#display_item_groups.show .thumbnail-list{margin-left:-5px;margin-right:-5px}#display_item_groups.show .thumbnail-list li{padding:5px}.thumb-gallery{margin-bottom:5px;overflow:hidden;background-size:contain;display:block;cursor:pointer}.thumb-gallery::before{padding-top:56.25%}.thumb-gallery .img-protect{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}