* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-width: 1230px;
    background-color: #fff;
    overflow-x: hidden;
    font-size: 18px;
    line-height: 1.5;
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    color:#333;
}

ul,li,ol,dl {
    list-style: none
}

b{
    font-weight: normal;
}
input {
    font-family: "Microsoft Yahei"
}

::-webkit-input-placeholder {
    font-family: 'Microsoft Yahei'
}

:-moz-placeholder {
    font-family: 'Microsoft Yahei'
}

a {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

::-webkit-scrollbar {
    width: 10px;
    height: 4px;
    background-color: #F5F5F5
}

::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
    background: #fff
}

::-webkit-scrollbar-thumb {
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
    background-color: #d9d9d9
}

::-webkit-scrollbar-thumb:hover {
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
    background: #bbb
}

.clearfix:before,
.clearfix:after {
    content: '';
    display: table
}

.clearfix:after {
    clear: both;
    overflow: hidden
}

.center {
    width: 100%;
    max-width: 1230px;
    height: auto;
    margin: 0 auto
}
.mar20{margin:20px 0}
.boxsh{border-radius:4px;box-shadow:0 0px 20px rgba(0,0,0,.1)}
.main-color{
    color: #e52f22
}
.dominant-color{
    color: #e52f22
}
.dominant-bg-color{
    background:#e52f22
}
.dominant-hover:hover{
    color: #e52f22
}
video{
    outline: none
}
img{
    max-width: 100%
}
.fs-12{
    font-size: 12px;
}

.text-left{
    text-align: left;
}
.danger-color{
    color: #e53025
}
.mt40{
    margin-top: 40px!important
}
.mt100{
    margin-top: 100px!important
}
.mt50{
    margin-top: 50px!important
}
.mt60{
    margin-top: 60px!important
}
.mt10{
    margin-top: 10px!important
}
.mt20{
    margin-top: 20px!important
}
.mt15{
    margin-top: 15px!important
}
.mb30{
    margin-bottom: 30px!important;
}
.mb50{
    margin-bottom: 50px!important;
}
.mb60{
    margin-bottom: 60px!important;
}
.mt70{
    margin-top: 70px!important
}
.mb20{
    margin-bottom: 20px!important;
}
.mr20{
    margin-right: 20px!important
}
.mr60{
    margin-right: 60px!important
}
.ml10{
    margin-left: 10px!important
}
.pl20{
    padding-left: 20px!important;
}
.mt30{
    margin-top: 30px!important
}
.fs-16{
    font-size: 16px!important
}
.fs-14{
    font-size: 14px!important
}
.fs-20{
    font-size: 20px!important
}
.c999{
    color: #999
}
.c888{
    color: #888
}
.pd30{
    padding:30px!important
}
.pd20{
    padding: 20px!important
}
.mt25{
    margin-top: 25px!important
}
.mb25{
    margin-bottom: 25px!important
}
.mb10{
    margin-bottom: 10px!important
}
.mt5{
    margin-top: 5px;
}
.mt45{
    margin-top: 45px!important;
}
.border{border:1px solid rgba(0,0,0,0.05);}

.border-bottom{
    border-bottom: 1px solid #ececec;
}
.over-hidden{
    overflow: hidden;
}
.show{
    display: block;
}
.text-center{
    text-align: center;
}
.position-relative{
    position: relative;
}
.fc {
    flex-direction: column;
}

.fcr {
    flex-direction: column-reverse;
}

.df {
    display: flex;
}

.jf{
    justify-content: flex-end;
}

.jc {
    justify-content: center;
}

.js {
    justify-content: space-between;
}

.fw {
    flex-wrap: wrap;
}
.row{
    flex-direction: row
}
.ac {
    align-items: center;
}

.flex-1{
    flex: 1;
}
.border-1{
    border:1px solid #ececec;
}
.c666{
    color: #666
}
.border-bottom{
    border-bottom: 1px solid #ececec
}
.border-top{
    border-top: 1px solid #ececec
}
.pb20{
    padding-bottom: 20px;
}
.pb10{
    padding-bottom: 10px;
}
.pt10{
    padding-top: 10px;
}
.pt20{
    padding-top: 20px;
}
.mr10{
    margin-right: 10px;
}
.mb5{
    margin-bottom: 5px;
}

.line-h-2{
    line-height: 2
}
.line-h-1-7{
    line-height: 1.7
}
.line-h-1{
    line-height: 1
}
.w30{
    width: 30%
}

.w40{
    width: 40%
}
.w-33{
    width: 33.33%
}
i{
    font-style: normal;
}
.bold{
    font-weight: bold;
}
.pl-0 {
    padding-left: 0!important
}
.pr-0 {
    padding-right:0!important
}
.text-right{
    text-align: right
}
.fs-21{
    font-size: 18px;
}

.ellipsis{
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}

.d-table{
    display: table-cell;
    vertical-align: middle;
}

.seat20{
    width: 20px;
    height: 20px;
}
.main-color{
    color: #e12f23
}
.c888{
    color:#888;
}

.mt24{
    margin-top: 24px;
}

.fs-13{
    font-size: 13px;
}

h3{
    color:#444;
}
.c52{
    color:#525252;
}
.mt8{
    margin-top: 8px;
}
.l-s-1{
    letter-spacing: 1px;
}
font{
    color:inherit!important;
}
.header{
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    background: #fff;
}
h2{
    font-weight: unset;
    font-size: 30px;
}
.nav,.content,.footer_con{
    width: 75%;
    margin: 0 auto;
}
.content{
    margin-top: 100px;
    font-size: 20px;
}
.logo{
    float: left;
    line-height: 80px;
}
.logoimg{
    max-height: 100%;
    height: 40px;
    margin-top: 20px;
}
.nav_dh{
    float: right;
}
.nav_dh li{
    float: left;
    margin-left: 40px;
    line-height: 80px;
    font-size: 18px;
}
.footer{
    width: 100%;
    padding: 40px 0 20px;
    background: #f8f8f8;
}
.foot_div{
    text-align: center;
}
.foot_div p{
    font-size: 12px;
}
.foot_nav ul{
    width: 60%;
    margin: 0 auto 30px;
    text-align: center;
}
.foot_nav li{
    float: left;
    width: 20%;
    border-right: 1px #d8d8d8 solid;
    border-right-height:15px;
    line-height: 18px;
}
.foot_nav li a{
    color: #333;
    font-size: 18px;
}
.clear{
    clear: both;
}
/*
tuwen
 */
.pro_dh{
    margin-top: 40px;
}
.pro_dh_ul{
    margin: 0 auto;
}
.pro_dh_li{
    width: 10%;
    float: left;
    margin: 0 4px 15px;
    text-align: center;
}
a:hover{
    text-decoration:none;
    color: #3388ff;
}
.pro_dh_li a:hover{
    color: #3388ff;
    text-decoration:none;
}
.pro_dh_li .active{
    color: #3388ff;
    background: #f2f7ff;
    padding:12px 18px;
    border-radius: 10px;
}
.pro_list{

}
.pro_list_ul{

}
.pro_list_li{
    width: 32%;
    float: left;
    margin: 6px;
    background: #f8f8f8;
}
.pro_list_li_img{
    font-size: 0;
}
.pro_list_li_img img{
    max-width: 100%;
    height: 286px;
}
.pro_list_li_name{
    background: #f8f8f8;
    padding: 10px 0 10px 16px;
    font-size: 18px;
    font-weight: unset !important;
    color: #333;
    white-space: nowrap;text-overflow:ellipsis;overflow:hidden;table-layout:fixed;
}
.pro_list_li a:hover .pro_list_li_name{
    background: #3388ff;
    color: #fff !important;
}
/*
tuwende
 */
.weizhi{
    font-size: 16px;
}
.weizhi a{
    padding: 0 14px;
}
.hei40{
    height: 40px;
}
.pro_con_top{
    max-height: 360px;
}
.pro_left{
    float: left;
    width: 40%;
    height: 100%;
    border: 1px solid #eee;
}
.pro_right{
    float: left;
    width: 60%;
    padding: 20px 40px;
    height: 100%;
}

.pro_con_bottom{
    background: #fff;
    border: 1px solid #eee;

}
.pro_xq_title{
    width: 100%;
    background-color:#f5f5f5;
    height: 60px;
    line-height: 60px;
}
.pro_xq{
    width: 15%;
    text-align: center;
    border-top: 3px solid #3388ff;
    color: #3388ff;
    background: #fff;
}
.pro_xq_con{
    padding: 20px 40px;
}
/*
leibiao
 */
.news_list_ul{
    padding: 20px 60px;
    border: 1px solid #eee;
    border-radius: 5px;
}
.news_list_li{
    width: 100%;
}
.news_list_li span{
    float: right;
    margin-right: 60px;
}
/*
leibiaode
 */
.pro_list_li_name2{
    background: #fff;
    padding: 20px 0;
    font-size: 18px;
    color: #333;
}
.pro_list_li_name2 p{
    font-size: 16px;
    color: #999;
}
/*
contact
 */
.gsdz{
    border: 1px solid #eee;
    height: 300px;

}
.map,.contact_con{
    width: 50%;
    float: left;
    height: 300px;
}
.map{

}
.contact_con{
    background: #f8f8f8;
}
/*
index
 */
.index_h2{
    text-align: center;
}
.title_2{
    text-align: center;
    font-size: 16px;
    color: #999;
}
.index_btn{
    height: 60px;
    width: 490px;
    margin: 40px auto;
    background: #fff;
    border: 1px solid #eee;
    font-size: 18px;
    outline:none;
}
.index_btn:hover{
    background: #3388ff;
    border: 1px solid #3388ff;
    color: #fff;
}
.contact_index{
    width: 85%;
    height: 400px;
    margin: 0 auto;
}
.gsjs{
    height: 440px;
    width: 100%;
}
.gsjs_left{
    float: left;
    width: 35%;
    height: 100%;
    padding: 80px 40px;
    background: #f8f8f8;
}
.gsjs_left p{
    font-size: 16px;
}
.gsjs_right{
    float: right;
    width: 65%;
}
.hf{
    width: 90%;
    margin: 0 auto;
}
.hf img{
    width: 100%;
}
.index_btn2{
    height: 40px;
    width: 140px;
    margin: 40px auto;
    background: #3388ff;
    border: 1px solid #eee;
    color: #fff;
    font-size: 18px;
    outline:none;
}
.index_btn2:hover{
    background: #2170D9;
    border: 1px solid #2170D9;
    color: #fff;
}
.con_left{
    float: left;
    width: 50%;
    padding: 80px 60px;
    color: #fff;
}
.con_left p{
    color: #fff;
    font-size: 16px;
    line-height: 40px;
}
.con_right{
    float: left;
    width: 49%;
    padding: 80px 60px;
    color: #fff;
}