Element richtig positionieren

#design{
width: 1024px;
background-color: transparent;
margin: 0 auto;}

#extraDiv1 {display: none;}
 #extraDiv2 {display: none;}
 #extraDiv3 {display: none;}
 #extraDiv4 {display: none;}
 #extraDiv5 {display: none;}
 #extraDiv6 {display: none;}
 #pre_header {display: none;}
 #post_header {display: none;}
 #pre_content {display: none;}
 #nav_heading{display: none;}
 div.header{display: none;}
 h1#title{display: none;}
 h2#title span {display: none;}


body {
background: url(http://img.webme.com/pic/s/swb-empire/nh_hintergrund.jpg);
width: 100%;
height: 100%;
}


#header_container { position:absolute;
left: 0%;
top:83px;
width: 800px;
height:200px;
background-color:#343434;
background-image:url();
color:#FFFFFF;
font-size:13px;
border: 1px solid #FFFFFF;}

#header2 {position: absolute;
 left: 64%;
margin-left:-0px;
top:82px;
background:url(BILD-ADRESSE);
background-color:#343434;
width:224px;
height:800px;}