#wrapper {margin-top: expression(this.parentNode.offsetHeight > this.offsetHeight ? ((this.parentNode.offsetHeight-this.offsetHeight)/2 + "px") : "0");}
* html .nav span{
	background:none;
	filter:progid:dximagetransform.microsoft.alphaimageloader(src='images/bg-plaezelvaart.png', sizingmethod='crop');
}
* html .bedrij span{
	background:none;
	filter:progid:dximagetransform.microsoft.alphaimageloader(src='images/bg-bedrij.png', sizingmethod='crop');
}
* html .industrie span{
	background:none;
	filter:progid:dximagetransform.microsoft.alphaimageloader(src='images/bg-indastrie.png', sizingmethod='crop');
}