app/assets/stylesheets/bootstrap_migration.scss


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/*
 *  Scss to help with bootstrap 3 to 4 migration
 */

$text-color: $gl-text-color;

$brand-primary: $gl-primary;
$brand-success: $gl-success;
$brand-info: $gl-info;
$brand-warning: $gl-warning;
$brand-danger: $gl-danger;

$border-radius-base: 3px !default;

$modal-body-bg: $white-light;
$input-border: $border-color;
$input-border-focus: $focus-border-color;

$padding-base-vertical: $gl-vert-padding;
$padding-base-horizontal: $gl-padding;

html {
  // Override default font size used in bs4
  font-size: 14px;
}

button,
html [type="button"],
[type="reset"],
[type="submit"] {
  // Override bootstrap reboot
  -webkit-appearance: inherit;
}

[role="button"] {
  cursor: pointer;
}

input[type="file"] {
  // Bootstrap 4 file input height is taller by default
  // which makes them look ugly
  line-height: 1;
}

b,
strong {
  font-weight: bold;
}

a {
  color: $gl-link-color;
}

.form-group.row .col-form-label {
  // Bootstrap 4 aligns labels to the left
  // for horizontal forms
  @include media-breakpoint-up(md) {
    text-align: right;
  }
}

code {
  padding: 2px 4px;
  background-color: $red-100;
  border-radius: 3px;
}

table {
  // Remove any table border lines
  border-spacing: 0;
}

.tooltip {
  // Fix bootstrap4 bug whereby tooltips flicker when they are hovered over their borders
  pointer-events: none;
}

.popover {
  font-size: 14px;
}

@each $breakpoint in map-keys($grid-breakpoints) {
  @include media-breakpoint-up($breakpoint) {
    $infix: breakpoint-infix($breakpoint, $grid-breakpoints);

    .d#{$infix}-table-header-group { display: table-header-group !important; }
  }
}

.text-secondary {
  // Override Bootstrap's light secondary color
  // We have to use !important because bootstrap has that set as well
  color: $gl-text-color-secondary !important;
}

// Polyfill deprecated selectors

.hidden {
  display: none !important;
  visibility: hidden !important;
}

.hide {
  display: none;
}

.dropdown-toggle::after,
.dropright .dropdown-menu-toggle::after {
  // Remove bootstrap's dropdown caret
  display: none;
}

.badge {
  padding: 4px 5px;
  font-size: 12px;
  font-style: normal;
  font-weight: $gl-font-weight-normal;
  display: inline-block;

  &.badge-gray {
    background-color: $label-gray-bg;
    color: $gl-text-color;
    text-shadow: none;
  }

  &.badge-inverse {
    background-color: $label-inverse-bg;
  }
}

.divider {
  @extend .dropdown-divider;
}

.info-well {
  background: $theme-gray-50;
  color: $gl-text-color;
  border: 1px solid $border-color;
  border-radius: 4px;
  margin-bottom: 16px;

  .well-segment {
    padding: 16px;

    &:not(:last-of-type) {
      border-bottom: 1px solid $well-inner-border;
    }
  }
}

.card {
  .card-title {
    margin-bottom: 0;
  }

  &.card-without-border {
    @extend .border-0;
  }

  &.card-without-margin {
    margin: 0;
  }

  &.bg-light {
    @extend .border-0;
  }
}

.nav-tabs {
  .nav-link {
    border: 0;
  }

  .nav-item {
    margin-bottom: 0;
  }
}

pre code {
  white-space: pre-wrap;
}