/*common start*/
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,strong,input{ margin:0; padding:0;list-style:none;text-decoration:none;border:0; list-style:none;}
body{ font-size:12px;color: var(--main-color);}
body.head_on{overflow:hidden}
a{color: var(--main-color);transition: 0.3s;}
a:hover{ color:#f60; text-decoration:none;cursor: pointer;}
p{line-height:1.8em; padding:5px 0;}
.clear{ margin:0; padding:0; font-size:0; clear:both; }
.wapper{ width:1440px; margin:0 auto;}


*,
*::before,
*::after{-webkit-box-sizing: border-box;box-sizing: border-box;}

:root {
    --main-color: #1e1e1e;
    --main-color2: #1e1e1e;
    --main-color-fff: #fff;
    --main-color-000: #000;
    --main-color-333: #333333;
    --main-color-888: #888888;
    --main-transition: all ease 0.4s;
    --main-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}



.header{ position:relative;/*background: var(--main-color);*/z-index: 999;}
.headList{display: flex;justify-content: space-between;align-items: center;height: 145px;}
.headList .logo{display: block;}
.headList .logo img{/*max-height: 55px;*/width: auto;}


/*menu*/
.pc_menu{}
.menu{height:70px;line-height:70px;}
.menu ul li{ float:left; position:relative;    width: 200px;}
.menu ul li dl{ background:#fff; width:100%; position:absolute; left:50%; top:70px; box-shadow:2px 2px 5px rgba(0,0,0,0.2);display:none;z-index: 9;transform: translateX(-50%);min-width: 150px;}
.menu ul li dl dd{ line-height:40px;border-bottom:#ddd dotted 1px; margin:0 10px; }
.menu ul li dl dd a{ font-size:14px; color:#333;display:block;}
.menu ul li dl dd a:hover{ color:#333;}
.menu a{ font-size:16px;/*color:#fff;*/display:block;text-align:center;padding: 0 20px;}
.menu a:hover{color: #666;}
a.menu_hover{color: #666;}

.menu ul li dl dd dl{top: 0;left: 100%;transform: none;display: none;}
.menu ul li dl dd:hover dl{display: block;}

.language{margin-left: 20px;}
.language a{display: inline-block;padding: 15px 20px;background: var(--main-color);color:#fff ;font-size: 16px;}

/*mMenu*/
.m_header{width: 100%;}
.sp_header1{height:70px;overflow:hidden;background:#fff;position:fixed;z-index:9999;width:100%;display: none;top: 0;}
.sp_logo1{float:left;height:70px;display: flex;justify-content: center;align-items: center;padding-left: 10px;}
.sp_logo1 img{margin:auto;max-height:50px;}
.sp_nav1{width:50px;float:right;position:relative;cursor:pointer;height:30px;margin-top:25px}
.sp_nav1 span{display:block;background:var(--main-color);width:30px;height:2px;position:absolute;left:10px;transition:all ease 0.35s}
.sp_nav1 span:nth-of-type(1){top:0px}
.sp_nav1 span:nth-of-type(2){top:10px}
.sp_nav1 span:nth-of-type(3){top:20px}
.sp_nav_se1 span:nth-of-type(1){top:10px;transform:rotate(45deg)}
.sp_nav_se1 span:nth-of-type(2){width:0}
.sp_nav_se1 span:nth-of-type(3){top:10px;transform:rotate(-45deg)}
.sjj_nav1{position:fixed;z-index:999;background:#fff;width:100%;height:calc(100% - 70px);font-size:14px;line-height:40px;top:-100%;left:0;overflow:auto;overflow-x:hidden;transition:top ease 0.35s;display: none;}
.nav_show1{top:70px;}
.sjj_nav1 ul li i{position:absolute;top:5px;right:0px;height:30px;padding:0px 7px 0 7px;}
.sjj_nav1 ul li i svg{transform:rotate(-90deg);transition:all ease 0.35s}
.sjj_nav1 ul li .sjj_nav_i_se1 svg{transform:rotate(0deg)}
.sjj_nav1 ul li{border-top:1px #e4e8eb solid;position:relative;line-height:45px;font-size:16px}
.sjj_nav1>ul >li:last-child{border-bottom:1px #ddd solid;}
.sjj_nav1 ul li ul{display:none}
.sjj_nav1 ul li a{color:#333;width:100%;padding: 0 20px;display: block;box-sizing: border-box;}
.sjj_nav1 ul li a:hover{color: #0188FB;}
.sjj_nav1 ul li ul li a{color:#333;display:block;text-align:left;}
.sjj_nav1 ul li i svg{width:25px;height:25px;fill:#333;}
.sjj_nav1 ul li .sjj_nav_i_se svg{fill:#333}
.sjj_nav1 ul li ul li>ul{margin-left:10px}
.sjj_nav1 ul li ul li{border-top: none;}
.sjj_nav1 ul li ul li a{padding: 0 30px;}

/*mSearch*/
.mSearch{position: relative;width: calc(100% - 20px);height: 35px;overflow: hidden;margin: 20px 10px;}
.mSearch input{position: absolute;top: 0;left: 0;width: 100%;height: 100%;padding: 0 60px 0 10px;box-sizing: border-box;border: 1px solid #ccc;border-radius: 25px;background: none;outline: none;}
.mSearch button{background-image: linear-gradient(to right,#01b2ac 0,#004ea2 100%);width: 60px;height: 35px; position: absolute; top: 0;right: 0;border-radius: 0 25px 25px 0;color: #fff;font-size: 14px;border: none;}

/*swiper*/
.swiper {width: 100%;height: 100%;position: relative;overflow: hidden;}
.swiper-slide {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;}
.swiper-slide img { display: block;width: 100%;height: 100%;object-fit: cover;}
.swiper .swiper-button-next:after,.swiper .swiper-button-prev:after{font-size: 30px;}

/*common*/
.disFlex {
	flex-wrap: wrap;
	display: -webkit-box;/* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
	display: -moz-box;/* Firefox 17- */
	display: -webkit-flex;/* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
	display: -moz-flex;/* Firefox 18+ */
	display: -ms-flexbox;/* IE 10 */
	display: flex;
}
.jusBet{justify-content: space-between;}
.jusCet{justify-content: center;}
.jusEnd{justify-content: flex-end;}
.aliTop{align-items: flex-start;}
.aliCet{align-items: center;}
.aliBtm{align-items: flex-end;}

.img{font-size: 0px;overflow: hidden;}
img{transition: 0.5s;}

.f_left{float: left;}
.f_right{float: right;}
.clearfix:before,
.clearfix:after {content: "";display: table;}
.clearfix:after {clear: both;overflow: hidden;}
.clearfix {*zoom: 1;}

.bgfff{background: #fff !important;}
.fff{color: #fff !important;}
em{font-style: normal;}
.overflow1{white-space: nowrap;text-overflow: ellipsis;overflow: hidden;width: 100%;display: block;}
.overflow2{display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow3{display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}

.pt140{padding-top: 140px;}
.pb140{padding-bottom: 140px;}
.pt120{padding-top: 120px;}
.pb120{padding-bottom: 120px;}
.pt100{padding-top: 100px;}
.pb100{padding-bottom: 100px;}
.pt80{padding-top: 80px;}
.pb80{padding-bottom: 80px;}
.pt60{padding-top: 60px;}
.pb60{padding-bottom: 60px;}
.pt50{padding-top: 50px;}
.pb50{padding-bottom: 50px;}

.mt10{margin-top: 10px;}
.mt20{margin-top: 20px;}
.mt35{margin-top: 35px;}
.mt50{margin-top: 50px;}
.mt60{margin-top: 60px;}
.mt70{margin-top: 70px;}
.mt80{margin-top: 80px;}

.textCet{text-align: center;}
.textRight{text-align: right;}
.pc_show{}
.m_show{display: none;}
.iTitCn{}
.iTitEn{}
.iTit{font-size: 60px;font-weight: bold;color: var(--main-color);}
.iTxt{font-size: 16px;color: var(--main-color);}
.iLine i{}
.tit{font-size: 24px;font-weight: bold;color: var(--main-color);}
.txt{font-size: 16px;color: var(--main-color);}
.iLine i{display: block;width: 100%;height: 2px;background: var(--main-color);}

.hidden{overflow: hidden;}
.comBg{background-size: cover;background-repeat: no-repeat;}
.iVideo{width: 100%;}
.iVideo video{width: 100%;}
.iImg{width: 100%;}
.iImg video{width: 100%;}
.iImg img{width: 100%;}

.iMore a{display: inline-block;padding: 18px 28px;background: var(--main-color);font-size: 16px;color: #fff;}
.iMore a:hover{opacity: 0.8;}

/*-------------------------------------------*/

/*banner*/
.banner{width: 100%;position: relative;}
.bannerSwiper .swiper-pagination-bullet{opacity: 1;background: #fff;transition:width ease 0.35s;border-radius: 20px;}
.bannerSwiper .swiper-pagination-bullet-active{background: var(--main-color);width:20px;}
.bannerSwiper .swiper-button-next:after,.bannerSwiper .swiper-button-prev:after{color: #fff;}

.banner .bannerSwiper img{width: 100%;/*height: 550px;*//*opacity: 0.6;*/}
.banTop{position: absolute;top: 0;left: 0;width: 100%;height: 100%;display: flex;justify-content: center;align-items: center;z-index: 9;}
.banTop .wapper{text-align: center;}
.banTop .iTit{font-size: 74px;}
.banTop .iTxt{font-size: 22px;}

.index1{padding: 60px 0 0 0;}
.i1List{width: 100%;}
.i1List ul li{width: calc(25% - 34px);margin-right: 45px;margin-bottom: 30px;}
.i1List ul li:nth-child(4n){margin-right: 0;}
.i1List .part{display: block;width: 100%;height: 100%;}
.i1List .part .img{width: 100%;}
.i1List .part .img img{width: 100%;height: 280px;object-fit: cover;}
.i1List .part .desc{padding-top: 40px;}
.i1List .part .tit span{display: inline-block;text-decoration: underline;}
.i1List .part .txt{margin-top: 20px;}

.index2{padding: 60px 0;}
.i2List{width: 100%;}
.i2List ul li{width: calc(33.3% - 13.333px);margin-right: 20px;margin-bottom: 20px;}
.i2List ul li:nth-child(3n){margin-right: 0;}
.i2List .part1{display: block;width: 100%;}
.i2List .part1 img{width: 100%;    height: 480px;
    object-fit: cover;}

.index3{padding: 60px 0;}
.i3Warp{width: 100%;}
.i3Warp .left{width: 48%;}
.i3Warp .right{width: 48%;}
.i3Warp .txt{font-size: 20px;}

.i3Form{width: 100%;}
.i3Form .row{margin-bottom: 0;width: 100%;position: relative;}
.i3Form .input{width: 100%;max-width: none;}
.i3Form .textarea{height: 200px;}
.i3Form .textarea textarea{height: 200px;}
.i3Form .btbn{margin-top: auto;}
.i3Form button{margin-top: 50px;padding: 20px;background: var(--main-color);color: #fff;font-size: 16px;border: none;}

.footer{background: var(--main-color);font-size: 16px;color: #fff;padding: 35px 0 20px;}
.footer .wapper{max-width: 1000px;}
.fTel{text-align: right;}
.fTel ul li{margin-bottom: 10px;font-weight: 300;}
.fLogo img{width: auto;max-width: 100%;height: auto;max-height: 100px;}
.fCop{text-align: center;margin-top: 10px;}

/*about*/

.aboutWarp{width: 100%;}
.aboutWarp .left{width: 48%;}
.aboutWarp .right{width: 48%;}
.aboutWarp .iTxt{font-size: 22px;}
.aboutWarp .iTxt h3{font-size: 24px;margin-bottom: 10px;}

.aboutList{width: 100%;}
.aboutList ul{justify-content: space-between;}
.aboutList ul li{width: 32%;}
.aboutList .tit{font-size: 22px;}
.aboutList .txt{margin-top: 20px;font-size: 20px;}

/*service*/

.tongtu{width: 100%;position: relative;overflow: hidden;}
.tongtu .img{width: 100%;background: #fff;}
.tongtu .img img{width: 100%;height: 300px;object-fit: cover;opacity: 0.8;}
.tongtu .imgTop{position: absolute;top: 50%;left: 0;transform: translateY(-50%);width: 100%;z-index: 9;}
.tongtu .t1{text-align: center;font-size: 32px;color: #1966ff;font-weight: bold;}
.tongtu .txt{text-align: center;font-size: 14px;color: #888;}
.tongtu .iTxt{font-size: 22px;}

.service{width: 100%;}
.serviceList1{width: 100%;}
.serviceList1 ul li{margin-bottom: 20px;display: flex;justify-content: space-between;flex-wrap: wrap;align-items: center;}
.serviceList1 .img{width: 32%;}
.serviceList1 .img img{width: 100%;}
.serviceList1 .desc{width: 62%;}

.serviceList2{width: 100%;}
.serviceList2 ul li{width: 25%;padding: 0 10px;text-align: center;}
.serviceList2 .img{width: 100%;}
.serviceList2 .img img{width: 80%;}
.serviceList2 .tit{margin-top: 35px;font-size: 20px;}

.serviceList3{width: 100%;}
.serviceList3 ul li{width: 25%;padding: 0 10px;text-align: center;}
.serviceList3 .img{width: 100%;}
.serviceList3 .img img{width: 96%;}
.serviceList3 .tit{margin-top: 35px;font-size: 20px;}

.inside{width: 100%;min-height: 500px;}
.inside img{max-width: 100%;}







@media only screen and (max-width: 1440px) {
.wapper{ width:100%;padding: 0 10px;}
.banTop .iTit{font-size: 58px;}
.banTop .iTxt{font-size: 20px;}
.iTit{font-size: 48px;}
.tit{font-size: 22px;}
.txt{font-size: 15px;}
.i3Warp .txt{font-size: 18px;}
.aboutWarp .iTxt{font-size: 20px;}
.aboutList .txt{font-size: 18px;}
.tongtu .iTxt{font-size: 18px;}



}

@media only screen and (max-width: 980px) {
.header{ display:none}
.sp_header1{ display:block;}
.sjj_nav1{ display:block;}
.hHei{height: 70px;}
.banTop .iTit{font-size: 32px;}
.banTop .iTxt{font-size: 14px;}
.iMore a{padding: 15px 20px;}
.iTit{font-size: 32px;}
.i1List ul li{width: 100%;margin-right: 0;margin-bottom: 20px;}
.i2List ul li{width: 50%;margin-right: 0;padding: 0 10px;margin-bottom: 20px;}
.i3Warp .left{width: 100%;margin-bottom: 35px;}
.i3Warp .right{width: 100%;}
.i3Warp .txt{font-size: 16px;}
.fWarp{display: block;}
.fLogo{text-align: center;}
.fTel{text-align: center;margin-top: 20px;}

.aboutWarp .left{width: 100%;margin-bottom: 35px;}
.aboutWarp .right{width: 100%;}
.aboutWarp .iTxt{font-size: 18px;}
.aboutList ul li{width: 100%;padding: 10px 0;}
.serviceList1 .img{width: 100%;margin-bottom: 20px;}
.serviceList1 .desc{width: 100%;}
.tongtu .iTxt{font-size: 14px;}
.serviceList2 ul li{width: 100%;padding: 20px 0;}
.serviceList3 ul li{width: 100%;padding: 20px 0;}
    .i2List .part1 img {
        width: 100%;
        height: 160px;
        object-fit: cover;
    }

.language{float:right;margin-left: 0; height:70px; display: flex; align-items: center;}
.language a{ padding:10px 15px;font-size: 14px;}



}