.list{position:relative;width:100%;height:100%}.item-wrapper{position:absolute;will-change:transform,width,height,opacity;cursor:pointer}.item-img{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:50%;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,.1)}