body{color: #000000; background: #FFC1EF;}

iframe#main { position:absolute; width:850px; height:1024px; overflow:visible; top:0px; left:0px; z-index:1;}
iframe#werbung { position:fixed; width:300px; height:550px; top:-4px; right:-160px; z-index:0;}
iframe#unten { position:fixed; width:350px; height:35px; bottom:10px; right:-20px; z-index:1;}