.menu_index {
	font: normal 12px "Trebuchet MS";
	text-transform: uppercase;
	color: #000000;
	text-decoration: none;
}
.menu_index:hover {
	font: normal 12px "Trebuchet MS"
	text-transform: uppercase;
	color: #999999;

}
.credito {
	font: normal 10px "Trebuchet MS";
	text-transform: none;
	color: #999999; 
	text-decoration: none;
}	
.credito:hover {
	font: normal 10px "Trebuchet MS";
	color: #000000;
	text-decoration: none;
}
.menu_obras {
	font: normal 12px "Trebuchet MS";
	color: #000000; 
	text-decoration: none;
}
.menu_obras:hover {
	font: normal 12px "Trebuchet MS";
	color: #999999;
	text-decoration: none;
}
.cv {
	font: normal 10px Verdana, Arial, Helvetica, sans-serif;
	color: #666666;
	text-decoration: none;
}
.cv:hover {
	font: normal 10px Verdana, Arial, Helvetica, sans-serif;
	color: #B18D8E;
	text-decoration: none;
}