body{
background-color: #e5ecf0;
background-repeat: repeat-x;
font-family: Arial;
font-size: 12px;
}

img
{  border-style: none;
}

#verticaal_centreren {
background-color: #FFFFFF;
position: absolute;
margin-left: -433px;
top: 0px;
left: 50%;
width: 867px;
}