#top-menu li a{position:relative;display:inline-block;text-decoration:none}#top-menu li a::before{content:'';position:absolute;width:100%;height:4px;bottom:0;left:0;background-color:#FFFFFF;transform:scaleX(0);transition:transform 0.3s ease-out;transform-origin:bottom right}#top-menu li a:hover::before{transform:scaleX(1);transform-origin:bottom left}#top-menu li a:hover{color:#FFFFFF!important;opacity:1!important}span.mobile_menu_bar::before{color:#ffffff!important}