#topmenu {
height: 29px;
width: 810px;
position: relative;
top: 0px;
left: 0px;

}

#topmenu ul{

position: relative;
top: 0px;
list-style:none;
}

#topmenu ul li{
display: inline;
float: left;
}

#topmenu ul li a{
display: block;
height: 29px;
text-decoration: none;
text-indent: -2342px;
font-size: 1px;
}

.menu-nav {
	top: 0px;
	left: 0px;
}

.item13{
background: url(../images/nav-organisation.gif) top left no-repeat;
width: 182px;
padding-right:10px;
}

.item14{
background: url(../images/nav-mitgliedschaft.gif) top left no-repeat;
width: 182px;
padding-right:10px;
}

.item16{
background: url(../images/nav-foerderverein.gif) top left no-repeat;
width: 193px;
}

.item15{
background: url(../images/nav-impressum.gif) top left no-repeat;
width: 193px;
}

.item13 a:hover {
background-position: 0px -29px;
}