.sf_blog_header_wrapper {
    clear: both;
    position: relative;
    width: 900px;
    height: 100px;
    background-position: left;
    border-top: 6px solid #fff;
    background-repeat: no-repeat;
    background-image: url(images/sim_banner_image_2.jpg);
 }

 .sf_blog_extra4 {
    width: 900px;
    height: 30px;
    background-image: url(http://app.quickblogcast.com/ThemeFiles/8/5/6/5/7/186260-175658/PublishTemp/images/simbut2.jpg);
    background-repeat: repeat;
 }