/* achtergrondbox */ 

div.upperleft{
  background-color : #3a4e7a;
  background-image : url('/i/layout/back-tl.png');
  background-repeat : no-repeat;
  background-position : top left;
}

div.upperright{
  background-image : url('/i/layout/back-tr.png');
  background-repeat : no-repeat;
  background-position : top right;
}

div.lowerleft{
  background-image : url('/i/layout/back-bl.png');
  background-repeat : no-repeat;
  background-position : bottom left;
}

div.lowerright{
  background-image : url('/i/layout/back-br.png');
  background-repeat : no-repeat;
  background-position : bottom right;
  padding : 10px 10px 10px 10px;
}