#navigation {
font-family: "Arial";
background:url(navi.png) no-repeat;
text-align:center;
	float:left;
	margin:0; 
	padding:0;
	
}

#navigation li {
font-family: "Arial";
width:138px;
background:url(navi.png) no-repeat;
text-align:center;
	float:left;
	margin: 0; 
	padding: 0 0px 0 0; 
	list-style: none;
}

#navigation a {
font-family: "Arial";
background:url(navi.png) no-repeat;
text-align:center;
width:138px;
	float:left;
	padding: 5px 0px;
	text-decoration: none;
	color: #fff;
	}
#navigation a:hover {
font-family: "Arial";
background:url(navi-ov.png) no-repeat;
width:138px;
float:left;
text-align:center;
	color: #fff;
	
	}
	
<!--navi unten-->
#navigation-un {
font-family: "Arial";
background:url(navi-unten.png) no-repeat;
text-align:center;
	width:100px;
	height:28px;
	float:right;
	margin:0; 
	padding:0;
	
}

#navigation-un li {
font-family: "Arial";
background:url(navi-unten.png) no-repeat;
text-align:center;
width:100px;
	float:right;
	margin: 0; 
	padding: 0 0px 0 0; 
	list-style: none;
}

#navigation-un a {
font-family: "Arial";
background:url(navi-unten.png) no-repeat;
text-align:center;
width:100px;
	float:right;
	padding: 5px 0px;
	text-decoration: none;
	color: #fff;
	}
#navigation-un a:hover {
font-family: "Arial";
background:url(navi-unten-ov.png) no-repeat;
width:100px;
float:right;
text-align:center;
	color: #fff;
	
	}