#contextNav
{
background:transparent url(../images/page_content_gradient.png) no-repeat 0 0;
min-height:300px;
float:left;
padding:20px 22px 20px 20px;
width:155px;
}

#content
{
float:left;
padding:20px;
width:389px;
min-height:300px;
background:transparent url(../images/page_content_gradient.png) no-repeat 100% 0;
}

#additionalContent
{
padding:0 20px 20px 20px;
float:right;
width:274px
}

* html #contextNav,
* html #content
{
height:300px;
overflow:visible;
}