#header
{
    width: 100%;
    margin: 0;
}

#content
{
    width: auto;
    margin: 0;
    position: absolute;
    left: 0;
    right: 308px;
}

#container
{
    position: absolute;
    left: 2%;
    right: 2%;
}

#header
{
    margin: auto;
    width: 96%;
    float: none;
}

#sidepanel {
    float: right;
}