Merge branch 'revert-unintentional-changes-in-mr-12810' into 'master'

Revert unintentional changes in !12810

Closes #39816

See merge request gitlab-org/gitlab-ce!15198

3 files changed, 42 insertions, 145 deletions

diff --git a/app/assets/stylesheets/framework/header.scss b/app/assets/stylesheets/framework/header.scss
index 5d777f0d468..62ba74ff582 100644
--- a/app/assets/stylesheets/framework/header.scss
+++ b/app/assets/stylesheets/framework/header.scss
@@ -352,77 +352,7 @@
 
 .header-user .dropdown-menu-nav,
 .header-new .dropdown-menu-nav {
-  margin-top: 4px;
-}
-
-.search {
-  margin: 4px 8px 0;
-
-  form {
-    height: 32px;
-    border: 0;
-    border-radius: $border-radius-default;
-    transition: border-color ease-in-out 0.15s, background-color ease-in-out 0.15s;
-
-    &:hover {
-      box-shadow: none;
-    }
-  }
-
-  .search-input {
-    color: $white-light;
-    background: none;
-    transition: color ease-in-out 0.15s;
-  }
-
-  .search-input::placeholder {
-    transition: color ease-in-out 0.15s;
-  }
-
-  .location-badge {
-    font-size: 12px;
-    margin: -4px 4px -4px -4px;
-    line-height: 25px;
-    padding: 4px 8px;
-    border-radius: 2px 0 0 2px;
-    height: 32px;
-    transition: border-color ease-in-out 0.15s;
-  }
-
-  &.search-active {
-    form {
-      background-color: rgba($indigo-200, .3);
-      box-shadow: none;
-
-      .search-input {
-        color: $gl-text-color;
-        transition: color ease-in-out 0.15s;
-      }
-
-      .search-input::placeholder {
-        color: $gl-text-color-tertiary;
-      }
-
-      .search-input-wrap {
-        .search-icon,
-        .clear-icon {
-          color: $gl-text-color-tertiary;
-          transition: color ease-in-out 0.15s;
-        }
-      }
-    }
-
-    .location-badge {
-      background-color: $nav-badge-bg;
-      border-color: $border-color;
-    }
-
-    .search-input-wrap {
-      .clear-icon {
-        color: $white-light;
-      }
-    }
-  }
+  margin-top: $dropdown-vertical-offset;
 }
 
 .breadcrumbs {
diff --git a/app/assets/stylesheets/framework/secondary-navigation-elements.scss b/app/assets/stylesheets/framework/secondary-navigation-elements.scss
index 9e1f77e5726..3fd2549b143 100644
--- a/app/assets/stylesheets/framework/secondary-navigation-elements.scss
+++ b/app/assets/stylesheets/framework/secondary-navigation-elements.scss
@@ -340,64 +340,11 @@
   }
 }
 
-.page-with-layout-nav {
-  .right-sidebar {
-    top: ($header-height + 1) * 2;
-  }
-
-  &.page-with-sub-nav {
-    .right-sidebar {
-      top: ($header-height + 1) * 3;
-
-      &.affix {
-        top: $header-height;
-      }
-    }
-  }
-}
-
-.with-performance-bar .page-with-layout-nav {
-  .right-sidebar {
-    top: ($header-height + 1) * 2 + $performance-bar-height;
-  }
-
-  &.page-with-sub-nav {
-    .right-sidebar {
-      top: ($header-height + 1) * 3 + $performance-bar-height;
-
-      &.affix {
-        top: $header-height + $performance-bar-height;
-      }
-    }
-  }
-}
-
-@media (max-width: $screen-xs-max) {
-  .top-area {
-    flex-flow: row wrap;
-
-    .nav-controls {
-      $controls-margin: $btn-xs-side-margin - 2px;
-      flex: 0 0 100%;
-
-      &.controls-flex {
-        display: flex;
-        flex-flow: row wrap;
-        align-items: center;
-        justify-content: center;
-        padding: 0 0 $gl-padding-top;
-      }
-
-      .controls-item,
-      .controls-item-full,
-      .controls-item:last-child {
-        flex: 1 1 35%;
-        display: block;
-        width: 100%;
-        margin: $controls-margin;
-      }
-    }
-  }
+.project-item-select-holder.btn-group {
+  display: flex;
+  max-width: 350px;
+  overflow: hidden;
+  float: right;
 
   .new-project-item-link {
     white-space: nowrap;
diff --git a/app/assets/stylesheets/framework/selects.scss b/app/assets/stylesheets/framework/selects.scss
index aa35cd9bea4..69b1d865c35 100644
--- a/app/assets/stylesheets/framework/selects.scss
+++ b/app/assets/stylesheets/framework/selects.scss
@@ -60,12 +60,17 @@
   border-radius: $border-radius-base;
   border: 1px solid $dropdown-border-color;
   min-width: 175px;
-  color: $gl-grayish-blue;
+  color: $gl-text-color;
+  z-index: 999;
 }
 
-.select2-results .select2-result-label,
-.select2-more-results {
-  padding: 10px 15px;
+.select2-drop-mask {
+  z-index: 998;
+}
+
+.select2-drop.select2-drop-above.select2-drop-active {
+  border-top: 1px solid $dropdown-border-color;
+  margin-top: -6px;
 }
 
 .select2-container-active {
@@ -158,18 +163,35 @@
   }
 }
 
-.select2-results .select2-no-results,
-.select2-results .select2-searching,
-.select2-results .select2-ajax-error,
-.select2-results .select2-selection-limit {
-  background: $gray-light;
-  display: list-item;
-  padding: 10px 15px;
-}
-
 .select2-results {
   margin: 0;
-  padding: 10px 0;
+  padding: #{$gl-padding / 2} 0;
+
+  .select2-no-results,
+  .select2-searching,
+  .select2-ajax-error,
+  .select2-selection-limit {
+    background: transparent;
+    padding: #{$gl-padding / 2} $gl-padding;
+  }
+
+  .select2-result-label,
+  .select2-more-results {
+    padding: #{$gl-padding / 2} $gl-padding;
+  }
+
+  .select2-highlighted {
+    background: transparent;
+    color: $gl-text-color;
+
+    .select2-result-label {
+      background: $dropdown-item-hover-bg;
+    }
+  }
+
+  .select2-result {
+    padding: 0 1px;
+  }
 
   li.select2-result-with-children > .select2-result-label {
     font-weight: $gl-font-weight-bold;
@@ -190,8 +212,6 @@
 }
 
 .select2-highlighted {
-  background: $gl-link-color !important;
-
   .group-result {
     .group-path {
       color: $white-light;