.sf_extra4 { background-image: url(images/bg_bpkb.jpg);
 }
div.sf_extra2 { background-image: url(images/bg_lbl2.jpg);
 }
div.sf_navigation_top { background-image: url(images/bg_zequ.jpg);
 }
div.sf_navigation_top ul li { background-image: url(images/bg_dxq1.jpg);
 }
div.sf_navigation_top ul li a:hover { background-image: url(images/bg_6igv.jpg);
 }
div.sf_navigation_top ul li a { background-image: url(images/bg_p03l.jpg);
 }