@page { 
	size:29.7cm 21cm;
	margin-top:1.9cm;
	margin-bottom:1.9cm;
	margin-left:1.9cm;
	margin-right:1.9cm
}
	
#unten{
	display:none;
}

#nav{
	display:none;
}

#bg_design{
	display:none;
}

#oben {
	display:none;
}

#mitte {
	position: absolute;
	top: 0cm;		
	left: 0cm;	
}