.audio-player__canvas:not([title]),
.audio-player__canvas[title=""],
.media-gallery__gifv video:not([title]),
.media-gallery__gifv video[title=""],
.media-gallery__item-thumbnail img:not([alt]),
.media-gallery__item-thumbnail img[alt=""],
.video-player video:not([title]),.video-player video[title=""] {
  border: 4px dotted #F45;
  box-sizing: border-box;
  border-radius: 3px;
}