a
{
text-decoration:none;
color:#000000;
}

.nav 
{
font-family:Arial, helvetica, Verdana;
font-size: 12px;
font-weight:bold;
}

.nav2 
{
font-family:Arial, helvetica, Verdana;
font-size: 11px;
font-weight:standard;
}

.mittelblau
{
background-color:#d3e8fe;
/*background-color:#b1cefe;*/
}

.blau
{
background-color:#99cbfd;
/*background-color:#b1cefe;*/
}