#topleft {
	position:absolute;
	left:0;
	top:0;
	z-index:1;
	height:340px;
	width:340px;
	/* background:url('/img/200803.png'); */
}

#header_logo{
	float:left;
	height:32px;
	width:192px;
	background:url('/img/header_logo_obengelb_gmbh.png');
}