#hidden_tekst {
	position:absolute;
	left:0px;
	top:0px;
	width:980px;
	z-index:0;
	visibility: hidden;
}
#mainachtergrond {
	position: absolute;
	left:50%;
	margin-left:-418px;
	border:0px;
	width: 836px;
	z-index: 1;
	top: 0;
}
#mainvoorgrond {
	position: absolute;
	left:50%;
	margin-left:-418px;
	border:0px;
	width: 836px;
	z-index: 2;
	top: 0;
}
#menu {
	position: absolute;
	left:50%;
	margin-left:-398px;
	border:0px;
	width: 796px;
	z-index: 3;
	top: 145px;
}