message: Route header panel bg color to left and right panels
diff: @@ -152,7 +152,7 @@ $room-warning-bg-color: $header-panel-bg-color;
  /*** panels ***/
  .dark-panel {
  - background-color: $primary-bg-color;
  + background-color: $header-panel-bg-color;
  }
  .dark-panel {
  