html,body,h1,h2,h3,h4,h5,h6,p,img,ol,ul,li,form,table,tr,th,td{border:0;border-collapse:collapse;border-spacing:0;list-style:none;margin:0;padding:0}#b_header,.b_footer{font:13px/normal Arial,Helvetica,Sans-Serif}.b_hide{display:none}