#knavibio {
position:absolute;
top: 124px;
left: 165px;
width: 81px;
height: 200px;
}

#knaviprogramme {
position:absolute;
top: 124px;
left: 288px;
width: 81px;
height: 200px;
}

#knavitermine {
position:absolute;
top: 124px;
left: 411px;
width: 81px;
height: 200px;
}

#knaviforum {
position:absolute;
top: 124px;
left: 534px;
width: 81px;
height: 200px;
}