body{
	background-color:#f1f1f1;
	margin:opx;
}

#main_layer{
	width:913px;
	position:absolute;
	margin-top:50px;
	/* Zentrierungs work-around */
	left: 50%;
	margin-left: -456px; /* (913px / -2) */
	z-index:1;
}

#header_layer{
	position:relative;
	float:left;
	width:893px;;
	background-image:url(bg_header.png);
	height:270px;
	padding-left:10px;
	padding-right:10px;
	padding-top:10px;
}

#header_image_layer{
	position:relative;
	float:left;
	height: 230px;
	width:600px;
}

#header_image_blend_layer{
	position:relative;
	float:left;
	height: 40px;
	width:100%;
	background-image:url(transparent_white_60.png);
	background-repeat:repeat;
}

#header_logo_layer{
	position:relative;
	float:left;
	width:270px;
	height: 226px;
          padding-left: 20px;
          padding-top:4px;
}

#menu_layer{
	position:relative;
	float:left;
	width:885px;
	height:37px;
          padding-top:3px;
	background-color:#ff8800;
          z-index:3;
}

#content_layer{
	position:relative;
	float:left;
	width:913px;
	padding-left:10px;
	background-image:url(bg_content.png);
	background-repeat:repeat-y;
          z-index:2;
}

#content_left_layer{
	position:relative;
	float:left;
	width:560px;
	padding:20px;
}

#content_right_layer{
	position:relative;
	float:left;
	width:245px;
	background-color:#f7f7f7;
	padding:20px;
}

#content_footer_layer{
	position:relative;
	float:left;
	width:865px;
	height:40px;
	padding-left:20px;
	background-color:#f7f7f7;
}

#footer_layer{
	position:relative;
	float:left;
	width: 913px;
	height:18px;
	background-image:url(bg_footer.png);
}