Merge branch 'input-button-hover' into 'master'

Add hover state to MR comment reply button

See merge request !8541

app/assets/stylesheets/framework/buttons.scss

@@ -324,7 +324,7 @@
   &:focus {
     cursor: text;
     box-shadow: none;
-    border-color: $border-color;
+    border-color: lighten($dropdown-input-focus-border, 20%);
     color: $gray-darkest;
     background-color: $gray-light;
   }

changelogs/unreleased/input-button-hover.yml

+---
+title: Add hover state to MR comment reply button
+merge_request:
+author: