body  { color: black; font-size: 11px; font-family: Arial, Helvetica, sans-serif; background-color: #f0f0f0; background-image: url(../images/ebene2/bg-y-prd.gif); background-repeat: repeat-y }
#content       { visibility: visible; position: absolute; top: 158px; left: 170px; width: 730px; height: auto }
#main    { background-image: url("../images/ebene2/bg-prd.jpg"); background-repeat: no-repeat; width: 931px; height: 560px }
.footer          { background-image: url("../images/ebene2/digit.gif"); background-repeat: repeat-x; margin-top: 15px; margin-bottom: 15px; padding-top: 5px; position: relative; top: 15px; width: 730px; height: auto; float: left }
.zeichnung { border-width: 5px; border-color: #fff }