.sobre {
	display:block;
	font-family: verdana;
	font-size: 14px;
	font-weight: bold;
	color: #666666;
	text-decoration: none;
	background-color: #FFEC91;
}
a.sobre:hover {
	display:block;
	font-family: verdana;
	font-size: 14px;
	font-weight: bold;
	color: #666666;
	text-decoration: none;
	background-color: #FFFFFF;
}