body { background-color: #7B829C;background-image: url( ../bilder/bodybg.jpg ); background-attachment: fixed;font-size: 13px; font-family: verdana, helvetica, sans-serif;color: #000033;padding: 0px; margin: 0px; text-align: center;height: 100%;}
a { color: #000033; }
.navigationslink {text-align: center; vertical-align: middle;
padding-top: 2px;
height: 20px;display: block;
/*background-color: #efefef;*/
color: black;
text-decoration: none; 
font-size: 11px;
margin-bottom: 5px;
background-image: url( ../bilder/button.png) ; 
background-repeat: no-repeat;width: 100px; float: left;
}
.navigationslink:hover { background-color: white;background-image: url( ../bilder/button.jpg ) ; }
html>body .navigationslink { height: 18px; }
#labornavi,#institutnavi {
background-color: #efefef;display: block;
font-size: 90%;
height: 25px;
padding-top: 5px;padding-bottom: 5px;
text-align: center;
background-image: url( ../bilder/navbg.jpg );
}
html>body #labornavi, #institutnavi { height: 23px; }
#buttonliste { width: 603px; margin-left: auto; margin-right: auto; }
.Spacer { width: 1px; height: 500px; margin: 0px; padding: 0px;align: left;}