body {
	background:#fff;
	font-family:Arial,sans-serif;
	font-size:90%; 
	}
#head,
#col1,
#footer,
#col2  {display:none;}
#col3 {width:12cm}
#mitte {
width:90%;
	padding-top:18px;
	margin-left:1.5cm;
	margin-right:10%;
	}