.hauptnavilink 
{  
text-decoration: none
}
.hauptnavitd 
{
font-size: 15px
}
.unternavilink 
{  
text-decoration: none
}
.subunternavilink 
{  
text-decoration: none
}
.brotkrumenlink:visited
{ 
color: #C7C7C7;
}