.footer-link{position:relative;color:#FFFFFF;text-decoration:none}.footer-link:after{content:'';position:absolute;width:100%;height:1px;bottom:0;left:0;background-color:#ffffff;transform-origin:bottom right;transition:transform 0.25s ease-out;transform:scaleX(0)}.footer-link:hover:after{transform:scaleX(1);transform-origin:bottom left}