@charset "utf-8";
*{margin:0;padding:0}
html{overflow-x:hidden;font-size:13.3333333333vw}
body{width:100%;min-width:320px;min-height:100vh;margin:0 auto; font-family:Arial, Helvetica, 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:Arial, Helvetica, sans-serif; font-size:16px;outline:0;margin:0;padding:0}
input::-webkit-input-placeholder{color:#ffffff!important}
textarea::-webkit-input-placeholder{color:#ffffff!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:Arial, Helvetica, 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:1300px;position:relative;max-width:100%;margin:0 auto}
.wrap::after{content:"";display:block;clear:both}
/*自定义*/
body{font-family:Arial, Helvetica, sans-serif;  }
/*banner*/
.banner { width:100%; height:900px; }
.banner .swiper-container{width:100%;height:100%}
.banner .swiper-slide{ display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;}
.banner .swiper-button-next{opacity:0.4;outline:none;}
.banner .swiper-button-prev{opacity:0.4;outline:none;}
.banner .swiper-button-next:hover{opacity:0.8;} 
.banner .swiper-button-prev:hover{opacity:0.8;} 
.banner .swiper-container-horizontal>.swiper-pagination-bullets { bottom:25px;}
.banner .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet { margin:0 9px; width:13px; height:13px; background: #ffffff; opacity:0.7;}
.banner .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet-active { background-color:#ffffff; opacity:1;}
.banner1 { width:100%; height:100%; position:relative; overflow:hidden; }
.banner1-bg { width:100%; height:100%;transition:all 1s ease 2.5s;transform:perspective(1000px) translate3d(0,0,100px)}
.banner1-bg img { width: 100%;height: 100%; object-fit: cover;object-position: center 30%; }
.banner1-box { position:absolute; top:0; left:0; width:100%; height:100%; padding-top:12px; padding-left:30px; }
.banner1-box .logo { height:71px; transform:translateX(-80px);opacity:0}
.banner1-box .logo img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.banner1-box .tit1 { color:#ffffff; font-size:64px; line-height:1.3; font-weight:bold; text-transform:uppercase; margin-top:90px; transform:translateX(-80px);opacity:0}
.banner1-box .tit2 { color:#97ca3a; font-size:36px; line-height:1.3; font-weight:bold; text-transform:uppercase; margin-top:10px; transform:translateX(-80px);opacity:0}
.banner1-box .tit3 { color:#97ca3a; font-size:73px; line-height:1.3; font-weight:bold;text-transform:uppercase; margin-top:10px; transform:translateX(-80px);opacity:0}
.banner1-box .inquiry { margin-top:144px; transform:translateX(-80px);opacity:0}
.banner .swiper-slide-active .banner1-bg{transition:all 5s ease 0s;transform:perspective(1000px) translate3d(0,0,0)}
.banner .swiper-slide-active .banner1-box .logo{transition:all 2s ease .1s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner1-box .tit1{transition:all 2s ease .3s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner1-box .tit2{transition:all 2s ease .5s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner1-box .tit3{transition:all 2s ease .7s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner1-box .inquiry{transition:all 2s ease .9s;transform:translateX(0);opacity:1}
.banner2 { width:100%; height:100%; position:relative; overflow:hidden; }
.banner2-bg { width:100%; height:100%; transition:all 1s ease 2.5s;transform:perspective(1000px) translate3d(0,0,100px)}
.banner2-bg img { width: 100%;height: 100%; object-fit: cover;object-position: center 30%; }
.banner2-box { position:absolute; top:0; left:0; width:100%; height:100%; padding-top:12px; padding-left:30px; }
.banner2-box .logo { height:71px; transform:translateX(-80px);opacity:0}
.banner2-box .logo img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.banner2-box .tit1 { color:#ffffff; font-size:60px; line-height:1.3; font-weight:bold; text-transform:uppercase; margin-top:56px; transform:translateX(-80px);opacity:0}
.banner2-box .tit2 { color:#97ca3a; font-size:86px; line-height:1.3; font-weight:bold; text-transform:uppercase; transform:translateX(-80px);opacity:0}
.banner2-box .tit3 { color:#ffffff; font-size:53px; line-height:1.3; font-weight:bold;text-transform:uppercase;  transform:translateX(-80px);opacity:0}
.banner2-box .inquiry { margin-top:212px; transform:translateX(-80px);opacity:0 }
.banner2-box .wrap { position:relative; }
.banner2-box-right { position:absolute; right:0; top:413px; width:900px; height:450px; transform:translateX(80px); opacity:0}
.banner2-box-right ul li { position:absolute; width:350px; height:450px; top:0;  transition:transform .3s ease; }
.banner2-box-right img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.banner2-box-right ul li:nth-child(1) { left:-43px; z-index:1; }
.banner2-box-right ul li:nth-child(2) { left:130px; z-index:2;  }
.banner2-box-right ul li:nth-child(3) { left:300px; z-index:5; }
.banner2-box-right ul li:nth-child(4) { left:468px; z-index:4; }
.banner2-box-right ul li:nth-child(5) { left:616px; z-index:3;  }
.banner .swiper-slide-active .banner2-bg{transition:all 5s ease 0s;transform:perspective(1000px) translate3d(0,0,0)}
.banner .swiper-slide-active .banner2-box .logo{transition:all 2s ease .1s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner2-box .tit1{transition:all 2s ease .3s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner2-box .tit2{transition:all 2s ease .5s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner2-box .tit3{transition:all 2s ease .7s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner2-box .inquiry{transition:all 2s ease .9s;transform:translateX(0);opacity:1}
.banner .swiper-slide-active .banner2-box-right {transition:all 2s ease 1.1s; transform:translateX(0);opacity:1}
/*inquiry*/
.inquiry { width:420px; height:68px; background-color:#50a0f5; text-align:center; border-radius:10px; color:#ffffff; font-size:30px; line-height:68px; text-transform: capitalize; overflow:hidden; }
.inquiry i { display:inline-block; width:42px; height:42px; background:url(../images/inquiry-icon.png) no-repeat; background-size:100% 100%; vertical-align:middle; margin-right:10px; margin-top:-4px; }
.inquiry a { display:block; color:#ffffff; }
.inquiry:hover a {background-color:#97ca3a; }
.inquiry.small { width:356px; height:60px; font-size:26px; line-height:60px; }
.inquiry.small i { width:36px; height:36px; }
/*pro*/
.pro { background-color:#e5e5e5; padding-top:11px; padding-bottom:40px; }
.pro-public { text-align:center; }
.pro-public .tit { color:#000000; font-size:45px; line-height:1.2; }
.pro-public .des { color:#000000; font-size:14px; line-height:1.2;text-transform:uppercase; letter-spacing: 4px; }
.pro .inquiry { margin:0 auto; margin-top:33px; }
.pro-list { margin-top:20px; }
.pro-list ul li { float:left; width:252px; height:377px; background-color:#FFF; transition: 0.3s; text-align:center; padding:5px; position:relative; overflow:hidden; }
.pro-list ul li:nth-child(5n+2) { margin-left:10px;}
.pro-list ul li:nth-child(5n+3) { margin-left:10px;}
.pro-list ul li:nth-child(5n+4) { margin-left:10px;}
.pro-list ul li:nth-child(5n+5) { margin-left:10px;}
.pro-list ul li .pic { height:300px;  display: flex;  align-items: center; justify-content: center; }
.pro-list ul li .pic img{max-width: 100%;max-height: 100%;vertical-align: middle; }
.pro-list ul li .pic2 { height:300px; display: flex;  align-items: center; justify-content: center; opacity: 0;  transition: transform 0.5s ease; position:absolute; top:0; left:0; width:100%;  }
.pro-list ul li .pic2 img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.pro-list ul li .tit { color:#000000; font-size:28px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; transition:0; position:relative; margin-top:5px; padding-top:14px; }
.pro-list ul li .tit::after{content:""; position:absolute; left:50%; margin-left:-25px; top:0; width:50px; height:2px; background-color:#1b1b1b; }
.pro-list ul li:hover .pic { opacity: 0; }
.pro-list ul li:hover .pic2 { opacity: 1;transform: scale(1.07);}
/*selling*/
.selling { background-color:#283d8e; height:333px; }
.selling .wrap { height:100%; }
.selling ul{ display:block; height:100%; }
.selling ul li { float:left; width:33.33%; height:100%; text-align:center; position:relative; padding-top:35px; }
.selling ul li::after{content:""; position:absolute; left:0; top:7%; width:2px; height:86%; background-color:#ffffff; }
.selling ul li:first-child:after { display:none; }
.selling ul li .pic { height:100px; }
.selling ul li .pic img {max-width: 100%;max-height: 100%;vertical-align: middle;}
.selling ul li .tit { color:#ffffff; font-size:85px; line-height:1.2; }
.selling ul li .tit sup { font-size:46px; }
.selling ul li .des { color:#ffffff; font-size:22px; line-height:26px; height:52px; display: flex; align-items: center;  justify-content: center;  flex-direction: column; text-transform:uppercase; margin-top:5px; }
/*滚动*/
.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%;}
/*factory*/
.factory { height:593px; background:#000 url(../images/factory-bg.jpg) no-repeat center center; background-size:cover; padding-top:20px;}
.factory-public { text-align:center; color:#ffffff; font-size:54px; line-height:1.2;  text-transform:uppercase;  }
.factory-list { margin-top:20px; }
.factory-list ul li { display:inline-block; margin-left:12px; width:785px; height:465px; }
.factory-list ul li img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
/*provide*/
.provide { height:1378px; background: #000 url(../images/provide-bg.jpg) no-repeat top center; background-size:100% auto; padding-top:196px; }
.provide-public { text-align:center; }
.provide-public .tit { color:#ffffff; font-size:67px; line-height:1.2; font-weight:bold; text-transform:uppercase;}
.provide-public .des { color:#ffffff; font-size:27px; line-height:50px; margin-top:40px; }
.provide-middle { margin-top:98px; }
.provide-middle .tit { text-align:center; color:#ffffff; font-size:33px; line-height:56px; font-weight:bold; }
.provide-middle .tit span { display:inline-block; background-color:#50a0f5; border-radius:28px; padding:0 28px; }
.provide-middle .list { padding-top:6px; padding-left:80px; }
.provide-middle .list ul li { float:left; width:33.33%; color:#50a0f5; font-size:26px; line-height:50px; margin-top:36px; }
.provide-middle .list ul li span { display:inline-block; border-bottom:#50a0f5 solid 2px;  }
.provide-middle .list ul li i { display:inline-block; width:32px; height:32px; background:url(../images/provide-gou.png) no-repeat; background-size:100% 100%; vertical-align: text-top; margin-right:10px; }
.provide-bottom { margin-top:112px; }
.provide-bottom .pic { float:left; width:840px; cursor:pointer; }
.provide-bottom .pic img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.provide-bottom .con { float:right; width:430px; margin-top:70px; }
.provide-bottom .con .tit { color:#ffffff; font-size:49px; line-height:73px; font-weight:bold; }
.provide-bottom .con .inquiry { margin-top:60px; }
.big-map { display:none; width:1400px; height:auto; text-align:center; }
.big-map img{ max-width: 100%;max-height: 100%;vertical-align: middle;}
/*about*/
.about { height:540px; background-color:#e7ebee; position:relative; }
.about-left { float:left; width:500px; padding-left:20px; margin-top:105px; }
.about-left .tit { color:#000000; font-size:53px; line-height:64px; font-weight:bold;text-transform:uppercase; }
.about-left .tit i { display:inline-block; width:96px; height:3px; background-color:#d42828; vertical-align:middle; margin-left:20px; margin-top:-4px; }
.about-left .inquiry { margin-top:60px; background-color:#d42828; }
.about-left .inquiry:hover { background-color:#97ca3a; }
.about-video { position:absolute; right:0; top:0; width:962px; height:540px; cursor:pointer; }
.about-video img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
.big-video { display:none; width:1400px; height:auto; text-align:center; }
.big-video video{ width: 100%;height: 100%;vertical-align: middle;}
/*certification*/
.certification { padding-top:40px; padding-bottom:50px; }
.certification-pubic { text-align:center; }
.certification-pubic .tit { color:#040000; font-size:52px; line-height:1.5; font-weight:bold; text-transform:uppercase; position:relative; }
.certification-pubic .tit::after{content:""; position:absolute; left:50%; margin-left:-50px; bottom:-34px; width:100px; height:7px; background-color:#d42828; }
.certification-pubic .list { margin-top:70px; }
.certification-pubic .list ul { padding:0 150px; }
.certification-pubic .list ul li { float:left; width:33.33%; color:#040000; font-size:27px; line-height:31px; position:relative; padding:15px 50px; }
.certification-pubic .list ul li::after{content:""; position:absolute; left:0; top:0; width:1px; height:100%; background-color:#d2d2d2; }
.certification-pubic .list ul li:first-child::after { display:none; } 
.certification-list { height:auto; }
.certification-list ul li { float:left; width:25%; height:490px; display: flex;  align-items: center; justify-content: center; margin-top:20px;  }
.certification-list ul li img{max-width: 100%;max-height: 100%;vertical-align: middle;transition: 0.5s;}
.certification-list ul li:hover img {transform: scale(1.05);}
/*feedback*/
.feedback { background: #000 url(../images/feedback-bg.jpg) no-repeat center center; background-size:cover; padding-bottom:60px; }
.feedback-left { float:left; margin-top:40px; margin-left:20px; }
.feedback-left .tit { color:#61aeff; font-size:61px; line-height:63px; font-weight:bold; }
.feedback-left .tit i { display:inline-block; width:184px; height:3px; background-color:#61aeff; vertical-align:middle; margin-left:20px; margin-top:-4px; }
.feedback-left .inquiry { margin-top:14px; }
.feedback-right { float:right; margin-right:40px; width:697px; }
.feedback-right ul li { background-color:#FFF; border-radius:20px; margin-top:80px; padding:15px 30px 0 30px; }
.feedback-right ul li:first-child { margin-top:40px; }
.feedback-right ul li .tit { border-bottom:#e5e5e5 solid 1px;  color:#000000; font-size:32px; line-height:40px; padding-bottom:20px; }
.feedback-right ul li .des { color:#50a0f5; font-size:32px; line-height:65px;  }
.feedback-right ul li:nth-child(odd) .des { text-align:right; }
.feedback-right ul li .des img { width:44px; vertical-align:middle; margin-right:10px; margin-top:-4px; }
/*customer*/
.customer { padding-top:15px; padding-bottom:25px; }
.customer-public { text-align:center; color:#000000; font-size:40px; line-height:80px; font-weight:bold; position:relative;  text-transform:uppercase;}
.customer-public::after{content:""; position:absolute; left:50%; margin-left:-32px; top:74px; width:64px; height:11px; background:url(../images/customer-line.png) no-repeat; background-size:100% 100%; }
.customer-list { height:auto; }
.customer-list ul li { float:left; width:416px; height:416px; overflow:hidden; margin-top:5px; margin-bottom:25px; }
.customer-list ul li:nth-child(3n+2) { margin-left:25px;}
.customer-list ul li:nth-child(3n+3) { margin-left:25px;}
.customer-list ul li img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.customer-list ul li:hover img{transform: scale(1.05);transition: 0.5s;}
/*question*/
.question { background:#f8f8f8 url(../images/question-bg.jpg) repeat; padding-top:60px; padding-bottom:80px; }
.question-ban { color:#000000; font-size:50px; line-height:1.1; font-weight:bold; text-align:center; }
.question-ban span { color:#5844ec;  }
.question-show { margin-top:40px; }
.question-left { float:left; width:630px; height:500px;}
.question-left img  {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
.question-right { float:right; width:640px; }
.question-right ul li {background-color:#FFF; box-shadow: 0 5px 15px rgba(34, 23, 20, 0.1); margin-bottom:16px; padding:35px 30px; position:relative;}
.question-right ul li .tit { color:#000000; font-size:24px; line-height:1.8; font-weight:bold; }
.question-right ul li .tit span { color:#5844ec; }
.question-right ul li .des { display:none; color:#000000; font-size:24px; line-height:1.8; font-weight:bold; padding-left:18px; }
.question-right ul li .icon { position:absolute; right:20px; top:33px; width:50px; height:50px; background:url(../images/jia.png) no-repeat center center; background-size:100% 100%; cursor:pointer; }
.question-right ul li.active .icon { background:url(../images/jian.png) no-repeat center center; background-size:100% 100%; }
/*contact*/
.contact { background:#5844ec url(../images/contact-bg.jpg) no-repeat center center; background-size:cover; padding-top:70px; padding-bottom:60px; }
.contact-top { text-align:center; }
.contact-top .tit { color:#ffffff; font-size:50px; line-height:1.1; font-weight:bold; }
.contact-top .des { color:#ffffff; font-size:22px; line-height:1.1; margin-top:5px; }
.contact-top .tel { color:#ffffff; font-size:30px; line-height:1.1; font-weight:bold; text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.6); margin-top:15px;}
.contact-top .tel i { display:inline-block; width:30px; height:30px; background:url(../images/contact-tel.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:10px; margin-top:-4px; }
.contact-bot { text-align:center; color:#ffffff; font-size:18px; line-height:1.5; margin-top:60px;  }
.contact-list { width:800px; margin:0 auto; padding-top:20px; }
.contact-list ul li { margin-top:15px; display:flex; align-items: center; justify-content: space-between;}
.contact-list ul li input[type=text] { width:49%; height:45px;color:#ffffff; font-size:16px; font-weight:bold; border:none; padding-left:15px; vertical-align:middle; background-color:rgba(255, 255, 255, 0.5);  }
.contact-list ul li select { width:49%; height:45px;color:#ffffff; font-size:16px; font-weight:bold; border:none; padding-left:15px; vertical-align:middle; background:rgba(255, 255, 255, 0.5) url(../images/select-bg.png) no-repeat right center; } 
.contact-list ul li select option { color:#000000; }
.contact-list ul li textarea { width:100%; height:190px;color:#ffffff; font-size:16px; font-weight:bold; border:none; outline: none; line-height:45px; resize:none;  padding-left:15px; vertical-align:middle; background-color:rgba(255, 255, 255, 0.5); }
.contact-list ul li button { width:100%; text-align:center; height:50px; background-color:#e4d212;  color:#000000; font-size:22px; font-weight:bold; border-radius:5px; cursor:pointer; border:none; vertical-align:middle;  }
.contact-list ul li button i { display:inline-block; width:29px; height:29px; background:url(../images/dian.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:10px; margin-top:-4px; }
.contact-list ul li button:hover { background-color:#97ca3a; }
/*tanchuang*/
.tanchuang { width:520px; height:380px; background:#dff4fe url(../images/tanchuang-bg.jpg) no-repeat center center; background-size:cover; text-align:center; }
.tanchuang .con { padding:45px; }
.tanchuang .pic { height:110px; }
.tanchuang .pic img{max-width: 100%;max-height: 100%;vertical-align: middle;  border-radius:50%; box-shadow:0 6px 15px rgba(0, 0, 0, 0.1); }
.tanchuang .tit { color:#000000; font-size:24px; line-height:1.6; margin-top:18px; }
.tanchuang .more { margin-top:23px; width:100%; height:60px; background: linear-gradient(90deg, #5943ec 0%, #0ab9fe 100%);border-radius:5px; text-align:center; color:#ffffff; font-size:24px; line-height:60px; cursor:pointer; }
.tanchuang .more:hover { box-shadow:0 6px 15px rgba(0, 0, 0, 0.1); }


@media (max-width:1450px){
.wrap{width:90%}
/*banner1400*/
.banner { height:750px; }
.banner1-box { padding-top:11px; padding-left:25px; }
.banner1-box .logo { height:61px; }
.banner1-box .tit1 { font-size:54px; margin-top:80px; }
.banner1-box .tit2 { font-size:30px; margin-top:9px; }
.banner1-box .tit3 { font-size:60px; margin-top:9px; }
.banner1-box .inquiry { margin-top:124px; }
.banner2-box {  padding-top:11px; padding-left:25px; }
.banner2-box .logo { height:61px; }
.banner2-box .tit1 { font-size:50px; margin-top:46px; }
.banner2-box .tit2 { font-size:72px; }
.banner2-box .tit3 { font-size:44px; }
.banner2-box .inquiry { margin-top:172px; }
.banner2-box-right { top:350px; width:69%; height:360px; }
.banner2-box-right ul li { width:38%; height:360px; }
.banner2-box-right ul li:nth-child(1) { left:-5%; }
.banner2-box-right ul li:nth-child(2) { left:14%; }
.banner2-box-right ul li:nth-child(3) { left:33%; }
.banner2-box-right ul li:nth-child(4) { left:52%; }
.banner2-box-right ul li:nth-child(5) { left:68%; }
/*inquiry1400*/
.inquiry { width:350px; height:57px; font-size:26px; line-height:57px; border-radius:9px;}
.inquiry i { width:36px; height:36px; margin-right:9px; }
.inquiry.small { width:297px; height:50px; font-size:22px; line-height:50px; }
.inquiry.small i { width:30px; height:30px; }
/*pro1400*/
.pro { padding-bottom:35px; }
.pro-public .tit { font-size:38px; }
.pro-public .des { font-size:12px; letter-spacing: 3px; }
.pro .inquiry { margin-top:27px; }
.pro-list { margin-top:18px; }
.pro-list ul li {  width:19%; height:315px; padding:4px; }
.pro-list ul li:nth-child(5n+2) { margin-left:1.25%;}
.pro-list ul li:nth-child(5n+3) { margin-left:1.25%;}
.pro-list ul li:nth-child(5n+4) { margin-left:1.25%;}
.pro-list ul li:nth-child(5n+5) { margin-left:1.25%;}
.pro-list ul li .pic { height:250px; }
.pro-list ul li .pic2 { height:250px; }
.pro-list ul li .tit { font-size:24px; margin-top:4px; padding-top:12px; }
/*selling1400*/
.selling { height:277px; }
.selling ul li { padding-top:30px; }
.selling ul li .pic { height:85px; }
.selling ul li .tit { font-size:71px;}
.selling ul li .tit sup { font-size:35px; }
.selling ul li .des {  font-size:19px; line-height:22px; height:44px; }
/*factory1400*/
.factory { height:497px; padding-top:18px;}
.factory-public { font-size:44px; }
.factory-list { margin-top:18px; }
.factory-list ul li { margin-left:11px; width:650px ; height:387px; }
/*provide1400*/
.provide { height:1148px; padding-top:156px; }
.provide-public .tit { font-size:56px; }
.provide-public .des { font-size:22px; line-height:42px; margin-top:35px; }
.provide-middle { margin-top:70px; }
.provide-middle .tit {font-size:27px; line-height:46px; }
.provide-middle .tit span {border-radius:23px; padding:0 24px; }
.provide-middle .list { padding-left:6%; }
.provide-middle .list ul li {font-size:23px; line-height:48px; margin-top:30px; }
.provide-middle .list ul li i { width:28px; height:28px; margin-right:9px; }
.provide-bottom { margin-top:90px; }
.provide-bottom .pic { width:64%; }
.provide-bottom .con { width:33%; margin-top:60px; }
.provide-bottom .con .tit { font-size:41px; line-height:60px; }
.provide-bottom .con .inquiry { margin-top:50px; }
.big-map { width:1200px; }
/*about1400*/
.about { height:452px; }
.about-left { width:38%; padding-left:18px; margin-top:85px; }
.about-left .tit { font-size:44px; line-height:54px; }
.about-left .tit i { width:86px; margin-left:18px; }
.about-left .inquiry { margin-top:50px; }
.about-video { width:50%; height:452px; }
.big-video { width:1200px; }
/*certification1400*/
.certification { padding-top:35px; padding-bottom:45px; }
.certification-pubic .tit {font-size:44px; }
.certification-pubic .tit::after{ margin-left:-41px; bottom:-28px; width:82px; height:6px; }
.certification-pubic .list { margin-top:60px; }
.certification-pubic .list ul { padding:0 10%; }
.certification-pubic .list ul li { font-size:23px; line-height:26px; padding:13px 45px; }
.certification-list ul li { height:410px; margin-top:18px; }
/*feedback1400*/
.feedback { padding-bottom:50px; }
.feedback-left { margin-top:35px; margin-left:18px; }
.feedback-left .tit { font-size:51px; line-height:53px;}
.feedback-left .tit i { width:130px; margin-left:18px;  }
.feedback-right { margin-right:2%; width:53%; }
.feedback-right ul li {  border-radius:16px; margin-top:60px; padding:13px 26px 0 26px; }
.feedback-right ul li:first-child { margin-top:35px; }
.feedback-right ul li .tit {  font-size:26px; line-height:32px; padding-bottom:18px; }
.feedback-right ul li .des { font-size:26px; line-height:54px;  }
.feedback-right ul li .des img { width:34px; margin-right:9px; }
/*customer1400*/
.customer { padding-top:13px; padding-bottom:20px; }
.customer-public { font-size:35px; line-height:66px; }
.customer-public::after{ margin-left:-26px; top:59px; width:55px; height:10px;}
.customer-list ul li { width:32%; height:344px; margin-bottom:20px; }
.customer-list ul li:nth-child(3n+2) { margin-left:2%;}
.customer-list ul li:nth-child(3n+3) { margin-left:2%;}
/*question1400*/
.question { padding-top:50px; padding-bottom:70px; }
.question-ban { font-size:40px; }
.question-show { margin-top:35px; }
.question-left {width:48%; height:438px;}
.question-right {  width:49%; }
.question-right ul li { margin-bottom:14px; padding:30px 25px;}
.question-right ul li .tit { font-size:22px; }
.question-right ul li .des { font-size:22px; }
.question-right ul li .icon { right:18px; top:26px; width:45px; height:45px; }
/*contact1400*/
.contact { padding-top:60px; padding-bottom:50px; }
.contact-top .tit { font-size:40px; }
.contact-top .des { font-size:20px; }
.contact-top .tel { font-size:26px; margin-top:13px;}
.contact-top .tel i { width:25px; height:25px; margin-right:9px; }
.contact-bot { font-size:16px; margin-top:50px;  }
.contact-list { width:70%; padding-top:18px; }
.contact-list ul li button { height:45px; font-size:20px; }
.contact-list ul li button i { width:24px; height:24px;  margin-right:9px; }
/*tanchuang1400*/
.tanchuang { width:440px; height:320px; }
.tanchuang .con { padding:40px; }
.tanchuang .pic { height:80px; }
.tanchuang .tit { font-size:20px; margin-top:16px; }
.tanchuang .more { margin-top:21px; height:55px; font-size:22px; line-height:55px; }

}

@media (max-width:1200px){
.wrap{width:94%}
/*banner1200*/
.banner { height:657px; }
.banner1-box { padding-top:10px; padding-left:20px; }
.banner1-box .logo { height:51px; }
.banner1-box .tit1 { font-size:47px; margin-top:70px; }
.banner1-box .tit2 { font-size:27px; margin-top:8px; }
.banner1-box .tit3 { font-size:53px; margin-top:8px; }
.banner1-box .inquiry { margin-top:104px; }
.banner2-box {  padding-top:10px; padding-left:20px; }
.banner2-box .logo { height:51px; }
.banner2-box .tit1 { font-size:43px; margin-top:36px; }
.banner2-box .tit2 { font-size:63px; }
.banner2-box .tit3 { font-size:38px; }
.banner2-box .inquiry { margin-top:142px; }
.banner2-box-right { top:307px; height:313px; }
.banner2-box-right ul li { height:313px; }
/*inquiry1200*/
.inquiry { width:305px; height:50px; font-size:22px; line-height:50px;border-radius:8px; }
.inquiry i { width:32px; height:32px; margin-right:8px; }
.inquiry.small { width:260px; height:40px; font-size:19px; line-height:40px; }
.inquiry.small i { width:26px; height:26px; }
/*pro1200*/
.pro {padding-bottom:30px; }
.pro-public .tit { font-size:33px; }
.pro-public .des { font-size:11px; letter-spacing: 2px; }
.pro .inquiry { margin-top:23px; }
.pro-list { margin-top:16px; }
.pro-list ul li {  height:275px; padding:3px; }
.pro-list ul li .pic { height:218px; }
.pro-list ul li .pic2 { height:218px; }
.pro-list ul li .tit { font-size:21px; margin-top:3px; padding-top:10px; }
/*selling1200*/
.selling { height:242px; }
.selling ul li { padding-top:25px; }
.selling ul li .pic { height:70px; }
.selling ul li .tit { font-size:62px;}
.selling ul li .tit sup { font-size:30px; }
.selling ul li .des {  font-size:16px; line-height:20px; height:40px; }
/*factory1200*/
.factory { height:435px; padding-top:16px;}
.factory-public { font-size:38px; }
.factory-list { margin-top:16px; }
.factory-list ul li { margin-left:10px; width:570px ; height:340px; }
/*provide1200*/
.provide { height:1005px; padding-top:116px; }
.provide-public .tit { font-size:49px; }
.provide-public .des { font-size:20px; line-height:36px; margin-top:30px; }
.provide-middle { margin-top:55px; }
.provide-middle .tit {font-size:24px; line-height:41px; }
.provide-middle .tit span {border-radius:20px; padding:0 20px; }
.provide-middle .list {padding-left:5%;}
.provide-middle .list ul li {font-size:20px; line-height:40px; margin-top:24px; }
.provide-middle .list ul li i { width:24px; height:24px; margin-right:8px; }
.provide-bottom { margin-top:70px; }
.provide-bottom .con { margin-top:50px; }
.provide-bottom .con .tit { font-size:36px; line-height:54px; }
.provide-bottom .con .inquiry { margin-top:40px; }
.big-map { width:900px; }
/*about1200*/
.about { height:395px; }
.about-left { padding-left:16px; margin-top:65px; }
.about-left .tit { font-size:38px; line-height:48px; }
.about-left .tit i { width:72px; margin-left:16px; }
.about-left .inquiry { margin-top:40px; }
.about-video { height:395px; }
.big-video { width:900px; }
/*certification1200*/
.certification { padding-top:30px; padding-bottom:40px; }
.certification-pubic .tit {font-size:38px; }
.certification-pubic .tit::after{ margin-left:-36px; bottom:-26px; width:72px; height:5px;  }
.certification-pubic .list { margin-top:50px; }
.certification-pubic .list ul { padding:0 8%; }
.certification-pubic .list ul li { font-size:20px; line-height:24px; padding:11px 40px; }
.certification-list ul li { height:350px; margin-top:16px; }
/*feedback1200*/
.feedback { padding-bottom:40px;  }
.feedback-left { margin-top:30px; margin-left:16px; }
.feedback-left .tit { font-size:44px; line-height:45px;}
.feedback-left .tit i { width:110px; margin-left:16px;  }
.feedback-right ul li {  border-radius:12px; margin-top:50px; padding:11px 22px 0 22px; }
.feedback-right ul li:first-child { margin-top:30px; }
.feedback-right ul li .tit {  font-size:22px; line-height:26px; padding-bottom:16px; }
.feedback-right ul li .des { font-size:22px; line-height:48px;  }
.feedback-right ul li .des img { width:24px; margin-right:8px; }
/*customer1200*/
.customer { padding-top:11px; padding-bottom:15px; }
.customer-public { font-size:30px; line-height:58px; }
.customer-public::after{ margin-left:-24px; top:50px; width:49px; height:9px;}
.customer-list ul li { height:300px; margin-bottom:15px; }
/*question1200*/
.question { padding-top:40px; padding-bottom:60px; }
.question-ban { font-size:34px; }
.question-show { margin-top:30px; }
.question-left {height:364px;}
.question-right ul li { margin-bottom:12px; padding:25px 20px;}
.question-right ul li .tit { font-size:18px; }
.question-right ul li .des { font-size:18px; }
.question-right ul li .icon { right:16px; top:20px; width:40px; height:40px; }
/*contact1200*/
.contact { padding-top:50px; padding-bottom:40px; }
.contact-top .tit { font-size:34px; }
.contact-top .des { font-size:18px; }
.contact-top .tel { font-size:22px; margin-top:11px;}
.contact-top .tel i { width:20px; height:20px; margin-right:8px; }
.contact-bot { font-size:15px; margin-top:40px;  }
.contact-list { width:80%; padding-top:16px; }
.contact-list ul li button { font-size:18px; }
.contact-list ul li button i { width:22px; height:22px;  margin-right:8px; }

}


@media (max-width:992px){
/*banner992*/
.banner { height:480px; }
.banner1-box { padding-top:9px; padding-left:15px; }
.banner1-box .logo { height:41px; }
.banner1-box .tit1 { font-size:34px; margin-top:60px; }
.banner1-box .tit2 { font-size:20px; margin-top:7px; }
.banner1-box .tit3 { font-size:39px; margin-top:7px; }
.banner1-box .inquiry { margin-top:84px; }
.banner2-box {  padding-top:9px; padding-left:15px; }
.banner2-box .logo { height:41px; }
.banner2-box .tit1 { font-size:32px; margin-top:26px; }
.banner2-box .tit2 { font-size:46px; }
.banner2-box .tit3 { font-size:28px; }
.banner2-box .inquiry { margin-top:112px; }
.banner2-box-right { top:226px; height:228px; }
.banner2-box-right ul li { height:228px; }
/*inquiry992*/
.inquiry { width:224px; height:36px; font-size:17px; line-height:36px; border-radius:7px;}
.inquiry i { width:24px; height:24px; margin-right:7px; }
.inquiry.small { width:190px; height:30px; font-size:14px; line-height:30px; }
.inquiry.small i { width:20px; height:20px; }
/*pro992*/
.pro { padding-bottom:25px; }
.pro-public .tit { font-size:24px; }
.pro-public .des { font-size:10px; letter-spacing: 0; }
.pro .inquiry { margin-top:17px; }
.pro-list { margin-top:14px; }
.pro-list ul li {  height:200px; padding:2px; }
.pro-list ul li .pic { height:160px; }
.pro-list ul li .pic2 { height:160px; }
.pro-list ul li .tit { font-size:16px; margin-top:2px; padding-top:8px; }
/*selling992*/
.selling { height:178px; }
.selling ul li { padding-top:20px; }
.selling ul li .pic { height:55px; }
.selling ul li .tit { font-size:45px;}
.selling ul li .tit sup { font-size:22px; }
.selling ul li .des {  font-size:12px; line-height:16px; height:32px; }
/*factory992*/
.factory { height:324px; padding-top:14px;}
.factory-public { font-size:28px; }
.factory-list { margin-top:14px; }
.factory-list ul li { margin-left:9px; width:418px ; height:248px; }
/*provide992*/
.provide { height:736px; padding-top:76px; }
.provide-public .tit { font-size:35px; }
.provide-public .des { font-size:15px; line-height:26px; margin-top:25px; }
.provide-middle { margin-top:40px; }
.provide-middle .tit {font-size:18px; line-height:30px; }
.provide-middle .tit span {border-radius:15px; padding:0 16px; }
.provide-middle .list {padding-left:4%;}
.provide-middle .list ul li {font-size:15px; line-height:30px; margin-top:18px; }
.provide-middle .list ul li i { width:20px; height:20px; margin-right:7px; }
.provide-bottom { margin-top:50px; }
.provide-bottom .con { margin-top:40px; }
.provide-bottom .con .tit { font-size:26px; line-height:38px; }
.provide-bottom .con .inquiry { margin-top:30px; }
.big-map { width:700px; }
/*about992*/
.about { height:290px; }
.about-left { padding-left:14px; margin-top:45px; }
.about-left .tit { font-size:28px; line-height:35px; }
.about-left .tit i { width:52px; margin-left:14px; }
.about-left .inquiry { margin-top:30px; }
.about-video { height:290px; }
.big-video { width:700px; }
/*certification992*/
.certification { padding-top:25px; padding-bottom:35px; }
.certification-pubic .tit {font-size:28px; }
.certification-pubic .tit::after{ margin-left:-26px; bottom:-18px; width:52px; height:4px;  }
.certification-pubic .list { margin-top:40px; }
.certification-pubic .list ul { padding:0 6%; }
.certification-pubic .list ul li { font-size:15px; line-height:17px; padding:9px 35px; }
.certification-list ul li { height:250px; margin-top:14px; }
/*feedback992*/
.feedback { padding-bottom:30px;}
.feedback-left { margin-top:25px; margin-left:14px; }
.feedback-left .tit { font-size:33px; line-height:34px;}
.feedback-left .tit i { width:80px; margin-left:14px; height:2px; margin-top:-2px; }
.feedback-right ul li {  border-radius:8px; margin-top:40px; padding:9px 18px 0 18px; }
.feedback-right ul li:first-child { margin-top:20px; }
.feedback-right ul li .tit {  font-size:17px; line-height:20px; padding-bottom:14px; }
.feedback-right ul li .des { font-size:17px; line-height:34px;  }
.feedback-right ul li .des img { width:14px; margin-right:7px; }
/*customer992*/
.customer { padding-top:9px; padding-bottom:10px; }
.customer-public { font-size:22px; line-height:43px; }
.customer-public::after{ margin-left:-18px; top:40px; width:36px; height:8px;}
.customer-list ul li { height:220px; margin-bottom:10px; }
/*question992*/
.question { padding-top:30px; padding-bottom:50px; }
.question-ban { font-size:26px; }
.question-show { margin-top:25px; }
.question-left {height:364px;}
.question-right ul li { margin-bottom:10px; padding:20px 15px;}
.question-right ul li .tit { font-size:16px; }
.question-right ul li .des { font-size:16px; padding-left:16px;}
.question-right ul li .icon { right:14px; top:16px; width:35px; height:35px; }
/*contact992*/
.contact { padding-top:40px; padding-bottom:30px; }
.contact-top .tit { font-size:26px; }
.contact-top .des { font-size:16px; }
.contact-top .tel { font-size:18px; margin-top:9px;}
.contact-top .tel i { width:15px; height:15px; margin-right:7px; margin-top:-2px; }
.contact-bot { font-size:14px; margin-top:30px;  }
.contact-list { width:90%; padding-top:14px; }
.contact-list ul li button { font-size:16px; }
.contact-list ul li button i { width:20px; height:20px;  margin-right:7px; }


}

@media (max-width:767px){
.wrap{width:80%}
/*banner767*/
.banner { height:360px; }
.banner1-box { padding-top:8px; padding-left:10px; }
.banner1-box .logo { height:31px; }
.banner1-box .tit1 { font-size:25px; margin-top:50px; }
.banner1-box .tit2 { font-size:15px; margin-top:6px; }
.banner1-box .tit3 { font-size:29px; margin-top:6px; }
.banner1-box .inquiry { margin-top:64px; }
.banner2-box {  padding-top:8px; padding-left:10px; }
.banner2-box .logo { height:31px; }
.banner2-box .tit1 { font-size:20px; margin-top:16px; }
.banner2-box .tit2 { font-size:25px; }
.banner2-box .tit3 { font-size:17px; }
.banner2-box .inquiry { margin-top:22px; }
.banner2-box-right { top:208px; height:175px; }
.banner2-box-right ul li { height:175px; }
/*inquiry767*/
.inquiry { width:180px; height:30px; font-size:13px; line-height:30px; border-radius:6px;}
.inquiry i { width:18px; height:18px; margin-right:6px; margin-top:-2px; }
.inquiry.small { width:180px; height:30px; font-size:13px; line-height:30px; }
.inquiry.small i { width:18px; height:18px; }
/*pro767*/
.pro { padding-bottom:20px; }
.pro-public .tit { font-size:18px; }
.pro .inquiry { margin-top:13px; }
.pro-list { margin-top:12px; }
.pro-list ul li {  height:140px; padding:1px; }
.pro-list ul li .pic { height:90px; }
.pro-list ul li .pic2 { height:90px; }
.pro-list ul li .tit { font-size:12px; margin-top:1px; padding-top:6px; }
.pro-list ul li .tit {text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;  white-space: normal;}
.pro-list ul li .tit::after { height:1px; width:40px; margin-left:-20px; }
/*selling767*/
.selling { height:133px; }
.selling ul li { padding-top:15px; }
.selling ul li .pic { height:30px; }
.selling ul li .tit { font-size:20px;}
.selling ul li .tit sup { font-size:13px; }
.selling ul li .des {  font-size: 10px;line-height: 15px; height:45px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;  white-space: normal; margin-top:10px; }
/*factory767*/
.factory { height:170px; padding-top:12px;}
.factory-public { font-size:22px; }
.factory-list { margin-top:12px; }
.factory-list ul li { margin-left:8px; width:170px ; height:100px; }
/*provide767*/
.provide { height:500px; padding-top:36px; }
.provide-public .tit { font-size:22px; }
.provide-public .des { font-size:12px; line-height:20px; margin-top:20px; }
.provide-middle { margin-top:25px; }
.provide-middle .tit {font-size:14px; line-height:22px; }
.provide-middle .tit span {border-radius:11px; padding:0 14px; }
.provide-middle .list {padding-left:3%; }
.provide-middle .list ul li { width:50%; font-size:12px; line-height:24px; margin-top:12px; }
.provide-middle .list ul li i { width:16px; height:16px; margin-right:6px; }
.provide-bottom { margin-top:30px; }
.provide-bottom .pic {width:45%; margin-top:10px;  }
.provide-bottom .con { width:50%;  margin-top:0; }
.provide-bottom .con .tit { font-size:20px; line-height:30px; }
.provide-bottom .con .inquiry { margin-top:20px; }
.big-map { width:300px; }
/*about767*/
.about { height:210px; }
.about-left { width:50%; padding-left:12px; margin-top:25px; }
.about-left .tit { font-size:20px; line-height:27px; }
.about-left .tit i { width:42px; margin-left:12px; margin-top:-2px; }
.about-left .inquiry { margin-top:20px; }
.about-video { width:45%; height:210px; }
.big-video { width:300px; }
/*certification767*/
.certification { padding-top:20px; padding-bottom:30px; }
.certification-pubic .tit {font-size:20px; }
.certification-pubic .tit::after{ margin-left:-21px; bottom:-16px; width:42px; height:3px;  }
.certification-pubic .list { margin-top:30px; }
.certification-pubic .list ul { padding:0; }
.certification-pubic .list ul li { font-size:12px; line-height:14px; padding:7px 5px; }
.certification-list ul li { width:50%; height:230px; margin-top:12px; }
/*feedback767*/
.feedback { height:auto; padding-bottom:20px; }
.feedback-left { float:none; width:90%; margin-top:20px; margin-left:12px; }
.feedback-left .tit { font-size:24px; line-height:26px;}
.feedback-left .tit i { width:50px; margin-left:12px; height:1px; }
.feedback-right { float:none; width:100%; margin-right:0; }
.feedback-right ul li {  border-radius:4px; margin-top:20px; padding:7px 14px 0 14px; }
.feedback-right ul li:first-child { margin-top:30px; }
.feedback-right ul li .tit {  font-size:14px; line-height:16px; padding-bottom:12px; }
.feedback-right ul li .des { font-size:14px; line-height:26px;  }
.feedback-right ul li .des img { width:12px; margin-right:6px; }
/*customer767*/
.customer { padding-top:8px; padding-bottom:5px; }
.customer-public { font-size:18px; line-height:34px; }
.customer-public::after{ margin-left:-13px; top:30px; width:26px; height:7px;}
.customer-list ul li { width:48.5%; height:170px; margin-bottom:5px; }
.customer-list ul li:nth-child(3n+2) { margin-left:0;}
.customer-list ul li:nth-child(3n+3) { margin-left:0;}
.customer-list ul li:nth-child(even) { margin-left:3%;}
/*question767*/
.question { padding-top:20px; padding-bottom:40px; }
.question-ban { font-size:20px; }
.question-show { margin-top:20px; }
.question-left { float:none; width:100%; height:auto;}
.question-right { float:none; width:100%; margin-top:20px; }
.question-right ul li { margin-bottom:8px; padding:15px 10px;}
.question-right ul li .des { padding-left:14px; }
.question-right ul li .icon { right:12px; top:14px; width:30px; height:30px; }
/*contact767*/
.contact { padding-top:30px; padding-bottom:20px; }
.contact-top .tit { font-size:20px; }
.contact-top .des { font-size:12px; }
.contact-top .tel { font-size:16px; margin-top:7px;}
.contact-top .tel i { width:10px; height:10px; margin-right:6px; }
.contact-bot { font-size:12px; margin-top:20px;  }
.contact-list { width:100%; padding-top:12px; }
.contact-list ul li button i { width:18px; height:18px;  margin-right:6px; }
/*tanchuang767*/
.tanchuang { width:300px; height:300px; }
.tanchuang .con { padding:30px; }
.tanchuang .pic { height:60px; }
.tanchuang .tit { font-size:20px; margin-top:14px; }
.tanchuang .more { margin-top:19px; height:40px; font-size:20px; line-height:40px; }

}

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

}