.sf_extra2 {
    width: 900px;
    height: 250px;
    .float: left;
    .clear: left;
    background-image: none;
    background-repeat: no-repeat;
 }

 .sf_region1 {
    clear: both;
    margin: auto;
    width: 100%;
    background-image: none;
    background-repeat: no-repeat;
 }

 .sf_header_wrapper {
    width: 900px;
    height: 250px;
    .float: left;
    .clear: left;
    background-image: none;
    background-repeat: no-repeat;
 }