#page-content 
{
    width: 100%;
    overflow: hidden;
    float: left;
}

#page-content .page-column
{
    width: 50%;
    overflow: hidden;
    float: left;
}

#page-content .page-column-right
{
    width: 50%;
    overflow: hidden;
    float: right;
}


#page-content .page-row 
{
    width: 100%;
    overflow: hidden;
    float: left;
}

#page-content .content 
{
    margin: 5px;
}