message: fix repeated css class
diff: @@ -121,7 +121,7 @@ limitations under the License.
  line-height: 22px;
  }
  -.mx_EventTile_bubbleContainer.mx_EventTile_bubbleContainer {
  +.mx_EventTile_bubbleContainer {
  display: grid;
  grid-template-columns: 1fr 100px;
  