.list{position:relative;width:100%;height:100%}.item-wrapper{position:absolute;will-change:transform,width,height,opacity;padding:6px;cursor:pointer;top:0;left:0}.item-wrapper>.item-img{position:relative;background-size:cover;background-position:50%;width:100%;height:100%;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.3);transition:box-shadow .3s ease}.item-wrapper:hover>.item-img{box-shadow:0 12px 30px rgba(0,0,0,.5)}