html,body{
overflow-y: hidden; 
}

#header {
   z-index: 1; /* verhindert, daž die Ebene in ”lteren Browsern verdeckt wird*/
   border: 0px;
   position: absolute;
   top: 0px;
   left: 0px;
   width: 2800px;
   height: 185px;
}

#container {
height: 100%;
width: 100%;
overflow-y: auto;
}

#content {
  position: static; /* WICHTIG !!! */
  margin: 185px 0px 20px 210px;
  padding: 0px;
}
#menue { position:absolute; top:185px; left:0px; width:210px; height:auto; z-index:1; }

#printheader {display:none;}