#left{
	background:none; /* #a0a0a0 */ 	
	width:160px;
	margin-right:5px;
}

#left .inside{
	background:#ffffff;	
	padding:5px 10px 5px 10px;
	min-height:313px; /* 10 Pixel mehr, weil weniger padding */

}

#right{
	background:none; /*#a0a0a0;	*/	
}

#main{
	float:left;
	display:inline;
	background:none; /* #f0f0f0;	 */
	width:490px;
	margin-right:5px;
}

#main .inside{
	background:#ffffff;	
	padding:10px;
	min-height:303px;
}

#spalte1{
	float:left;
	display:inline;
	width:160px;
	position:relative;
}

#spalte1 .inside{
	padding:0px;
}