gitlab-org--gitlab-foss/app/assets/stylesheets/framework/sidebar.scss

.content-wrapper {
  width: 100%;
  transition: padding $sidebar-transition-duration;

  .container-fluid {
    padding: 0 $gl-padding;

    &.container-blank {
      background: none;
      padding: 0;
      border: 0;
    }
  }
}

.nav-header-btn {
  padding: 10px $gl-sidebar-padding;
  color: inherit;
  transition-duration: 0.3s;
  position: absolute;
  top: 0;
  cursor: pointer;

  &:hover,
  &:focus {
    color: $white-light;
    text-decoration: none;
  }
}

.right-sidebar-collapsed {
  padding-right: 0;

  @include media-breakpoint-up(sm) {
    &:not(.wiki-sidebar):not(.build-sidebar):not(.issuable-bulk-update-sidebar) .content-wrapper {
      padding-right: $gutter-collapsed-width;
    }

    .merge-request-tabs-holder.affix {
      right: $gutter-collapsed-width;
    }
  }

  .sidebar-collapsed-icon {
    .btn {
      background-color: $gray-light;
    }

    &:not(.disabled) {
      cursor: pointer;
    }

    svg {
      width: $gl-padding;
      height: $gl-padding;
    }
  }
}

.right-sidebar-expanded {
  padding-right: 0;
  z-index: 300;

  .btn-sidebar-action {
    display: inline-flex;
  }

  @include media-breakpoint-only(sm) {
    &:not(.wiki-sidebar):not(.build-sidebar):not(.issuable-bulk-update-sidebar) .content-wrapper {
      padding-right: $gutter-collapsed-width;
    }
  }

  @include media-breakpoint-up(md) {
    .content-wrapper {
      padding-right: $gutter-width;
    }

    &:not(.with-overlay) .merge-request-tabs-holder.affix {
      right: $gutter-width;
    }

    &.with-overlay .merge-request-tabs-holder.affix {
      right: $gutter-collapsed-width;
    }
  }
}

.right-sidebar {
  border-left: 1px solid $border-color;
}

.with-performance-bar .right-sidebar.affix {
  top: $header-height + $performance-bar-height;
}

@mixin maintain-sidebar-dimensions {
  display: block;
  width: $gutter-width;
}

.issues-bulk-update.right-sidebar {
  @include maintain-sidebar-dimensions;
  width: 0;
  padding: 0;
  transition: width $sidebar-transition-duration;

  &.right-sidebar-expanded {
    @include maintain-sidebar-dimensions;
    width: $gutter-width;

    .issuable-sidebar-header {
      // matches `.top-area .nav-controls` for issuable index pages
      padding: 11px 0;
    }

    .block:last-of-type {
      border: 0;
    }
  }

  &.right-sidebar-collapsed {
    @include maintain-sidebar-dimensions;
    width: 0;
    padding: 0;

    .block {
      padding: 16px 0;
      width: 250px;
      border-bottom: 1px solid $border-color;
    }
  }

  .issuable-sidebar {
    padding: 0 3px;
    width: calc(100% + 35px);
  }
}

.issuable-sidebar .labels {
  .value.dont-hide ~ .selectbox {
    padding-top: $gl-padding-8;
  }
}

.pikaday-container {
  .pika-single {
    margin-top: 2px;
    width: 250px;
  }

  .dropdown-menu-toggle {
    line-height: 20px;
  }
}

.sidebar-collapsed-icon .sidebar-collapsed-value {
  font-size: 12px;
}

.ancestor-tree {
  .vertical-timeline {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 0;

    &::before {
      content: '';
      border-left: 1px solid $gray-500;
      position: absolute;
      top: $gl-padding;
      bottom: $gl-padding;
      left: map-get($spacers, 2) - 1px;
    }

    &-row {
      margin-top: map-get($spacers, 3);

      &:nth-child(1) {
        margin-top: 0;
      }
    }

    &-icon {
      /**
      * 2px extra is to give a little more height than needed
      * to hide timeline line before/after the element starts/ends
      */
      height: map-get($spacers, 4) + 2px;
      z-index: 1;
      position: relative;
      top: -3px;
      padding: $gl-padding-4 0;
      background-color: $gray-light;

      &.opened {
        color: $green-500;
      }

      &.closed {
        color: $blue-500;
      }
    }

    &-content {
      line-height: initial;
      margin-left: $gl-padding-8;
    }
  }
}