question :</u></b></div>
+                    <div class="d-flex p-2 mb-2">Aucune question disponible</div>
+                  </div>
+                </div>
+              </div>{% endif %}
+            </div> <a class="carousel-control-prev" href="#carousel" role="button" data-slide="prev"> <span class="carousel-control-prev-icon"></span> <span class="sr-only">Previous</span> </a> <a class="carousel-control-next" href="#carousel" role="button" data-slide="next"> <span class="carousel-control-next-icon"></span> <span class="sr-only">Next</span> </a>
+          </div>
+{% endblock %}{% block 'extra_scripts' %}{% load static %}
+<script src="{% static 'quiz/jquery.touchSwipe.min.js' %}" type="text/javascript"></script>
+          <script>
+          	$( document ).ready(function() {
+		    // Gestion du swipe
+		    $(".carousel").carousel({
+			interval: false,
+			pause: true
+		    });
+
+		    $( ".carousel .carousel-inner" ).swipe( {
+		    swipeLeft: function ( event, direction, distance, duration, fingerCount ) {
+			this.parent( ).carousel( 'next' );
+		    },
+		    swipeRight: function ( ) {
+			this.parent( ).carousel( 'prev' );
+		    },
+		    threshold: 0,
+		    tap: function(event, target) {
+			window.location = $(this).find('.carousel-item.active a').attr('href');
+		    },
+		    excludedElements:"label, button, input, select, textarea, .noSwipe"
+		    } );
+
+		    $('.carousel .carousel-inner').on('dragstart', 'a', function () {
+			return false;
+		    });  
+
+		});
+          </script>
+{% endblock %}
diff --git a/quiz/templates/quiz/quiz_main.html b/quiz/templates/quiz/quiz_main.html
new file mode 100644
index 0000000..4728f27
--- /dev/null
+++ b/quiz/templates/quiz/quiz_main.html
@@ -0,0 +1,36 @@
+{% extends 'basic_template.html' %}{% block 'body' %}
+<nav class="navbar navbar-light">
+    <div class="container"> <a class="navbar-brand text-primary" href="..">
+        <i class="fa fa-university"></i>
+        <b>&nbsp;Edu.apps</b>
+      </a> </div>
+  </nav>
+  <div class="justify-content-center py-2" style="">
+    <div class="container">
+      <div class="row py-2 d-flex justify-content-center">
+        <h1 class="display-3"><b>Quiz français</b>&nbsp;<i class="fa fa-question-circle"></i></h1>
+      </div>
+    </div>
+  </div>
+  <div class="py-3" style="">
+    <div class="container">
+      <div class="row align-items-center justify-content-center">
+        <div class="col-md-12">
+          <div class="row">
+            <div class="col-md-12 align-items-center justify-content-center d-flex pb-4">
+              <div class="btn-group text-justify shadow-lg" style="">
+                <button class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+                  <h3 class="p-1">Choisis ton thème</h3>
+                </button>
+                <div class="dropdown-menu" x-placement="bottom-start" style="position: absolute; will-change: transform; top: 0px; left: 0px; transform: translate3d(0px, 76px, 0px);">{% if categories_list %}{% for categorie in categories_list %}
+                  <a class="dropdown-item" href="{{ categorie.id }}">
+                    <h4>{{ categorie.categorie_text }}</h4>
+                  </a>{% endfor %}{% endif %}
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>{% endblock %}
diff --git a/quiz/tests.py b/quiz/tests.py
new file mode 100644
index 0000000..7ce503c
--- /dev/null
+++ b/quiz/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/quiz/urls.py b/quiz/urls.py
new file mode 100644
index 0000000..1e1b92e
--- /dev/null
+++ b/quiz/urls.py
@@ -0,0 +1,8 @@
+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path('', views.quiz_main, name='quiz_main'),
+    path('<int:categorie_id>/', views.quiz_categorie, name='quiz_categorie'),
+]
diff --git a/quiz/views.py b/quiz/views.py
new file mode 100644
index 0000000..f4dc7ca
--- /dev/null
+++ b/quiz/views.py
@@ -0,0 +1,24 @@
+from django.http import HttpResponse
+from django.template import loader
+from .models import Question, Categorie
+from random import shuffle
+
+def quiz_main(request):
+    categories_list = Categorie.objects.all()
+    template = loader.get_template('quiz/quiz_main.html')
+    context = {
+        'categories_list': categories_list,
+        'favicon':'question-circle-solid.svg'
+    }
+    return HttpResponse(template.render(context, request))
+    
+def quiz_categorie(request, categorie_id):
+    question_list = Question.objects.all().filter(categorie_question=categorie_id)
+    random_list = list(question_list)
+    shuffle(random_list)
+    template = loader.get_template('quiz/quiz.html')
+    context = {
+        'question_list': random_list,
+        'favicon':'question-circle-solid.svg'
+    }
+    return HttpResponse(template.render(context, request))
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..7d8e693
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+Django == 4.0.1
+fontawesomefree==6.0.0
+mod_wsgi
+django-libsass