#Hauptnavigation {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 0.8em;
	color: #000000;
	display: block;
	padding-left: 10px;
	font-weight: normal;
	font-style: normal;
}
#Hauptnavigation a:hover {
	font-weight: bold;
	color: #000000;
	background-color: #FFFF00;
}