.sf_blog_wrapper {
    width: 815px;
    margin: auto;
    background-image: none;
    background-repeat: repeat-y;
 }

 .sf_blog_extra2 {
    width: 280px;
    height: 75px;
    margin-right: 10px;
    float: right;
    background-position: right;
    background-image: url(images/amsoilnew2_sm.gif);
    background-repeat: no-repeat;
 }