div#unternavi h3 { padding-top: 0em; border-bottom: 1px solid #666; color: #666; font-size: 1.1em; }

div#unternavi ul li a { color: #5E5E5E; font-weight: bold; }
div#unternavi ul li a:hover { color: #000; text-decoration: none; }

div#unternavi ul li.act a,
div#unternavi li a:hover { color: #000; }
div#unternavi li.act a { font-weight: bold; }