.pa-doubleline-dropout nav ul li a{position:relative}.pa-doubleline-dropout nav ul li a::before{content:"";position:absolute;height:2px;width:100%;left:0;top:10px;background-color:#2cba6c;display:block;z-index:2;opacity:0;-webkit-transition:.3s;-o-transition:.3s;transition:.3s;-webkit-transition-timing-function:cubic-bezier(.58,.3,.005,1);-o-transition-timing-function:cubic-bezier(.58,.3,.005,1);transition-timing-function:cubic-bezier(.58,.3,.005,1)}.pa-doubleline-dropout nav ul li a::after{content:"";position:absolute;height:2px;width:100%;left:0;bottom:10px;background-color:#2cba6c;display:block;z-index:2;opacity:0;-webkit-transition:.3s;-o-transition:.3s;transition:.3s;-webkit-transition-timing-function:cubic-bezier(.58,.3,.005,1);-o-transition-timing-function:cubic-bezier(.58,.3,.005,1);transition-timing-function:cubic-bezier(.58,.3,.005,1)}.pa-doubleline-dropout nav ul li a:hover::before{opacity:1;top:0}.pa-doubleline-dropout nav ul li a:hover::after{opacity:1;bottom:0}