Adjust gl-dropdown arrow position

app/assets/stylesheets/framework/dropdowns.scss

@@ -164,24 +164,11 @@
   }
 }
 
-// Temporary hack until `gitlab-ui` issue is fixed.
-// https://gitlab.com/gitlab-org/gitlab-ui/issues/164
 .gl-dropdown .dropdown-menu-toggle {
-  .gl-dropdown-caret {
-    position: absolute;
-    right: $gl-padding-8;
-    top: $gl-padding-8;
-  }
+  padding-right: $gl-padding-8;
 
-  // Add some child to the button so that the default height kicks in
-  // when there's no text (since the caret is now aboslute)
-  &::after {
-    border: 0;
-    content: ' ';
-    display: inline-block;
-    margin: 0;
-    padding: 0;
-    position: relative;
+  .gl-dropdown-toggle-text {
+    min-height: $gl-line-height-20;
   }
 }