.nav_sub {
	font-family: Geneva, Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: bold;
	font-variant: normal;
	color: #666666;
	text-decoration: none;
}
.nav_sub:link {
	color: #666666;
	text-decoration: none;
}
.nav_sub:hover {
	color: #000000;
	text-decoration: none;
	background-color: #CCCCCC;
}