message: fix margin between buttons
  I think the selector wasn't working before either fwiw
diff: @@ -77,7 +77,7 @@ limitations under the License.
  }
  }
  - .mx_RoomTile2_menuButton {
  + .mx_RoomTile2_notificationsButton {
  margin-left: 4px; // spacing between buttons
  }
  @@ -108,7 +108,8 @@ limitations under the License.
  width: 20px;
  min-width: 20px; // yay flex
  height: 20px;
  - margin: auto 0;
  + margin-top: auto;
  + margin-bottom: auto;
  position: relative;
  display: none;
  