<style type="text/css">
.ebene0 {position:absolute; top:0px; left:0px; visibility:hidden;}
.ebene1 {position:absolute; top:270px; left:350px; visibility:hidden;}
.ebene2 {position:absolute; top:295px; left:350px; visibility:hidden;}
.ebene3 {position:absolute; top:320px; left:350px; visibility:hidden;}
.ebene4 {position:absolute; top:345px; left:350px; visibility:hidden;}
.ebene5 {position:absolute; top:370px; left:350px; visibility:hidden;}
.ebene6 {position:absolute; top:395px; left:350px; visibility:hidden;}
.ebene7 {position:absolute; top:420px; left:350px; visibility:hidden;}
</style>