#mainbox
{
    float: left;
    margin: 0 10px 20px 10px;
    padding: 0;
    width: 700px;
    border: 1px solid #D07940;
}

#mainbox #subbox
{
    text-align: left;
    margin: 0;
    padding: 5;
    width: 686px !important;
    width: 698px;
    border: 2px solid #CBDAB1;
}