div#main > h1
{
position:absolute;
visibility:hidden;
height:0;
width:0;
overflow:hidden;
}

div#header
{

}

div#contextNav
{
margin:20px 10px 0 20px;
width:350px;
float:left;
}

div#content
{
margin:20px 20px 0 10px;
width:350px;
float:right;
}

div#addContent
{
clear:both;
width:720px;
margin:0 20px 20px 20px;
}