body
{margin:0px; background-color: #fff; padding:0px;
background-image:url('images/bgmain.jpg');
background-repeat:repeat-y;
background-position: 50% 0%;width:100%}

#aussen
{margin:0px; padding:0px; background-image:url('images/lay.jpg');background-repeat:no-repeat;
background-position: 50% 0%;
}