.drag-over{position:relative}.drag-over-before:before{top:-10px}.drag-over-after:before,.drag-over-before:before{content:"";position:absolute;left:0;width:100%;scale:0 1;height:2px;background-color:#000;transform-origin:center;animation:growWidth .25s forwards}.drag-over-after:before{bottom:-10px}@keyframes growWidth{0%{scale:0 1}to{scale:1 1}}