.sitio li, .s_sitio li {
		display: inline-block;
		width: 100%;
	}
	
	.sitio li {
		font-weight: bold;
		margin-bottom: 10px;
		margin-top: 10px;
	}
	
	.s_sitio li {
		font-weight: normal;
		margin-bottom: 0;
		margin-top: 0;
	}

	.sitio li a {
		text-decoration: none;
		float: left;
		display: block;
	}
	
	.sitio li a:after {
	    content: '';
	    display: block;
	    height: 2px;
	    width: 0;
	    transition: width .5s ease, background-color .5s ease;
	}
	
	.sitio li a:hover:after {
	    width: 100%;
	    background:#237da2;
	}