@charset "utf-8";
@import url("iconfont.css");
*{margin:0;padding:0}
html{overflow-x:hidden;font-size:13.3333333333vw}
body{width:100%;min-width:320px;min-height:100vh;margin:0 auto;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Source Han Sans CN,sans-serif;background:#fff;overflow-x:hidden;text-align:left;position:relative;font-size:16px;color:#000}
img{border:none}
h1,h2,h3{font-weight:400}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent;-webkit-tap-highlight-color:transparent;outline:none;}
input,select,textarea{font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Source Han Sans CN,sans-serif;font-size:16px;outline:0;margin:0;padding:0}
input::-webkit-input-placeholder{color:#999!important}
textarea::-webkit-input-placeholder{color:#999!important}
input[type=button],input[type=date],input[type=number],input[type=reset],input[type=search],input[type=submit],input[type=text],input[type=time]{-webkit-appearance:none}
select{-webkit-appearance:none}
textarea{-webkit-appearance:none}
input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none!important;margin:0}
ol,ul{padding:0;list-style-type:none}
em{font-style:normal}
.lt{float:left}
.rt{float:right}
input.sub,label{border:none;cursor:pointer}
input,textarea{font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Source Han Sans CN,sans-serif;outline:0;margin:0;padding:0}
table{border-collapse:collapse}
td,th{padding:0}
.clearfix::after{content:"";display:block;clear:both}
*{box-sizing:border-box}
.fixed:before, .clearfix:before, .cf:before, body:before, .header:before, .main:before, .footer:before { content: ''; display: table }
.fixed:after, .clearfix:after, .cf:after, .header:after, .main:after, .footer:after { content: ''; display: table; clear: both; }
.fixed, .clearfix, .cf, .header, .main, .footer { *zoom: 1 }
.clear { clear:both;}
.wrap{width:1440px;position:relative;max-width:100%;margin:0 auto}
.wrap::after{content:"";display:block;clear:both}
/*自定义*/
body{ font-family:Microsoft YaHei; }
/*header*/
.header{height:102px; position:relative; background-color:#ffffff;}
.header .logo{float:left; height:102px;}
.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;}
.header .nav ul li{float:left; width:auto; color:#333333; font-size:18px; line-height:102px; margin-left:30px; position:relative; } 
.header .nav ul li:after{content:""; position:absolute; left:0; bottom:0; width:0; height:3px; background-color:#eb6100; left: 50%; transform: translateX(-50%); transition: all .5s ease; }
.header .nav ul li a { display:block; }
.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:102px;z-index:30000; }
.header .nav ul li .sub ul li{ float:left; min-width:auto; width:100%; line-height:50px; position:relative;text-align:center;  margin:0; padding:0; font-size:16px; font-weight:normal; background-color:#ffffff; }
.header .nav ul li .sub ul li:hover:after{ display:none;}
.header .nav ul li .sub ul li:hover { background-color:#eb6100; }
.header .nav ul li .sub ul li:hover a { color:#FFF; }
.h-tel { float:right; padding-left:47px; background:url(../images/h-tel.png) no-repeat left center;  color:#eb6100; font-size:24px; line-height:102px; font-weight:bold; margin-left:57px; font-family:Arial, Helvetica, sans-serif;  }
/*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:180px;height:60px;margin-top:0;overflow:hidden;  float: left; display: inline;}
.header2 .logo a{display:block; width:100%; height:100%; display: flex;  align-items: center; justify-content: center;}
.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:20px; float: right; display: inline;}
.header2 .nav-btn .zi { width:20px; color:#eb6100; font-size:16px; line-height:1; position:absolute; right:-10px; top:-8px; }
.header2 .nav-btn.active{-webkit-animation:rotate .5s linear 0s;animation:rotate .5s linear 0s}
.header2 .nav-btn .line{display:block;width:50%;height:2px;border-radius:2px;background-color:#eb6100;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:#eb6100}
.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:#eb6100;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 { width:100%;}
.banner .swiper-container{width:100%;height:100%}
.banner .swiper-slide{text-align:center;font-size:18px;background:#fff;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;}
.banner .swiper-slide a { display:block; width:100%;}
.banner .swiper-slide img { width:100%; display:block;}
.banner .swiper-button-prev { background:rgba(0, 0, 0, 0.6) url(../images/btn.png) no-repeat center center; width:50px; height:80px; margin-top:-40px; right:auto; left:0; top:50%; bottom:0;  outline:none; }
.banner .swiper-button-prev:after { display:none;}
.banner .swiper-button-next {background:rgba(0, 0, 0, 0.6) url(../images/btn.png) no-repeat center center;transform:rotate(180deg); width:50px; height:80px;  margin-top:-40px; right:0; left:auto; top:50%; bottom:0; outline:none; }
.banner .swiper-button-next:after { display:none;}
/*about*/
.about { padding-top:90px; padding-bottom:90px; }
.about-left { float:left; width:630px; margin-top:12px; }
.about-left .ban {color:#999999; font-size:18px; line-height:27px; background:url(../images/about-icon.png) no-repeat left center; padding-left:40px;}
.about-left .tit {color:#333333; font-size:36px; line-height:1.23; margin-top:16px; }
.about-left .des {color:#666666; font-size:16px; line-height:30px; margin-top:40px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:5;-webkit-box-orient: vertical;}
.about-left .more { width:200px; height:52px; background-color:#eb6100; text-align:center; color:#666666; font-size:16px; line-height:52px; margin-top:64px; }
.about-left .more a { color:#ffffff; display:block; }
.about-right { float:right; width:699px; height:446px; margin-right:23px; position:relative; }
.about-right:after{content:""; position:absolute; right:-23px; bottom:-23px; width:23px; height:100%; background-color:#e9e9e9; }
.about-right:before{content:""; position:absolute; right:-23px; bottom:-23px; width:100%; height:23px; background-color:#e9e9e9; }
.about-right img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; display:block;}
/*kuaijie*/
.kuaijie { height:auto; }
.kuaijie ul li { float:left; width:33.33%; height:384px; padding:151px 0 0 140px; background:url(../images/kuaijie1.jpg) no-repeat; background-size:cover;}
.kuaijie ul li:nth-child(2) { padding:151px 0 0 72px; background:url(../images/kuaijie2.jpg) no-repeat; background-size:cover;}
.kuaijie ul li:nth-child(3) { padding:151px 0 0 72px; background:url(../images/kuaijie3.jpg) no-repeat; background-size:cover;}
.kuaijie ul li a { display:block; width:100%; height:100%; }
.kuaijie ul li .pic { float:left; width:82px; height:82px; }
.kuaijie ul li .pic img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.kuaijie ul li .tit { float:left; color:#ffffff; font-size:38px; line-height:82px; margin-left:24px; }
/*public*/
.public { text-align:center; }
.public .tit { color:#333333; font-size:38px; line-height:1; position:relative; }
.public .tit:after{content:""; position:absolute; left:50%; margin-left:-26px; bottom:-22px; width:52px; height:2px; background-color:#eb6100; }
.sub-list { margin-top:47px; }
.sub-list ul { display:inline-block; }
.sub-list ul li { float:left; width:143px; height:40px; background-color:#ededed; border-radius:20px; text-align:center;  color:#333333; font-size:18px; line-height:40px; margin:0 10px; }
.sub-list ul li:hover { background-color:#eb6100; color:#FFF; }
.sub-list ul li a { display:block; }
/*news*/
.news { padding-top:76px; padding-bottom:80px; }
.news-show { margin-top:38px; }
.news-left{ float:left; width:950px; height:auto; }
.news-left ul li { float:left; width:460px; height:504px; background-color:#f4f4f4; }
.news-left ul li:nth-child(even) { margin-left:30px; }
.news-left ul li .pic { height:286px; overflow:hidden; }
.news-left ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.news-left ul li .con { padding:30px 30px 0 30px; }
.news-left ul li .con .tit{ color:#000000; font-size:18px; line-height:1.5; font-weight:bold; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.news-left ul li .con .des{ color:#888888; font-size:15px; line-height:24px; margin-top:16px;text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical; }
.news-left ul li .con .riqi{ color:#999999; font-size:14px; line-height:1; margin-top:24px; }
.news-left ul li:hover .pic img {transform: scale(1.05); transition: 0.5s;}
.news-left ul li:hover .con .tit { color:#eb6100;}
.news-right{ float:right; width:460px; height:504px; background-color:#f4f4f4; padding:15px 30px 0 30px; }
.news-right ul li { border-top:#e0e0e0 dashed 1px; padding:13px 0 15px 0;  }
.news-right ul li:first-child { border-top:none; }
.news-right ul li .tit{ color:#666666; font-size:16px; line-height:1.5;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.news-right ul li .riqi{ color:#999999; font-size:14px; line-height:1.5; margin-top:7px; }
.news-right ul li:hover .tit{ color:#eb6100;}
/*huanjing*/
.huanjing { height:877px; background:url(../images/huanjing-bg.jpg) no-repeat center center; background-size:cover; padding-top:75px; }
.huanjing .public .tit { color:#ffffff; }
.huanjing-list { margin-top:20px; }
.huanjing-list ul li{ float:left; width:466px; height:260px; overflow:hidden; margin-left:20px; margin-top:17px; }
.huanjing-list ul li:nth-child(1) { height:537px; margin-left:0; }
.huanjing-list ul li img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.huanjing-list ul li:hover img {transform: scale(1.05); transition: 0.5s;}
/*goutong*/
.goutong { height:325px; background:url(../images/goutong-bg.jpg) repeat; padding-top:80px; padding-bottom:58px; }
.goutong-tit { color:#ffffff; font-size:34px; line-height:1;}
.goutong-des { color:#ffffff; font-size:20px; line-height:1.5; margin-top:40px; }
.goutong-form { margin-top:40px; width:100%; }
.goutong-form form {  display: flex; flex-direction: row;justify-content: space-between;  }
.goutong-form input[type=text] { width:23%; height:47px;color:#666666; font-size:16px; border:#ececec solid 1px; background-color:#FFF; padding-left:17px; }
.goutong-form input[type=submit] { width:23%; text-align:center; height:47px; background-color:#ffce4a; color:#666666; font-size:16px; cursor:pointer; border:none;  }
/*footer*/
.footer { background-color:#f2f2f2; padding-top:70px; padding-bottom:40px;  }
.f-left { float:left; width:330px; color:#595757; font-size:15px; line-height:2;}
.f-left h3 { color:#eb6100; font-size:36px; font-family:Arial, Helvetica, sans-serif; font-weight:bold; }
.f-left h4 { color:#333333; font-size:18px; font-weight:bold; }
.f-mid { float:left; width:920px; margin-left:40px;  }
.f-mid dl { float:left; width:20%; }
.f-mid dl dt { color:#333333; font-size:18px; line-height:2; margin-bottom:11px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.f-mid dl dd { color:#595757; font-size:15px; line-height:2; overflow:hidden; text-overflow: ellipsis; white-space: nowrap;}
.f-mid dl dd:hover { color:#eb6100; }
.f-right { float:right; width:112px; }
.f-right img{max-width: 100%;max-height: 100%;vertical-align: middle; }
/*f-copy*/
.f-copy { background-color:#f2f2f2;border-top:#d9d9d9 solid 1px;color:#595757; font-size:15px; line-height:2; padding-top:25px; padding-bottom:30px; }
.f-copy a:hover { color:#eb6100; }
.f-copy-left { float:left; }
.f-copy-right { float:right; }
/*n-banner*/
.n-banner { width:100%;}
.n-banner img{ width:100%;}
/*n-position*/
.n-position { border-bottom:#eeeeee solid 1px; height:60px;}
.n-position-left { float:left;color:#333333; font-size:16px; line-height:60px; background:url(../images/home.png) no-repeat left center; padding-left:36px;}
.n-position-left a {color:#333333; }
.n-position-left a:hover { text-decoration:underline;}
.n-position-right { float:right;color:#333333; font-size:20px; line-height:60px;}
/*n-main*/
.n-main { padding-top:20px; padding-bottom:20px; min-height:300px;}
/*n-newshow*/
.n-newshow { height:auto;}
.n-show { padding:10px; color:#333333; font-size:16px; line-height:2; min-height:300px;}
.n-show img { max-width:100%;}
.n-show .img-responsive { display:inline;}
.n-tit { font-size:20px; text-align:center; line-height:34px; padding:0 10px; color:#333333; font-weight:bold; }
.n-time { font-size:14px; text-align:center; line-height:18px; margin-top:13px; color:#333333; }
.n-xian {border-bottom:#ebebeb dashed 1px; height:1px; margin-top:20px;}
.n-other { line-height:24px; padding:20px 0; color:#666666; }
.n-other a:hover{ text-decoration:underline; color:#666666; }  
/*n-newlist*/
.n-newlist { height:auto; padding-bottom:20px;}
.n-newlist ul li { border:#c9caca solid 1px; margin-top:27px; height:auto; padding:20px;}
.n-newlist ul li .pic { float:left; width:190px; height:120px; overflow:hidden;display: flex;  align-items: center; justify-content: center;}
.n-newlist ul li .pic img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.n-newlist ul li .con { float:left; margin-left:20px; width:1180px; }
.n-newlist ul li .tit {color:#3e3a39; font-size:18px; line-height:44px; height:44px; overflow:hidden; font-weight:bold;}
.n-newlist ul li .des {color:#595757; font-size:15px; line-height:26px; height:26px; overflow:hidden;}
.n-newlist ul li .more { float:right; width:100px; height:30px; background-color:#eb6100; text-align:center; color:#ffffff; font-size:14px; line-height:30px; margin-top:10px;}
.n-newlist ul li:hover {/* border:#eb6100 solid 1px;*/  box-shadow: 0 0 10px rgba(0,0,0,0.1); }
.n-newlist ul li:hover .tit {color:#eb6100;}
.n-newlist ul li:hover .more { background-color:#eb6100;}
/*pagination*/
.pagination { box-sizing: border-box;text-align:center; font-size:14px; margin-top:40px;color:#7b7b7b; padding-bottom:40px;   }
.pagination a { color:#7b7b7b;  padding:5px 7px;border-radius:3px; border:#ececec solid 1px; }
.pagination a:hover { background-color:#eb6100; color:#FFF;}
/*n-pro-list*/
.n-pro-list { height:auto; }
.n-pro-list ul li{ float:left; width:23.5%; height:auto;text-align:center; margin-top:25px;}
.n-pro-list ul li:nth-child(4n+2) { margin-left:2%;}
.n-pro-list ul li:nth-child(4n+3) { margin-left:2%;}
.n-pro-list ul li:nth-child(4n+4) { margin-left:2%;}
.n-pro-list ul li .pic { width:100%;  height:215px; 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:hover .pic img{transform: scale(1.05); transition: 0.5s;}
.n-pro-list ul li .tit { overflow:hidden;color:#333333; font-size:16px; line-height:3; background-color:#e9e9e9;}
.n-pro-list ul li:hover .tit { background-color:#eb6100; color:#ffffff;}


@media (max-width:1500px){
.wrap{width:94%}
/*header1500*/
.header .logo{ width:16.8%; }
.header .nav ul li{ margin-left:14px;} 
.h-tel { font-size:22px; margin-left:37px; }
/*about1500*/
.about { padding-top:80px; padding-bottom:80px; }
.about-left { width:44%; margin-top:0; }
.about-left .tit { font-size:30px; }
.about-left .more { margin-top:54px;}
.about-right { width:48%; height:400px; }
/*kuaijie1500*/
.kuaijie ul li { height:284px; padding:110px 0 0 200px; }
.kuaijie ul li:nth-child(2) { padding:110px 0 0 62px; }
.kuaijie ul li:nth-child(3) { padding:110px 0 0 62px; }
.kuaijie ul li .pic {  width:62px; height:62px; }
.kuaijie ul li .tit { font-size:32px; line-height:62px; }
/*public1500*/
.public .tit { font-size:32px; }
/*news1500*/
.news { padding-top:66px; padding-bottom:70px; }
.news-left{width:66%; }
.news-left ul li { width:48.5%; height:454px; }
.news-left ul li:nth-child(even) { margin-left:3%; }
.news-left ul li .pic { height:227px; }
.news-left ul li .con { padding:30px 20px 0 20px; }
.news-right{ width:32%; height:454px;  padding:10px 20px 0 20px; }
.news-right ul li { padding:9px 0 10px 0;  }
/*huanjing1500*/
.huanjing { height:710px; padding-top:60px; }
.huanjing-list ul li{ width:32%; height:203px; margin-left:2%; margin-top:14px; }
.huanjing-list ul li:nth-child(1) { height:420px; }
/*goutong1500*/
.goutong { height:auto; padding-top:70px; padding-bottom:48px; }
.goutong-tit { font-size:28px;}
/*footer1500*/
.f-left { width:23%; }
.f-left h3 {font-size:30px; }
.f-mid { width:63%; margin-left:2%;  }
/*n-position1650*/
.n-position {  height:50px;}
.n-position-left { font-size:16px; line-height:50px; }
.n-position-right { font-size:18px; line-height:50px;}
/*n-pro1650*/
.n-pro-list ul li .pic { height:171px; }
/*n-newlist1650*/
.n-newlist ul li .pic { width:16%; height:auto; }
.n-newlist ul li .con { margin-left:1%; width:82%; }

}

@media (max-width:1200px){
	
.header .nav ul li{ font-size:16px; } 
.header .nav ul li:after{ height:2px; }
.h-tel { padding-left:27px; background-size:24px 24px; font-size:20px; margin-left:27px; }
/*about1200*/
.about { padding-top:70px; padding-bottom:70px; }
.about-left .tit { font-size:26px; }
.about-left .des { margin-top:30px;}
.about-left .more { margin-top:36px;}
.about-right { height:350px; }
/*kuaijie1200*/
.kuaijie ul li { height:184px; padding:70px 0 0 100px; }
.kuaijie ul li:nth-child(2) { padding:70px 0 0 42px; }
.kuaijie ul li:nth-child(3) { padding:70px 0 0 42px; }
.kuaijie ul li .pic {  width:42px; height:42px; }
.kuaijie ul li .tit { font-size:28px; line-height:42px; margin-left:20px; }
/*public1200*/
.public .tit { font-size:28px; }
/*goutong1200*/
.goutong { padding-top:50px; padding-bottom:38px; }
.goutong-tit { font-size:24px;}
.goutong-form { margin-top:30px;}
.goutong-des { margin-top:37px;}
/*footer1200*/
.f-left { width:60%;}
.f-left h3 {font-size:26px; }
.f-left h4 {font-size:16px; }
.f-mid { display:none; }
/*n-pro1200*/
.n-pro-list ul li .pic { height:144px; }

}


@media (max-width:992px){
/*header992*/
.header{ display:none;}
.header2{ display: block; } 
.header-wrap { display:block; height:60px;}
/*about992*/
.about { padding-top:50px; padding-bottom:50px; }
.about-left .tit { font-size:22px; }
.about-left .des { margin-top:20px;}
.about-left .more { margin-top:36px;}
.about-right { height:330px; }
/*kuaijie992*/
.kuaijie ul li { height:134px; padding:50px 0 0 80px; }
.kuaijie ul li:nth-child(2) { padding:50px 0 0 32px; }
.kuaijie ul li:nth-child(3) { padding:50px 0 0 32px; }
.kuaijie ul li .pic {  width:32px; height:32px; }
.kuaijie ul li .tit { font-size:24px; line-height:32px; margin-left:15px; }
/*public992*/
.public .tit { font-size:24px; }
/*goutong992*/
.goutong { padding-top:40px; padding-bottom:30px; }
.goutong-tit { font-size:22px;}
.goutong-form { margin-top:20px;}
.goutong-form input[type=text] { padding-left:7px; }
.goutong-des { margin-top:27px; font-size:18px; }
/*f-copy992*/
.f-copy-left { float:none; }
.f-copy-right { float:none; }
/*n-position992*/
.n-position {  height:40px;}
.n-position-left { font-size:14px; line-height:40px; background-size:auto 20px;  padding-left:30px; }
.n-position-right { font-size:16px; line-height:40px;}
/*n-pro992*/
.n-pro-list ul li .pic { height:109px; }
/*n-newlist992*/
.n-newlist ul li .pic { width:26%; }
.n-newlist ul li .con { width:72%; }
}

@media (max-width:767px){
/*header768*/
.f_nav { display:block;}
.banner .swiper-button-prev { width:30px; height:50px; margin-top:-25px; background-size:10px auto; }
.banner .swiper-button-next { width:30px; height:50px;  margin-top:-25px; background-size:10px auto;}
/*about767*/
.about { padding-top:30px; padding-bottom:40px; }
.about-left { float:none; width:100%;}
.about-left .tit { font-size:20px; font-weight:bold; }
.about-left .more { width:120px; height:40px; line-height:40px; margin-top:25px;}
.about-right { float:none; width:calc(100% - 23px); height:auto; margin-top:35px; }
.about-right:after{ right:-13px; bottom:-13px; width:13px; }
.about-right:before{ right:-13px; bottom:-13px; height:13px; }
/*kuaijie767*/
.kuaijie ul li { width:100%;  height:100px; padding:32px 0 0 40px; }
.kuaijie ul li:nth-child(2) { padding:32px 0 0 40px; }
.kuaijie ul li:nth-child(3) { padding:32px 0 0 40px; }
.kuaijie ul li .tit { font-size:20px; margin-left:10px; }
/*public767*/
.public .tit { font-size:20px; font-weight:bold; }
.public .tit:after{ bottom:-15px;}
.sub-list { margin-top:37px; }
.sub-list ul li { width:110px; font-size:16px; margin:0 2px; }
/*news767*/
.news { padding-top:30px; padding-bottom:30px; }
.news-show { margin-top: 0; }
.news-left{ float:none; width:100%; }
.news-left ul li { float:none; width:100%; height:414px; margin-top:20px; }
.news-left ul li:nth-child(even) { margin-left:0; }
.news-left ul li .pic { height:219px; }
.news-left ul li .con { padding:20px 10px 0 10px; }
.news-right{ float:none; width:100%; height:454px;  padding:10px 10px 0 10px; margin-top:20px; }
.news-right ul li { padding:9px 0 10px 0;  }
/*huanjing1500*/
.huanjing { height:autp; padding-top:30px; }
.huanjing-list { margin-top:10px; }
.huanjing-list ul li{ width:48.5%; height:96px; margin-left:0; }
.huanjing-list ul li:nth-child(odd) { margin-left:3%; }
.huanjing-list ul li:nth-child(1) { width:100%; height:300px; margin-left:0; }
/*goutong767*/
.goutong { padding-top:30px; }
.goutong-tit { font-size:20px;}
.goutong-des { font-size:16px; }
.goutong-form form {  display: block;  }
.goutong-form input[type=text] { width:100%; margin-bottom:15px; height:37px; font-size:14px;  }
.goutong-form input[type=submit]{ width:100%;  height:37px; font-size:14px; }
/*footer767*/
.footer { padding-top:40px; padding-bottom:30px;}
.f-left h3 {font-size:20px; }
.f-left h4 {font-size:15px; }
.f-copy { padding-bottom:5em; }
.n-banner img {height:65px;object-fit: cover;object-position: center;}
/*n-position768*/
.n-position {  height:36px;}
.n-position-left {  line-height:36px; background-size:auto 16px;  padding-left:25px; }
.n-position-right { display:none;}
/*n-newshow768*/
.n-show { padding:10px 0;}
.n-tit { font-size:16px;line-height:1.5; }
.n-time { margin-top:5px; font-size:12px; }
.n-xian {  margin-top:10px;}
.n-other {font-size:14px;}
/*n-newlist768*/
.n-newlist { padding-bottom:10px;}
.n-newlist ul li { margin-top:15px; padding:10px 10px 15px 10px;}
.n-newlist ul li .tit { font-size:16px; line-height:30px; height:30px;}
.n-newlist ul li .des {font-size:14px; line-height:24px; height:48px;}
.n-newlist ul li .more { margin-top:7px;}
.pagination { font-size:12px;padding-bottom:30px; }
/*n-pro767*/
.n-pro-list ul li{ width:48.5%; margin-top:15px; }
.n-pro-list ul li:nth-child(4n+2) { margin-left:0;}
.n-pro-list ul li:nth-child(4n+3) { margin-left:0;}
.n-pro-list ul li:nth-child(4n+4) { margin-left:0;}
.n-pro-list ul li:nth-child(even) { margin-left:3%; }
.n-pro-list ul li .tit { line-height:2; }
/*n-newlist767*/
.n-newlist ul li .pic { width:44%; }
.n-newlist ul li .con { width:50%; margin-left:3%; }
.n-newlist ul li .con .more { display:none; }
}

@media (max-width:350px){
.sub-list ul li { width:90px; }	
}