#mainnav {
	color: #fff;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	}
	
#mainnav ul {
	list-style-type: none;
	margin: 0px;
	padding: 0px;
	}

#mainnav ul li {
	display: block;
	padding: 5px;
	background-image: url(images/dreieck_blau21.gif);
	background-repeat:no-repeat;
	background-position: left;
	}

#mainnav ul li a {
	margin-left:5px;
	text-decoration: none;
	 opacity: 0.4;
	-moz-opacity: 0.4;
	filter: alpha(opacity=40);
	}

#mainnav ul li a:hover {
	margin-left:5px;
	text-decoration: underline;
	 opacity: 1;
	-moz-opacity: 1;
	filter: alpha(opacity=100);
	}