.mp-lightbox.open{display:flex}.mp-lb-thumb{width:52px;height:38px;object-fit:cover;filter:brightness(.5);cursor:pointer;border:1px solid transparent;border-radius:1px;flex-shrink:0;transition:filter .2s,border-color .2s}.mp-lb-thumb.active,.mp-lb-thumb:hover{filter:brightness(.85);border-color:var(--red)}