.idiomas{display:-webkit-box;list-style:none;font-size:12px;margin-top:40px}.idiomas li{margin:5px}.idiomas li a{color:#000;cursor:pointer}.idiomas li a:after{content:'';display:block;border-bottom:1px solid #000;width:0;-webkit-transition:.5s ease;transition:.5s ease}.idiomas li a:hover:after{width:100%}