/* add black/yellow "caution tape" to images without alt text */
.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: 6px solid pink; border-image: repeating-linear-gradient(-55deg, #000, #000 20px, #ffb101 20px, #ffb101 40px)10;box-sizing: border-box;}