@charset "utf-8";
*{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: "Microsoft Yahei", Arial, Simsun; 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: "Microsoft Yahei", Arial, Simsun;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: "Microsoft Yahei", Arial, Simsun;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:1600px;position:relative;max-width:100%;margin:0 auto}
.wrap::after{content:"";display:block;clear:both}
/*welcome*/
.welcome { height:40px; background-color:#eeeeee; color:#474646; font-size:14px; line-height:40px;  }
.welcome-left { float:left; }
.welcome-right { float:right; }
.welcome-right img { width:16px; vertical-align:middle; margin-left:10px; 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; }
.header .nav{float:right; margin-top:40px;  }
.header .nav ul li {float:left; width:auto; color:#474646; font-size:22px; line-height:70px; margin-left:70px; position:relative; } 
.header .nav ul li::after{content:""; position:absolute; left:0; bottom:0; width:0; height:3px; background-color:#0357be; left: 50%; transform: translateX(-50%); transition: all .5s ease; }
.header .nav ul li>a i{display:inline-block;width:13px;height:13px;background:url(../images/nav-icon.png) no-repeat center center;background-size:100% 100%;vertical-align:middle;margin-left:5px;transition:all .5s ease 0s;transform: translateY(-2px);}
.nav ul li:hover>a i{transform:rotate(-180deg)}
.header .nav ul li a { display:block; color:#474646;  }
.header .nav ul li:hover a { color:#0357be;  }
.header .nav ul li.active a { color:#0357be;  }
.header .nav ul li:hover::after{ width:100%;transform:translateX(-50%) scale(1.1); }
.header .nav ul li.active::after{ width:100%; }
.header .nav ul li .sub { position: absolute;width:200%;left:-50%; text-align:center; top:70px;z-index:30000; box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
.header .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:15px; font-weight:normal;  background-color:#FFF;}
.header .nav ul li .sub ul li a { color:#474646; }
.header .nav ul li .sub ul li::after { display:none; }
.header .nav ul li .sub ul li:hover { background-color:#0357be;  color:#ffffff;}
.header .nav ul li .sub ul li:hover a { color:#ffffff;}
/*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:200px; height:40px;margin-top:10px;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 { display:none; width:20px; color:#0357be; 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:100%;height:2px;border-radius:2px;background-color:#0357be;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:#0357be}
.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; } 
.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:#0357be;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:#0357be;border-color:#0357be}
.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-company*/
.i-company { padding-top:60px; padding-bottom:60px; background:url(../images/company-bg.jpg) no-repeat right top; background-size:auto 505px; }
.i-company-left { float:left; width:770px;  color:#000000; font-size:20px; line-height:1.9;  }
.i-company-left h4 {color:#0357be; font-weight:normal; text-transform:uppercase; }
.i-company-left h3 {color:#000000; font-size:40px; line-height:1.25; font-weight:bold; position:relative; margin-top:9px; padding-bottom:28px; margin-bottom:23px; }
.i-company-left h3::after{content:""; position:absolute; left:0; bottom:0; width:200px; height:5px; background-color:#0357be; }
.i-company-more { width:200px; height:50px; background-color:#0357be; text-align:center; color:#ffffff; font-size:22px; line-height:50px; border-radius:5px; margin-top:70px; }
.i-company-more a { display:block; color:#ffffff;  }
.i-company-more:hover { opacity:0.8; }
.i-company-right { float:right; width:790px; }
.i-company-right img{max-width: 100%;max-height: 100%;vertical-align: middle;}
/*i-public*/
.i-public { text-align:center; }
.i-public .tit { color:#000000; font-size:60px; line-height:1.7; text-transform:uppercase; position:relative; }
.i-public .tit::after{content:""; position:absolute; left:50%; margin-left:-200px; bottom:0; width:400px; height:1px; background-color:#7f7f7f; }
.i-public .des { color:#7f7f7f; font-size:23px; line-height:1.5; margin-top:20px; }
.i-public.white .tit { color:#ffffff; }
.i-public.white .tit::after{ background-color:#4d76bb; }
.i-public.white .des { color:#81a7d0; }
/*i-pro*/
.i-pro { padding-top:50px; padding-bottom:50px; }
.i-pro-list { padding-top:40px; }
.i-pro-list ul li { float:left; width:520px; height:500px; margin-top:20px; position:relative; text-align:center; padding:20px 30px 0 30px; background-color:#FFF; box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
.i-pro-list ul li:nth-child(3n+2) { margin-left:20px;}
.i-pro-list ul li:nth-child(3n+3) { margin-left:20px;}
.i-pro-list ul li .pic { height:330px; display: flex; align-items: center; justify-content: center; overflow:hidden; }
.i-pro-list ul li .pic img{width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.i-pro-list ul li .tit { color:#000000; font-size:24px; line-height:36px; height:72px;  overflow:hidden; transition: 0.5s; margin-top:30px; text-transform:uppercase; }
.i-pro-list ul li .overlay { position:absolute; top:0; left:0; width:100%; height:100%;  background-color:rgba(3, 87, 190, 0.8); text-align:center; padding:140px 30px 0 30px; opacity: 0; transition: 0.5s; text-align:center;}
.i-pro-list ul li .overlay-tit { color:#ffffff; font-size:36px; line-height:60px; height:120px;  overflow:hidden; opacity: 0; transform: translateY(-90px);transition: 0.7s; text-transform:uppercase; }
.i-pro-list ul li .overlay-more { width:200px; height:50px; background-color:#FFF; border-radius:5px; color:#0357be; font-size:18px; line-height:50px; background-color:#ffffff; text-align:center; margin:0 auto; margin-top:30px;opacity: 0; transform: translateY(-90px); transition: 0.7s; text-transform:uppercase; font-weight:bold; }
.i-pro-list ul li:hover .pic img {transform: scale(1.05);transition: 0.5s;}
.i-pro-list ul li:hover .tit { opacity: 0; }
.i-pro-list ul li:hover .overlay { opacity: 1; }
.i-pro-list ul li:hover .overlay-tit {opacity: 1; transform: translateY(0);}
.i-pro-list ul li:hover .overlay-more {opacity: 1;transform: translateY(0);}
.i-pro-list ul li .overlay-more:hover{ opacity:0.8; }
/*n-pro-list*/
.n-pro-list { padding-top:40px; }
.n-pro-list ul li { float:left; width:32%; height:360px; margin-top:20px; position:relative; text-align:center; padding:20px 30px 0 30px; background-color:#FFF; box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
.n-pro-list ul li:nth-child(3n+2) { margin-left:2%;}
.n-pro-list ul li:nth-child(3n+3) { margin-left:2%;}
.n-pro-list ul li .pic { height:220px; display: flex; align-items: center; justify-content: center; overflow:hidden; }
.n-pro-list ul li .pic img{width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.n-pro-list ul li .tit { color:#000000; font-size:18px; line-height:36px; height:72px;  overflow:hidden; transition: 0.5s; margin-top:30px; text-transform:uppercase; }
.n-pro-list ul li .overlay { position:absolute; top:0; left:0; width:100%; height:100%;  background-color:rgba(3, 87, 190, 0.8); text-align:center; padding:100px 30px 0 30px; opacity: 0; transition: 0.5s; text-align:center;}
.n-pro-list ul li .overlay-tit { color:#ffffff; font-size:26px; line-height:50px; height:100px;  overflow:hidden; opacity: 0; transform: translateY(-90px);transition: 0.7s; text-transform:uppercase; }
.n-pro-list ul li .overlay-more { width:200px; height:50px; background-color:#FFF; border-radius:5px; color:#0357be; font-size:18px; line-height:50px; background-color:#ffffff; text-align:center; margin:0 auto; margin-top:30px;opacity: 0; transform: translateY(-90px); transition: 0.7s; text-transform:uppercase; font-weight:bold; }
.n-pro-list ul li:hover .pic img {transform: scale(1.05);transition: 0.5s;}
.n-pro-list ul li:hover .tit { opacity: 0; }
.n-pro-list ul li:hover .overlay { opacity: 1; }
.n-pro-list ul li:hover .overlay-tit {opacity: 1; transform: translateY(0);}
.n-pro-list ul li:hover .overlay-more {opacity: 1;transform: translateY(0);}
.n-pro-list ul li .overlay-more:hover{ opacity:0.8; }
/*i-why*/
.i-why { background:#0357be url(../images/why-bg.jpg) no-repeat center center; background-size:cover; padding-top:70px; padding-bottom:70px; }
.i-why-list { padding-top:40px; }
.i-why-list ul li { float:left; width:790px; height:200px; background-color:rgba(255, 255, 255, 0.3); margin-top:20px; padding:30px 50px 0 50px; }
.i-why-list ul li:nth-child(even) { margin-left:20px; }
.i-why-list ul li .pic { float:left; width:90px; }
.i-why-list ul li .pic img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.i-why-list ul li .tit { float:right; width:calc(100% - 100px);  color:#ffffff; font-size:23px; line-height:1.7; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical; margin-top:10px; }
/*i-news*/
.i-news { padding-top:60px; padding-bottom:60px; }
.i-news-show { padding-top:50px; }
.i-news-left { float:left; width:790px; height:500px; position:relative; overflow:hidden; }
.i-news-left .pic { width:100%; height:100%; }
.i-news-left .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.i-news-left .con { position:absolute; left:0; bottom:0; width:100%; height:70%; background:linear-gradient(rgba(3,87,190,0) 5%,rgba(3,87,190,1));  }
.i-news-left .con .tit { position:absolute; left:0; bottom:40px; width:100%; height:auto; text-align:center;  color:#ffffff; font-size:26px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; padding:0 10px; }
.i-news-left .con .tit:hover { opacity:0.8; }
.i-news-left:hover .pic img {transform: scale(1.05);transition: 0.5s;}
.i-news-right { float:right; width:790px; height:500px; position:relative; background-color:#f6f6f6; padding:0 30px; }
.i-news-list { height:auto; }
.i-news-list ul li { border-bottom:#cecdcd solid 1px; padding:20px 0; }
.i-news-list ul li .tit { color:#292828; font-size:26px; line-height:1.5;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-news-list ul li .date { color:#0093df; font-size:20px; line-height:1.5; margin-top:5px; }
.i-news-list ul li:hover .tit { color:#0093df; }
.i-news-more { position:absolute; right:0; bottom:0; width:300px; height:70px; background-color:#efefef; text-align:center; color:#000000; font-size:22px; line-height:70px; transition: 0.2s; }
.i-news-more a { color:#000000; display:block; }
.i-news-more i { display:inline-block; width:24px; height:24px; background:url(../images/news-more.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:50px; transform: translateY(-2px); }
.i-news-more:hover { background-color:#0357be; color:#FFF; }
.i-news-more:hover a {color:#FFF; }
.i-news-more:hover i { background:url(../images/news-more2.png) no-repeat center center; background-size:100% 100%; }
/*footer*/
.footer { background-color:#000; color:#e0e2e4; font-size:18px; line-height:2; }
.footer a:hover { color:#ffffff; text-decoration:underline; }
.f-top { padding-top:60px; padding-bottom:60px; }
.f-left { float:left; width:550px; }
.f-mid { float:left; margin-left:90px; width:250px; }
.f-right { float:right; width:560px; }
.f-ban { color:#e0e2e4; font-size:35px; }
.f-text { margin-top:10px; }
.f-nav { margin-top:10px; }
.f-list { margin-top:10px;  columns: 2; /* 设置两列 */
    column-gap: 20px; /* 设置列间距 */}
.f-list ul li { break-inside: avoid; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }

/*f-copy*/
.f-copy { border-top:#4f5257 solid 1px; padding-top:15px; padding-bottom:15px; }
.f-copy-left { float:left; }
.f-copy-right { float:right; }
.f-copy-right a { margin-left:10px; }
.f-copy-right a:first-child { margin-left:0; }
.f-copy-right a:hover { opacity:0.8; }
.f-copy-right img { width:22px; }
/*banner-n*/
.banner-n { width:100%; }
.banner-n img { width:100%; }
/*n-position*/
.n-position { border-bottom:#dcdcdc solid 1px; height:80px; }
.n-position-left { float:left; color:#474646; font-size:30px; line-height:80px; font-weight:bold; text-transform:uppercase; }
.n-position-right { float:right; color:#474646; font-size:20px; line-height:80px; text-transform:uppercase;  }
.n-position-right i { display:inline-block; width:20px; height:20px; background:url(../images/home.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:5px; transform: translateY(-2px);  }
.n-position-right a:hover { color:#014496; }
/*n-main*/
.n-main { min-height:600px; padding-bottom:60px; }
/*n-newshow*/
.n-newshow {padding:60px 0 80px 0; }
.n-tit { font-size:30px; line-height:1.5; color:#000000; text-align:center;}
.n-des { font-size:18px; line-height:1.5; color:#7e7f7f; text-align:center; margin-top:26px; }
.n-des span { margin-right:50px; }
.n-des img { width:16px; display:inline-block; margin-right:10px; vertical-align:middle; margin-top:-4px; }
.n-down { width:150px; height:45px; margin:0 auto;  border-radius:23px;  background-color:#014496; text-align:center; color:#ffffff; font-size:16px; line-height:45px; margin-top:10px; }
.n-down a { display:block; color:#ffffff; }
.n-show { font-size:18px; line-height:2; color:#000000; margin-top:60px; min-height:300px; }
.n-show img { max-width:600px;}
.n-show table {border-collapse: collapse;}
.n-show table tr td{ border:#000000 solid 1px; padding:5px; }
.n-other {font-size:20px; line-height:2; color:#7e7f7f; border-top:#dcdcdc solid 1px; padding-top:30px; margin-top:60px;}
.n-other a:hover { color:#014496;  }
.n-other strong { color:#000000;  }
/*n-about*/
.n-about {color:#000000;  font-size:18px; line-height:2; margin-top:60px; min-height:300px; }
.n-about img { max-width:100%;}
.n-about h3 { font-size:30px; }
/*n-left*/
.n-right { float:right; width:1145px; }
.n-right .i-news-list {  margin-top:54px; }
.n-left { float:left; width:410px; padding:10px; background-color:#014496; margin-top:54px; }
.n-left-ban { text-align:center; padding-top:15px; }
.n-left-ban .tit { color:#ffffff;  font-size:35px; line-height:1.5; position:relative; padding-bottom:15px; margin-bottom:10px; }
.n-left-ban .tit::after{content:""; position:absolute; left:50%; margin-left:-135px; bottom:0; width:270px; height:1px; background-color:#80a2cb; }
.n-left-ban .des { color:#80a2cb;  font-size:16px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.n-left-box { background-color:#FFF; padding:10px; margin-top:25px; }
.n-left-list { height:auto; }
.n-left-list ul li { color:#474646;  font-size:22px; line-height:60px; border-bottom:#e0e0e0 solid 1px; background:url(../images/left-icon1.png) no-repeat calc(100% - 10px) center; background-size:10px auto; }
.n-left-list ul li a { display:block; color:#474646;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap; padding-right:20px;  }
.n-left-list ul li:hover { color:#014496; background:url(../images/left-icon2.png) no-repeat calc(100% - 10px) center; background-size:10px auto;}
.n-left-list ul li:hover a  { color:#0093df; }
/*n-left-text*/
.n-left-text { color:#4c4b4b;  font-size:19px; line-height:1.7; padding-top:30px; padding-bottom:30px; }
.n-left-text h3 { color:#014496;  font-size:35px; font-weight:bold; }
/*n-left-one*/
.n-left-one {color:#474646; font-size:22px; line-height:60px; border-bottom:#e0e0e0 solid 1px; position:relative;  }
.n-left-one a { display:block; color:#474646;}
.n-left-one a:hover { color:#0093df; }
.n-left-one.active a { color:#0093df; }
.n-left-one span { position:absolute; right:20px; top:50%; width:20px; height:20px; margin-top:-10px; background: url(../images/left-sub.png) no-repeat center center; background-size:100% 100%; cursor:pointer; transition: all 0.5s ease 0s; }
.n-left-one.active2 span {transform:rotate(90deg); }
.n-left-one-list { display:block; }
.n-left-two {color:#474646; font-size:18px; line-height:50px; padding-left:20px; overflow:hidden; position:relative; cursor:pointer; }
.n-left-two a  { display:block; color:#474646; }
.n-left-two a:hover { color:#0093df; }
.n-left-two.active a { color:#0093df; }


@media (max-width:1750px){
.wrap{width:83%}
/*welcome1650*/
.welcome { height:35px; line-height:35px;  }
.welcome-right img { width:14px; margin-left:8px; margin-right:3px; transform: translateY(-1px); }
/*header1650*/
.header {height:120px; }
.header .logo{ height:120px; width:19%; }
.header .nav{ margin-top:30px;  }
.header .nav ul li { font-size:18px; line-height:60px; margin-left:60px; } 
.header .nav ul li>a i{ width:11px;height:11px; }
.header .nav ul li .sub { top:60px; }
/*i-company1650*/
.i-company { padding-top:50px; padding-bottom:50px; background-size:auto 380px; }
.i-company-left { width:48%; font-size:17px; }
.i-company-left h3 { font-size:32px; margin-top:7px; padding-bottom:26px; margin-bottom:21px; }
.i-company-left h3::after{ width:160px; height:4px; }
.i-company-more { width:160px; height:40px; font-size:17px; line-height:40px; margin-top:50px; }
.i-company-right { width:49%; }
/*i-public1650*/
.i-public .tit { font-size:46px; }
.i-public .tit::after{ margin-left:-160px; width:320px; }
.i-public .des { font-size:18px; margin-top:18px; }
/*i-pro1650*/
.i-pro { padding-top:40px; padding-bottom:40px; }
.i-pro-list { padding-top:30px; }
.i-pro-list ul li { width:32%; height:390px; margin-top:18px; padding:15px 25px 0 25px; }
.i-pro-list ul li:nth-child(3n+2) { margin-left:2%;}
.i-pro-list ul li:nth-child(3n+3) { margin-left:2%;}
.i-pro-list ul li .pic { height:260px; }
.i-pro-list ul li .tit { font-size:19px; line-height:30px; height:60px;  margin-top:25px; }
.i-pro-list ul li .overlay { padding:110px 25px 0 25px; }
.i-pro-list ul li .overlay-tit { font-size:28px; line-height:50px; height:100px; }
.i-pro-list ul li .overlay-more { width:160px; height:40px; font-size:16px; line-height:40px; margin-top:28px; }

/*n-pro-list1650*/
.n-pro-list { padding-top:22px; }
.n-pro-list ul li { height:280px; margin-top:18px; padding:15px 25px 0 25px; }
.n-pro-list ul li .pic { height:160px; }
.n-pro-list ul li .tit { font-size:16px; line-height:30px; height:60px;  margin-top:25px; }
.n-pro-list ul li .overlay { padding:70px 25px 0 25px; }
.n-pro-list ul li .overlay-tit { font-size:22px; line-height:45px; height:90px; }
.n-pro-list ul li .overlay-more { width:160px; height:40px; font-size:16px; line-height:40px; margin-top:28px; }


/*i-why1650*/
.i-why { padding-top:60px; padding-bottom:60px; }
.i-why-list { padding-top:30px; }
.i-why-list ul li { width:49%; height:160px; margin-top:18px; padding:25px 45px 0 45px; }
.i-why-list ul li:nth-child(even) { margin-left:2%; }
.i-why-list ul li .pic { width:80px; }
.i-why-list ul li .tit { width:calc(100% - 90px); font-size:18px; margin-top:8px; }
/*i-news1650*/
.i-news { padding-top:50px; padding-bottom:50px; }
.i-news-show { padding-top:40px; }
.i-news-left { width:49%; height:390px; }
.i-news-left .con .tit { bottom:35px; font-size:21px; }
.i-news-right { width:49%; height:390px; padding:0 25px; }
.i-news-list ul li { padding:18px 0; }
.i-news-list ul li .tit { font-size:21px; }
.i-news-list ul li .date { font-size:16px; }
.i-news-more { width:240px; height:60px; font-size:17px; line-height:60px; }
.i-news-more i { width:22px; height:22px; margin-left:45px; }
/*footer1650*/
.footer { font-size:16px; }
.f-top { padding-top:50px; padding-bottom:50px; }
.f-left { width:34%; }
.f-mid { margin-left:5%; width:16%; }
.f-right { width:35%; }
.f-ban { font-size:27px; }
.f-text { margin-top:8px; }
.f-nav { margin-top:8px; }
.f-list { margin-top:8px; }
.f-copy { padding-top:13px; padding-bottom:13px; }
.f-copy-right a { margin-left:8px; }
.f-copy-right img { width:20px; }
/*n-position1650*/
.n-position { height:65px; }
.n-position-left { font-size:23px; line-height:65px; }
.n-position-right { font-size:16px; line-height:65px;  }
.n-position-right i { width:18px; height:18px; }
/*n-main1650*/
.n-main { min-height:550px; padding-bottom:55px; }
/*n-newshow1650*/
.n-newshow {padding:55px 0 70px 0; }
.n-tit { font-size:24px; }
.n-des { font-size:16px; margin-top:24px; }
.n-des span  { margin-right:45px; }
.n-des img { width:14px; margin-right:8px; }
.n-show { font-size:16px; margin-top:50px; min-height:250px; }
.n-other {font-size:18px; padding-top:25px; margin-top:50px;}
/*n-about1650*/
.n-about {  font-size:16px; margin-top:50px; min-height:250px; }
.n-about h3 { font-size:24px; }
/*n-left1650*/
.n-right { width:71%; }
.n-right .i-news-list {  margin-top:40px; }
.n-left { width:26%; padding:8px; margin-top:40px; }
.n-left-ban { padding-top:13px; }
.n-left-ban .tit { font-size:31px; padding-bottom:13px; margin-bottom:8px; }
.n-left-ban .tit::after{ margin-left:-115px; width:230px; }
.n-left-ban .des { font-size:15px; }
.n-left-box { padding:8px 10px; margin-top:20px; }
.n-left-list ul li { font-size:19px; line-height:55px; background:url(../images/left-icon1.png) no-repeat calc(100% - 9px) center; background-size:9px auto; }
.n-left-list ul li:hover { background:url(../images/left-icon2.png) no-repeat calc(100% - 9px) center; background-size:9px auto;}
/*n-left-text*/
.n-left-text { font-size:17px; padding-top:28px; padding-bottom:28px; }
.n-left-text h3 { font-size:31px; }
/*n-left-one*/
.n-left-one { font-size:19px; line-height:55px; }
.n-left-one span { right:18px; width:18px; height:18px; margin-top:-9px; }
.n-left-two { font-size:17px; line-height:40px; padding-left:18px; }

}

@media (max-width:1400px){

/*header1400*/
.header {height:100px; }
.header .logo{ height:100px; }
.header .nav{ margin-top:25px;  }
.header .nav ul li { font-size:16px; line-height:50px; margin-left:50px; } 
.header .nav ul li>a i{ width:9px;height:9px; }
.header .nav ul li .sub { top:50px; }
/*i-company1400*/
.i-company { padding-top:40px; padding-bottom:40px; background-size:auto 340px; }
.i-company-left { font-size:15px; }
.i-company-left h3 { font-size:27px; margin-top:5px; padding-bottom:24px; margin-bottom:19px; }
.i-company-left h3::after{ width:140px; height:3px; }
.i-company-more { width:130px; height:35px; font-size:15px; line-height:35px; margin-top:30px; }
/*i-public1400*/
.i-public .tit { font-size:40px; }
.i-public .tit::after{ margin-left:-135px; width:270px; }
.i-public .des { font-size:16px; margin-top:16px; }
/*i-pro1400*/
.i-pro { padding-top:30px; padding-bottom:30px; }
.i-pro-list { padding-top:20px; }
.i-pro-list ul li { height:320px; margin-top:16px; padding:10px 20px 0 20px; }
.i-pro-list ul li .pic { height:220px; }
.i-pro-list ul li .tit { font-size:16px; line-height:24px; height:48px;  margin-top:20px; }
.i-pro-list ul li .overlay { padding:90px 20px 0 20px; }
.i-pro-list ul li .overlay-tit { font-size:24px; line-height:44px; height:88px; }
.i-pro-list ul li .overlay-more { width:140px; height:35px; font-size:15px; line-height:35px; margin-top:26px; }

/*n-pro1400*/
.n-pro-list { padding-top:14px; }
.n-pro-list ul li { height:240px; margin-top:16px; padding:10px 20px 0 20px; }
.n-pro-list ul li .pic { height:150px; }
.n-pro-list ul li .tit { font-size:16px; line-height:24px; height:48px;  margin-top:20px; }
.n-pro-list ul li .overlay { padding:60px 20px 0 20px; }
.n-pro-list ul li .overlay-tit { font-size:20px; line-height:44px; height:88px; }
.n-pro-list ul li .overlay-more { width:140px; height:35px; font-size:15px; line-height:35px; margin-top:26px; }

/*i-why1400*/
.i-why { padding-top:50px; padding-bottom:50px; }
.i-why-list { padding-top:20px; }
.i-why-list ul li { height:140px; margin-top:16px; padding:20px 40px 0 40px; }
.i-why-list ul li .pic { width:70px; }
.i-why-list ul li .tit { width:calc(100% - 80px); font-size:16px; margin-top:6px; }
/*i-news1400*/
.i-news { padding-top:40px; padding-bottom:40px; }
.i-news-show { padding-top:30px; }
.i-news-left { height:340px; }
.i-news-left .con .tit { bottom:30px; font-size:18px; }
.i-news-right { height:340px; padding:0 20px; }
.i-news-list ul li { padding:16px 0; }
.i-news-list ul li .tit { font-size:18px; }
.i-news-list ul li .date { font-size:15px; }
.i-news-more { width:200px; height:50px; font-size:15px; line-height:50px; }
.i-news-more i { width:20px; height:20px; margin-left:40px; }
/*footer1400*/
.footer { font-size:15px; }
.f-top { padding-top:45px; padding-bottom:45px; }
.f-ban { font-size:24px; }
.f-text { margin-top:6px; }
.f-nav { margin-top:6px; }
.f-list { margin-top:6px; }
.f-copy { padding-top:11px; padding-bottom:11px; }
.f-copy-right a { margin-left:6px; }
.f-copy-right img { width:18px; }
/*n-position1400*/
.n-position { height:55px; }
.n-position-left { font-size:20px; line-height:55px; }
.n-position-right { font-size:15px; line-height:55px;  }
.n-position-right i { width:16px; height:16px; }
/*n-main1400*/
.n-main { min-height:500px; padding-bottom:50px; }
/*n-newshow1400*/
.n-newshow {padding:50px 0 60px 0; }
.n-tit { font-size:20px; }
.n-des { font-size:15px; margin-top:22px; }
.n-des span { margin-right:40px; }
.n-des img  { width:12px; margin-right:7px; }
.n-show { font-size:15px; margin-top:40px; min-height:200px; }
.n-other {font-size:16px; padding-top:20px; margin-top:40px;}
/*n-about1400*/
.n-about {  font-size:15px; margin-top:40px; min-height:200px; }
.n-about h3 { font-size:20px; }
/*n-left1400*/
.n-right .i-news-list {  margin-top:30px; }
.n-left { padding:6px; margin-top:30px; }
.n-left-ban { padding-top:11px; }
.n-left-ban .tit { font-size:27px; padding-bottom:11px; margin-bottom:6px; }
.n-left-ban .tit::after{ margin-left:-100px; width:200px; }
.n-left-box { padding:6px 10px; margin-top:15px; }
.n-left-list ul li { font-size:17px; line-height:48px; background:url(../images/left-icon1.png) no-repeat calc(100% - 8px) center; background-size:8px auto; }
.n-left-list ul li:hover { background:url(../images/left-icon2.png) no-repeat calc(100% - 8px) center; background-size:8px auto;}
/*n-left-text1400*/
.n-left-text { font-size:15px; padding-top:26px; padding-bottom:26px; }
.n-left-text h3 { font-size:27px; }
/*n-left-one1400*/
.n-left-one { font-size:18px; line-height:48px; }
.n-left-one span { right:16px; width:16px; height:16px; margin-top:-8px; }
.n-left-two { font-size:16px; line-height:35px; padding-left:16px; }

}

@media (max-width:1200px){
.wrap{width:94%}
/*i-company1200*/
.i-company-left h3 { font-size:23px; margin-top:3px; padding-bottom:22px; margin-bottom:17px; }
/*i-public1200*/
.i-public .tit { font-size:34px; }
.i-public .tit::after{ bottom:-3px;  margin-left:-110px; width:220px; }
.i-public .des { font-size:15px; margin-top:14px; }
/*i-pro1200*/
.i-pro-list ul li { height:280px; margin-top:14px; padding:5px 15px 0 15px; }
.i-pro-list ul li .pic { height:190px; }
.i-pro-list ul li .tit { font-size:15px; line-height:22px; height:44px;  margin-top:15px; }
.i-pro-list ul li .overlay { padding:80px 15px 0 15px; }
.i-pro-list ul li .overlay-tit { font-size:20px; line-height:34px; height:68px; }
.i-pro-list ul li .overlay-more { margin-top:24px; }
/*n-pro1200*/
.n-pro-list { padding-top:11px; }
.n-pro-list ul li { height:210px; margin-top:14px; padding:5px 15px 0 15px; }
.n-pro-list ul li .pic { height:130px; }
.n-pro-list ul li .tit { font-size:15px; line-height:22px; height:44px;  margin-top:15px; }
.n-pro-list ul li .overlay { padding:40px 15px 0 15px; }
.n-pro-list ul li .overlay-tit { font-size:18px; line-height:34px; height:68px; }
.n-pro-list ul li .overlay-more { margin-top:24px; }
/*i-why1200*/
.i-why-list ul li { height:120px; margin-top:14px; padding:15px 35px 0 35px; }
.i-why-list ul li .pic { width:60px; }
.i-why-list ul li .tit { width:calc(100% - 70px); font-size:15px; margin-top:4px; }
.f-ban { font-size: 22px;}
/*n-position1200*/
.n-position { height:50px; }
.n-position-left { font-size:18px; line-height:50px; }
.n-position-right { line-height:50px;  }
/*n-main1200*/
.n-main { min-height:450px; padding-bottom:45px; }
/*n-newshow1200*/
.n-newshow {padding:45px 0 50px 0; }
.n-tit { font-size:18px; font-weight:bold; }
.n-des { font-size:14px; margin-top:20px; }
.n-des span { margin-right:35px; }
.n-des img { width:10px; margin-right:6px; }
.n-show { margin-top:30px; }
.n-show img { max-width:100%;}
.n-other {font-size:15px; padding-top:15px; margin-top:30px;}
/*n-about1200*/
.n-about {  margin-top:30px; }
.n-about h3 { font-size:18px; }
/*n-left1200*/
.n-right .i-news-list {  margin-top:25px; }
.n-left { padding:4px; margin-top:25px; }
.n-left-ban { padding-top:9px; }
.n-left-ban .tit { font-size:23px; padding-bottom:9px; margin-bottom:4px; }
.n-left-ban .tit::after{ margin-left:-85px; width:170px; }
.n-left-box { padding:4px 10px; margin-top:13px; }
.n-left-list ul li { font-size:15px; line-height:40px; background:url(../images/left-icon1.png) no-repeat calc(100% - 7px) center; background-size:7px auto; }
.n-left-list ul li:hover { background:url(../images/left-icon2.png) no-repeat calc(100% - 7px) center; background-size:7px auto;}
/*n-left-text1200*/
.n-left-text { padding-top:24px; padding-bottom:24px; }
.n-left-text h3 { font-size:23px; }
/*n-left-one1200*/
.n-left-one { font-size:15px; line-height:40px; }
.n-left-one span { right:14px; width:14px; height:14px; margin-top:-7px; }
.n-left-two { font-size:15px; line-height:30px; padding-left:14px; }

}


@media (max-width:992px){
/*header992*/
.welcome { display:none;}
.header{ display:none;}
.nav{ display:none;}
.header2{ display: block; } 
.header-wrap { display:block; height:60px;}
/*i-company992*/
.i-company-left h3 { font-size:20px; margin-top:1px; padding-bottom:20px; margin-bottom:15px; }
/*i-public992*/
.i-public .tit { font-size:25px; }
.i-public .tit::after{ bottom:-4px; margin-left:-80px; width:160px; }
.i-public .des { font-size:14px; margin-top:12px; }
/*i-pro992*/
.i-pro-list ul li { height:215px; margin-top:12px; padding:5px 10px 0 10px; }
.i-pro-list ul li .pic { height:136px; }
.i-pro-list ul li .tit { margin-top:10px; }
.i-pro-list ul li .overlay { padding:60px 10px 0 10px; }
.i-pro-list ul li .overlay-tit { font-size:18px; line-height:28px; height:56px; }
.i-pro-list ul li .overlay-more { margin-top:22px; }
/*n-pro992*/
.n-pro-list ul li { height:215px; margin-top:12px; padding:5px 10px 0 10px; }
.n-pro-list ul li .pic { height:136px; }
.n-pro-list ul li .tit { margin-top:10px; }
.n-pro-list ul li .overlay { padding:60px 10px 0 10px; }
.n-pro-list ul li .overlay-tit { font-size:18px; line-height:28px; height:56px; }
.n-pro-list ul li .overlay-more { margin-top:22px; }
/*i-why992*/
.i-why-list ul li { height:100px; margin-top:12px; padding:10px 30px 0 30px; }
.i-why-list ul li .pic { width:50px; }
.i-why-list ul li .tit { width:calc(100% - 60px); margin-top:2px; }
/*footer992*/
.f-left { width:44%; }
.f-mid { display:none; }
.f-right { width:45%; }
.f-copy-left { float:none; }
.f-copy-right { float:none; }
/*n-position992*/
.n-position { height:45px; }
.n-position-left { font-size:16px; line-height:45px; }
.n-position-right { line-height:45px;  }
/*n-main992*/
.n-main { min-height:400px; padding-bottom:40px; }
/*n-newshow992*/
.n-newshow {padding:35px 0 40px 0; }
.n-des { margin-top:18px; }
.n-des span { margin-right:30px; }
.n-show { margin-top:20px; }
.n-other { margin-top:20px;}
/*n-left992*/
.n-right{ float:none; width:100%; }
.n-right .i-news-list {  margin-top:20px; }
.n-left { float:none; width:100%; margin-top:30px; }
/*n-left-text992*/
.n-left-text h3 { font-size:20px; }

}

@media (max-width:767px){
.wrap{width:80%}
/*i-company767*/
.i-company { padding-top: 30px; padding-bottom: 30px;background-image:none; }
.i-company-left { float:none; width:100%; }
.i-company-left h3 { font-size:18px; }
.i-company-right { float:none; width:94%; margin-top:30px; }
/*i-public767*/
.i-public .tit { font-size:20px; }
.i-public .tit::after{ bottom:-5px; }
.i-public .des { margin-top:10px; }
/*i-pro767*/
.i-pro-list ul li { height:210px; width:48.5%; }
.i-pro-list ul li:nth-child(3n+2) { margin-left:0;}
.i-pro-list ul li:nth-child(3n+3) { margin-left:0;}
.i-pro-list ul li:nth-child(even) { margin-left:3%; }
.i-pro-list ul li:hover .overlay { display:none; }
/*n-pro767*/
.n-pro-list ul li { height:210px; width:48.5%; }
.n-pro-list ul li:nth-child(3n+2) { margin-left:0;}
.n-pro-list ul li:nth-child(3n+3) { margin-left:0;}
.n-pro-list ul li:nth-child(even) { margin-left:3%; }
.n-pro-list ul li:hover .overlay { display:none; }
/*i-why767*/
.i-why-list ul li { width:100%;  padding:10px 20px 0 20px; }
.i-why-list ul li:nth-child(even) { margin-left:0; }
.i-why-list ul li .pic { width:40px; }
.i-why-list ul li .tit { width:calc(100% - 50px); margin-top:0; }
/*i-news767*/
.i-news-left { float:none; width:100%; height:230px; }
.i-news-left .con .tit { bottom: 20px; font-size: 16px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;  white-space: normal;  }
.i-news-right { float:none; width:100%; padding:0 15px; }
/*footer767*/
.f-top { padding-top: 30px; padding-bottom: 30px; }
.f-left { float:none; width: 100%; }
.f-right { float:none; width: 100%; margin-top:20px; }
.f-ban { font-size: 20px;}
/*n-position767*/
.n-position { height:40px; }
.n-position-left { display:none; }
.n-position-right { float:left; line-height:40px; }
.n-right .i-news-list {  margin-top:15px; }

}

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


}