.Header_headerString__UgDpL li a{position:relative;display:inline-block;text-decoration:none}.Header_headerString__UgDpL li a:after{position:absolute;bottom:-4px;left:0;content:"";width:100%;height:2px;background:#fff;transform:scaleX(0);transform-origin:center top;transition:transform .3s}.Header_headerString__UgDpL li a:hover:after{transform:scale(1)}