body 		{
background-color: #1a9a0d;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
margin-left: inherit;
}

#container  {
width: 800px;
margin: 0 auto;
}

#container  {
position: absolute;
left: 50%;
top: 50%;
height: 600px;
width: 800px;
margin-top: -300px;
/*  De helft van de hoogte  */
margin-left: -400px;
/*  De helft van de breedte  */
}