message: delint stylesheet
diff: @@ -138,14 +138,14 @@ limitations under the License.
  // Explicit relationships so that it doesn't apply to nested EventTile components (e.g in Replies)
  .mx_EventTile_last > div > a > .mx_MessageTimestamp,
  .mx_EventTile:hover > div > a > .mx_MessageTimestamp,
  -.mx_EventTile.focus-visible:focus-within > div > a > .mx_MessageTimestamp,
  -.mx_EventTile.mx_EventTile_actionBarFocused > div > a > .mx_MessageTimestamp {
  +.mx_EventTile.mx_EventTile_actionBarFocused > div > a > .mx_MessageTimestamp,
  +.mx_EventTile.focus-visible:focus-within > div > a > .mx_MessageTimestamp {
  visibility: visible;
  }
  .mx_EventTile:hover .mx_MessageActionBar,
  -.mx_EventTile.focus-visible:focus-within .mx_MessageActionBar,
  -.mx_EventTile.mx_EventTile_actionBarFocused .mx_MessageActionBar {
  +.mx_EventTile.mx_EventTile_actionBarFocused .mx_MessageActionBar,
  +.mx_EventTile.focus-visible:focus-within .mx_MessageActionBar {
  visibility: visible;
  }
  @@ -168,8 +168,8 @@ limitations under the License.
  }
  .mx_EventTile:hover .mx_EventTile_line,
  -.mx_EventTile.focus-visible:focus-within .mx_EventTile_line,
  -.mx_EventTile.mx_EventTile_actionBarFocused .mx_EventTile_line {
  +.mx_EventTile.mx_EventTile_actionBarFocused .mx_EventTile_line,
  +.mx_EventTile.focus-visible:focus-within .mx_EventTile_line {
  background-color: $event-selected-color;
  }
  