.sf_extra2 { background-image: url(images/bg_nfxg.jpg);
 }
.sf_extra3 { background-image: url(images/bg_su81.jpg);
 }
.sf_extra4 span { background-image: url(images/bg_htrb.jpg);
 }
.sf_main_header { background-image: url(images/bg_48iy.jpg);
 }