#tt{overflow:hidden;clear:both;width:970px;margin:10px auto; text-align:center; padding-top:0px;background-color: #FFF; position: absolute; top: 0px; }
#tt div.rg{height:38px;background:url('/pict/tb_r.png') no-repeat top right;float:right;width:6px;overflow:hidden;  margin-right:0px}
#tt div.le{height:38px;background:url('/pict/tb_l.png') no-repeat top right;float:left;width:6px;overflow:hidden; margin-left:0px }
#tt div.bx{height:38px;overflow:hidden;background:url('/pict/tb_back1.png') no-repeat;float:left;width:958px;}
#tt ul{height:38px;overflow:hidden;margin:0;padding:0;width:958px;  border:0px solid red }
#tt li{float:left;height:38px;list-style-type:none;_width:10px;white-space:nowrap;margin:0;padding:0;font-size:13px;background:url('/pict/tb_bdiv1.png') no-repeat top right;}
#tt li a{display:block;color:#111;height:38px;padding:0 13px;text-decoration:none;margin-right:3px}
#tt li a span{display:block;padding-top:9px}
#tt li a:hover{background:url('/pict/tb_back2a.png') repeat-x top left;text-decoration:none;color:#000;}
#tt li.sel{font-weight:bold}
#tt li.sel a{background:url('/pict/tb_back3.png') repeat-x;color:#fff}
#tt li.sel a:hover{filter:alpha(opacity=100);opacity:1;color:#fff}
#tt li.rg{float:right;height:38px;background:url('/pict/tb_bdiv1.png') no-repeat top left;}
#tt li.rg a{margin-left:3px}