body{ width:100%; margin:0px; padding:0px; background:url(gif/2back.gif) center center repeat-y; font-family:Arial, Helvetica, sans-serif; font-size:12px;}

tr,td{font-family:Arial, Helvetica, sans-serif; font-size:12px;}

body.nobg { background:none; }
.head_area { background:#ececec; border:1px solid #a3a3a3; border-width:1px 0px;}
.head_lr { background:#ececec; border-bottom:1px solid #a3a3a3;}