#menumain{
   margin:0;
   white-space:nowrap;
   overflow:hidden;
   width:100%;
   color:#fff;
   background:url(../../../../base/border/963/images/nav.jpg) repeat-x;
}

#menumain .menumain{
   float:left;

   height:46px;
   color:#fff;
   line-height:46px;
   text-align:center;
   margin:0px;font-weight:bold; font-size:14px; width:104px;
}

.menumain5{width:144px; font-size:12px; color:#fff; float:left; text-align:center; line-height:46px;}
.line{background:url(line.jpg) no-repeat; height:46px; width:2px;}

#menumain .menumain a:link {
   color: #fff; font-weight:bold; font-size:14px; 
   display:block;
   text-decoration: none;
   line-height:46px;
   
  
}
.topa{ text-align:right; padding:33px 0 0 0; color:#fff;}
.topa a{ color:#fff; text-decoration:none;}
.topb{ padding-left:542px; width:50%;height:22px; padding-top:10px;}
.topb_beijing{  background:url(../../../../base/border/963/images/search.gif) no-repeat; height:22px; width:228px; float:left;}
.topb_beijing_text{height:18px; width:210px; border:none; color:#767676; line-height:18px; margin-left:10px;background-color: transparent;}
#menumain .menumain a:visited {
   color: #fff; font-weight:bold; font-size:14px; 
   display:block;
   text-decoration: none;
   line-height:46px;width:104px;

}

#menumain .menumain a:hover {
   color: #fff; font-weight:bold; font-size:14px; 
   text-decoration: none;
   line-height:46px;
   background:url(hover.jpg) no-repeat;

} 
.min_height{
  min-height:492px;
  /* sets min-height for IE */
  _height:expression(this.scrollHeight < 492 ? "492px" : "auto");
}