@charset "GB2312";
#box_root{
   margin-left: auto;
    margin-right: auto;
}
#box_header{
   width: 100%;
    float: none;
}
#box_header_top{
   width: 100%;
    float: none;
}
#box_nav{
   width: 100%;
    float: none;
}
#box_adv{
   width: 100%;
    float: none;
}
#box_main{
   float: none;
}
#box_left{
   width: 100%;
}
#box_right{
   width: 100%;
}
#box_footer{
   width: 100%;
    float: none;
}
#box_banner{
   width: 100%;
    float: none;
}
#box_logo{
   width: 20%;
    float: left;
}
#box_totalsearch{
   width: 35%;
    float: right;
}