found the code
/* Footer Hover Nav */ .footer .menu-element .menu li > a { padding-left: 0px !important; padding-right: 0px !important; } .footer .menu-element .menu li { margin-left: 1.07em !important; margin-right: 1.07em !important; } .footer .menu-element .menu li > a:before { content: ''; height: 2px; width: 0; right: 0; position: absolute; transition: width .2s ease-in-out; bottom: 0; background: currentColor; } .footer .menu-element .menu li > a:hover:before { width: 100%; }
http://prntscr.com/1qxpbgt
