div.koppelboxkolom2 , div.koppelboxkolom1{
    height: auto;
}

div#koppelboxkolom1 div#koppelbox3 {
    display: block;
}

div.koppelboxtitel {
    background-color: #69A9C9;
    color: #FFFFFF;
    font-weight: bold;
    border-bottom: solid 1px #3F86AA;
}

div.koppelbox {
    border: solid 1px #3F86AA;
}