a:link{
color: rgb(255,255,255);
text-decoration: none
}

a:visited{
color: rgb(255,255,255);
text-decoration: none
}

a:active{
color: rgb(255,255,255);
text-decoration: none
} 

a.zwart:link{
color: black;
text-decoration: none
}

a.zwart:visited{
color: black;
text-decoration: none
}

a.zwart:active{
color: black;
text-decoration: none
} 

a:hover{
color: rgb(255,255,255);
font-weight: bold;
text-decoration: none
}

a.zwart:hover{
color: black;
font-weight: bold;
text-decoration: none
}