div.rbox{float:left;margin:5px;//margin:4px;width:320px;height:120px;background:#f00;display:block;overflow:hidden;}
div.rbox span{margin:0px;padding:0px;display:block;overflow:hidden;}
span.tl{width:16px;height:12px;background:url(images/rgray/tl.gif) no-repeat top left;float:left;}
span.top{width:287px;height:12px;background:url(images/rgray/t.gif) repeat-x top center;float:left;}
span.tr{width:17px;height:9pt;background:url(images/rgray/tr.gif) no-repeat top right;float:left;}
span.left{width:16px;height:95px;background:url(images/rgray/l.gif) repeat-y top left;float:left;}
div.boxbody{width:287px;height:95px;background:#fff;float:left;}
span.right{width:17px;height:95px;background:url(images/rgray/r.gif) repeat-y top right;float:right;}
span.bl{width:16px;height:13px;background:url(images/rgray/bl.gif) no-repeat top left;float:left;}
span.bottom{width:287px;height:13px;background:url(images/rgray/b.gif) repeat-x top center;float:left;}
span.br{width:17px;height:13px;background:url(images/rgray/br.gif) no-repeat top right;float:left;}