/* reset */
*{-webkit-tap-highlight-color:rgba(0,0,0,0);}
*, *:before, *:after { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box }
html { height: 100% ;-webkit-tap-highlight-color: rgba(0,0,0,0);  -webkit-tap-highlight-color: transparent;scroll-behavior: smooth;}
body { min-height: 100% }
body { _height: 100% }
body, div, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, iframe, pre, code, fieldset, legend, form, input, select, textarea, button, p, blockquote, th, td, figure { margin: 0; padding: 0 }
body, div, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, iframe, pre, code, fieldset, legend, form, p, blockquote, figure, header, footer, nav, article, section, aside, address, figcaption { *zoom: 1 }
li { list-style-type: none }
iframe, frame, fieldset, img { border: 0 none }
img {max-width: 100%; vertical-align: top }
input[type=button], input[type=submit], input[type=reset] { cursor: pointer }
button { cursor: pointer }
input, textarea, button { -webkit-border-radius: 0; -webkit-appearance: none }
input[type=radio] { -webkit-border-radius: 100%; -webkit-appearance: radio }
input[type=checkbox] { -webkit-appearance: checkbox }
input[type=search] { -webkit-box-sizing: content-box; -moz-box-sizing: content-box; -ms-box-sizing: content-box; -o-box-sizing: content-box; box-sizing: content-box }
input, textarea, button { -webkit-border-radius: 0; -webkit-appearance: none;border: none;background:none; }
textarea { overflow: auto; resize: none }
blockquote, q { quotes: none }
blockquote:before, blockquote:after, q:before, q:after { content: ""; content: none }
table { border-collapse: collapse; border-spacing: 0 }
caption, th { text-align: left }
th { font-weight: normal }
em, cite, address,i { font-style: normal }
sup { vertical-align: text-top }
sub { vertical-align: text-bottom }
body, input, select, button, textarea{  font-family:-apple-system,BlinkMacSystemFont,"SourceHanSansSC-Regular","\5b8b\4f53";color:#111;font-size:16px;}
body { line-height: 1.5;word-break: break-word; }
a { text-decoration: none;-webkit-tap-highlight-color:transparent }
a { blr:expression(this.onFocus=this.blur()) }
a * { *cursor: pointer }
:focus { outline: none }
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {opacity:0.5;}
input:-moz-placeholder, textarea:-moz-placeholder {opacity:0.5;}
input::-moz-placeholder, textarea::-moz-placeholder { opacity:0.5;}
input:-ms-input-placeholder, textarea:-ms-input-placeholder {opacity:0.5;}

.regular{font-family: "SourceHanSansSC-Regular";}
.medium{font-family: "SourceHanSansSC-Regular";} 
.bold{font-family: "SourceHanSansSC-Medium";} 
.dinRe{font-family: "DIN-Regular";}
.dinBold{font-family: "DIN-Bold";}
@font-face {
  font-family: "SourceHanSansSC-Regular";
  src: url("../fonts/SourceHanSansSC-Regular.otf");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "SourceHanSansSC-Medium";
  src: url("../fonts/SourceHanSansSC-Medium.otf");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "SourceHanSansSC-Bold";
  src: url("../fonts/SourceHanSansSC-Bold.otf");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
} 
@font-face {
  font-family: "DIN-Regular";
  src: url("../fonts/DIN-Regular.otf");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DIN-Bold";
  src: url("../fonts/DIN-Bold.ttf");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
 
.fixed:before, .clearfix:before, .cf:before, body:before, .header:before, .main:before, .footer:before { content: ''; display: table }
.fixed:after, .clearfix:after, .cf:after, after, .header:after, .main:after, .footer:after { content: ''; display: table; clear: both }
.fixed, .clearfix, .cf, .header, .main, .footer { *zoom: 1 }


.clear, .cl { display: block!important; float: none!important; clear: both; width: auto!important; max-width: none!important; min-width: 0!important; max-height: none!important; min-height: 0!important; overflow: hidden; margin: 0!important; padding: 0!important; border: 0 none!important; font-size: 0!important; line-height: 0!important }


.err_position{ width:100%; height:auto; background:url(../images/errors.png) center no-repeat;}


 
video::-internal-media-controls-download-button {
    display:none;
}

video::-webkit-media-controls-enclosure {
    overflow:hidden;
}

video::-webkit-media-controls-panel {
    width: calc(100% + 30px);
}


[class*='icon']{
    font-family: 'iconfont';
}




.tran_scale{ overflow:hidden; display:block;}
/*img{transition: All 0.7s ease-in-out;}*/
.tran_scale img{-webkit-transition: opacity .4s ease-in,-webkit-transform .6s linear;transition: opacity .4s ease-in,transform .6s linear;}
.pr{position: relative;}
.pa{position: absolute;}
.mt5{margin-top:5px;}
.mt10{margin-top:10px;}
.mt15{margin-top:15px;}
.mt20{margin-top:20px;}
.mt25{margin-top:25px;}
.mt30{margin-top:30px;}
.mt35{margin-top:35px;}
.mt40{margin-top:40px;}
.mt45{margin-top:45px;}
.mt50{margin-top:50px;}
.mt60{margin-top:60px;}
.mt65{margin-top:65px;}
.mt70{margin-top:70px;}
.mt80{margin-top:80px;}
.mt90{margin-top:90px;}
.mt100{margin-top:100px;}
.mt120{margin-top:120px;}
.mb60{margin-bottom:60px;}
.mb80{margin-bottom:80px;}
.mb100{margin-bottom:100px;}

.justify { text-align:justify; text-justify:distribute-all-lines;} 
.v-m-c{ transform: translate(0,-50%); -webkit-transform: translate(0,-50%);position:absolute; left:0; top:50%;} 
.l-m-c{ transform: translate(-50%,0); -webkit-transform: translate(-50%,0);position:absolute; left:50%; top:0;} 
.a-m-c{ transform: translate(-50%,-50%); -webkit-transform: translate(-50%,-50%);position:absolute; left:50%; top:50%;}

.animate{ transition: 1.5s all cubic-bezier(0.19, 1, 0.22, 1);}
.animate_slowx { transition: 2.5s all cubic-bezier(0.19, 1, 0.22, 1); }
.animate_fast{ transition: 1s all cubic-bezier(0.19, 1, 0.22, 1);}
.animate_slow{ transition: 10s all cubic-bezier(0.19, 1, 0.22, 1);}
.animate_normal{ transition: 0.5s all linear;}

body,a{color: #111;}
.wrap{max-width: 1920px;width:1400px;margin-left: auto;margin-right:auto;}
.ellipsis_p{display: -webkit-box;overflow: hidden;-webkit-line-clamp: 2;-webkit-box-orient: vertical;height:3em;}
.ellipsis-2{max-height:3.4em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.ellipsis-3{height:5.1em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;}
.ellipsis-4{max-height:6em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;}
.ellipsis-5{max-height:7.5em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;}
 .ellipsis-6{max-height:9em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;}
.flexsbox { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; }
.flexsCenter { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; -webkit-box-pack: center; -ms-flex-pack: center; -webkit-justify-content: center; justify-content: center; }
.flexsBetween { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; -webkit-box-pack: justify; -ms-flex-pack: justify; -webkit-justify-content: space-between; justify-content: space-between; }
.flexsAlign { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; -webkit-align-items: center; align-items: center; }
.flexsCenter2 { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; -webkit-box-pack: center; -ms-flex-pack: center; -webkit-justify-content: center; justify-content: center; display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; -webkit-align-items: center; align-items: center; }
.flexsEnd { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; -webkit-box-align: end; -ms-flex-align: flex-end; -webkit-align-items: flex-end; align-items: flex-end; }
.flex1 { -moz-flex: 1; -ms-flex: 1; -webkit-flex: 1; flex: 1; }
.flex2 { -moz-flex: 2; -ms-flex: 2; -webkit-flex: 2; flex: 2; }
.fwidth { width: 200px; background: #f00; height: 100px; }
.flexswrap { -webkit-box-wrap: wrap; -ms-flex-wrap: wrap; -webkit-flex-wrap: wrap; flex-wrap: wrap; display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; }
.itemflex { width: 26.33%; margin-right: 2%; height: 150px; background: #f6f6f6; margin-bottom: 20px; }
.itemflex img { max-width: 100%; height: auto; }
.flex-row-reverse { /* -webkit-box-orient: vertical;*/ -ms-flex-direction: row-reverse; -webkit-flex-direction: row-reverse; flex-direction: row-reverse; }
.flex-column-reverse { -ms-flex-direction: column-reverse; -webkit-flex-direction: column-reverse; flex-direction: column-reverse; }
.flex-row-between { -webkit-box-pack: justify; -ms-flex-pack: justify; -webkit-justify-content: space-between; justify-content: space-between; }
.flex-row-center { -webkit-box-pack: center; -ms-flex-pack: center; -webkit-justify-content: center; justify-content: center; }
.flex-column-center { -webkit-box-align: center; -ms-flex-align: center; -webkit-align-items: center; align-items: center; }
.flex-align-between { -webkit-box-align: space-between; -ms-flex-align: space-between; -webkit-align-conten: space-between; align-content: space-between; }
.ratio-img,.ratio-img img{width: 100%;} 
.db{display: block;}
.dinb{display: inline-block;}
.ellipsis{white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.autoimg{position: relative;display: block;}
.autoimg img{width:100%;height:100%;position: absolute;left:0;top:0;object-fit: cover;}
.img{overflow:hidden;}
.img>img,.img a img {width:100%;transform: scale(1);transition: transform ease 800ms;}
.img:hover>img,.img a:hover img {transform: scale(1.1);}
.tac{text-align: center;}
.tar{text-align: right;}
.c-fff{color:#fff;}
.c-ccc{color:#ccc;}
.c-000{color:#000;}
.c-111{color:#111;}
.c-333{color:#333;}
.c-666{color:#666;}
.c-999{color:#999;}
.c-ccc{color:#ccc;}
.c-cdcdcd,.c-cdcdcd a{color:#cdcdcd;}
.c-dfdfdf{color:#dfdfdf;}
.c-015293{color:#015293;}
.c-015293 a{color:#015293;}
.c-333 a{color:#333;}
.c-666 a{color:#666;}
.c-999 a{color:#999;}
.c-fff a{color:#fff;}
.c-333 a:hover{color:#015293;}
.c-999 a:hover{color:#666;}
.hid{overflow: hidden;}
.pad60{padding-top:60px;padding-bottom: 60px;}
.lh1{line-height: 1;}
.lh17{line-height: 1.7;}
.lh18{line-height: 1.8;}
.lh2{line-height: 2;}
.fl{float:left;}
.fr{float:right;}
@media only screen and (max-width:1720px) {
    .ellipsis-6{max-height:7.5em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;} 

}
@media only screen and (max-width:1440px) {

    .wrap{width:1200px;} 
    .mt40{margin-top: 30px;}
    .mt50{margin-top: 40px;}
    .mt80{margin-top: 50px;}
    .mt100{margin-top:50px;}
    .mt120{margin-top:80px;}
}

@media only screen and (max-width:1360px) {

}
@media only screen and (max-width:1200px) {
.wrap{width:100%;padding-left:20px;padding-right:20px; }
.pad100{padding-top:30px;padding-bottom: 30px;}
.mt40{margin-top:20px;}
.mt45{margin-top:20px;}
.mt50{margin-top:20px;}
.mt65{margin-top:35px;}
.mt60{margin-top:30px;}
.mt70{margin-top:40px;}
.mt80{margin-top:40px;}
.mt90{margin-top:50px;}
.mt100{margin-top:60px;}
.mt120{margin-top:60px;}

}
@media only screen and (max-width:820px) {
    .ellipsis_p{height:auto;} 
    .mt10{margin-top:5px;}
    .mt15{margin-top:10px;}
    .mt30{margin-top:20px;}
    .mt70{margin-top:30px;}
    .mt80{margin-top:30px;}
    .mt100{margin-top:40px;}
    .mb80{margin-bottom:30px;}
    .mb100{margin-bottom:40px;}
    .pad60{padding-top:40px;padding-bottom: 40px;}

}
@media only screen and (max-width:640px) {
    .mt20{margin-top:10px;}
    .mt25{margin-top:15px;}
    .mt30{margin-top:10px;}
    .mt100{margin-top:30px;}
    .mt120{margin-top:40px;}
    .mb100{margin-bottom:30px;}
    .pad60{padding-top:30px;padding-bottom:30px;}
    .pad100{padding-top:2em;padding-bottom: 2em;}
}

/*font-size*/
.fnt_12 { font-size: 12px;}
.fnt_14 { font-size: 14px;}
.fnt_15 { font-size: 15px;}
.fnt_16 { font-size:16px;}
.fnt_18 { font-size:18px;}
.fnt_20 { font-size:20px;}
.fnt_22 {font-size: 22px;}
.fnt_24 { font-size:24px;}
.fnt_26 { font-size:26px;}
.fnt_28 { font-size:28px;}
.fnt_30 { font-size:28px;}
.fnt_32 { font-size:32px;}
.fnt_34 { font-size:34px;}
.fnt_36 { font-size:36px;}
.fnt_38 { font-size:38px;}
.fnt_40 { font-size:40px;}
.fnt_42 { font-size:42px;}
.fnt_44 { font-size:44px;}
.fnt_48 { font-size:48px;}
.fnt_50 {font-size: 50px;}
.fnt_52 { font-size:52px;}
.fnt_55 { font-size:55px;}
.fnt_56 { font-size:56px;}
.fnt_60{ font-size:60px;}
.fnt_62{ font-size:62px;}
.fnt_64{ font-size:64px;}
.fnt_68{ font-size:68px;}
.fnt_70{ font-size:70px;}
.fnt_72{ font-size:72px;}
.fnt_80{font-size: 80px;}
.fnt_86{font-size: 86px;}
.fnt_90{ font-size:90px;}

@media only screen and (max-width:1440px) {
.fnt_64{font-size: 54px;}
.fnt_24 { font-size:20px;}
.fnt_28 { font-size:24px;}
.fnt_32 { font-size:24px;}
.fnt_40 { font-size:32px;}
.fnt_48 { font-size:40px;}
.fnt_80{font-size: 60px;}
}

@media only screen and (max-width:1200px) {
    .fnt_16 { font-size:14px;}
    .fnt_18 { font-size:16px;}
    .fnt_20 { font-size:16px;}
    .fnt_24 { font-size:18px;}
    .fnt_28 { font-size:18px;}
    .fnt_32 { font-size:20px;}
    .fnt_38 { font-size:28px;}
    .fnt_40{ font-size:28px;}
    .fnt_48 { font-size:36px;}
    .fnt_60{ font-size:40px;}
    .fnt_64{font-size:40px;}
    .fnt_70{ font-size:44px;}
    .fnt_72{ font-size:48px;}
    .fnt_80{font-size: 50px;}
 }
@media only screen and (max-width:820px) {
    .fnt_38 { font-size:24px;}
    .fnt_40{font-size:24px;}
    .fnt_48 { font-size:28px;}
    .fnt_80{font-size: 40px;}

}
@media only screen and (max-width:640px) {
    .fnt_20{font-size:16px;}
    .fnt_24{font-size:18px;}
    .fnt_26{font-size:14px;}
    .fnt_28{font-size:16px;}
    .fnt_30{font-size:16px;}
    .fnt_32{font-size:18px;}
    .fnt_36{font-size:24px;}
    .fnt_40{font-size:20px;}
    .fnt_48 { font-size:32px;}
    .fnt_50{font-size:32px;}
    .fnt_60{ font-size:24px;}
    .fnt_64{font-size:38px;}
    .fnt_70{ font-size:40px;}
    .fnt_72{ font-size:40px;}
    .fnt_80{font-size: 30px;}
    

}

.top{position: fixed;top:0;left: 0;width:100%;z-index: 10000;height:44px;background:#f7f7f7;}
.top .wrap{height:100%;}
.top_tel{padding-left:20px;background:url(../images/tel.png) no-repeat left center;background-size: 12px;font-family: "DIN-Bold";  height: 1em; line-height: 1;}
.mac .top_tel{line-height: inherit;height:0.8em;}
.top_link{margin-left:15px;}
.top_link a{display: inline-block;padding:0 8px;position: relative;color:#666;}
.top_link a:before{height:9px;border-left:1px solid #D8D8D8;content:'';position: absolute;left:0;top:50%;margin-top:-5px;}
.top_link a:nth-child(1):before{display: none;}
.top_link a:hover{color:#015293;}
.top_link a:nth-last-child(1){padding-right:0;}
.height_height{height: 80px;box-sizing:border-box;}
.header{position: fixed;top:44px;left: 0;width:100%;z-index: 9999;background:#fff;box-shadow: 0 0 5px rgba(0,0,0,0.1);   transition:all 0.5s;opacity: 1;}
.header.on{top:0;background:#fff;}
.header.up{top:-80px;opacity: 0;  }
.header .logo{ width: 320px;overflow: hidden;float:left;flex-shrink: 0;}
.header .logo a,.header .logo a img{display: block;width: 100%;}
.indHeader .header{background:none;box-shadow:none;}
.header.hover{background:#fff;box-shadow: 0 0 5px rgba(0,0,0,0.2); }
.header_re{float: right;margin-left:50px;flex:1;}
.nav{float: right;}
.nav ul{display: flex;}
.nav li{float: left;position: relative;}
.nav li span,.return_a{display: none;}
.nav li .nav_list{display: none;}
.nav li>a{display: block;height: 76px;line-height: 76px;margin: 0 20px;font-size:16px;color:#111;position: relative;white-space: nowrap;}
.nav li>a i{ position: absolute;left: 50%; transform: translateX(-50%); bottom: 0; width: 0%;height:4px;background:#015293; opacity:0;visibility: hidden;transition:all 0.3s;-webkit-transition:all 0.3s;}
.nav li.on>a i,.nav li>a:hover i{width: 100%;opacity: 1;visibility: visible;}
.nav li.on>a,.nav li>a:hover{color: #015293;} 
.nav_list{position: absolute;left: 0;top:100%;width:140px;background:#F5F8FC; z-index: 10; }
.nav li:nth-child(4) .nav_list{width:170px;}
.nav li:nth-child(5) .nav_list{width:210px;}
.nav_list .wrap{display: flex;padding:0;width:100%;}
.nav_list .nav_l{width:30%;max-width:320px; flex-shrink: 0; float:left;padding:60px 60px 80px 0;border-right:1px solid #efefef;}
.nav_list .nav_l .tit{font-weight: bold;}
.nav_list .nav_p{display: flex;flex:1;padding:5px 0; justify-content: center;}
.nav_list .nav_p a{display: block; font-size: 14px;}
.nav_list .nav_p dl {width:100%;}
.nav_list .nav_p dl dt{padding-bottom: 25px;border-bottom:1px solid #f0f0f0;margin-bottom:20px;}
.nav_list .nav_p dl dt.active a{color:#000;text-decoration: underline;}
.nav_list .nav_p dd{padding:6px 0;}
.nav_list .nav_p dd a{display: block;padding:8px 24px; color:#666;position: relative;transition: none;}
.nav_list .nav_p dd a:before{height:12px;border-left:2px solid #fff;content:'';position: absolute;left:0;top:50%;margin-top:-6px;}
.nav_list .nav_p dd a:hover,.nav_list .nav_p dd a.active{color:#015293; background:url(../images/arr.png) no-repeat 90% 50%;background-size:4px;}
.nav_list .nav_p dd a:hover:before{border-color:#015293;} 

.header .logo1{display: block;}
.header .logo2{display: none;}
.indHeader .logo1{display: none;}
.indHeader .logo2{display: block;}
.indHeader .header .nav li>a{color:#fff;}
.indHeader .search_btn {background-image: url(../images/search2.png);}
.indHeader .header_global i{background-image: url(../images/lan2.png);}
.indHeader .btn_ai{border-color:#fff;background: none;}
.header_r{float:right; display: flex;align-items: center;justify-content: space-between;}


.header_search{  position: relative; float:left;}

.search_btn{cursor: pointer;position: relative;float: right;width:30px;height:30px;background:url(../images/search.png) no-repeat center;background-size:16px;  font-weight:bold;}
.search_btn:hover{background-image:url(../images/search_blue.png);}
.search_btn.on{opacity:0.6;filter:alpha(opacity=60); -moz-opacity:0.6; -khtml-opacity:0.6;}

.search_box {background: #fff;width: 100px;right: 0px; position: absolute;top:20px;    margin-top: 0;z-index: 91;visibility: hidden;transition: all 0.3s;-webkit-transition: all 0.3s;
  opacity: 0; filter: alpha(opacity=0); -moz-opacity: 0;-khtml-opacity: 0; border: 1px solid #eee;height: 40px;overflow: hidden;box-sizing: border-box;line-height: 40px;}
.search_box.on {width: 230px;visibility: visible;opacity: 1;filter: alpha(opacity=100);-moz-opacity: 1; -khtml-opacity: 1;/*box-shadow: 0 0 10px rgba(0,0,0,0.1);*/}
.search_box_input {width: calc(100% - 45px); padding: 0 10px;float: left;border: 0;height: 40px;outline: none;line-height: 40px;background: #fff;font-size:14px;}
.search_box_btn {height: 40px;width: 40px;background: none;border: 0;outline: none; float: right;    font-weight: bold;position: relative;}
.search_box_btn:before{content: "\e6e7";position: absolute;top:0;left: 0;width: 100%;height: 100%;  line-height: 40px;  }

.header_weixin{width:16px;height:76px;margin-left:20px; position: relative;cursor: pointer; }
.header_weixin .weixin_icon{width:16px;height:16px;background:url(../images/ewm.png) no-repeat center;background-size:100%;}
.header_weixin .header_ewm{width: 120px;padding: 10px;text-align: center; line-height: normal; background: #fff;position: absolute;left: 50%;top: 100%;margin-left: -60px;opacity: 0;visibility: hidden;box-shadow: 0px 0px 10px rgb(0 0 0 / 10%); transition: all 0.3s;}
.header_weixin .header_ewm:after {display:none;width: 0;height: 0;border-left: 10px solid transparent;border-right: 10px solid transparent;border-bottom: 10px solid #fff;content: '';position: absolute;top: -10px;left: 50%;margin-left: -10px;}
.header_weixin:hover .weixin_icon{background-image:url(../images/ewm_blue.png);}
.header_weixin:hover .header_ewm{opacity: 1;visibility: visible;}
.header_global{  margin-left:20px; position: relative;cursor: pointer;}
.header_global i{width:14px;height:16px;display: block;background:url(../images/lan.png) no-repeat center;background-size:14px;  } 
.header_global .header_language{width: 80px;padding: 10px;text-align: center; line-height: normal; background: #fff;position: absolute;left: 50%;top: 100%;margin-left: -40px;opacity: 0;visibility: hidden;box-shadow: 0px 0px 12px rgb(0 0 0 / 10%); transition: all 0.3s;}
.header_global .header_language a{display: block;margin:6px 0;color:#666;}
.header_global .header_language a:hover{color:#015293;}
.header_global .header_language:after {display:none;width: 0;height: 0;border-left: 10px solid transparent;border-right: 10px solid transparent;border-bottom: 10px solid #fff;content: '';position: absolute;top: -10px;left: 50%;margin-left: -10px;}
.header_global:hover i{background-image:url(../images/lan_blue.png);}
.header_global:hover .language_select{color:#015293;}
.header_global:hover .language_select:before,.header_global:hover .language_select:after{border-color:#015293;}
.header_global:hover .header_language{opacity: 1;visibility: visible;}
.language_select{padding:0 10px 0 5px; position: relative;}
.language_select:before{height:6px;border-left:1px solid #D8D8D8; content:'';position: absolute;right:0;top:50%;margin-top:-3px;transform:rotate(45deg); transform-origin: right bottom;}
.language_select:after{height:6px;border-left:1px solid #D8D8D8; content:'';position: absolute;right:0;top:50%;margin-top:-3px;transform:rotate(-45deg); transform-origin: right bottom;}
.language{float: left;text-align: center;margin-left:30px;}
.language dl{position: relative;}
.language dt{background:#005ba1;color: #fff;position: relative;cursor: pointer;}
.language dt i{position: absolute;top:0;right: 20px;font-size: 12px;transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;-ms-transition:all 0.3s;}
.language dd{position: absolute;top:100%;left: 0;width:100%;background:#fff;box-shadow: 0 0 10px rgb(0 0 0 / 30%);display: none;}
.language dd p{line-height: 40px;}
.language dt.on i{-webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);}
.goTop{width:40px;height:40px;border-radius: 8px;background:#015293 url(../images/top.png) no-repeat center;background-size:12px;position: fixed;bottom:10%;right:10px;z-index: 999;display: none;cursor: pointer;}
@media only screen and (max-width:1600px) {
    
}
@media only screen and (max-width:1440px) {
    .nav li>a{margin:0 12px;} 
    .header .logo{width:280px;}
    .header_re{margin-left:30px;} 
}
@media only screen and (max-width:1360px) {
    
}
@media only screen and (max-width:1280px) { 
} 
.menu_button{float: right;margin-top: 18px;cursor: pointer;margin-left: 10px;display: none;}
.menu_button i{display: block;width: 24px;height: 2.5px;background: #3a5d7f;margin-bottom: 5px;transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;-ms-transition:all 0.3s;}

@media only screen and (max-width:1200px) {
  .header .wrap{padding:0 40px 0 20px;height:54px;}
.nav li>a{height:60px;line-height: 60px;}
.menu_button{display: block;  z-index: 99;position: fixed;right:24px;top:0;width: 24px;height: 24px;} 
.navbody .menu_button i:first-child{left: 0;top: 12px;transform: rotateZ(45deg);-webkit-transform: rotateZ(45deg);-ms-transform: rotateZ(45deg);position: absolute;}
.navbody .menu_button i:last-child{top: 12px;left: 0;transform: rotateZ(-45deg);-webkit-transform: rotateZ(-45deg);-ms-transform: rotateZ(-45deg);position: absolute;}
.navbody .menu_button i:nth-child(2){display: none;}
.top{height:auto; bottom:5%;top:auto; opacity: 0;visibility: hidden;transition: all 0.3s; background: none;}
.top_right{flex:1;justify-content: space-between;align-items: center;}
.top_tel{font-size:20px;background-size:12px;}
.top_link{margin-left: 0;}
.top_link a:nth-child(1){padding-left:0;}
.header_global{margin-left:20px;position: fixed;top:16px;right:150px;}
.navbody .top{opacity: 1;visibility: visible;}
.top_date{display: none;}
.height_height, .header{height: 54px;line-height: inherit;}
.header,.indHeader .header{background:#fff;box-shadow: 0 0 10px rgb(0 0 0 / 30%);}
.header{top:0;}
.indHeader .logo2{display: none;}
.indHeader .logo1{display: block;}
.indHeader .header_global i {background-image: url(../images/lan1.png);}
.indHeader .search_btn {background-image: url(../images/search1.png);}
.indHeader .btn_ai{border-color:#015293;background: #015293;}
.header_r{ height:50px;line-height: 50px;margin-right:25px;position: fixed;top:4px;right:0; z-index:100;opacity: 0;visibility:hidden;transition: all 0.3s;}
.navbody .header_r{display: flex;opacity: 1;visibility:visible;right:40px;}  
.nav{position: fixed;top:0;left: 120%;width: 100%;height: 100%;background: #fff;z-index: 9;transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;-ms-transition:all 0.3s;visibility: hidden;opacity: 0;}
.nav,.nav a{color:#333;} 
.nav a:hover,.nav a:active{color: #333!important;}
.nav li.on>a{color:#015293;}
.nav li.on>a i, .nav li>a:hover i{display: none;}
.nav_list .nav_l{display: none;}
.nav_list .wrap{width:100%;}
.nav_list .nav_l .txt{color:#fff;}
.nav_list .nav_p{padding:0;display: block;}
.nav_list .nav_p dl{width:100%;margin-bottom:0;}
.nav_list .nav_p dl dt{font-size:14px;padding-bottom: 0;line-height: 50px;border-bottom: 1px solid rgba(255,255,255,0.2);padding:0 20px;margin-bottom:0;display: none;}
.nav_list .nav_p dl dd{margin-top:0;}
.nav_list .nav_p dl dd a{color:#333;font-size:16px;margin-bottom:0;line-height: 50px;padding:0 20px;border-bottom: 1px solid #ebebeb;text-align: left;}
.nav_list .nav_p dl dd a:hover,.nav_list .nav_p dl dd a.active,.nav_list .nav_p dl dt.active a{color:#015293!important;text-decoration: none;background:none;}
.nav_list .nav_p dd a:hover, .nav_list .nav_p dd a.active{background: none;}
.nav_list .nav_p dd a:before{display: none;}

.nav ul{padding-top: 60px; display: block;}
.nav li>a{margin:0 20px;box-sizing:border-box;width: calc(100% - 50px);float: left;}
.nav li{float: none;line-height: 40px;border-bottom: 1px solid #ebebeb;display: flex;width: 100%;margin: 0}
.nav li:nth-child(1){border-top: 1px solid rgba(255,255,255,0.2);}
.nav,.nav_list{line-height: 40px;}
.nav li span{width: 50px;text-align: center;float: right;cursor: pointer;position: relative;height: 50px;line-height: 50px; background:url(../images/next1.png) no-repeat center;background-size:8px;}
.nav li span,.return_a{display: block;}
.nav_list{position: static;background: #cc0328;width: 100%;left: 0;clear: both; text-align: left;margin: 0;font-size: 14px;overflow: hidden;}
.nav_list p a{padding: 0 20px;display: block;padding-right: 0;}
.nav_list p{border-bottom: 1px solid rgba(255,255,255,0.2);}
/*.nav_list p:last-child{border: 0;}*/
.nav li span.icon-xia:before{width: 14px;height: 14px;    line-height: 14px;transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;-ms-transition:all 0.3s;position: absolute;top:50%;left: 50%;margin-top: -7px;margin-left: -7px;}

.nav li.cur span.icon-xia:before{  transform: rotate(-180deg);}

.navbody .nav{left:0;visibility: visible;opacity: 1;font-size: 14px;}
.header .logo{width: 200px; }
.nav_list{ box-shadow: 0 10px 10px rgba(0, 0, 0, 0);}
.nav_list .wrap{width:100%;max-width: 100%;}
.nav li>a{height:40px;line-height:40px;}
.nav li{position: static;}
.nav li.on{background:#F5F8FC;}
.nav_list{display: block;top:0;left: auto;right:-100%; margin: 0;width: 100%;height: 100%; overflow-y:auto;background: #fff;padding: 0; box-shadow: 0 0 20px rgba(0, 0, 0, 0);z-index: 2;position: absolute;transition: all 0.3s;-webkit-transition: all 0.3s;-moz-transition: all 0.3s;-o-transition: all 0.3s;-ms-transition: all 0.3s;}
.navbody .nav li.cur .nav_list{right: 0;width:100%;}
.return_a{margin-top: 50px;    border-bottom: 1px solid rgba(255,255,255,0.2);}
.return_a p{border: 0;}
.return_a p a .icon-left{display:inline-block;width:20px;height:20px; background:url(../images/prev1.png) no-repeat center;background-size:8px; margin-right:5px;vertical-align: -4px;}
.nav li .nav_list{display: block;}


.header_search{border:none;margin-left:0;}
.nav li>a, .language dt, .header_bottom{height: 54px;line-height: 54px;}
.header_weixin .header_ewm,.header_global .header_language{top:100%;}


}


@media only screen and (min-width: 1201px) {
a{transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;-ms-transition:all 0.3s;}

.tran_scale:hover img{transform:scale(1.1,1.1); -webkit-transform:scale(1.1,1.1);-moz-:scale(1.1,1.1);-o-transform:scale(1.1,1.1);-ms-transform:scale(1.1,1.1);}
.header_top_l a:hover i{left: 0;width:100%;}
.scrollHeader .header,.header:hover{background:#fff;box-shadow: 0 0 5px rgba(0,0,0,0.1);}
}
.robot{width:112px;position: fixed;right:30px;top:50%; z-index: 100;}
.footer{padding: 45px 0;background:#1D2342; }

.foot_top{  display: flex;justify-content: space-between;align-items: flex-start;position: relative; }
.foot_top .foot_left{width:220px;} 
.foot_top .ft_contact a{ color:#fff; display: inline-block;margin-left:20px;}
.foot_top .ft_contact p{margin-bottom: 6px;}
.foot_top .ft_contact p:nth-child(1) a{font-family: "DIN-Bold";}
.foot_top .ft_ewm{width:100px;text-align: center;margin-top:20px;}
.foot_top .ewm_tit{margin-top:5px;}
.foot_top .foot_le{flex:1;display: flex;justify-content:space-between;}
.foot_top .foot_le ul{width:100%;padding-left:18px;display: flex;justify-content: space-between;}
.foot_top .foot_le li{margin-left:30px;}
.foot_top .foot_le dt{margin-bottom: 15px;white-space: nowrap;  }
.foot_top .foot_le dt a{font-size:16px;color:#fff;font-family: "SourceHanSansSC-Bold";}
.foot_top .foot_le dd p{margin-bottom: 3px;overflow: hidden;}
.foot_top .foot_le dd p a{color:#999;font-size:14px;font-family: "SourceHanSansSC-Regular";white-space: nowrap;}
.foot_top .foot_le dd p a:hover{color:#015293;}
.foot_bottom{overflow: hidden; color:#999; margin-top:60px;padding-top:20px;border-top:1px solid #535353;}
.foot_bottom a{color:#999;}
.foot_bottom a:hover{text-decoration: underline;}
.foot_bottom a img{width:18px;vertical-align: -4px;margin-right:3px;}
.ft_link a{display: inline-block;margin-right:1em;color:#999;}
 
@media only screen and (max-width:1600px) {
.foot_top .foot_le li{margin-left:20px;}
}
@media only screen and (max-width:1440px) {
.foot_top .foot_logo{width:290px;}
.foot_top .foot_le li{margin-left:12px;}
}
@media only screen and (max-width:1280px) {
.mediaBox{position: absolute;bottom:0;right:0;}
}
@media only screen and (max-width:1200px) {
.btn_ai{width:80px;height:32px;line-height: 32px;}
.btn_ai img{width:18px;vertical-align: 0;margin-right:5px;}
.foot_top .foot_logo{width:200px;}
.foot_top .ft_logo{width:180px;}
.foot_top .foot_le li{margin-left:12px;}
.foot_bottom{margin-top:50px;}
.robot{width:80px;}
}
@media only screen and (max-width:820px) {
.search_box{top:100%;}
.search_box.on{width: 100%;}
.header_search{position: static;}
.header_top_l{font-size: 12px;}
.header_top_l a{margin-right: 20px;}

.footer{padding-top:20px;}
.foot_top{padding:0 0 15px;display: block;}
.foot_top .foot_left{width:100%;}
.foot_top .ft_ewm{margin:20px auto 0;}
.foot_top .foot_le,.foot_top .foot_logo{width:100%;justify-content: center;display: block;}
.foot_top .foot_le{margin-top:1em;padding-top:1em; flex-wrap: wrap;}
.foot_top .foot_le ul{display: block;padding-left:0;}
.foot_top .foot_le li{margin-left:0;}
.foot_top .foot_le a{margin:5px 15px 5px 0;} 
.foot_top .foot_le dd{margin: 0 15px;display: none;}
.foot_top .foot_le dd p{float: none;margin: 0; line-height: 36px;}
.foot_top .foot_le dt{line-height: 36px;    border-bottom: 1px solid #535353; cursor: pointer;position: relative;overflow: hidden;margin-bottom: 0;}
.foot_top .foot_le li:nth-last-child(1) dt{border-bottom:none;}
.foot_top .foot_le dt a{float: left;}
.foot_top .foot_le dt i{display: block; position: absolute;top:10px;right: 0;width: 30px;text-align: center;float: right;cursor: pointer;position: relative;height: 30px; background:url(../images/down.png) no-repeat center;background-size:12px;transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;-ms-transition:all 0.3s;}
.foot_top .foot_le dt.cur i{-webkit-transform: rotate(180deg); -ms-transform: rotate(180deg);  transform: rotate(180deg);}
.foot_top .foot_le li{  padding: 0;padding-bottom: 0;}
.foot_bottom{margin-top:0;} 
.foot_bottom .wrap{display: block;}
.ft_link{text-align: center;margin-bottom: 10px;}
.copyright{text-align: center;}
}
@media only screen and (max-width:640px) {
    
}