.megamenu{
position: absolute;
display: none;
left: 50% !important;
margin-left: -300px !important;
/*margin-left: -390px !important;*/
background-image:url('http://www.groen.net/images/submenu.gif');
background-repeat:no-repeat;
width:784px;
height:163px;
top: 0;
padding: 20px 10px 10px 10px;
font: normal 12px Arial;
z-index: 100;

}

.megamenu .column{
float: left;
width: 183px; /*width of each menu column*/
margin-right: 5px;
margin-left: 5px;
}

.megamenu .column ul{
margin: 0;
padding: 0;
list-style-type: none;
}

.megamenu .column ul li{
padding-bottom: 5px;
}

.megamenu .column h3{
	font: bold 15px Arial
	margin: 0 0 5px 0;
}

.megamenu .column ul li a{
	background: url('/images/dot.gif') no-repeat 1px 5px;
	padding-left:12px;
	font-size:14px;
	font-family:arial,verdana;
	font-weight:normal;
	color:#588100;
	text-decoration:none;
}

.megamenu .column ul li a:hover{
	text-decoration:underline;
}