#inhalt {width:60%}

body {
	height:100%;
	margin:0; 
	padding:0;
}
body>#menu { 
	position:fixed;
}
#menu {
	float:left; 
	left:0;
	top:0;
	width:180px;
	height:100%;
	background:url(bilder/backgr-navigation2.jpg) no-repeat;
	z-index:4;
}
body>#inhalt {
	position:static;
}
body>#rahmen {
	padding-left: 180px;
}