#mainnav, #mainnav ul
{
 list-style-type:none;
}
#mainnav li
{
display:inline;
}
#mainnav li a, #mainnav li strong
{
border-top:3px solid #fff;
background:#5c6f90 no-repeat url(../images/navilinks.gif) left center;
                                                          /*zwischen url und                                                     Klammer keine Leerstelle*/
display:block;
width:88%;
padding:5px 6%;
/*oben, unten, li,re*/
color:#fff;
text-decoration:none;
}
#mainnav li strong
{
background-image:url(../images/hier.gif);
}
#mainnav li a:focus, #mainnav li a:hover, #mainnav li a:active
{
background:#46546d no-repeat left center url(../images/navilinks-hover.gif);
}

/*Unternavigation*/
#mainnav ul a, #mainnav ul strong
{
 border-top:1px solid #dbdbdb;
 color:black;
 background:#fafafa url(../images/unavilinks.gif) repeat-y;
}
#mainnav ul li strong
{
padding-top:6px;
padding-bottom:6px;
background-image:url(../images/hierumenu.gif);
background-position:left center;
}

#mainnav ul a:focus, #mainnav ul a:active
{
background:#999999 url(../images/unavilinks_hover.gif) left center no-repeat;
color:#fff;
}
#mainnav ul a:hover
{
background:#f4f4f4 url(../images/unavilinks_hover.gif) left center no-repeat;
}