.sf_blog_extra2 {
    height: 150px;
    width: 200px;
    float: right;
    border-left: 5px solid #ffffff;
    background-image: url(images/TMCIMissionsWorld150.jpg);
    background-repeat: no-repeat;
 }

 .sf_blog_header_wrapper {
    width: 900px;
    height: 150px;
    background-position: top left;
    background-image: url(images/TMCIBlogHdr1.jpg);
    background-repeat: no-repeat;
 }