/* Preserve the supplied classroom photo; remove only its embedded gray letterbox bands. */
.hero-art.hero-tanjing .tanjing-photo-window{display:block;position:relative;overflow:hidden;aspect-ratio:900/463;mask-image:linear-gradient(180deg,transparent,#000 3%,#000 98%,transparent)}
.hero-art.hero-tanjing .tanjing-photo-window img{position:absolute;display:block;width:100%;max-width:none;height:auto;aspect-ratio:auto;top:-12.959%;left:0;object-fit:contain;mask-image:none}
.hero-art.hero-tanjing:after{display:none}