@charset "utf-8";
#box_root{
   margin-left: auto;
    margin-right: auto;
}
#box_root{
   margin-left: auto;
    margin-right: auto;
}
#box_root{
   margin-left: auto;
    margin-right: auto;
}
#box_header{
   width: 100%;
    /*background: url(/content/images/top_bg.jpg) no-repeat center center;*/
    height: 100px;
}
#box_footer{
   width: 100%;
       background: url(/content/images/fot_bg.jpg) no-repeat center center;
    height: 320px;
    overflow: hidden;
}
#box_left{
   width: 100%;
}
#box_left .columnSpace{
}
#box_header_sub1{
   position: relative;
    margin: 0px auto;
    width: 1200px;
    float: none;
}
#box_banner{
   width: 100%;
    float: none;
}
#box_pro{
   width: 100%;
    background: url(/images/pro_bg.jpg) no-repeat center center;
    float: none;
    overflow: hidden;
}
#box_pro_sub1{
   margin: 0px auto 40px;
    width: 1200px;
    float: none;
}
#box_about{
   margin: 0px auto 60px;
    width: 1200px;
    float: none;
}
#box_case{
   padding-bottom: 35px;
    width: 100%;
    background: url(case_bg.jpg) no-repeat center center;
    float: none;
}
#box_case_sub1{
   margin: 0px auto;
    width: 1200px;
    float: none;
}
#box_header_sub1_sub1{
   width: 230px;
    float: left;
}
#box_header_sub1_sub2{
   margin-top: 35px;
    width: 850px;
    float: left;
    margin-left: 25px;
}
#box_header_sub1_sub3{
   position: absolute;
    width: 90px;
    float: right;
    overflow: hidden;
    top: 0px;
    right: 0px;
    transition: all 0.3s;
}
#box_header_sub1_sub3:hover{
   width: 300px;
}
*{
   padding-bottom: 0px;
    margin: 0px;
    padding-left: 0px;
    padding-right: 0px;
    padding-top: 0px;
}