#block {
	background-color: #fff;
	position:relative;
	z-index:1;
	padding:0;
	margin:0;
width:230px;
}

#t_nav ul {
	position:relative;
}
#t_nav li {
	position:relative;
margin-left:-2em;
padding-left:-2em;
}
#t_nav li a {
background-color: #E1F1FF;
color: #000;
text-decoration: none;
display: block;
width:200px;
margin:0;
padding:5px;
height:auto;
border-top: 1px solid #fff;
border-left:20px solid #ACD9FF;
font-size:0.7em;
}
#t_nav li a:visited {
color:#666;
}
#t_nav li a:hover {
color: #666;
display: block; 
width:200px;
background-color:#fff;
border-left:20px solid #1A3C68;
}
#t_nav li.drucken a {
border-left:20px solid #1A3C68;
}