Merge branch '38502-fix-nav-dropdown-close-animation' into 'master'

Fix navigation dropdown close animation on mobile screens

Closes #38502

See merge request gitlab-org/gitlab-ce!14649

app/assets/stylesheets/framework/dropdowns.scss

@@ -873,6 +873,13 @@
       min-width: 100%;
     }
   }
+
+  header.navbar-gitlab-new .header-content .dropdown {
+    .dropdown-menu {
+      left: 0;
+      min-width: 100%;
+    }
+  }
 }
 
 @include new-style-dropdown('.breadcrumbs-list .dropdown ');

changelogs/unreleased/38502-fix-nav-dropdown-close-animation.yml

+---
+title: Fix navigation dropdown close animation on mobile screens
+merge_request: 14649
+author:
+type: fixed