message: Fix style for expand action
diff: @@ -146,8 +146,7 @@ sv-action-bar {
  background-position: center center;
  height: 10px;
  width: 12px;
  - margin: auto;
  - margin-left: 8px;
  + margin: auto 8px;
  }
  }
  .sv-expand-action--expanded {
  