.sf_extra1 { background-image: url(images/bg_oy8u.jpg);
sf_orig_source: 2;
sf_orig_filename: Certificate_Sample_Small.jpg;
sf_gallery_image_id: 0;
sf_gallery_image_type_id: 0;
sf_gallery_category_id: 0;
sf_sizing: 1;
 }
.sf_navigation ul li a { background-image: url(images/bg_vpbw.jpg);
sf_orig_source: 2;
sf_orig_filename: Patrickrock1.jpg;
sf_gallery_image_id: 0;
sf_gallery_image_type_id: 0;
sf_gallery_category_id: 0;
sf_sizing: 1;
 }
.sf_extra8 { background-image: url(images/bg_gqr1.jpg);
sf_orig_source: 2;
sf_orig_filename: GroupRocks1.jpg;
sf_gallery_image_id: 0;
sf_gallery_image_type_id: 0;
sf_gallery_category_id: 0;
sf_sizing: 1;
 }