BODY {
	background-image : url(bg_marmo.jpg);
}
.nav:link {
	color: White;
	width:100%;
	background: #047EFC;
	text-decoration:none;
	font-weight:bold;
}
.nav:visited {
	background: #047EFC;
	color: White;
	width:100%;
	text-decoration:none;
	font-weight:bold;
}
.nav:hover {
	color: Black;
	width:100%;
	background: #87CEFA;
	text-decoration:none;
}
.nav:active {
	background: #87CEFA;
	color:#900;
}
A:active {
	background: #87CEFA;
	color:#900;
}