html, body {
margin:0;
padding:0
}
div#header {
position:relative
}
div#wrapper {
float:left;
width:100%
}
div#content {
margin: 0 200px
}
div#sidecol-1 {
float:left;
width:200px;
margin-left:-100%
}
div#sidecol-2 {
float:left;
width:200px;
margin-left:-200px
}
div#footer {
clear:left;
width:100%
}