body, html{
margin: 0;
height: 100%;
}

#main_container{
background: url('backgroundtall.jpg') repeat-x-y;
float: left;
width: 100%;
min-height: 100%;
_height: 100%;
margin: -30px 0 0 0;
}

#header_container{
width: 100%;
background: url('header.png') no-repeat;
height: 398px;
padding: 5px 0px 0px 0px;
margin: 0px 0px 0px 0px;
text-align: left;
/* vertical-align: top; */
}

#content_container{
height: 100%;
background: #ffffff;
padding: 5px 0px 0px 0px;
margin: 0px 0px 0px 0px;
/* border-left: 1px solid #000080; */
/* border-right: 1px solid #000080; */
}

#balkonder{
background: url('');
width: 100%;
height: 25px;
padding: 0px 0 0 0;
text-align: center;
}

#footer_container{
clear: both;
background: #000000;
height: 50px;
padding:5px 0 0 0; 
width: 100%;
text-align: center;
/* color: #ffffff; */
}