@charset "utf-8";
@import url("iconfont.css");
*{margin:0;padding:0}
html{overflow-x:hidden;font-size:13.3333333333vw}
body{width:100%;min-width:320px;min-height:100vh;margin:0 auto;font-family:PingFang SC,Source Han Sans CN,sans-serif; background:#fff;overflow-x:hidden;text-align:left;position:relative;font-size:16px;color:#000}
img{border:none}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent;-webkit-tap-highlight-color:transparent;outline:none;}
input,select,textarea{font-family:PingFang SC,Source Han Sans CN,sans-serif; font-size:16px;outline:0;margin:0;padding:0}
input::-webkit-input-placeholder{color:#999!important}
textarea::-webkit-input-placeholder{color:#999!important}
input[type=button],input[type=date],input[type=number],input[type=reset],input[type=search],input[type=submit],input[type=text],input[type=time]{-webkit-appearance:none}
select{-webkit-appearance:none}
textarea{-webkit-appearance:none}
input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none!important;margin:0}
ol,ul{padding:0;list-style-type:none}
em{font-style:normal}
.lt{float:left}
.rt{float:right}
input.sub,label{border:none;cursor:pointer}
input,textarea{font-family:PingFang SC,Source Han Sans CN,sans-serif; outline:0;margin:0;padding:0}
table{border-collapse:collapse}
td,th{padding:0}
.clearfix::after{content:"";display:block;clear:both}
*{box-sizing:border-box}
.fixed:before, .clearfix:before, .cf:before, body:before, .header:before, .main:before, .footer:before { content: ''; display: table }
.fixed:after, .clearfix:after, .cf:after, .header:after, .main:after, .footer:after { content: ''; display: table; clear: both; }
.fixed, .clearfix, .cf, .header, .main, .footer { *zoom: 1 }
.clear { clear:both;}
i{ font-style:normal;}
.wrap{width:1400px;position:relative;max-width:100%;margin:0 auto}
.wrap::after{content:"";display:block;clear:both}
/*自定义*/
/*welcome*/
.welcome { background-color:#eeeeee;  color:#403f3f; font-size:14px; line-height:40px; }
.welcome-left { float:left; }
.welcome-mid { float:right; margin-left:20px; }
.welcome-mid-top { position:relative;}
.welcome-mid-top i { display:inline-block; width:18px; height:18px; background:url(../images/w-wx.png) no-repeat center center; vertical-align:middle; margin-right:5px; transform: translateY(-2px); }
.welcome-mid-dropdown { display:none; position:absolute; top:40px; right:0; width:120px; background-color:#eeeeee; padding:10px; z-index:100; border-top:#e5e5e5 solid 1px; }
.welcome-mid-dropdown img { max-width: 100%;max-height: 100%;vertical-align: middle; }
.welcome-mid:hover .welcome-mid-dropdown { display:block; }
.welcome-right { float:right; }
.welcome-right i { display:inline-block; width:18px; height:18px; background:url(../images/w-star.png) no-repeat center center; vertical-align:middle; margin-right:5px; transform: translateY(-2px); }
/*header*/
.header {height:150px; }
.header .logo{float:left; height:150px;  }
.header .logo a{display:block; width:100%; height:100%; display: flex;  align-items: center; justify-content: center;}
.header .logo img{ max-width:100%; max-height:100%; vertical-align:middle; }
.h-tel { float:right; background:url(../images/h-tel.png) no-repeat left center; background-size:50px auto; padding-left:60px; color:#000000; font-size:18px; line-height:1.2; margin-top:45px; }
.h-tel h3 { color:#163b8d; font-size:30px; line-height:1.2; font-weight:normal; }
/*nav*/
.nav { position: sticky; top: 0; z-index: 99; height:60px; background-color:#163b8d; }
.nav ul { display: flex; flex-wrap: wrap; margin-bottom: 0; justify-content: flex-end; width: 100%;}
.nav ul li { flex-grow: 1; color:#ffffff; font-size:18px; line-height:60px; position:relative; text-align:center; background:url(../images/nav-bg.png) repeat-y right center;  } 
.nav ul li a { display:block; color:#ffffff;  }
.nav ul li:hover { background-color:#0143d5;  }
.nav ul li.active { background-color:#0143d5; }
.nav ul li .sub { position: absolute;width:100%;left:0; text-align:center; top:60px;z-index:30000; }
.nav ul li .sub ul li { float:left; min-width:auto; width:100%; line-height:45px; position:relative;text-align:center;  margin:0; padding:0; font-size:16px; font-weight:normal;  background-color:#163b8d;}
.nav ul li .sub ul li a { color:#ffffff; }
.nav ul li .sub ul li:hover { background-color:#0143d5;  }
/*header2*/
.header2{height:60px;position:fixed;background:#ffffff;z-index:22;top:0;width:100%; display:none; }
.header2 .main-wrap{height:60px;padding:0 3%;box-shadow:0 0 10px 0 rgba(0,0,0,.1)}
.header2 .logo{width:300px; height:50px;margin-top:5px;overflow:hidden;  float: left; display: inline;}
.header2 .logo a{display:block; width:100%; height:100%; display: flex;  align-items: center; justify-content: left;}
.header2 .logo img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.header2 .nav-btn{width:25px;height:16px;position:relative;cursor:pointer;margin-top:22px; float: right; display: inline;}
.header2 .nav-btn .zi { width:20px; color:#1e52f3; font-size:16px; line-height:1; position:absolute; right:-10px; top:-8px; }
.header2 .nav-btn.active{-webkit-animation:rotate .5s linear 0s;animation:rotate .5s linear 0s}
.header2 .nav-btn .line{display:block;width:50%;height:2px;border-radius:2px;background-color:#1e52f3;position:absolute;left:50%;margin-left:-15px}
.header2 .nav-btn .line1{-webkit-transform-origin:4px 0;-ms-transform-origin:4px 0;transform-origin:4px 0}
.header2 .nav-btn.active .line1{top:0}
.header2 .nav-btn.hover .line{background:#1e52f3}
.header2 .nav-btn .line2{top:7px}
.header2 .nav-btn .line3{bottom:0;-webkit-transform-origin:1px center;-ms-transform-origin:1px center;transform-origin:1px center}
.header2 .sub-menu{width:100%;padding:0 3%;display:none;position:absolute;left:0;top:70px;z-index:2;overflow-y:auto}
.header2 .sub-menu ul{width:100%;overflow-y:auto;height:calc(100vh - 55px - 1.5rem)}
.header2 .js-m-3{opacity:0;-webkit-transform:translate(30px,0);-ms-transform:translate(30px,0);transform:translate(30px,0);-webkit-transition:all .8s ease;transition:all .8s ease}
.header2 .js-m-3.animate{opacity:1;-webkit-transform:translate(0,0);-ms-transform:translate(0,0);transform:translate(0,0)}
.header2 .sub-menu li{border-bottom:1px solid #555;font-size:16px;padding:0 20px}
.header2 .sub-menu .tit{display:inline-block;text-decoration:none;width:80%;line-height:50px;color:#fff;position:relative;box-sizing:border-box}
.header2 .sub-menu .sub-tit.on{background-color:#e9e9e9}
.header2 .sub-menu .sec-list{line-height:40px; padding-bottom:10px; display:none}
.header2 .sub-menu .jt{position:relative;display:inline-block;width:10%;height:50px;text-align:center;background:0 0;float:right}
.header2 .sub-menu .jt:after{content:'';display:block;width:26px;height:26px;background:url(../images/mobile_nav_jia.png) no-repeat center;background-size:17px auto;position:absolute;right:3%;top:10px}
.header2 .sub-menu .jt.jtRote:after{background:url(../images/mobile_nav_jian.png) no-repeat center;background-size:20px auto}
.header2 .sub-menu .sec-list p{background:url(../images/mobile_nav_dian.png) no-repeat left center;background-size:3px auto;font-size:14px}
.header2 .sub-menu .sec-list a{padding-left:5%;color:#cccccc;display:block}
.header2 .sub-menu .sec-list a:active{color:#37a3dc}
.header2 .icon-close:before{content:"\e6d3"}
.search-bg{ position:fixed; left:0px; top:0px; width:100%; height:100%; z-index:20; background-color:rgba(55,55,55,.95); display:none; } 
/*f_nav*/
.f_nav { display:none; margin:0 auto; text-align:center; width:100%; max-width:750px; min-width:320px; height: 3.5em; padding: 0.1em 0;background:#163b8d;position:fixed; bottom:0; z-index:999;}
.f_nav a{color: #fff; display: block; text-align: center; width: 33.33%; float: left; margin: 0 auto; font-size:14px;}
.f_nav a i{display: block;font-size: 1.5em;line-height: 1.4em;}
.header-wrap { display:none;}
/* nav_zzc */
.nav_zzc{display: none;background: rgba(0, 0, 0, 0.6);position: fixed;top: 0;left: 0;width: 100%;height: 100%;z-index: 99990;}
.nav_menu {  width:0; position:fixed;  right:0; top:0; height: 100%;z-index: 99999;overflow: scroll;background: #fff;}
.nav_menu .nav_menu_top{width: 100%; height:50px;}
.nav_menu .nav_menu_btn{display: block;width:25px;position: absolute;top:16px;right:20px;}
.nav_menu .nav_menu_btn img{display: block;width:25px; }
.nav_menu ul{overflow:hidden; width:100%;overflow: scroll;height: 80%;}
.nav_menu li{ width:100%; overflow:hidden; background:url(../images/nav_icon01.png) no-repeat 89% center;height:50px;border-bottom: 1px solid #eaeaea;}
.nav_menu li a{ color:#333333;font-size:14px;display: block;height:50px;line-height:50px;box-sizing: border-box;padding-left: 6%;}
/*banner*/
.banner { position:relative; }
.banner .swiper{width:100%;height:100%}
.banner .swiper-slide{display:flex;justify-content:center;align-items:center}
.banner .swiper-slide img{display:block;width:100%;height:100%;object-fit:cover}
.banner .swiper-pagination-bullet { background: #ffffff; opacity:0.5; }
.banner .swiper-pagination-bullet-active { background-color:#ffffff; opacity:1;  }
/*分页*/
.pagination{padding-left:0;margin:40px 0;border-radius:4px;text-align:center;width:100%}
ul.pagination{display:inline-block;width:auto}
.pagination>li{display:inline}
.pagination>li>a,.pagination>li>span{position:relative;float:left;padding:6px 12px;margin-left:-1px;line-height:1.42857143;color:#1e52f3;text-decoration:none;background-color:#fff;border:1px solid #ddd}
.pagination>li:first-child>a,.pagination>li:first-child>span{margin-left:0;border-top-left-radius:4px;border-bottom-left-radius:4px}
.pagination>li:last-child>a,.pagination>li:last-child>span{border-top-right-radius:4px;border-bottom-right-radius:4px}
.pagination>li>a:focus,.pagination>li>a:hover,.pagination>li>span:focus,.pagination>li>span:hover{z-index:2;color:#23527c;background-color:#eee;border-color:#ddd}
.pagination>.active>a,.pagination>.active>a:focus,.pagination>.active>a:hover,.pagination>.active>span,.pagination>.active>span:focus,.pagination>.active>span:hover{z-index:3;color:#fff;cursor:default;background-color:#1e52f3;border-color:#1e52f3}
.pagination>.disabled>a,.pagination>.disabled>a:focus,.pagination>.disabled>a:hover,.pagination>.disabled>span,.pagination>.disabled>span:focus,.pagination>.disabled>span:hover{color:#777;cursor:not-allowed;background-color:#fff;border-color:#ddd}
/*i-public*/
.i-public { text-align:center; padding-bottom:25px; position:relative; }
.i-public::after{content:""; position:absolute; left:50%; margin-left:-75px; bottom:0; width:150px; height:2px; background-color:#1e52f3; }
.i-public .en { color:#f6f6f6; font-size:50px; line-height:1; font-family: 'Source Han Serif SC'; text-transform:uppercase; }
.i-public .cn { color:#1e52f3; font-size:40px; line-height:1; margin-top:-25px; }
.i-public-more { width:300px; height:55px; border:#dcdcdc solid 1px; text-align:center; border-radius:28px; margin:0 auto; margin-top:50px; color:#403f3f; font-size:18px; line-height:53px; transition: 0.2s; }
.i-public-more a { display:block; color:#403f3f; }
.i-public-more i { display:inline-block; width:18px; height:18px; background:url(../images/public-more.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:10px; transform: translateY(-1px);  }
.i-public-more:hover { border:#1e52f3 solid 1px; background-color:#1e52f3; color:#ffffff; }
.i-public-more:hover a { color:#ffffff; }
.i-public-more:hover i {background:url(../images/public-more2.png) no-repeat center center; background-size:100% 100%; }
/*i-pro*/
.i-pro { padding-top:60px; padding-bottom:70px; }
.i-prosub { margin-top:35px; text-align:center; }
.i-prosub ul { display:inline-block; }
.i-prosub ul li { float:left; width:200px; height:45px; margin:0 5px; background-color:#163b8d; text-align:center;  color:#ffffff; font-size:18px; line-height:45px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; border-radius:23px; }
.i-prosub ul li a { color:#ffffff; display:block; }
.i-prosub ul li:hover { background-color:#1e52f3; }
.i-prosub ul li.active { background-color:#1e52f3; }
/*i-prolist*/
.i-prolist { margin-top:40px; }
.i-prolist ul li { float:left; width:32%; text-align:center; }
.i-prolist ul li:nth-child(3n+2) { margin-left:2%;}
.i-prolist ul li:nth-child(3n+3) { margin-left:2%;}
.i-prolist ul li .pic { height:380px; overflow:hidden; border:#e5e5e5 solid 1px; display: flex;  align-items: center; justify-content: center; background-color:#ffffff; }
.i-prolist ul li .pic img {max-width: 100%;max-height: 100%;vertical-align: middle;transition: 0.5s;}
.i-prolist ul li .tit { color:#000000; font-size:18px; line-height:72px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap;  }
.i-prolist ul li:hover .pic { border:#1e52f3 solid 5px; }
.i-prolist ul li:hover .pic img {transform: scale(1.05);transition: 0.5s;}
.i-prolist ul li:hover .tit { color:#163b8d; }
/*i-about*/
.i-about { padding-top:80px; padding-bottom:90px; background:url(../images/about-bg.jpg) no-repeat center center; background-size:cover; }
.i-about-left { float:left; width:48%; }
.i-about-ban { color:#ffffff; font-size:20px; line-height:1.5; position:relative; padding-left:40px; }
.i-about-ban::after{content:""; position:absolute; left:0; top:50%; margin-top:-1.5px; width:30px; height:3px; background-color:#ffffff; }
.i-about-show { color:#ffffff; font-size:16px; line-height:2; margin-top:10px; }
.i-about-show h3 { font-size:28px; line-height:1.4; font-weight:normal; }
.i-about-left .i-public-more { border:#ffffff solid 1px; color:#ffffff; margin-left:0; }
.i-about-left .i-public-more a { color:#ffffff; }
.i-about-left .i-public-more i { background:url(../images/public-more2.png) no-repeat center center; background-size:100% 100%; }
/*i-environment*/
.i-environment { padding-top:60px; padding-bottom:70px; }
.i-environment-list { padding-top:35px; }
.i-environment-list ul li { float:left; width:450px; text-align:center; margin-top:20px; }
.i-environment-list ul li:nth-child(3n+2) { margin-left:25px;}
.i-environment-list ul li:nth-child(3n+3) { margin-left:25px;}
.i-environment-list ul li .pic { height:330px; overflow:hidden; border:#ffffff solid 5px; }
.i-environment-list ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; transition: 0.5s; }
.i-environment-list ul li .tit { color:#000000; font-size:18px; line-height:2.8; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-environment-list ul li:hover .pic { border:#1e52f3 solid 5px; }
.i-environment-list ul li:hover .pic img { transform: scale(1.05);	transition: 0.5s;}
.i-environment-list ul li:hover .tit { color:#1e52f3; }
/*i-slogan*/
.i-slogan { width:100%; }
.i-slogan img { width:100%; }
/*i-news*/
.i-news { padding-top:60px; padding-bottom:70px; }
.i-newslist { padding-top:10px; }
.i-newslist ul li { float:left; width:870px; padding:40px 10px; border-bottom:#eeeeee solid 1px; position:relative; background-color:#FFF; }
.i-newslist ul li .pic { display:none; }
.i-newslist ul li .date { float:left; width:80px; height:80px; border:#eeeeee solid 1px; text-align:center; padding-top:5px; }
.i-newslist ul li .date-dd { color:#2c2c2c; font-size:40px; line-height:1.2; }
.i-newslist ul li .date-yymm { color:#2c2c2c; font-size:16px; line-height:1.2; }
.i-newslist ul li .con { float:right; width:calc(100% - 100px); }
.i-newslist ul li .con .tit { color:#2d2d2d; font-size:20px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-newslist ul li .con .des { color:#747474; font-size:16px; line-height:1.5; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical; margin-top:5px; }
.i-newslist ul li:hover { background-color:#1e52f3; }
.i-newslist ul li:hover .date-dd { color:#ffffff; }
.i-newslist ul li:hover .date-yymm { color:#ffffff; }
.i-newslist ul li:hover .con .tit { color:#ffffff; }
.i-newslist ul li:hover .con .des { color:#ffffff; }
.i-newslist ul li.first { width:500px; border-bottom:none; padding:0; margin-right:30px; margin-top:40px; }
.i-newslist ul li.first .pic { display:block; height:300px; border:#e5e5e5 solid 1px; overflow:hidden; display: flex;  align-items: center; justify-content: center; }
.i-newslist ul li.first .pic img{max-width: 100%;max-height: 100%;vertical-align: middle;transition: 0.5s;}
.i-newslist ul li.first .date { float:none; position:absolute; top:0; left:0; background-color:#1e52f3; }
.i-newslist ul li.first .date-dd { color:#ffffff; }
.i-newslist ul li.first .date-yymm { color:#ffffff; }
.i-newslist ul li.first .con { float:none; width:100%; margin-top:25px; }
.i-newslist ul li.first:hover { background-color:#ffffff; }
.i-newslist ul li.first:hover .con .tit { color:#1e52f3; }
.i-newslist ul li.first:hover .con .des { color:#747474; }
.n-main .i-newslist { padding-top:0; background-color:#FFF; }
.n-main .i-newslist ul li { width:48.5%; }
.n-main .i-newslist ul li:nth-child(even) { margin-left:3%; }
/*footer*/
.footer { background:#2a2a2a url(../images/footer-bg.jpg) no-repeat center center; background-size:cover; color:#989898; font-size:16px; line-height:2; padding-top:70px; padding-bottom:80px; }
.footer a:hover { color:#FFF; }
.f-left { float:left; width:180px; }
.f-mid { float:left; width:320px; margin-left:50px; }
.f-mid dl { float:left; width:50%; }
.f-mid dl dt { color:#ffffff; font-size:20px; line-height:2; margin-bottom:5px; }
.f-right { float:left; width:340px; margin-left:140px; position:relative; }
.f-right::after{content:""; position:absolute; left:-70px; top:0; width:1px; height:100%; background-color:#5a5968; }
.f-ewm { float:right; width:290px; margin-top:35px; }
.f-ewm ul li { float:left; width:48%; margin-left:4%; text-align:center; }
.f-ewm ul li:first-child { margin-left:0; }
.f-ewm ul li .pic { height:120px; overflow:hidden;}
.f-ewm ul li .pic img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.f-ewm ul li .tit { color:#ffffff; font-size:16px; line-height:2; }
.f-ban { color:#ffffff; font-size:20px; line-height:2; }
.f-nav { margin-top:5px; }
.f-nav ul li { float:left; width:50%; }
.f-tel { background:url(../images/f-tel.png) no-repeat left center; background-size:50px auto; padding-left:60px; color:#ffffff; font-size:16px; line-height:1.2; margin-top:5px; }
.f-tel h3 { color:#ffffff; font-size:30px; line-height:1.2; font-weight:normal; }
.f-text { margin-top:15px; color:#ffffff; }
/*f-copy*/
.f-copy { background-color:#2b2a2c; text-align:center; color:#989898; font-size:16px; line-height:2; padding-top:10px; padding-bottom:10px; }
.f-copy a:hover { color:#FFF; }
/*n-gray*/
.n-gray { background-color:#f5f5f5; }
/*n-position*/
.n-position { color:#000000; font-size:16px; line-height:80px; }
.n-position a:hover { color:#0143d5;}
/*n-main*/
.n-main { min-height:500px; padding-bottom:60px; }
.n-left { float:left; width:310px; background-color:#FFF; padding:15px; }
.n-left-ban { background-color:#0143d5; text-align:center; color:#ffffff; font-size:24px; line-height:70px; }
.n-left-list { margin-top:15px; }
.n-left-list ul li { border-bottom:#eeeeee solid 1px; padding:0 20px; color:#000000; font-size:18px; line-height:70px; background: url(../images/n-left-more.png) no-repeat calc(100% - 15px) center; background-size:13px 13px; }
.n-left-list ul li a { color:#000000; display:block; }
.n-left-list ul li.active { background: url(../images/n-left-more2.png) no-repeat calc(100% - 15px) center; background-size:13px 13px; }
.n-left-list ul li.active a { color:#0143d5; font-weight:bold; }
.n-left-list ul li:hover { background: url(../images/n-left-more2.png) no-repeat calc(100% - 15px) center; background-size:13px 13px; }
.n-left-list ul li:hover a { color:#0143d5;  }
.n-right { float:right; width:1070px; background-color:#FFF; }
.n-page { color:#000000; font-size:16px; line-height:2; padding:35px; background-color:#FFF; min-height:430px; }
.n-page img { max-width:100%; }
/*n-newshow*/
.n-newshow {padding:20px;font-size:16px; line-height:2; color:#666666; background-color:#FFF; }
.n-tit {font-size:20px; line-height:2; color:#333333; text-align:center;}
.n-des {font-size:16px; line-height:2; color:#666666; text-align:center; border-bottom:#eeeeee solid 1px; padding-bottom:10px; margin-bottom:10px; margin-top:7px;}
.n-show { font-size:16px; line-height:2; color:#333333; min-height:300px; }
.n-show img { max-width:100%;}
.n-other { padding:20px 10px; line-height:2; }
.n-other a:hover { color:#163b8d; }
/*n-message*/
.n-message {color:#000000; font-size:16px; line-height:2;  padding:35px; background-color:#FFF; min-height:430px; }
.n-message ul { width:580px; margin:0 auto; }
.n-message ul li { margin-top:15px; }
.n-message ul li label { display:block; }
.n-message ul li .form-control { width:100%; height:40px;color:#000000; font-size:16px; border:#ced4da solid 1px; border-radius:5px; padding-left:10px; }
.n-message ul li .form-control:focus{background-color:#fff;border-color:#0143d5;outline:0;box-shadow:0 0 0 2px rgba(1,67,213,0.25)}
.n-message ul li textarea { width:100%; height:130px;color:#000000; font-size:16px; border:#ced4da solid 1px; outline: none; line-height:40px; resize:none; padding-left:10px; border-radius:5px;  }
.n-message ul li textarea:focus{background-color:#fff;border-color:#0143d5;outline:0;box-shadow:0 0 0 2px rgba(1,67,213,0.25)}
.n-message ul li .btn-primary { width:90px; height:40px; text-align:center; background-color:#163b8d; color:#ffffff; font-size:16px; line-height:40px;  border-radius:5px; border:none; cursor:pointer; }
.n-message ul li .btn-primary:hover { background-color:#0143d5; }
/*n-environment-list*/
.n-environment-list { padding:35px; }
.n-environment-list ul li { float:left; width:32%; text-align:center; margin-bottom:15px; }
.n-environment-list ul li:nth-child(3n+2) { margin-left:2%;}
.n-environment-list ul li:nth-child(3n+3) { margin-left:2%;}
.n-environment-list ul li .pic { height:240px; overflow:hidden; border:#ffffff solid 5px; }
.n-environment-list ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; transition: 0.5s; }
.n-environment-list ul li .tit { color:#000000; font-size:16px; line-height:2.8; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.n-environment-list ul li:hover .pic { border:#1e52f3 solid 5px; }
.n-environment-list ul li:hover .pic img { transform: scale(1.05);	transition: 0.5s;}
.n-environment-list ul li:hover .tit { color:#1e52f3; }
/*n-screening*/
.n-screening { background-color:#FFF; padding:20px; }
.n-screening-list { height:auto; }
.n-screening-item { border-bottom:#dcdcdc solid 1px; padding:20px 10px; }
.n-screening-item:last-child { border-bottom:none; }
.n-screening-item .left { float:left; width:200px; color:#403f3f; font-size:18px; line-height:50px; text-align:right; font-weight:bold; }
.n-screening-item .right { float:right; width:calc(100% - 220px); color:#403f3f; font-size:16px; line-height:50px;  }
.n-screening-item .right ul li { float:left; margin-right:25px; }
.n-screening-item .right ul li.active { font-weight:bold; }
.n-screening-item .right ul li:hover { color:#0143d5; }
/*n-search*/
.n-search { border-bottom:#dcdcdc solid 1px; padding:20px;  }
.n-search input[type=text] { width:calc(100% - 250px);  height:60px; color:#000000; font-size:18px; border:none; vertical-align:middle;  }
.n-search button[type=submit] { float:right; width:200px; text-align:center; height:60px; background-color:#2b2edf; border:#163b8d solid 1px; color:#FFF; font-size:18px; cursor:pointer; border:none;vertical-align:middle; border-radius:5px; }
.n-search button[type=submit] i { display:inline-block; width:20px; height:20px; background:url(../images/search-icon.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:10px; }
/*n-detail*/
.n-detail { background-color:#FFF; margin-top:40px; min-height:500px; padding:10px; }
.n-detail-ban { border-bottom:#dcdcdc solid 1px; }
.n-detail-ban ul li { float:left; padding:0 25px; color:#000000; font-size:20px; line-height:2.8; margin:0 20px; position:relative; cursor:pointer; }
.n-detail-ban ul li.active::after{content:""; position:absolute; left:0; bottom:0; width:100%; height:3px; background-color:#0143d5; }
.n-detail-con { padding:20px; }
.n-detail-con-li { display:none; }
/*n-lunbo*/
.n-lunbo { position:relative; background-color:#FFF; padding:20px; }
.n-lunbo .swiper{width:100%;height:auto;margin-left:auto;margin-right:auto; }
.n-lunbo .mySwiper2{ float:left; width:970px; height:540px; }
.n-lunbo .mySwiper2 .swiper-slide {display: flex;  align-items: center; justify-content: center; }
.n-lunbo .mySwiper2 .swiper-slide img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.n-lunbo .mySwiper{ float:right; width:320px;  height:540px; padding-right:15px; }
.n-lunbo .mySwiper .swiper-slide{width:calc(100% - 15px);height:130px;opacity:1}
.n-lunbo .mySwiper .swiper-slide {display: flex;  align-items: center; justify-content: center; border:#eeeeee solid 1px; }
.n-lunbo .mySwiper .swiper-slide-thumb-active{opacity:1; border:#0143d5 solid 1px;}
.n-lunbo .mySwiper .swiper-slide img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.n-lunbo .swiper-scrollbar.swiper-scrollbar-vertical, .swiper-vertical>.swiper-scrollbar { top:0; height:540px; }
.n-lunbo .swiper-scrollbar.swiper-scrollbar-vertical { width: 15px !important;  border-radius: 0 !important; background-color:#eeeeee !important;}
.n-lunbo .swiper-scrollbar-drag { border-radius: 0 !important;background-color:#dcdcdc !important;}



@media (max-width:1450px){
.wrap{width:90%}
/*welcome1450*/
.welcome { line-height:35px; }
.welcome-mid { margin-left:18px; }
.welcome-mid-top i { width:16px; height:16px; }
.welcome-mid-dropdown { top:35px; width:110px; padding:8px; }
.welcome-right i { width:16px; height:16px; }
/*header1450*/
.header {height:110px; }
.header .logo{ height:110px; width:38%; }
.h-tel { background-size:40px auto; padding-left:50px; font-size:16px; margin-top:30px; }
.h-tel h3 { font-size:24px; }
/*nav1450*/
.nav { height:45px; }
.nav ul li { font-size:16px; line-height:45px; } 
.nav ul li .sub { top:45px; }
.nav ul li .sub ul li { line-height:40px; font-size:15px; }
/*i-public1450*/
.i-public { padding-bottom:20px; }
.i-public::after{ margin-left:-55px; width:110px; }
.i-public .en { font-size:42px; }
.i-public .cn { font-size:34px; margin-top:-25px; }
.i-public-more { width:220px; height:40px; border-radius:20px; margin-top:40px; font-size:16px; line-height:38px; }
.i-public-more i { width:16px; height:16px; margin-left:8px; }
/*i-pro1450*/
.i-pro { padding-top:35px; padding-bottom:45px; }
.i-prosub { margin-top:30px; }
.i-prosub ul li { width:170px; height:40px; margin:0 4px; font-size:15px; line-height:38px; }
.i-prolist { margin-top:35px; }
.i-prolist ul li .pic { height:270px; }
.i-prolist ul li .tit {font-size:15px; line-height:50px; }
/*i-about1450*/
.i-about { padding-top:70px; padding-bottom:80px; }
.i-about-ban { font-size:18px; }
.i-about-ban::after{height:2px; }
.i-about-show { font-size:15px; }
.i-about-show h3 { font-size:20px; }
/*i-environment1450*/
.i-environment { padding-top:35px; padding-bottom:45px; }
.i-environment-list { padding-top:25px; }
.i-environment-list ul li { width:32%; margin-top:15px; }
.i-environment-list ul li:nth-child(3n+2) { margin-left:2%;}
.i-environment-list ul li:nth-child(3n+3) { margin-left:2%;}
.i-environment-list ul li .pic { height:240px; }
.i-environment-list ul li .tit { font-size:16px; }
/*i-news1450*/
.i-news { padding-top:35px; padding-bottom:45px; }
.i-newslist { padding-top:8px; }
.i-newslist ul li {width:62%; padding:35px 8px; }
.i-newslist ul li .date { width:60px; height:60px; padding-top:3px; }
.i-newslist ul li .date-dd { font-size:31px; }
.i-newslist ul li .date-yymm { font-size:12px; }
.i-newslist ul li .con { width:calc(100% - 80px); }
.i-newslist ul li .con .tit { font-size:16px; }
.i-newslist ul li .con .des { font-size:14px; }
.i-newslist ul li.first { width:34%; margin-right:2%; margin-top:35px; }
.i-newslist ul li.first .pic { height:270px; }
.i-newslist ul li.first .con { margin-top:20px; }
/*footer1450*/
.footer { font-size:15px; padding-top:50px; padding-bottom:60px; }
.f-left { width:13%; }
.f-mid { width:23%; margin-left:3%; }
.f-mid dl dt { font-size:18px; }
.f-right { width:24%; margin-left:10%; }
.f-right::after{ left:-50px;}
.f-ewm { width:20%; margin-top:30px; }
.f-ewm ul li .pic { height:100px;}
.f-ewm ul li .tit { font-size:15px; }
.f-ban { font-size:18px; }
.f-tel { background-size:40px auto; padding-left:50px; font-size:15px; }
.f-tel h3 {font-size:24px; }
/*f-copy1450*/
.f-copy { font-size:15px; }
/*n-position1450*/
.n-position { font-size:15px; line-height:60px; }
/*n-main1450*/
.n-main { min-height:450px; padding-bottom:50px; }
.n-left { width:22%; padding:10px; }
.n-left-ban { font-size:20px; line-height:60px; }
.n-left-list { margin-top:10px; }
.n-left-list ul li { padding:0 15px; font-size:16px; line-height:60px; background: url(../images/n-left-more.png) no-repeat calc(100% - 10px) center; background-size:11px 11px; }
.n-left-list ul li.active { background: url(../images/n-left-more2.png) no-repeat calc(100% - 10px) center; background-size:11px 11px; }
.n-left-list ul li:hover { background: url(../images/n-left-more2.png) no-repeat calc(100% - 10px) center; background-size:11px 11px; }
.n-right { width:76%; }
.n-page { font-size:15px; padding:25px; min-height:390px;}
/*n-message1450*/
.n-message { font-size:15px;  padding:25px; min-height:390px; }
/*n-environment1450*/
.n-environment-list { padding-top:25px; }
.n-environment-list ul li .pic { height:180px; }
/*n-screening1450*/
.n-screening { padding:15px; }
.n-screening-item { padding:15px 5px; }
.n-screening-item .left { width:160px; font-size:16px; line-height:40px; }
.n-screening-item .right {width:calc(100% - 180px);  font-size:15px; line-height:40px;  }
.n-screening-item .right ul li { margin-right:20px; }
/*n-search1450*/
.n-search { padding:15px;  }
.n-search input[type=text] { width:calc(100% - 190px);  height:50px; font-size:16px; }
.n-search button[type=submit] { width:160px; height:50px; font-size:16px; }
.n-search button[type=submit] i { width:18px; height:18px; margin-right:8px; }
/*n-detail1450*/
.n-detail { margin-top:30px; min-height:450px; padding:5px; }
.n-detail-ban ul li { padding:0 20px; font-size:18px; margin:0 15px; }
.n-detail-ban ul li.active::after{ height:2px; }
.n-detail-con { padding:15px; }
/*n-lunbo1450*/
.n-lunbo { padding:15px; }
.n-lunbo .mySwiper2{ width:69%; height:410px; }
.n-lunbo .mySwiper{ width:22%;  height:410px; padding-right:13px; }
.n-lunbo .mySwiper .swiper-slide{width:calc(100% - 13px); height:100px;}
.n-lunbo .swiper-scrollbar.swiper-scrollbar-vertical, .swiper-vertical>.swiper-scrollbar { height:410px; }
.n-lunbo .swiper-scrollbar.swiper-scrollbar-vertical { width: 13px !important;  }

}

@media (max-width:1200px){
.wrap{width:94%}

}


@media (max-width:992px){
/*header992*/
.welcome { display:none;}
.header{ display:none;}
.nav{ display:none;}
.header2{ display: block; } 
.header-wrap { display:block; height:60px;}
/*i-public992*/
.i-public .en { font-size:36px; }
.i-public .cn { font-size:28px; margin-top:-22px; }
/*footer992*/
.footer { padding-top:30px; padding-bottom:40px; }
.f-left { display:none;}
.f-mid {display:none; }
.f-right { width:65%; margin-left:0; }
.f-right::after { display:none; }
.f-ewm { width: 30%;}
/*n-main992*/
.n-left-ban { font-size:18px; }
/*n-newshow992*/
.n-newshow {padding:15px; }
.n-tit {font-size:18px;}
/*n-environment992*/
.n-environment-list { padding:15px; }
.n-environment-list ul li { width:48%; }
.n-environment-list ul li:nth-child(3n+2) { margin-left:0;}
.n-environment-list ul li:nth-child(3n+3) { margin-left:0;}
.n-environment-list ul li:nth-child(even){ margin-left:3%; }

}

@media (max-width:767px){
.wrap{width:80%}
.header2 .logo{width:250px; }
.f_nav { display:block;}
/*i-public767*/
.i-public .en { font-size:24px; }
.i-public .cn { font-size:24px; margin-top:-15px; }
/*i-pro767*/
.i-pro { padding-top:20px; padding-bottom:30px; }
.i-prosub { margin-top:10px; }
.i-prosub ul li { float:left; width:48.5%; margin:0; margin-top:10px;}
.i-prosub ul li:nth-child(even){ margin-left:3%; }
.i-prosub ul li:last-child { width:100%; }
.i-prolist { margin-top:20px; }
.i-prolist ul li { width:48.5%; }
.i-prolist ul li:nth-child(3n+2) { margin-left:0;}
.i-prolist ul li:nth-child(3n+3) { margin-left:0;}
.i-prolist ul li:nth-child(even){ margin-left:3%; }
.i-prolist ul li:nth-child(9) { display:none; }
.i-prolist ul li .pic { height:140px; }
/*i-about767*/
.i-about { padding-top:50px; padding-bottom:60px; background-position:left center; }
.i-about-left { float:none; width:100%; }
.i-about-ban { font-size:16px; }
.i-about-ban::after{ height:1px; }
.i-about-show h3 { font-size:17px; }
.i-about-left .i-public-more { margin:0 auto; margin-top: 40px; }
/*i-environment767*/
.i-environment { padding-top:20px; padding-bottom:30px; }
.i-environment-list { padding-top:20px; }
.i-environment-list ul li { width:48.5%; margin-top:10px; }
.i-environment-list ul li:nth-child(3n+2) { margin-left:0;}
.i-environment-list ul li:nth-child(3n+3) { margin-left:0;}
.i-environment-list ul li:nth-child(even){ margin-left:3%; }
.i-environment-list ul li .pic { height:130px; }
.i-environment-list ul li .tit { font-size:15px; }
/*i-news767*/
.i-news { padding-top:20px; padding-bottom:30px; }
.i-newslist ul li { float:none; width:100%; padding:30px 5px; }
.i-newslist ul li .date-dd { font-size:28px; }
.i-newslist ul li.first {  float:none; width:100%; margin-right:0; margin-top:20px; }
.i-newslist ul li.first .con { margin-top:15px; }
.n-main .i-newslist ul li { width:100%; }
.n-main .i-newslist ul li:nth-child(even) { margin-left: 0; }
/*footer767*/
.footer { padding-top:20px; }
.f-right { float:none; width:100%; }
.f-ewm { float:none; width:100%; margin-top:25px; }
.f-ewm .pic { width:130px; margin:0 auto; }
.f-copy { padding-bottom:6em; }
/*n-position767*/
.n-position { line-height:50px; }
/*n-main767*/
.n-main { min-height:400px; padding-bottom:40px; }
.n-left { float:none; width:100%; padding:10px; margin-top:30px; }
.n-right { float:none; width:100%;  }
.n-page { padding:10px 15px; min-height:350px; }
/*n-newshow767*/
.n-newshow {padding:15px 10px; }
/*n-message767*/
.n-message {  padding:10px 15px; min-height:350px; }
.n-message ul { width:100%; }
/*n-environment767*/
.n-environment-list { padding:15px 10px; }
.n-environment-list ul li { margin-bottom:10px; }
.n-environment-list ul li .pic { height:130px; }
.n-environment-list ul li .tit { font-size:15px; }
/*n-screening767*/
.n-screening { padding:10px; }
.n-screening-item { padding:10px 0; }
.n-screening-item .left { float:none; width:100%; line-height:35px; text-align:left; }
.n-screening-item .right { float:none; width:100%;  line-height:35px;  }
.n-screening-item .right ul li { margin-right:15px; }
/*n-search767*/
.n-search { padding:5px;  }
.n-search input[type=text] { width:calc(100% - 120px);  height:40px; font-size:15px; }
.n-search button[type=submit] { width:100px; height:40px; font-size:15px; }
.n-search button[type=submit] i { width:15px; height:15px; margin-right:5px; }
/*n-detail767*/
.n-detail { margin-top:20px; min-height:400px; padding:0; }
.n-detail-ban ul li { padding:0 15px; font-size:16px; margin:0 10px; }
.n-detail-con { padding:10px; }
/*n-lunbo767*/
.n-lunbo { padding:5px; }
.n-lunbo .mySwiper2{ width:74%; height:270px; }
.n-lunbo .mySwiper{ width:24%;  height:270px; padding-right:10px; }
.n-lunbo .mySwiper .swiper-slide{width:calc(100% - 10px); height:67px;}
.n-lunbo .swiper-scrollbar.swiper-scrollbar-vertical, .swiper-vertical>.swiper-scrollbar { height:270px; }
.n-lunbo .swiper-scrollbar.swiper-scrollbar-vertical { width: 10px !important;  }

}

@media (max-width:500px){
.wrap{width:94%}


}