body{
background-image: url(design/images/background.jpg);
background-repeat: repeat-x;
background-color: #9C9BA1;
}

div#main{
width: 900px;
height: 700px;
margin: 0px auto;
position: relative;
background-image: url(design/images/portal.jpg);
}

ul#navi{
padding-left:90px;
_padding-left:50px;
padding-top:530px;
}

ul#navi li a{
display: block;
width: 180px;
height: 40px;
}

ul#navi li{
list-style: none;
float: left;
width: 180px;
height: 40px;
}

a.aktuell:hover{
background-image: url(design/images/portal_aktuell.gif);
}

a.referenzen:hover{
background-image: url(design/images/portal_referenzen.gif);
}

a.portrait:hover{
background-image: url(design/images/portal_portrait.gif);
}

a.kontakt:hover{
background-image: url(design/images/portal_kontakt.gif);
}

li a{ background:none;}