.sf_extra4 {
    float: right;
    display: inline;
    width: 740px;
    height: 238px;
    background-position: left top;
    background-image: url(http://app.quickblogcast.com/ThemeFiles/5/2/6/4/7/185213-174625/PublishTemp/images/nubian_museum.jpg);
    background-repeat: repeat-x;
 }