@charset "utf-8";
@import url("iconfont.css");
*{margin:0;padding:0}
html{overflow-x:hidden;font-size:13.3333333333vw}
/*font-family:PingFang SC,Source Han Sans CN,sans-serif;*/
body{width:100%;min-width:320px;min-height:100vh;margin:0 auto; 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;}
/*font-family:PingFang SC,Source Han Sans CN,sans-serif;*/
input,select,textarea{ font-size:16px;outline:0;margin:0;padding:0}
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}
/*font-family:PingFang SC,Source Han Sans CN,sans-serif;*/
input,textarea{ 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;word-break:break-all; }
.clear { clear:both;}
i{ font-style:normal;}
.wrap{width:1600px;max-width:100%;margin:0 auto}
.wrap::after{content:"";display:block;clear:both}
/*自定义*/
/*header*/
.header {height:95px; position:fixed; top:0; left:0; width:100%; z-index:333; background-color:rgba(0, 0, 0, 0.4);   }
.header:hover { background-color:rgba(0, 0, 0, 0.9); }
.header .wrap { display:flex; align-items: center; justify-content: space-between; }
.header .logo{ height:95px;  }
.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 { height:auto; }
.header .nav ul li {float:left; max-width:110px; width:auto; color:#ffffff; font-size:18px; line-height:95px; margin-left:26px; } 
.header .nav ul li>a { height:95px; overflow:hidden;word-break:break-all; }
.header .nav ul li:first-child { margin-left:0; }
.header .nav ul li a { display:block; color:#ffffff; position:relative;  }
.header .nav ul li a::after{content:""; position:absolute; left:-33px; top:50%; margin-top:-7.5px; width:1px; height:15px; background-color:#e4e8ec; }
.header .nav ul li:first-child a::after { display:none; }
.header .nav ul li:hover a { color:#ffffff;  }
.header .nav ul li.active a { color:#ffffff;  }
.header .nav ul li .sub { position: absolute;width:100%;left:0; text-align:center; top:95px;z-index:30000; background-color:#f5f2f2; padding:40px 0; }
.header .nav ul li .sub .wrap { display:block; }
.header .nav ul li .sub a::after { display:none; }
.header .nav ul li .sub-left { float:left; width:32%; height:220px; }
.header .nav ul li .sub-left a { display:block; width:100%; height:100%; }
.header .nav ul li .sub-left img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
.header .nav ul li .sub-right { float:right; width:65%; text-align:left; }
.header .nav ul li .sub-right .sub-tit { color:#111111; font-size:23px;  line-height:1.5;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.header .nav ul li .sub-right .sub-tit a { color:#111111; }
.header .nav ul li .sub-right .sub-tit a:hover { color:#e80202; }
.header .nav ul li .sub-right .sub-des  { color:#8e8e8e; font-size:15px; line-height:1.5; height:45px; margin-top:5px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.header .nav ul li .sub-right .sub-list { height:auto; }
.header .nav ul li .sub-right .sub-list dl dd { float:left; width:31%;  color:#252424; font-size:16px; line-height:48px; margin-top:10px; border-bottom:#d2d2d2 solid 1px; background:url(../images/sub-icon.png) no-repeat calc(100% - 10px) center; }
.header .nav ul li .sub-right .sub-list dl dd:nth-child(3n+2) { margin-left:3.5%;}
.header .nav ul li .sub-right .sub-list dl dd:nth-child(3n+3) { margin-left:3.5%;}
.header .nav ul li .sub-right .sub-list dl dd a {color:#252424; }
.header .nav ul li .sub-right .sub-list dl dd a:hover {color:#e80202; }
.header .h-tel { color:#ffffff; font-size:16px; line-height:1.5; background:url(../images/h-tel.png) no-repeat left center; background-size:54px 54px;  padding-left:65px; }
.header .h-tel h3 { font-size:24px; line-height:1.2;  font-family:Arial, Helvetica, sans-serif; font-weight:normal; }
.header .h-lag { width:140px; color:#ffffff; font-size:18px; line-height:95px; position:relative; text-align:center; }
.header .h-lag::before{content:""; position:absolute; left:0; top:50%; margin-top:-25px; width:1px; height:50px; background-color:rgba(255, 255, 255, 0.4);  }
.header .h-lag::after{content:""; position:absolute; right:0; top:50%; margin-top:-25px; width:1px; height:50px; background-color:rgba(255, 255, 255, 0.4);  }
.header .h-lag i { display:inline-block; width:19px; height:19px; background:url(../images/h-lag.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:5px; transform: translateY(-2px); }
/*header2*/
.header2{height:60px;position:fixed;background-color:rgba(0, 0, 0, 0.4);  z-index:22;top:0;width:100%; display:none; }
.header2 .h-lag { float:right; color:#ffffff; font-size:16px; line-height:60px; position:relative; text-align:center; margin-right:30px; }
.header2 .h-lag i { display:inline-block; width:19px; height:19px; background:url(../images/h-lag.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:5px; transform: translateY(-2px); }
.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 { width:20px; color:#ffffff; font-size:16px; line-height:1; position:absolute; right:-10px; top:-8px; display:none; }
.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:#ffffff;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:#ffffff}
.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:#000000;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; height:100vh; }
.banner .swiper{width:100%;height:100%}
.banner .swiper-slide{display:flex;justify-content:center;align-items:center}
.banner .swiper-pagination-bullet { background: #ffffff; opacity:0.5; }
.banner .swiper-pagination-bullet-active { background-color:#ffffff; opacity:1;  }
.banner-li { display:block; width:100%; height:100%; }
.banner-li .pic { width:100%; height:100%;}
.banner-li .pic img { width: 100%;height: 100%; object-fit: cover;object-position: center 30%; }
.banner-li .con { position:absolute; top:0; left:0; width:100%; height:100%; padding-top:47px; }
.banner-li .con .wrap { height:100%; display:flex; align-items: flex-start; justify-content: center; flex-direction: column; }
.banner-li .con .info {text-shadow:3px 0 10px rgb(22 78 145 / 40%);transition:all ease 2s 0.6s;opacity:0;transform:translateY(40px);}
.banner-li .con .info img { height:40px; }
.banner-li .con .des { color:#ffffff; font-size:16px; line-height:1.5; margin-top:10px; text-shadow:3px 0 10px rgb(22 78 145 / 40%);transition:all ease 2s 0.7s;opacity:0;transform:translateY(40px);}
.banner-li .con .tit { color:#ffffff; font-size:54px; line-height:1.5; text-shadow:3px 0 10px rgb(22 78 145 / 40%);transition:all ease 2s 0.8s;opacity:0;transform:translateY(40px);}
.banner-li .con .more { width:160px; height:50px; background-color:#e80202; text-align:center; border-radius:5px; color:#ffffff; font-size:16px; line-height:50px; margin-top:10px; text-shadow:3px 0 10px rgb(22 78 145 / 40%);transition:all ease 2s 0.9s;opacity:0;transform:translateY(40px);}
.banner-li .con .more a { display:block; color:#ffffff;  transition:all ease 0 0;}
.banner-li .con .more a:hover { background-color:#ed3535; }
.banner-li .con .more i { display:inline-block; width:11px; height:11px; background:url(../images/banner-more.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:10px; }
.swiper-slide-active .banner-li .con .info {opacity:1;transform:translateY(0)}
.swiper-slide-active .banner-li .con .des {opacity:1;transform:translateY(0)}
.swiper-slide-active .banner-li .con .tit {opacity:1;transform:translateY(0)}
.swiper-slide-active .banner-li .con .more {opacity:1;transform:translateY(0)}
/*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:#e80202;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:#e80202;border-color:#e80202}
.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; }
.i-public .tit { color:#000000; font-size:50px; line-height:1.5;  }
.i-public .tit span { color:#e80202; font-weight:bold; }
.i-public .des { color:#7e7f7f; font-size:20px; line-height:1.5; margin-top:15px; }
.i-public-more {  text-align:center; }
.i-public-more i { display:inline-block; width:20px; height:20px; background:url(../images/public-more.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:15px; transform: translateY(-2px); }
.i-public-more a { display:inline-block;  color:#000000; padding:0 20px; height:55px; background-color:#ffffff; border:#000000 solid 1px; border-radius:5px; text-align:center; color:#000000; font-size:20px; line-height:53px; margin:0 auto; margin-top:50px; transition: 0.2s; }
.i-public-more a:hover { background-color:#fa0303; color:#ffffff; border:#fa0303 solid 1px;  }

.i-public.white .tit { color:#ffffff; }
.i-public.white .des { color:#868783; }
/*i-advantage*/
.i-advantage { padding-top:70px; padding-bottom:70px; background-color:#f9fcff; }
.i-advantage-list { margin-top:50px; }
.i-advantage-list ul { display: flex; flex-direction: row;justify-content: space-between; }
.i-advantage-list ul li { width:20%;  }
.i-advantage-list ul li .pic { float:left; width:80px; height:80px; margin-left:20px; }
.i-advantage-list ul li .pic img { width: 100%;height: 100%; object-fit: contain; }
.i-advantage-list ul li .con { float:right; width:calc(100% - 80px - 20px - 10px); }
.i-advantage-list ul li .con .tit { color:#424344; font-size:16px; line-height:1.5;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-advantage-list ul li .con .tit span { font-size:50px; line-height:1;font-family:Arial, Helvetica, sans-serif; font-weight:bold; }
.i-advantage-list ul li .con .des { color:#424344; font-size:16px; line-height:1.5; }
/*i-about*/
.i-about { border-top:#e5e5e5 solid 1px; padding-top:70px; padding-bottom:80px; background-color:#f9fcff; }
.i-about .wrap { position:relative; }
.i-about .swiper{width:100%;height:100%;margin-left:auto;margin-right:auto}
.i-about .mySwiper{ width:90%; height:86px;  background:transparent;}
.i-about .mySwiper .swiper-slide{width:25%; }
.i-about .mySwiper .i-about-ban { display:block; width:100%; height:70px; background-color:#FFF;box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); text-align:center; color:#111111; font-size:24px; line-height:70px; border-radius:5px; position:relative; cursor:pointer; }
.i-about .mySwiper .swiper-slide-thumb-active .i-about-ban { background-color:#e80202; color:#ffffff; }
.i-about .mySwiper .swiper-slide-thumb-active .i-about-ban::after{content:""; position:absolute; left:50%; margin-left:-15px; bottom:-16px; width:31px; height:16px; background:url(../images/about-icon.png) no-repeat center center; background-size:100% 100%; }
.i-about .mySwiper2{ width:100%; height:520px; margin-top:40px; }
.i-about .mySwiper2 .swiper-slide{width:100%; height:100%; }
.i-about-li { display:block; width:100%; height:100%; }
.i-about-li .pic { float:left; width:800px; height:520px; overflow:hidden; }
.i-about-li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.i-about-li .con { float:right; width:730px; height:auto; }
.i-about-li .con .info { color:#e80202; font-size:24px; line-height:1.5; margin-top:25px; font-weight:bold; }
.i-about-li .con .tit { color:#000000; font-size:40px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:5px; position:relative; padding-bottom:20px; }
.i-about-li .con .tit::after{content:""; position:absolute; left:0; bottom:0; width:200px; height:2px; background-color:#e80202; } 
.i-about-li .con .des { color:#6c6a6b; font-size:18px; line-height:36px; height:252px; overflow:hidden; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 7;-webkit-box-orient: vertical; margin-top:20px; }
.i-about-li .con .more { width:180px; height:50px; border:#000000 solid 1px; border-radius:5px; text-align:center; color:#222222; font-size:18px; line-height:48px; margin-top:25px; transition: 0.2s;}
.i-about-li .con .more:hover { background-color:#fa0303; color:#ffffff;  border:#fa0303 solid 1px;}
.i-about-li .pic:hover img {transform: scale(1.05);transition: 0.5s;}
/*i-services*/
.i-services { background:#222222 url(../images/services-bg.jpg) no-repeat center center; background-size:cover; padding-top:70px; padding-bottom:70px;}
.i-services-list { margin-top:50px; }
.i-services-list ul li {width:calc((100%  - 30px) / 4);float:left; margin-left:10px; height:600px; overflow:hidden;position:relative;transition:width 455ms; background-color:#ffffff; padding:47px 20px 0 20px; position:relative; }
.i-services-list ul li:nth-child(1) { margin-left:0; }
.i-services-list ul li.now{width:38%; background-color:#e80202; }
.i-services-list ul li.sible{width:calc((100%  - 38%  - 30px) / 3);}
.i-services-list ul li .pic { width:80px; height:80px; margin-left:10px;}
.i-services-list ul li .pic img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.i-services-list ul li .pic2 { width:80px; height:80px; display:none; margin-left:10px;}
.i-services-list ul li .pic2 img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.i-services-list ul li .tit { color:#000000; font-size:30px; line-height:1.5; margin-left:10px; margin-top:7px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-services-list ul li .des { color:#8a8989; font-size:18px; line-height:2; border-top:#eeeeee solid 1px; padding-left:10px; margin-top:24px; padding-top:25px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 7;-webkit-box-orient: vertical;}
.i-services-list ul li .more { position:absolute; left:30px; bottom:70px; width:230px; height:55px; border:#ffffff solid 1px; border-radius:5px;  text-align:center; color:#ffffff; font-size:20px; line-height:53px; display:none; }
.i-services-list ul li .icon { position:absolute; left:30px; bottom:50px; width:26px; height:26px; margin-left:10px;}
.i-services-list ul li .icon img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.i-services-list ul li.now .pic { display:none; }
.i-services-list ul li.now .pic2 { display:block; }
.i-services-list ul li.now .tit { color:#ffffff; }
.i-services-list ul li.now .des { color:#f9bfbf; }
.i-services-list ul li.now .more { display:block; }
.i-services-list ul li.now .icon { display:none; }
/*i-strength*/
.i-strength { background-color:#f9fcff; padding-top:70px; padding-bottom:80px; }
.i-strength-list { height:auto; margin-top:70px;  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
.i-strength-list ul li { height:auto; background-color:#ffffff; position:relative; }
.i-strength-list ul li::after{content:"01"; position:absolute; right:0; top:0; width:73px; height:100px; background:url(../images/strength-nob.png) no-repeat center center; background-size:100% 100%; text-align:center; color:#ffffff; font-size:46px; line-height:73px; font-family:"Times New Roman", Times, serif; font-weight:bold;}
.i-strength-list ul li .pic { float:left; width:50%; height:550px; }
.i-strength-list ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
.i-strength-list ul li .con { float:right; width:50%; padding:0 6% ; height:auto; display: flex; align-items: flex-start;  justify-content: center;  flex-direction: column; overflow:hidden; }
.i-strength-list ul li .con .tit { color:#000000; font-size:36px; line-height:1.5; position:relative; font-weight:bold; padding:20px 0;  }
.i-strength-list ul li .con .tit::after{content:""; position:absolute; left:0; bottom:0; width:100px; height:3px; background-color:#e80202; }
.i-strength-list ul li .con .des { color:#656565; font-size:20px; line-height:1.5; margin-top:5px; padding-bottom:30px; }
.i-strength-list ul li .con .des p { margin-top:20px; background:url(../images/strength-icon1.png) no-repeat left 7px; padding-left:30px; }
.i-strength-list ul li .con .des .red { color:#e80202;  background:url(../images/strength-icon2.png) no-repeat left 7px; }
.i-strength-list ul li:nth-child(even) .pic { float:right; }
.i-strength-list ul li:nth-child(even) .con { float:left; }
.i-strength-list ul li:nth-child(even)::after { right:auto; left:0; } 
.i-strength-list ul li:nth-child(2)::after{content:"02"; }
.i-strength-list ul li:nth-child(3)::after{content:"03"; }
.i-strength-list ul li:nth-child(4)::after{content:"04"; }
/*i-case*/
.i-case { background:#222222 url(../images/case-bg.jpg) no-repeat center center; background-size:cover; padding-top:70px; padding-bottom:70px; }
.i-case-show { margin-top:60px; position:relative; }
.i-case-left { float:left; width:870px; }
.i-case-left img { max-width:100%; }
.i-case-right { position:absolute; right:0; top:30px; width:850px; height:520px; background-color:rgba(255, 255, 255, 0.2); overflow:hidden; padding:25px 50px; }
.i-case-right ul li { display:inline-block; color:#eeeeee; font-size:20px; line-height:2.5; overflow:hidden; }
/*滚动*/
li{padding:0;list-style-type:none}
.str_wrap{overflow:hidden;width:100%;font-size:12px;line-height:16px;position:relative;-moz-user-select:none;-khtml-user-select:none;user-select:none;white-space:nowrap}
.str_move{white-space:nowrap;position:absolute;top:0;left:0;cursor:move}
.str_move_clone{display:inline-block;vertical-align:top;position:absolute;left:100%;top:0}
.str_vertical .str_move_clone{left:0;top:100%}
.str_down .str_move_clone{left:0;bottom:100%}
.str_down .str_move,.str_vertical .str_move{white-space:normal;width:100%}
.noStop .str_move,.no_drag .str_move,.str_static .str_move{cursor:inherit}
.dowebok { height:100%;}
/*i-honor*/
.i-honor { background-color:#f8f8f8; padding-top:70px; padding-bottom:70px; }
.i-honor-list { margin-top:50px; height:auto; position:relative; }
.i-honor-list .swiper{width:90%; height:100%; margin:0 auto; }
.i-honor-list .swiper-slide{ height:auto; text-align:center;display:flex;justify-content:center;align-items:center; overflow:hidden;  background:transparent;}
.i-honor-li { display:block; width:100%; height:100%; }
.i-honor-li .pic { height:380px; overflow:hidden; }
.i-honor-li .pic img { width: 100%;height: 100%; object-fit: contain; transition: 0.5s;}
.i-honor-li .tit { color:#333333; font-size:18px; line-height:50px;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.i-honor-li:hover .tit { color:#fa0303; }
.i-honor-li:hover img {transform: scale(1.05);transition: 0.5s;}
.i-honor-list .swiper-button-prev { width:48px; height:48px;right:auto; left:0; top:45%; bottom:auto;  outline:none; border-radius:50%; background-color:#FFF; border:#dfdfdf solid 1px;  }
.i-honor-list .swiper-button-prev:after {color:#a9a9a9; font-size:16px; line-height:48px; }
.i-honor-list .swiper-button-prev:hover { background-color:#fa0303; }
.i-honor-list .swiper-button-prev:hover:after { color:#ffffff; }
.i-honor-list .swiper-button-next { width:48px; height:48px;left:auto; right:0; top:45%; bottom:auto;  outline:none; border-radius:50%; background-color:#FFF; border:#dfdfdf solid 1px;  }
.i-honor-list .swiper-button-next:after { color:#a9a9a9; font-size:16px; line-height:48px;}
.i-honor-list .swiper-button-next:hover { background-color:#fa0303; }
.i-honor-list .swiper-button-next:hover:after { color:#ffffff; }
/*i-news*/
.i-news { background-color:#f9fcff; padding-top:70px; padding-bottom:70px; }
.i-news-list { padding-top:20px; }
.i-news-list ul li { float:left; width:540px; height:180px; background-color:#FFF;  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); margin-top:25px; margin-left:30px; }
.i-news-list ul li .pic { display:none; height:350px; overflow:hidden; }
.i-news-list ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.i-news-list ul li .con { padding:23px 25px 0 25px; }
.i-news-list ul li .con .date { color:#7f7f7f; font-size:14px; line-height:1.5; }
.i-news-list ul li .con .tit { color:#000000; font-size:22px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:10px; }
.i-news-list ul li .con .des { color:#909191; font-size:16px; line-height:30px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical; margin-top:6px; }
.i-news-list ul li:hover .con .tit { color:#e80202; }
.i-news-list ul li:hover .pic img {transform: scale(1.05);transition: 0.5s;}
.i-news-list ul li:nth-child(1) { width:500px; height:590px; margin-left:0; }
.i-news-list ul li:nth-child(1) .pic { display:block;  }
.i-news-list ul li:nth-child(1) .con .des { -webkit-line-clamp: 3; } 
.i-news-list ul li:nth-child(2) { width:500px; height:590px; }
.i-news-list ul li:nth-child(2) .pic { display:block; }
.i-news-list ul li:nth-child(2) .con .des { -webkit-line-clamp: 3; } 
/*footer*/
.footer { background-color:#000; padding-top:60px; padding-bottom:60px; color:#a3a3a3; font-size:18px; line-height:2;  }
.footer a:hover { color:#FFF; }
.f-left { float:left; width:850px; }
.f-left dl { float:left; width:25%; }
.f-left dl dt { color:#ffffff; font-size:24px;word-break:break-all; height:80px; overflow:hidden; line-height:80px; margin-bottom:15px; background:url(../images/f-line.png) no-repeat left bottom; }
.f-left dl dd { overflow:hidden; text-overflow: ellipsis; white-space: nowrap; line-height:2.5; background:url(../images/f-icon.png) no-repeat left center; background-size:11px 11px; padding-left:15px; }
.f-mid { float:left; width:370px; margin-left:80px; }
.f-right { float:right; width:300px; margin-top:80px; }
.f-right ul li { float:left; width:40%; margin-left:10%; text-align:center; }
.f-right ul li img { width:100%; }
.f-ban  { color:#ffffff; font-size:24px; line-height:80px; margin-bottom:15px; background:url(../images/f-line.png) no-repeat left bottom; }
.f-tel { background:url(../images/f-tel.png) no-repeat left center; background-size:56px 56px; padding-left:70px; font-size:16px; }
.f-tel h3 { color:#ffffff; font-size:30px; line-height:1; font-family:Arial, Helvetica, sans-serif; }
.f-text { margin-top:12px; }
/*f-copy*/
.f-copy { background-color:#000; border-top:#626262 solid 1px; color:#808080; font-size:18px; line-height:2; padding-top:25px; padding-bottom:25px; }
.f-copy a:hover { color:#FFF; }
.f-copy-left { float:left; }
.f-copy-right { float:right; }
/*n-banner*/
.n-banner { height:470px; position:relative; background-color:#414141; }
.n-banner .pic { width:100%; height:100%; }
.n-banner .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
.n-banner .con { position:absolute; top:0; left:0; width:100%; height:100%; }
.n-banner .con .wrap { height:100%; display:flex; align-items: flex-start; justify-content: center; flex-direction: column; }
.n-banner .con .tit { color:#ffffff; font-size:55px; line-height:1.5; margin-top:90px; }
.n-banner .con .des { color:#ffffff; font-size:22px; line-height:1.5; margin-top:5px; }
.n-banner .con .position { color:#dddddd; font-size:16px; line-height:1.5; margin-top:70px; }
.n-banner .con .position i { display:inline-block; width:23px; height:23px; background:url(../images/home.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:5px; transform: translateY(-2px);  }
/*n-news-list*/
.n-news-list { height:auto; min-height:300px; }
.n-news-list ul li { float:left; width:32%; height:590px; background-color:#FFF;  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); margin-top:40px; border-bottom:#ffffff solid 5px; }
.n-news-list ul li:nth-child(3n+2) { margin-left:2%;}
.n-news-list ul li:nth-child(3n+3) { margin-left:2%;}
.n-news-list ul li .pic { height:350px; overflow:hidden; }
.n-news-list ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.n-news-list ul li .con { padding:23px 25px 0 25px; }
.n-news-list ul li .con .date { color:#7f7f7f; font-size:14px; line-height:1.5; }
.n-news-list ul li .con .tit { color:#000000; font-size:22px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:10px; }
.n-news-list ul li .con .des { color:#909191; font-size:16px; line-height:30px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical; margin-top:6px; }
.n-news-list ul li:hover { border-bottom:#e80202 solid 5px;  }
.n-news-list ul li:hover .con .tit { color:#e80202; }
.n-news-list ul li:hover .pic img {transform: scale(1.05);transition: 0.5s;}
/*n-newshow*/
.n-newshow { font-size:16px; line-height:2; color:#666666; margin-top:50px; }
.n-tit {font-size:22px; 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 0; line-height:2; }
.n-other a:hover { color:#4259a6; }
/*n-contact*/
.n-contact { min-height:300px; padding-bottom:50px; }
.n-contact ul li { float:left; width:48.5%; height:670px; border:#eeeeee solid 1px; margin-top:50px; }
.n-contact ul li:nth-child(even) { margin-left:3%; }
.n-contact ul li .pic { height:350px; overflow:hidden; }
.n-contact ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
.n-contact ul li .con { padding:15px 35px; position:relative; }
.n-contact ul li .con .tit { color:#000000; font-size:30px; line-height:2.9; position:relative;overflow:hidden; text-overflow: ellipsis; white-space: nowrap;  }
.n-contact ul li .con .tit::after{content:""; position:absolute; left:0; bottom:0; width:100px; height:3px; background-color:#e80202; }
.n-contact ul li .con .des { color:#545353; font-size:20px; line-height:2.5; margin-top:25px; }
.n-contact ul li .ewm { position:absolute; bottom:0; right:35px; width:110px; text-align:center; color:#000000; font-size:16px; line-height:2;  }
.n-contact ul li .ewm img { width:100%; }
/*n-pro-list*/
.y-pro-list,
.n-pro-list { min-height:300px; padding-top:30px; }
.y-pro-list ul li { float:left; width:100%; text-align:center; margin-top:20px; }
.n-pro-list ul li { float:left; width:32%; text-align:center; margin-top:20px; }
.y-pro-list ul li:nth-child(3n+2),
.n-pro-list ul li:nth-child(3n+2) { margin-left:2%;}
.y-pro-list ul li:nth-child(3n+3),
.n-pro-list ul li:nth-child(3n+3) { margin-left:2%;}
.y-pro-list ul li .pic { width: 32%;margin: 10px 0.5%;min-height:150px;max-height:350px;overflow:hidden; border:#eeeeee solid 1px; }
.n-pro-list ul li .pic { height:350px; overflow:hidden; border:#eeeeee solid 1px; }
.y-pro-list ul li .pic img,
.n-pro-list ul li .pic img { width: 100%;height: 100%; object-fit: contain; transition: 0.5s;}
.y-pro-list ul li .fle { display: flex;flex-wrap: wrap;flex-direction: row;padding: 0.5%; }
.y-pro-list ul li .tit,
.n-pro-list ul li .tit { color:#000000; font-size:20px; line-height:3; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.y-pro-list ul li .pic:hover img {transform: scale(1.05);transition: 0.5s;}
.n-pro-list ul li:hover .pic img {transform: scale(1.05);transition: 0.5s;}
.n-pro-list ul li:hover .tit { color:#e80202; }
/*n-sub*/
.n-sub { margin-top:40px; text-align:center; }
.n-sub ul { display:inline-block; }
.n-sub ul li { display: inline-table;float:left; width:280px; height:50px; border:#000000 solid 1px; border-radius:5px; text-align:center; color:#000000; font-size:18px; line-height:48px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin:0 10px; margin-top:10px; }
.n-sub ul li a { display:block; color:#000000; }
.n-sub ul li:hover { border:#e80202 solid 1px; }
.n-sub ul li a:hover { color:#FFF; background-color:#e80202; }
.nav-sub { width:100%; height: 50px; display: grid;background: #fff; }
.nav-sub:hover { height: auto; }
.nav-sub a { color: #000; width: 100%; display: block; background: #fff; order: 2; }
.nav-sub a i { margin-top:20px; position: absolute; width: 0; height: 0; border-left: 7px solid transparent; border-right: 7px solid transparent; border-top: 10px solid #000; transform: rotate(-90deg); transition: transform 0.3s ease; }
.nav-sub:hover a i { transform: rotate(0deg); transition: transform 0.3s ease; border-top: 10px solid #fff; }
.nav-sub a.nav-active { order: 1; color:#FFF; background-color:#e80202; border:#e80202 solid 1px; }
.nav-sub a.nav-active i { border-top: 10px solid #fff; }
/*n-page*/
.n-page { color:#6c6b6b; font-size:18px; line-height:2; min-height:300px; padding:50px 0; }
.n-page img { max-width:100%; }
.n-page h3 { font-weight:normal; font-size:40px; }
/*n-detail*/
.n-detail { padding-top:40px; padding-bottom:40px; }
.n-detail .pic { float:left; width:40%; height:430px; border:#eeeeee solid 1px; }
.n-detail .pic img { width: 100%;height: 100%; object-fit: contain; }
.n-detail .con { float:right; width:57%; }
.n-detail .con .tit { color:#000000; font-size:40px; line-height:1.5; margin-top:30px; }
.n-detail .con .cate { color:#5a5959; font-size:16px; line-height:1.5; margin-top:10px; padding-bottom:25px; border-bottom:#eeeeee solid 1px; }
.n-detail .con .des { color:#5a5959; font-size:16px; line-height:34px; height:136px; overflow:auto; margin-top:10px; }
.n-detail .con .more { margin-top:40px; }
.n-detail .con .more a { display:inline-block; width:auto; height:50px; background-color:#fafafa; border:#eeeeee solid 1px; border-radius:5px; text-align:center; color:#5c5c5c; font-size:20px; line-height:48px; margin-right:20px; padding:0 10px; }
.n-detail .con .more a img { width:22px; vertical-align:middle; margin-right:10px; }
.n-detail .con .more a:hover { color:#e80202;  }
.n-detail-ban { color:#000000; font-size:30px; line-height:3; border-bottom:#eeeeee solid 1px; font-weight:bold; }
/*n-recommend*/
.n-recommend { margin-top:60px; padding-bottom:50px; }
.n-recommend-ban { color:#090909; font-size:30px; line-height:58px; font-weight:bold; }
.n-recommend-list { margin-top:40px; height:auto; position:relative; }
.n-recommend-list .swiper{width:100%; height:100%; }
.n-recommend-list .swiper-slide{ height:auto; text-align:center;display:flex;justify-content:center;align-items:center; overflow:hidden;  background:transparent;}
.n-recommend-li { display:block; width:100%; height:100%; }
.n-recommend-li .pic { height:350px; overflow:hidden; border:#eeeeee solid 1px; }
.n-recommend-li .pic img { width: 100%;height: 100%; object-fit: contain; transition: 0.5s;}
.n-recommend-li .tit { color:#000000; font-size:20px; line-height:3;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.n-recommend-li:hover .tit { color:#fa0303; }
.n-recommend-li:hover img {transform: scale(1.05);transition: 0.5s;}
.n-recommend-list .swiper-button-prev { width:58px; height:58px;right:80px; left:auto; top:-76px; bottom:auto;  outline:none;  background-color:#FFF; border:#eeeeee solid 1px;  }
.n-recommend-list .swiper-button-prev:after {color:#111111; font-size:16px; line-height:56px; }
.n-recommend-list .swiper-button-prev:hover { background-color:#fa0303; }
.n-recommend-list .swiper-button-prev:hover:after { color:#ffffff; }
.n-recommend-list .swiper-button-next { width:58px; height:58px;right:0; left:auto; top:-76px; bottom:auto;  outline:none;  background-color:#FFF; border:#eeeeee solid 1px;  }
.n-recommend-list .swiper-button-next:after { color:#111111; font-size:16px; line-height:48px;}
.n-recommend-list .swiper-button-next:hover { background-color:#fa0303; }
.n-recommend-list .swiper-button-next:hover:after { color:#ffffff; }
/*n-about*/
.n-about { padding-top:60px; padding-bottom:60px; color:#6c6b6b; font-size:18px; line-height:2; }
.n-about h4 { color:#e80202; font-size:24px; line-height:1.5; }
.n-about h3 { color:#000000; font-size:40px; line-height:1.5; position:relative;  padding-bottom:18px; margin-bottom:24px; }
.n-about h3::after{content:""; position:absolute; left:0; bottom:0; width:200px; height:2px; background-color:#e80202; }
/*n-video*/
.n-video { float:right; width:50%; margin-left:2%; }
.n-video img { width:100%; }
.n-video video { width:100%; }
/*n-public*/
.n-public { text-align:center; }
.n-public .tit { color:#000000; font-size:40px; line-height:1.5; position:relative; padding-bottom:25px; }
.n-public .tit::after{content:""; position:absolute; left:50%; margin-left:-50px; bottom:0; width:100px; height:2px; background-color:#e80202; }
.n-public .des { color:#666666; font-size:26px; line-height:1.5; margin-top:25px; }
.n-public.white .tit { color:#ffffff; }
.n-public.white .des { color:#ffffff; }
.n-public.white .tit::after{ background-color:#ffffff; }
/*n-concept*/
.n-concept { background:#525977 url(../images/concept-bg.jpg) no-repeat center center; background-size:cover; padding-top:70px; padding-bottom:70px; }
.n-concept-list { margin-top:50px; }
.n-concept-list ul li { float:left; width:32%; height:450px; background-color:rgba(0, 0, 0, 0.5); padding:70px 50px 0 50px;  }
.n-concept-list ul li:nth-child(3n+2) { margin-left:2%;}
.n-concept-list ul li:nth-child(3n+3) { margin-left:2%;}
.n-concept-list ul li .pic { width:62px; height:62px; }
.n-concept-list ul li .pic img { max-width: 100%;max-height: 100%;vertical-align: middle; }
.n-concept-list ul li .tit { color:#ffffff; font-size:26px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:35px; }
.n-concept-list ul li .des { color:#f0f0f2; font-size:18px; line-height:36px; height:144px; overflow:auto; margin-top:20px; }
/*n-core*/
.n-core { background:#f2f2f2 url(../images/core-bg.jpg) no-repeat center center; background-size:cover;  padding-top:70px; padding-bottom:70px; }
.n-core-list { margin-top:50px; height:auto; position:relative; }
.n-core-list .swiper{width:90%; height:100%; margin:0 auto; }
.n-core-list .swiper-slide{ height:auto; text-align:center;display:flex;justify-content:center;align-items:center; overflow:hidden;  background:transparent;}
.n-core-li { display:block; width:100%; height:100%; }
.n-core-li .pic { height:310px; overflow:hidden; }
.n-core-li .pic img { width: 100%;height: 100%; object-fit: contain; transition: 0.5s;}
.n-core-li .tit { color:#333333; font-size:18px; line-height:50px;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.n-core-li:hover .tit { color:#fa0303; }
.n-core-li:hover img {transform: scale(1.05);transition: 0.5s;}
.n-core-list .swiper-button-prev { width:48px; height:48px;right:auto; left:0; top:45%; bottom:auto;  outline:none; border-radius:50%; background-color:#FFF; border:#dfdfdf solid 1px;  }
.n-core-list .swiper-button-prev:after {color:#a9a9a9; font-size:16px; line-height:48px; }
.n-core-list .swiper-button-prev:hover { background-color:#fa0303; }
.n-core-list .swiper-button-prev:hover:after { color:#ffffff; }
.n-core-list .swiper-button-next { width:48px; height:48px;left:auto; right:0; top:45%; bottom:auto;  outline:none; border-radius:50%; background-color:#FFF; border:#dfdfdf solid 1px;  }
.n-core-list .swiper-button-next:after { color:#a9a9a9; font-size:16px; line-height:48px;}
.n-core-list .swiper-button-next:hover { background-color:#fa0303; }
.n-core-list .swiper-button-next:hover:after { color:#ffffff; }
/*n-environment*/
.n-environment { padding-top:70px; padding-bottom:70px; }
.n-environment-list { margin-top:50px;  }
.n-environment-list .swiper{width:100%;height:100%;margin-left:auto;margin-right:auto}
.n-environment-list .mySwiper{ width:90%; height:50px;  background:transparent;}
.n-environment-list .mySwiper .swiper-slide{width:25%; }
.n-environment-list .mySwiper .n-environment-ban { display:block; width:100%; height:50px; background-color:#FFF; text-align:center; color:#111111; font-size:18px; line-height:48px; border-radius:5px; position:relative; cursor:pointer; border:#000000 solid 1px; }
.n-environment-list .mySwiper .swiper-slide-thumb-active .n-environment-ban { background-color:#e80202; color:#ffffff; border:#e80202 solid 1px; }
.n-environment-list .mySwiper2{ width:100%; height:624px; margin-top:30px; }
.n-environment-list .mySwiper2 .swiper-slide{width:100%; height:100%; }
.n-environment-li { display:block; width:100%; height:100%; }
.n-environment-li ul li { float:left; width:calc((100%  - 36px) / 4); height:300px; overflow:hidden; margin-left:12px; margin-top:12px; }
.n-environment-li ul li:nth-child(4n+1) { margin-left:0; }
.n-environment-li ul li img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; transition: 0.5s; }
.n-environment-li ul li:hover img { transform: scale(1.05);transition: 0.5s; }
/*n-honor*/
.n-honor { background-color:#f8f8f8; padding-top:70px; padding-bottom:70px; }
.n-honor-list { margin-top:50px; height:830px; position:relative; }
.n-honor-list .swiper{width:90%; height:100%; margin:0 auto; }
.n-honor-list .swiper-slide{ height: calc((100% - 30px) / 2) !important; text-align:center;display:flex;justify-content:center;align-items:center; overflow:hidden;  background:transparent;}
.n-honor-li { display:block; width:100%; height:100%; }
.n-honor-li .pic { height:350px; overflow:hidden; }
.n-honor-li .pic img { width: 100%;height: 100%; object-fit: contain; transition: 0.5s;}
.n-honor-li .tit { color:#333333; font-size:18px; line-height:50px;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.n-honor-li:hover .tit { color:#fa0303; }
.n-honor-li:hover img {transform: scale(1.05);transition: 0.5s;}
.n-honor-list .swiper-button-prev { width:48px; height:48px;right:auto; left:0; top:45%; bottom:auto;  outline:none; border-radius:50%; background-color:#FFF; border:#dfdfdf solid 1px;  }
.n-honor-list .swiper-button-prev:after {color:#a9a9a9; font-size:16px; line-height:48px; }
.n-honor-list .swiper-button-prev:hover { background-color:#fa0303; }
.n-honor-list .swiper-button-prev:hover:after { color:#ffffff; }
.n-honor-list .swiper-button-next { width:48px; height:48px;left:auto; right:0; top:45%; bottom:auto;  outline:none; border-radius:50%; background-color:#FFF; border:#dfdfdf solid 1px;  }
.n-honor-list .swiper-button-next:after { color:#a9a9a9; font-size:16px; line-height:48px;}
.n-honor-list .swiper-button-next:hover { background-color:#fa0303; }
.n-honor-list .swiper-button-next:hover:after { color:#ffffff; }


@media (max-width:1750px){
.wrap{width:83%}
/*header1650*/
.header {height:75px;}
.header .logo{ height:75px; max-width:7.7%;  }
.header .nav ul li { max-width:90px; font-size:15px; line-height:75px; margin-left:16px; } 
.header .nav ul li>a { height:75px; }
.header .nav ul li a::after{ left:-20px; margin-top:-6px;  height:12px; }
.header .nav ul li .sub { top:75px; padding:30px 0; }
.header .nav ul li .sub-left { height:180px; }
.header .nav ul li .sub-right .sub-tit { font-size:19px; }
.header .nav ul li .sub-right .sub-list dl dd { font-size:15px; line-height:43px; margin-top:8px; }
.header .h-tel { font-size:14px; background-size:44px 44px;  padding-left:55px; }
.header .h-tel h3 { font-size:18px; }
.header .h-lag { width:100px; font-size:15px; line-height:75px; }
.header .h-lag::before{ margin-top:-20px; height:40px; }
.header .h-lag::after{ margin-top:-20px; height:40px; }
.header .h-lag i { width:17px; height:17px; }
/*banner1650*/
.banner-li .con { padding-top:37px; }
.banner-li .con .info {transform:translateY(35px);}
.banner-li .con .info img { height:35px; }
.banner-li .con .des { font-size:15px; transform:translateY(35px);}
.banner-li .con .tit { font-size:43px;transform:translateY(35px);}
.banner-li .con .more { width:130px; height:40px; font-size:15px; line-height:40px; transform:translateY(35px);}
.banner-li .con .more i { width:9px; height:9px; }
/*i-public1650*/
.i-public .tit { font-size:39px; }
.i-public .des { font-size:16px; margin-top:13px; }
.i-public-more a { height:45px; font-size:16px; line-height:43px; margin-top:45px; }
.i-public-more i { width:18px; height:18px; margin-left:10px; }
/*i-advantage1650*/
.i-advantage { padding-top:60px; padding-bottom:60px; }
.i-advantage-list { margin-top:40px; }
.i-advantage-list ul li .pic { width:60px; height:60px; margin-left:18px; }
.i-advantage-list ul li .con { width:calc(100% - 60px - 18px - 10px); }
.i-advantage-list ul li .con .tit { font-size:13px; }
.i-advantage-list ul li .con .tit span { font-size:39px; }
.i-advantage-list ul li .con .des { font-size:13px; }
/*i-about1650*/
.i-about { padding-top:60px; padding-bottom:70px;}
.i-about .mySwiper{ width:90%; height:76px; }
.i-about .mySwiper .i-about-ban { height:64px; font-size:19px; line-height:64px; }
.i-about .mySwiper .swiper-slide-thumb-active .i-about-ban::after{ margin-left:-12px; bottom:-12px; width:24px; height:12px; }
.i-about .mySwiper2{ height:400px; margin-top:30px; }
.i-about-li .pic { width:50%; height:400px; }
.i-about-li .con { width:45%; }
.i-about-li .con .info { font-size:19px; margin-top:15px; }
.i-about-li .con .tit { font-size:31px; margin-top:5px; padding-bottom:15px; }
.i-about-li .con .tit::after{ width:160px; } 
.i-about-li .con .des { font-size:15px; line-height:30px; height:210px; margin-top:15px; }
.i-about-li .con .more { width:140px; height:40px; font-size:15px; line-height:38px; margin-top:23px; }
/*i-services1650*/
.i-services { padding-top:60px; padding-bottom:60px;}
.i-services-list { margin-top:40px; }
.i-services-list ul li {width:calc((100%  - 21px) / 4); margin-left:7px; height:470px; padding:37px 17px 0 17px; }
.i-services-list ul li.sible{width:calc((100%  - 38%  - 21px) / 3);}
.i-services-list ul li .pic { width:60px; height:60px; margin-left:8px;}
.i-services-list ul li .pic2 { width:60px; height:60px; margin-left:8px;}
.i-services-list ul li .tit { font-size:24px; margin-left:8px; margin-top:6px; }
.i-services-list ul li .des { font-size:15px; padding-left:8px; margin-top:19px; padding-top:20px; -webkit-line-clamp: 6;}
.i-services-list ul li .more { left:25px; bottom:50px; width:180px; height:45px; font-size:16px; line-height:43px; }
.i-services-list ul li .icon { left:25px; bottom:40px; width:22px; height:22px; margin-left:8px;}
/*i-strength1650*/
.i-strength { padding-top:60px; padding-bottom:70px; }
.i-strength-list { margin-top:60px;  }
.i-strength-list ul li::after{ width:53px; height:75px; font-size:32px; line-height:54px; }
.i-strength-list ul li .pic {height:430px; }
.i-strength-list ul li .con { padding:0 5%;  height:auto; }
.i-strength-list ul li .con .tit { font-size:28px; padding:18px 0; }
.i-strength-list ul li .con .tit::after{ width:80px; height:2px; }
.i-strength-list ul li .con .des { font-size:16px; margin-top:4px; }
.i-strength-list ul li .con .des p { margin-top:16px; background:url(../images/strength-icon1.png) no-repeat left 4px; background-size:17px 17px; padding-left:26px; }
.i-strength-list ul li .con .des .red {  background:url(../images/strength-icon2.png) no-repeat left 4px; background-size:17px 17px; padding-left:26px;  }
/*i-case1650*/
.i-case { padding-top:60px; padding-bottom:60px; }
.i-case-show { margin-top:50px; }
.i-case-left { width:54%; }
.i-case-right { top:25px; width:53%; height:400px; padding:20px 40px; }
.i-case-right ul li { font-size:16px; line-height:2.4; }
/*i-honor1650*/
.i-honor { padding-top:60px; padding-bottom:60px; }
.i-honor-list { margin-top:40px; }
.i-honor-li .pic { height:290px; }
.i-honor-li .tit { font-size:15px; line-height:45px; }
.i-honor-list .swiper-button-prev { width:38px; height:38px;  }
.i-honor-list .swiper-button-prev:after { font-size:15px; line-height:38px; }
.i-honor-list .swiper-button-next { width:38px; height:38px;}
.i-honor-list .swiper-button-next:after { font-size:15px; line-height:38px; }
/*i-news1650*/
.i-news { padding-top:60px; padding-bottom:60px; }
.i-news-list { padding-top:15px; }
.i-news-list ul li { width:32%; height:140px; margin-top:20px; margin-left:2%; }
.i-news-list ul li .pic {  height:270px; }
.i-news-list ul li .con { padding:15px 20px 0 20px; }
.i-news-list ul li .con .date { font-size:12px; }
.i-news-list ul li .con .tit { font-size:17px; margin-top:8px; }
.i-news-list ul li .con .des { font-size:15px; line-height:26px; margin-top:5px; }
.i-news-list ul li:nth-child(1) { width:32%; height:460px; }
.i-news-list ul li:nth-child(2) { width:32%; height:460px; }
/*footer1650*/
.footer { padding-top:50px; padding-bottom:50px; font-size:16px; }
.f-left { width:53%; }
.f-left dl dt { font-size:19px; line-height:62px; margin-bottom:10px; height:62px; }
.f-left dl dd { background-size:9px 9px; padding-left:13px; }
.f-mid { width:23%; margin-left:5%; }
.f-right { width:19%; margin-top:60px; }
.f-ban  { font-size:19px; line-height:62px; margin-bottom:10px;}
.f-tel { background-size:46px 46px; padding-left:60px; font-size:15px; }
.f-tel h3 { font-size:23px; }
.f-text { margin-top:10px; }
/*f-copy1650*/
.f-copy { font-size:16px; padding-top:20px; padding-bottom:20px; }
/*n-banner1650*/
.n-banner { height:390px; }
.n-banner .con .tit { font-size:45px; margin-top:80px; }
.n-banner .con .des { font-size:19px; }
.n-banner .con .position { font-size:15px; margin-top:60px; }
.n-banner .con .position i { width:21px; height:21px }
/*n-news-list1650*/
.n-news-list ul li { height:440px; margin-top:35px; border-bottom:#ffffff solid 4px; }
.n-news-list ul li .pic { height:250px; }
.n-news-list ul li .con { padding:15px 20px 0 20px; }
.n-news-list ul li .con .date { font-size:12px; }
.n-news-list ul li .con .tit { font-size:17px; margin-top:8px; }
.n-news-list ul li .con .des { font-size:15px; line-height:26px; margin-top:5px; }
.n-news-list ul li:hover { border-bottom:#e80202 solid 4px;  }
/*n-newshow1650*/
.n-newshow { margin-top:40px; }
.n-tit {font-size:20px;}
/*n-contact1650*/
.n-contact { padding-bottom:40px; }
.n-contact ul li { height:530px; margin-top:40px; }
.n-contact ul li .pic { height:276px; }
.n-contact ul li .con { padding:10px 30px; }
.n-contact ul li .con .tit { font-size:24px; }
.n-contact ul li .con .tit::after{ width:80px; height:2px; }
.n-contact ul li .con .des { font-size:16px; margin-top:20px; }
.n-contact ul li .ewm { right:30px; width:100px; font-size:15px; line-height:1.5; }
/*n-pro-list1650*/
.n-pro-list { padding-top:25px; }
.n-pro-list ul li { margin-top:15px; }
.n-pro-list ul li .pic { height:260px; }
.n-pro-list ul li .tit { font-size:18px; }
/*n-sub1650*/
.n-sub { margin-top:32px; }
.n-sub ul li { width:270px; height:40px; font-size:16px; line-height:38px; margin:0 8px; margin-top:8px; }
.nav-sub {width:100%; height:40px;}
.nav-sub a i { margin-top:15px;}
/*n-page1650*/
.n-page { font-size:16px; padding:45px 0; }
.n-page h3 { font-size:32px; }
/*n-detail1650*/
.n-detail { padding-top:35px; padding-bottom:35px; }
.n-detail .pic { height:360px; }
.n-detail .con .tit { font-size:31px; margin-top:20px; }
.n-detail .con .cate { font-size:15px; margin-top:8px; padding-bottom:20px; }
.n-detail .con .des { font-size:15px; line-height:30px; height:120px; margin-top:8px; }
.n-detail .con .more { margin-top:35px; }
.n-detail .con .more a { width:auto; height:45px; font-size:18px; line-height:43px; margin-right:15px; }
.n-detail .con .more a img { width:20px; margin-right:8px; }
.n-detail-ban { font-size:24px; }
/*n-recommend1650*/
.n-recommend { margin-top:50px; padding-bottom:40px; }
.n-recommend-ban { font-size:24px; line-height:46px; }
.n-recommend-list { margin-top:30px; }
.n-recommend-li .pic { height:270px; }
.n-recommend-li .tit { font-size:18px;}
.n-recommend-list .swiper-button-prev { width:46px; height:46px;right:60px; top:-54px;}
.n-recommend-list .swiper-button-prev:after { font-size:15px; line-height:44px; }
.n-recommend-list .swiper-button-next { width:46px; height:46px; top:-54px; }
.n-recommend-list .swiper-button-next:after { font-size:15px; line-height:44px;}
/*n-about1650*/
.n-about { padding-top:50px; padding-bottom:50px; font-size:16px; }
.n-about h4 { font-size:19px; }
.n-about h3 { font-size:31px; padding-bottom:16px; margin-bottom:22px; }
.n-about h3::after{ width:150px; }
/*n-public1650*/
.n-public .tit { font-size:31px;  padding-bottom:20px; }
.n-public .tit::after{ width:90px; margin-left:-45px; }
.n-public .des { font-size:20px;margin-top:20px; }
/*n-concept1650*/
.n-concept { padding-top:60px; padding-bottom:60px; }
.n-concept-list { margin-top:40px; }
.n-concept-list ul li { height:360px; padding:50px 40px 0 40px;  }
.n-concept-list ul li .pic { width:57px; height:57px; }
.n-concept-list ul li .tit { font-size:20px; margin-top:30px; }
.n-concept-list ul li .des { font-size:16px; line-height:32px; height:128px; margin-top:18px; }
/*n-core1650*/
.n-core { padding-top:60px; padding-bottom:60px; }
.n-core-list { margin-top:40px; }
.n-core-li .pic { height:230px; }
.n-core-li .tit { font-size:15px; line-height:45px; }
.n-core-list .swiper-button-prev { width:38px; height:38px;  }
.n-core-list .swiper-button-prev:after { font-size:15px; line-height:38px; }
.n-core-list .swiper-button-next { width:38px; height:38px;}
.n-core-list .swiper-button-next:after { font-size:15px; line-height:38px; }
/*n-environment1650*/
.n-environment { padding-top:60px; padding-bottom:60px; }
.n-environment-list { margin-top:40px;  }
.n-environment-list .mySwiper{ width:90%; height:40px; }
.n-environment-list .mySwiper .n-environment-ban { height:40px; font-size:16px; line-height:38px; }
.n-environment-list .mySwiper2{ height:500px; margin-top:25px; }
.n-environment-li ul li { width:calc((100%  - 30px) / 4); height:240px;  margin-left:10px; margin-top:10px; }
/*n-honor1650*/
.n-honor { padding-top:60px; padding-bottom:60px; }
.n-honor-list { margin-top:40px; height:620px;}
.n-honor-li .pic { height:250px; }
.n-honor-li .tit { font-size:15px; line-height:45px; }
.n-honor-list .swiper-button-prev { width:38px; height:38px;  }
.n-honor-list .swiper-button-prev:after { font-size:15px; line-height:38px; }
.n-honor-list .swiper-button-next { width:38px; height:38px;}
.n-honor-list .swiper-button-next:after { font-size:15px; line-height:38px; }

}

@media (max-width:1400px){
/*header1400*/
.header {height:65px;}
.header .logo{ height:65px; }
.header .nav ul li { line-height:65px; margin-left:6px; } 
.header .nav ul li>a { height:65px; }
.header .nav ul li .sub { top:65px; padding:20px 0; }
.header .nav ul li .sub-left { height:170px; }
.header .nav ul li .sub-right .sub-tit { font-size:17px; }
.header .nav ul li .sub-right .sub-list dl dd { line-height:38px; margin-top:6px; }
.header .h-tel { background-size:34px 34px;  padding-left:45px; }
.header .h-tel h3 { font-size:15px; }
.header .h-lag { width:auto;  line-height:65px; }
.header .h-lag::before{ display:none; }
.header .h-lag::after{ display:none; }
.header .h-lag i { width:15px; height:15px; }
/*banner1400*/
.banner-li .con { padding-top:32px; }
.banner-li .con .info {transform:translateY(30px);}
.banner-li .con .info img { height:30px; }
.banner-li .con .des { transform:translateY(30px);}
.banner-li .con .tit { font-size:36px;transform:translateY(30px);}
.banner-li .con .more { width:100px; height:35px; line-height:35px; transform:translateY(30px);}
.banner-li .con .more i { width:7px; height:7px; }
/*i-public1400*/
.i-public .tit { font-size:28px; }
.i-public .des { font-size:14px; margin-top:11px; }
.i-public-more a {  height:35px; font-size:15px; line-height:33px; margin-top:40px; }
.i-public-more i { width:16px; height:16px; margin-left:5px; }
/*i-advantage1400*/
.i-advantage { padding-top:50px; padding-bottom:50px; }
.i-advantage-list { margin-top:30px; }
.i-advantage-list ul li .pic { width:45px; height:45px; margin-left:16px; }
.i-advantage-list ul li .con { width:calc(100% - 45px - 16px - 10px); }
.i-advantage-list ul li .con .tit { font-size:12px; }
.i-advantage-list ul li .con .tit span { font-size:29px; }
.i-advantage-list ul li .con .des { font-size:12px; }
/*i-about1400*/
.i-about { padding-top:50px; padding-bottom:60px;}
.i-about .mySwiper{ width:90%; height:57px; }
.i-about .mySwiper .i-about-ban { height:48px; font-size:15px; line-height:48px; }
.i-about .mySwiper .swiper-slide-thumb-active .i-about-ban::after{ margin-left:-9px; bottom:-9px; width:18px; height:9px; }
.i-about .mySwiper2{ height:300px; margin-top:25px; }
.i-about-li .pic { height:300px; }
.i-about-li .con .info { font-size:13px; margin-top:10px; }
.i-about-li .con .tit { font-size:22px; margin-top:4px; padding-bottom:10px; }
.i-about-li .con .tit::after{ width:110px; } 
.i-about-li .con .des { font-size:15px; line-height:30px; height:150px; margin-top:10px; }
.i-about-li .con .more { width:105px; height:30px; font-size:14px; line-height:28px; margin-top:18px; }
/*i-services1400*/
.i-services { padding-top:50px; padding-bottom:50px;}
.i-services-list { margin-top:30px; }
.i-services-list ul li {width:calc((100%  - 15px) / 4); margin-left:5px; height:345px; padding:32px 14px 0 14px; }
.i-services-list ul li.sible{width:calc((100%  - 38%  - 15px) / 3);}
.i-services-list ul li .pic { width:45px; height:45px; margin-left:6px;}
.i-services-list ul li .pic2 { width:45px; height:45px; margin-left:6px;}
.i-services-list ul li .tit { font-size:17px; margin-left:6px; margin-top:5px; }
.i-services-list ul li .des { padding-left:6px; margin-top:14px; padding-top:15px; -webkit-line-clamp: 5; }
.i-services-list ul li .more { left:20px; bottom:30px; width:130px; height:35px; font-size:15px; line-height:33px; }
.i-services-list ul li .icon { left:20px; bottom:30px; width:18px; height:18px; margin-left:6px;}
/*i-strength1400*/
.i-strength { padding-top:50px; padding-bottom:60px; }
.i-strength-list { margin-top:50px;  }
.i-strength-list ul li::after{ width:34px; height:50px; font-size:20px; line-height:34px; }
.i-strength-list ul li .pic {height:340px; }
.i-strength-list ul li .con { padding:0 4% 10px 4%;  height:auto; }
.i-strength-list ul li .con .tit { font-size:21px; padding:16px 0; }
.i-strength-list ul li .con .tit::after{ width:60px; }
.i-strength-list ul li .con .des { font-size:15px; margin-top:3px; }
.i-strength-list ul li .con .des p { margin-top:12px; background:url(../images/strength-icon1.png) no-repeat left 3px; background-size:15px 15px; padding-left:22px; }
.i-strength-list ul li .con .des .red {  background:url(../images/strength-icon2.png) no-repeat left 3px; background-size:15px 15px; padding-left:22px;  }
/*i-case1400*/
.i-case { padding-top:50px; padding-bottom:50px; }
.i-case-show { margin-top:40px; }
.i-case-right { top:20px;  height:340px; padding:15px 30px; }
.i-case-right ul li { font-size:15px; line-height:2.3; }
/*i-honor1400*/
.i-honor { padding-top:50px; padding-bottom:50px; }
.i-honor-list { margin-top:30px; }
.i-honor-li .pic { height:240px; }
.i-honor-list .swiper-button-prev { width:28px; height:28px;  }
.i-honor-list .swiper-button-prev:after { font-size:14px; line-height:28px; }
.i-honor-list .swiper-button-next { width:28px; height:28px;}
.i-honor-list .swiper-button-next:after { font-size:14px; line-height:28px; }
/*i-news1400*/
.i-news { padding-top:50px; padding-bottom:50px; }
.i-news-list { padding-top:10px; }
/*footer1400*/
.footer { padding-top:40px; padding-bottom:40px; font-size:15px; }
.f-left { width:50%; }
.f-left dl dt { font-size:16px; line-height:52px; margin-bottom:8px; height:52px; }
.f-left dl dd { background-size:7px 7px; padding-left:11px; }
.f-mid { width:28%; margin-left:3%; }
.f-right { width:19%; margin-top:40px; }
.f-ban  { font-size:16px; line-height:52px; margin-bottom:8px;}
.f-tel { background-size:32px 32px; padding-left:38px; font-size:14px; }
.f-tel h3 { font-size:17px; }
.f-text { margin-top:8px; }
/*f-copy1400*/
.f-copy { font-size:15px; padding-top:15px; padding-bottom:15px; }
/*n-banner1400*/
.n-banner { height:310px; }
.n-banner .con .tit { font-size:35px; margin-top:70px; }
.n-banner .con .des { font-size:16px; }
.n-banner .con .position { margin-top:50px; }
.n-banner .con .position i { width:19px; height:19px }
/*n-news-list1400*/
.n-news-list ul li { height:410px; margin-top:30px; }
.n-news-list ul li .pic { height:220px; }
/*n-newshow1400*/
.n-newshow { margin-top:30px; }
.n-tit {font-size:18px;}
/*n-contact1400*/
.n-contact { padding-bottom:30px; }
.n-contact ul li { height:420px; margin-top:30px; }
.n-contact ul li .pic { height:220px; }
.n-contact ul li .con { padding:5px 25px; }
.n-contact ul li .con .tit { font-size:19px; }
.n-contact ul li .con .tit::after{ width:60px; }
.n-contact ul li .con .des { font-size:15px; margin-top:15px; }
.n-contact ul li .ewm { bottom:10px; right:25px; width:90px; }
/*n-pro-list1400*/
.n-pro-list { padding-top:20px; }
.n-pro-list ul li { margin-top:10px; }
.n-pro-list ul li .pic { height:210px; }
.n-pro-list ul li .tit { font-size:16px; }
/*n-sub1400*/
.n-sub { margin-top:24px; }
.n-sub ul li { width:260px; height:35px; font-size:15px; line-height:33px; margin:0 6px; margin-top:6px; }
.nav-sub {width:100%; height:35px;}
.nav-sub a i { margin-top:13px;}
/*n-page1400*/
.n-page { font-size:15px; padding:40px 0; }
.n-page h3 { font-size:26px; }
/*n-detail1400*/
.n-detail { padding-top:30px; padding-bottom:30px; }
.n-detail .pic { height:300px; }
.n-detail .con .tit { font-size:25px; margin-top:10px; }
.n-detail .con .cate { margin-top:6px; padding-bottom:15px; }
.n-detail .con .des { margin-top:6px; }
.n-detail .con .more { margin-top:30px; }
.n-detail .con .more a { width:auto; height:40px; font-size:16px; line-height:38px; margin-right:10px; }
.n-detail .con .more a img { width:18px; margin-right:6px; }
.n-detail-ban { font-size:19px; }
/*n-recommend1400*/
.n-recommend { margin-top:40px; padding-bottom:30px; }
.n-recommend-ban { font-size:19px; line-height:40px; }
.n-recommend-list { margin-top:25px; }
.n-recommend-li .pic { height:220px; }
.n-recommend-li .tit { font-size:16px;}
.n-recommend-list .swiper-button-prev { width:40px; height:40px;right:50px; top:-43px;}
.n-recommend-list .swiper-button-prev:after { line-height:38px; }
.n-recommend-list .swiper-button-next { width:40px; height:40px; top:-43px; }
.n-recommend-list .swiper-button-next:after { line-height:35px;}
/*n-about1400*/
.n-about { padding-top:40px; padding-bottom:40px; font-size:15px; }
.n-about h4 { font-size:17px; }
.n-about h3 { font-size:26px; padding-bottom:14px; margin-bottom:20px; }
.n-about h3::after{ width:120px; }
/*n-public1400*/
.n-public .tit { font-size:25px;  padding-bottom:15px; }
.n-public .tit::after{ width:80px; margin-left:-40px; }
.n-public .des { font-size:16px;margin-top:15px; }
/*n-concept1400*/
.n-concept { padding-top:50px; padding-bottom:50px; }
.n-concept-list { margin-top:30px; }
.n-concept-list ul li { height:300px; padding:30px 30px 0 30px;  }
.n-concept-list ul li .pic { width:52px; height:52px; }
.n-concept-list ul li .tit { font-size:17px; margin-top:25px; }
.n-concept-list ul li .des { font-size:15px; line-height:30px; height:120px; margin-top:16px; }
/*n-core1400*/
.n-core { padding-top:50px; padding-bottom:50px; }
.n-core-list { margin-top:30px; }
.n-core-li .pic { height:190px; }
.n-core-list .swiper-button-prev { width:28px; height:28px;  }
.n-core-list .swiper-button-prev:after { font-size:14px; line-height:28px; }
.n-core-list .swiper-button-next { width:28px; height:28px;}
.n-core-list .swiper-button-next:after { font-size:14px; line-height:28px; }
/*n-environment1400*/
.n-environment { padding-top:50px; padding-bottom:50px; }
.n-environment-list { margin-top:30px;  }
.n-environment-list .mySwiper{ width:90%; height:35px; }
.n-environment-list .mySwiper .n-environment-ban { height:35px; font-size:15px; line-height:33px; }
.n-environment-list .mySwiper2{ height:400px; margin-top:20px; }
.n-environment-li ul li { width:calc((100%  - 30px) / 4); height:190px; }
/*n-honor1400*/
.n-honor { padding-top:50px; padding-bottom:50px; }
.n-honor-list { margin-top:30px; height:540px; }
.n-honor-li .pic { height:210px; }
.n-honor-list .swiper-button-prev { width:28px; height:28px;  }
.n-honor-list .swiper-button-prev:after { font-size:14px; line-height:28px; }
.n-honor-list .swiper-button-next { width:28px; height:28px;}
.n-honor-list .swiper-button-next:after { font-size:14px; line-height:28px; }

}

@media (max-width:1200px){
.wrap{width:94%}
.header .h-tel { display:none; }

}


@media (max-width:992px){
/*header992*/
.welcome { display:none;}
.header{ display:none;}
.nav{ display:none;}
.header2{ display: block; } 
.header-wrap { display:none; }
/*banner992*/
.banner-li .con { padding-top:30px; }
.banner-li .con .info {transform:translateY(25px);}
.banner-li .con .info img { height:25px; }
.banner-li .con .des { transform:translateY(25px);}
.banner-li .con .tit { font-size:32px;transform:translateY(25px);}
.banner-li .con .more { transform:translateY(25px);}
/*i-public992*/
.i-public .tit { font-size:25px; }
.i-public .des { margin-top:9px; }
/*i-advantage992*/
.i-advantage { padding-top:40px; padding-bottom:40px; }
.i-advantage-list ul li .con .tit span { font-size:25px; }
/*i-about992*/
.i-about { padding-top:40px; padding-bottom:50px;}
.i-about .mySwiper{ width:90%; height:47px; }
.i-about .mySwiper .i-about-ban { height:38px; line-height:38px; }
.i-about .mySwiper2{ height:290px; margin-top:20px; }
.i-about-li .pic { height:290px; }
.i-about-li .con .info { margin-top:5px; }
.i-about-li .con .tit { font-size:20px; margin-top:4px; }
.i-about-li .con .tit::after{ width:90px; } 
/*i-services992*/
.i-services { padding-top:40px; padding-bottom:40px;}
.i-services-list { margin-top:25px; }
.i-services-list ul li { height:320px; padding:27px 11px 0 11px; }
.i-services-list ul li .pic { width:40px; height:40px; margin-left:4px;}
.i-services-list ul li .pic2 { width:40px; height:40px; margin-left:4px;}
.i-services-list ul li .tit { font-size:16px; margin-left:4px; margin-top:4px; }
.i-services-list ul li .des { padding-left:4px; margin-top:9px; padding-top:10px; -webkit-line-clamp: 4; }
.i-services-list ul li .more { left:15px; bottom:25px; }
.i-services-list ul li .icon { left:15px; bottom:30px; margin-left:4px;}
/*i-strength992*/
.i-strength { padding-top:40px; padding-bottom:50px; }
.i-strength-list { margin-top:40px;  }
.i-strength-list ul li::after{ width:29px; height:45px; font-size:17px; line-height:30px; }
.i-strength-list ul li .pic {height:400px; }
.i-strength-list ul li .con { padding:0 3% 10px 3%;  height:auto; }
.i-strength-list ul li .con .tit { font-size:19px; padding:14px 0; }
.i-strength-list ul li .con .des { margin-top:2px; }
.i-strength-list ul li .con .des p { margin-top:8px; background:url(../images/strength-icon1.png) no-repeat left 4px; background-size:13px 13px; padding-left:20px; }
.i-strength-list ul li .con .des .red {  background:url(../images/strength-icon2.png) no-repeat left 4px; background-size:13px 13px; padding-left:20px;  }
/*i-case992*/
.i-case { padding-top:40px; padding-bottom:40px; }
.i-case-show { margin-top:30px; }
.i-case-right { top:15px;  height:250px; padding:10px 20px; }
.i-case-right ul li { line-height:2.2; }
/*i-honor992*/
.i-honor { padding-top:40px; padding-bottom:40px; }
.i-honor-list { margin-top:20px; }
.i-honor-li .pic { height:220px; }
/*i-news992*/
.i-news { padding-top:40px; padding-bottom:40px; }
.i-news-list ul li { width:100%;  margin-left:0; }
.i-news-list ul li .pic { height: 230px; }
.i-news-list ul li:nth-child(1) { width:48.5%; height:400px; }
.i-news-list ul li:nth-child(2) { width:48.5%; margin-left:3%; height:400px; }
/*footer992*/
.footer { padding-top:30px; padding-bottom:30px; }
.f-left { display:none; }
.f-mid { width:70%; margin-left:0; }
.f-right { width:30%; }
/*f-copy992*/
.f-copy-left { float:none; }
.f-copy-right { float:none; }
/*n-banner992*/
.n-banner { height:260px; }
.n-banner .con .tit { font-size:28px; margin-top:60px; }
.n-banner .con .des { font-size:15px; }
.n-banner .con .position { margin-top:40px; }
/*n-news992*/
.n-news-list ul li { width:48.5%; height:400px; margin-top:25px;  }
.n-news-list ul li:nth-child(3n+2) { margin-left:0;}
.n-news-list ul li:nth-child(3n+3) { margin-left:0;}
.n-news-list ul li:nth-child(even) { margin-left:3%; }
.n-news-list ul li .pic { height: 230px; }
/*n-contact992*/
.n-contact { padding-bottom:25px; }
.n-contact ul li { height:480px; margin-top:25px; }
.n-contact ul li .pic { height:160px; }
.n-contact ul li .con { padding:5px 20px 5px 20px; }
.n-contact ul li .con .tit { font-size:17px; }
.n-contact ul li .con .des { margin-top:10px; }
.n-contact ul li .ewm { position:relative; bottom:auto; right:auto; width:90px; margin-top:5px; }
.n-contact ul li { width:100%; height:auto; margin-top:20px; }
.n-contact ul li:nth-child(even) { margin-left:0; }
.n-contact ul li .con { padding:5px 15px 15px 15px; }
/*n-pro-list992*/
.n-pro-list { padding-top:15px; }
.n-pro-list ul li .pic { height:160px; }
.n-pro-list ul li .tit { font-size:15px; }
/*n-page992*/
.n-page { padding:35px 0; }
.n-page h3 { font-size:22px; }
/*n-detail992*/
.n-detail { padding-top:25px; padding-bottom:25px; }
.n-detail .pic { height:260px; }
.n-detail .con .tit { font-size:22px; margin-top:5px; }
.n-detail .con .cate { margin-top:4px; padding-bottom:10px; }
.n-detail .con .des { margin-top:4px; }
.n-detail .con .more { margin-top:20px; }
.n-detail .con .more a { width:auto; height:35px; font-size:15px; line-height:33px; margin-right:5px; }
.n-detail .con .more a img { width:16px; margin-right:4px; }
.n-detail-ban { font-size:17px; }
.n-recommend-ban { font-size: 17px; }
/*n-about992*/
.n-about { padding-top:30px; padding-bottom:30px; }
.n-about h4 { font-size:16px; }
.n-about h3 { font-size:22px; padding-bottom:12px; margin-bottom:18px; }
.n-about h3::after{ width:100px; }
/*n-public992*/
.n-public .tit { font-size:20px;  padding-bottom:10px; }
.n-public .tit::after{ width:70px; margin-left:-35px; }
.n-public .des { font-size:15px;margin-top:10px; }
/*n-concept992*/
.n-concept { padding-top:40px; padding-bottom:40px; }
.n-concept-list { margin-top:25px; }
.n-concept-list ul li { height:270px; padding:20px 20px 0 20px;  }
.n-concept-list ul li .pic { width:47px; height:47px; }
.n-concept-list ul li .tit { margin-top:20px; }
.n-concept-list ul li .des { margin-top:14px; }
/*n-core992*/
.n-core { padding-top:40px; padding-bottom:40px; }
.n-core-list { margin-top:20px; }
.n-core-li .pic { height:140px; }
/*n-environment992*/
.n-environment { padding-top:40px; padding-bottom:40px; }
.n-environment-list { margin-top:25px;  }
.n-environment-list .mySwiper{ width:90%; }
.n-environment-list .mySwiper2{ height:320px; margin-top:15px; }
.n-environment-li ul li { width:calc((100%  - 30px) / 4); height:150px; }
/*n-honor992*/
.n-honor { padding-top:40px; padding-bottom:40px; }
.n-honor-list { margin-top:20px; height:500px; }
.n-honor-li .pic { height:190px; }

}

@media (max-width:767px){
.wrap{width:80%}
.f_nav { display:block;}
/*banner767*/
.banner { height:300px; }
.banner-li .con .info {transform:translateY(20px);}
.banner-li .con .info img { height:20px; }
.banner-li .con .des { display:none; }
.banner-li .con .tit { font-size:18px;transform:translateY(20px);}
.banner-li .con .more { transform:translateY(20px);}
/*i-public767*/
.i-public .tit { font-size: 22px; }
.i-public-more a { margin-top: 30px; }
/*i-advantage767*/
.i-advantage { padding-top: 30px; padding-bottom: 30px; }
.i-advantage-list { margin-top:10px; }
.i-advantage-list ul { display:block; }
.i-advantage-list ul li { float:left; width: 100%; margin-top:20px; }
.i-advantage-list ul li:nth-child(5) { margin-left:0; }
/*i-about767*/
.i-about { padding-top: 30px; padding-bottom:40px; }
.i-about .mySwiper{ width:100%; }
.i-about .mySwiper2{ height:auto; }
.i-about-li .pic { float:none; width:100%; height:230px;  }
.i-about-li .con { float:none; width:100%; margin-top:20px; }
/*i-services767*/
.i-services { padding-top: 30px; padding-bottom: 30px; }
.i-services-list { margin-top: 5px; }
.i-services-list ul li {width:100%; margin-left:0; margin-top:15px; }
.i-services-list ul li:nth-child(even) { margin-left:0; }
.i-services-list ul li:nth-child(1) { margin-left:0; }
.i-services-list ul li.now{width:100%; }
.i-services-list ul li.sible{width:100%;}
/*i-strength767*/
.i-strength { padding-top: 30px; padding-bottom: 40px; }
.i-strength-list { margin-top: 20px; }
.i-strength-list ul li .pic { float:none; width:100%; height:240px; }
.i-strength-list ul li .con { float:none; width:100%; height:auto;  padding: 10px 3% 25px 3%; }
.i-strength-list ul li:nth-child(even)::after { right:0; left:auto; } 

/*i-case767*/
.i-case { padding-top: 30px; padding-bottom: 30px; }
.i-case-left { float:none; width: 100%; }
.i-case-right { position:relative; top:auto; right:auto; width:100%; }
/*i-honor767*/
.i-honor { padding-top: 30px;  padding-bottom: 30px; }
/*i-news767*/
.i-news { padding-top: 30px; padding-bottom: 30px; }
.i-news-list ul li:nth-child(1) { float:none;  width: 100%; }
.i-news-list ul li:nth-child(2) { float:none;  width: 100%; margin-left: 0; }
.i-news-list ul li .con { padding: 15px 15px 0 15px; }
.i-news-list ul li .con .tit{ font-weight:bold; }
/*footer767*/
.footer { padding-top: 20px; padding-bottom: 20px; }
.f-mid { float:none; width: 100%;}
.f-right { float:none; width: 90%;}
.f-copy { padding-bottom:6em; }
/*n-banner767*/
.n-banner { height:180px; }
.n-banner .con .tit { font-size:20px; margin-top:60px; }
.n-banner .con .des { display:none; }
.n-banner .con .position { margin-top:10px; }
/*n-news767*/
.n-news-list ul li { float:none; width:100%; margin-top:20px;  }
.n-news-list ul li:nth-child(even) { margin-left:0; }
.n-news-list ul li .con { padding: 15px 15px 0 15px; }
.n-news-list ul li .con .tit { font-weight:bold; }
/*n-newshow767*/
.n-newshow { margin-top:20px; }
/*n-contact767*/
.n-contact { padding-bottom:20px; }

/*n-pro-list767*/
.n-pro-list ul li { 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 .pic { height:120px; }
/*n-sub767*/
.n-sub { margin-top:10px; }
.n-sub ul { display:block; }
.n-sub ul li { width:32%; margin:0; margin-top:15px; }
.n-sub ul li:nth-child(3n+2) { margin-left:2%; }
.n-sub ul li:nth-child(3n+3) { margin-left:2%;}
.nav-sub {width:100%;}
/*n-page767*/
.n-page { padding:30px 0; }
.n-page h3 { font-size:20px; font-weight:bold; }
/*n-detail767*/
.n-detail { padding-top:20px; padding-bottom:20px; }
.n-detail .pic { float:none; width:100%; height:240px; }
.n-detail .con { float:none; width:100%; margin-top:20px; }
.n-detail .con .tit { font-size:18px; margin-top:0; font-weight:bold; }
/*n-recommend767*/
.n-recommend { margin-top:30px; padding-bottom:20px; }
.n-recommend-ban { line-height:35px; }
.n-recommend-list { margin-top:20px; }
.n-recommend-li .pic { height:170px; }
.n-recommend-li .tit { font-size:15px;}
.n-recommend-list .swiper-button-prev { width:35px; height:35px;right:45px; top:-33px;}
.n-recommend-list .swiper-button-prev:after { line-height:33px; }
.n-recommend-list .swiper-button-next { width:35px; height:35px; top:-33px; }
.n-recommend-list .swiper-button-next:after { line-height:33px;}
/*n-about767*/
.n-about { padding-top:20px; padding-bottom:20px; }
.n-about h4 { font-size:15px; }
.n-about h3 { font-size:20px; padding-bottom:10px; margin-bottom:16px; }
.n-about h3::after{ width:80px; }
.n-video { float:none; width:100%; margin-left:0; margin-bottom:15px; }
/*n-public767*/
.n-public .tit { font-size:18px;  padding-bottom:5px; }
.n-public .tit::after{ width:60px; margin-left:-30px; }
.n-public .des { margin-top:5px; }
/*n-concept767*/
.n-concept { padding-top:30px; padding-bottom:30px; }
.n-concept-list { margin-top:0; }
.n-concept-list ul li { float:none; width:100%; height:auto; padding:10px 10px 20px 10px; margin-top:20px;  }
.n-concept-list ul li:nth-child(3n+2) { margin-left:0;}
.n-concept-list ul li:nth-child(3n+3) { margin-left:0;}
.n-concept-list ul li .pic { width:42px; height:42px; }
.n-concept-list ul li .tit { margin-top:15px; }
.n-concept-list ul li .des { margin-top:12px; }
/*n-core767*/
.n-core { padding-top:30px; padding-bottom:30px; }
.n-core-li .pic { height:110px; }
/*n-environment767*/
.n-environment { padding-top:30px; padding-bottom:30px; }
.n-environment-list { margin-top:20px;  }
.n-environment-list .mySwiper{ width:100%; }
.n-environment-list .mySwiper2{ height:auto; margin-top:10px; }
.n-environment-li ul li { width:calc((100%  - 20px) / 2); height:130px; }
.n-environment-li ul li:nth-child(4n+1) { margin-left:0; }
.n-environment-li ul li:nth-child(4n+3) { margin-left:0; }
/*n-honor767*/
.n-honor { padding-top: 30px;  padding-bottom: 30px; }

}

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


}