.main {
position: absolute;
left: 50%;
width: 770px;
margin-left: -385px; /* negative Hälfte von width:770px */
top: 50%;
height: 442px;
margin-top: -221px; /* negative Hälfte von height:442px */
background: url(hg-all.gif)
}
div.left { width: 6px; float:left}
div.right { width: 6px; float:right}
div.left img, div.right img { width: 6px; height: 442px; border: 0px}

/* inhalt */
div.content { width: 750px; float:left; vertical-align: top}
div.content div.textbild { width: 400px; float: left}
div.content img.text { margin-top: 25px; margin-left: 50px; margin-right: 50px; border: 0px solid #C40000; width: 400px; height: 100px}
div.content div.logo { width: 142px; float: right}
div.content div.logo img.logo { margin-top: 20px; margin-bottom: 20px; width: 142px; height: 210px; margin-right: 70px}
div.content p.einleitung { clear: both; text-align: center; font-size: 8pt; line-height: 10pt; margin-left: 20px; margin-right: 20px}