.list{width:100%;height:100%;position:relative}.item-wrapper{will-change:transform,width,height,opacity;cursor:pointer;padding:0;position:absolute}.item-img{border:1px solid rgba(255,255,255,.2);border-radius:8px;width:100%;height:100%;transition:border-color .3s;position:relative;overflow:hidden}.item-wrapper:hover .item-img{border-color:rgba(200,255,150,.6)}