#hauptnavi {
background-color:#FCF065;
}

A:link, A:visited, A:active {
text-decoration:none;
color:Fuchsia;
background-color:#FCF065;
font-weight:bold;
}

A:hover {
text-decoration:none;
color:Red;
background-color:Lime;
border-style:solid;
border-left-width:1px;
border-color:Lime;
font-weight:bold;
}