html{ width: 100%;}
body{font-size: 15px; background: #fff; font-family: "Arial","Microsoft Yahei",Verdana,Arial,sans-serif; line-height: 1.4; color: #333; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;}
ol,ul,li{list-style: none;}
a{text-decoration: none; color: #333; -webkit-tap-highlight-color: rgba(255,0,0,0); transition: all .3s ease; cursor: pointer;}
a:hover{color: #FF0000;}
em,i{font-style: normal;}
h1,h2,h3,h4,h5,h6,th{font-weight: normal;}
strong{font-weight: 800;}
img{border: 0; height: auto; vertical-align: middle;}
table{border-collapse: collapse; border-spacing: 0;}
input,textarea,select,button{border: 0; background: none; outline: 0; font-family: "Microsoft Yahei";}
input[type="button"],input[type="text"],input[type="submit"]{appearance: none; -moz-appearance: none; -webkit-appearance: none;}
input,input:focus,input:active{user-select: text;}
button:focus{outline: 0;}
textarea{resize: none;}
video{outline: none;display: block;}
*{margin: 0;padding: 0;}
.confix:after{content: ""; *zoom: 1; display: block; visibility: hidden; height: 0; clear: both;}
.container{width: 1200px; margin: 0 auto;position: relative;}
.tr *{ transition: .5s; -webkit-transition: .5s; -moz-transition: .5s; -ms-transition: .5s; -o-transition: .5s; }

.fl{float: left;}
.fr{float: right;}

.tb-tit {font-size: 36px; font-family: Verdana; color: #000000; line-height: 34px;text-align: center;text-transform: uppercase;}

/**************************************** header start **************************************/
.header{position: fixed;top: 0;left: 0;width: 100%;z-index: 9999;background: #fff;}
.header_zw{display: block;height: 120px;transition: .3s;}
.header_zw.active{height: 90px;}
.head1{height: 40px;line-height: 40px;background: #F7F7F7;}
.head1 span,.head1 a{font-size: 14px;color: #666;}
.head1 span{float: left;}
.head1 .iconfont{font-size: 20px;margin-right: 8px;}
.head1 .a{font-size: 26px;}
.head1 .icon-email-fill{position: relative;top: 2px;}
.head1 a+span{margin-left: 40px;}

.head2{height: 80px;box-shadow: 0px 2px 4px #a7a7a72e;}
.head2 .logo{float: left;margin-top: 15px;}
.head2 .head_more{float: right;}
.head2 .t_nav{float: right;}
.head2 .t_nav ul>li{float: left; position: relative;}
.head2 .t_nav ul>li.active>a{color: #fff;background-color: #f00;}
.head2 .t_nav ul>li>a{display: block;padding: 0 15px; line-height: 80px;font-size: 16px;color: #333;}
.head2 .t_nav ul>li:hover>a{color: #fff !important; background-color: #f00;}

.telnum{margin-right: 30px;}
.lang_box{position: relative;font-size: 14px;color: #333333;height: 40px;cursor: pointer;float: left;}
.lang_box i{ margin-right: 10px;float: left;}
.lang_box em{font-size: 12px;}
.sel_lang_box{ opacity: 0; visibility: hidden; margin-top: 20px; height: 0; transition: .3s; position: absolute; top: 100%; left: -10px; background: #FFFFFF; width: 100px; box-sizing: border-box; box-shadow: 0px 2px 10px 1px rgba(96, 96, 96, 0.18); box-sizing: border-box; -webkit-transition: .3s; -moz-transition: .3s; -ms-transition: .3s; -o-transition: .3s; z-index: 9;}
.sel_lang_box a{display: block;box-sizing: border-box;border-bottom: 1px solid #DCDCDC;height: 40px;line-height: 40px;padding: 0 5px;font-size: 14px; text-align: center;}
.sel_lang_box a:hover{color: #f00;}
.sel_lang_box img{width: 17px;margin-right: 5px;}
.lang_box:hover .sel_lang_box{opacity: 1;visibility: visible;margin-top: 0;height: auto;}


.t_subnav {width:190px;background:#ffffff;text-align:left;position:absolute;left:0px;top:100%;height:0;overflow:hidden;opacity:0;visibility:hidden;transition:all .3s;box-shadow:0 0 16px -4px rgba(0,0,0,.3);margin-top:20px;-webkit-transition:all .3s;-moz-transition:all .3s;-ms-transition:all .3s;-o-transition:all .3s;z-index:44;}
.t_subnav ol{box-sizing: border-box;}
.t_subnav ol li{width: 100%;margin: 0 !important;border-bottom: 1px dashed #E4E4E4;}
.t_subnav a {transition: .3s; padding: 0 15px;box-sizing: border-box; width: 100%; display:block;height:50px;line-height:50px;color:#333;font-size: 15px;box-sizing: border-box;}
.t_subnav a .iconfont{font-size: 10px;padding-right: 5px;zoom: .8;position: relative;top: -2px;}
.t_subnav a:hover {background:#f00;color:#fff!important;}
.t_nav ul > li:hover .t_subnav {height:auto;opacity:1;visibility:visible;margin-top:0;}

/**************************************** header end **************************************/




.jl-tit{font-size: 36px;font-weight: bold;color: #222222;line-height: 36px;position: relative;}
.jl-tit span{display: inline-block;position: relative;z-index: 2;}
.jl-tit em{display: block; position: absolute; width: 147px;height: 15px;left: 0;bottom: -2px; z-index: 1;}
em.white {background-color: #fff;}
em.gray{background-color: #F5F5F5;}
.jl-tit a{float: right;width: 35px;height: 35px;background-color: #FF0000;color: #fff;font-size: 16px;text-align: center;} 
/**************************************** banner start **************************************/
.banner{width: 100%; position: relative;}
.banner .swiper-container-banner{width: 100%;overflow: hidden;position: relative;} 
.banner .swiper-container-banner .swiper-slide img{width: 100%;display: block;} 
.banner .swiper-container-horizontal>.swiper-pagination-bullets{bottom: 40px;}
.banner .swiper-pagination-bullet{ width: 20px; height: 6px; border-radius: 5px; -webkit-border-radius: 5px; -moz-border-radius: 5px; -ms-border-radius: 5px; -o-border-radius: 5px; }
.banner .swiper-pagination-bullet{opacity: 1;background-color: #ffffff;}
.banner .swiper-pagination-bullet-active{background: #FF0000;;}
.banner .swiper-button-prev:after,
.banner .swiper-button-next:after{color: #fff;text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);}
.banner .swiper-button-prev{left: 10%;}
.banner .swiper-button-next{right: 10%;}


/* 产品展示 */
.cpzs{padding: 80px 0;background: #F5F5F5;}
.cpzs .hd{margin-top: 20px;width: 100%;border-bottom: 1px solid #DDDDDD;}
.cpzs .hd li{display: inline-block;margin-right: 50px;font-size: 16px;color: #333333;line-height: 36px;cursor: pointer;}
.cpzs .hd li.on{border-bottom: 3px solid #f00;}

.zs-item{width: 100%;overflow: hidden;}
.zs-item .bd{margin-top: 30px;}
.zs-item .bd .swiper-slide{background-color: #fff;}
.zs-item .bd .swiper-button-next:after,
.zs-item .bd .swiper-button-prev:after{display: none;}
.zs-item .bd .swiper-button-next{right: 0;}
.zs-item .bd .swiper-button-prev{left: auto;right: 35px;}
.zs-item .bd .swiper-button-next,
.zs-item .bd .swiper-button-prev{top: 6%;width: 35px;height: 35px;}
.zs-item .bd  .swiper-button-prev{box-sizing: border-box;border: 1px solid #f00}
.zs-item .bd  .swiper-button-next{background-color: #f00;}

.zs-item .bd .swiper-slide .zs-img{box-shadow: 0px 2px 27px -4px #cdcdcd;}
.zs-item .bd .swiper-slide a{display: block;overflow: hidden;}
.zs-item .bd .swiper-slide img{display: block;width: 100%;height: 100%;object-fit: cover;}
.zs-item .bd .swiper-slide .zs-name{height: 50px;line-height: 50px;font-size: 16px; text-align: center;padding: 0 10px;box-sizing: border-box;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}



/* 技术支持 */
.jszc{padding: 80px 0;}
.jszc .js-item{margin-top: 40px;display: flex;justify-content: left;flex-wrap: wrap;}
.jszc .js-item li{width: 31.6%;margin-bottom: 3%;margin-right: 2.5%;box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 20%);}
.jszc .js-item li:nth-of-type(3n){margin-right: 0;}
.jszc .js-item li .js-img{height: 240px;width: 100%;box-sizing: border-box;overflow: hidden;}
.jszc .js-item li .js-img img{display: block;width: 100%;height: 100%;object-fit: cover;}
.jszc .js-item li:hover img{ transform:scale(1.1) ; -webkit-transform:scale(1.1) ; -moz-transform:scale(1.1) ; -ms-transform:scale(1.1) ; -o-transform:scale(1.1) ; }
.jszc .js-item li .js-name{width: 100%; height: 50px;line-height: 50px;text-align: center;color: #646464;background: #f7f7f7;}
.jszc .js-item li:hover{box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 50%);}



/* 企业优势 */
.qyys{padding: 80px 0;background: #F5F5F5;}
.qyys .ys-box{margin-top: 35px;}
.qyys .ys-box .slidebox{display: flex; justify-content: space-between;}
.slidebox .ys-img,
.slidebox .ys-det{width: 50%;background-color: #fff;}
.slidebox .ys-img img{display: block;width: 100%;height: 100%;object-fit: cover;}
.slidebox .ys-det {padding: 70px 40px;box-sizing: border-box;position: relative;}
.ys-det .slide_num{font-size: 60px;font-family: Impact;color: #CCCCCC;position: absolute;top: 60px;right: 60px;}
.ys-det .slide_num::after{ content: "";position: absolute;top: 50%;left: 50%; display: block; width: 80px; height: 100px;background: url(../images/qyys-num.png)no-repeat center/cover; transform: translate(-50%,-50%); -webkit-transform: translate(-50%,-50%); -moz-transform: translate(-50%,-50%); -ms-transform: translate(-50%,-50%); -o-transform: translate(-50%,-50%); }
.ys-det .ys-tit{font-size: 24px;font-weight: bold;color: #222222;}
.ys-det  em{display: block;width: 60px;height: 2px;background: #CCCCCC;margin: 40px 0;}
.ys-det .ys-txt{color: #666666;line-height: 34px;height: 200px;overflow: hidden;text-overflow: ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;}
.ys-box .hd{margin-top: 30px;}
.ys-box .hd ul{display: flex;justify-content: space-between;}
.ys-box .hd ul li{width: 100%;position: relative; margin-right: 2px;font-size: 20px; height: 80px;line-height: 80px; background: #333333;text-align: center;color: #fff;cursor: pointer;}
.ys-box .hd ul li.on{background-color: #f00;}
.ys-box .hd ul li.on::after{content: "▲";display: block;width: 20px;color: #f00;line-height: 20px; font-size: 20px;position: absolute;top: -15px;left: 48%;}
.ys-box .hd ul li i{margin-right: 10px;}
.ys-box .prev,
.ys-box .next{position: absolute;top: 0px; width: 35px;height: 35px;box-sizing: border-box;display: flex;cursor: pointer;}
.ys-box .prev{border: 1px solid #f00;right: 35px;}
.ys-box .next{background-color: #f00;right: 0;}
.ys-box .prev img,
.ys-box .next img{margin: auto;}


/* 公司介绍 */
.gsjs{padding: 0px 0px 80px 0px;}
.gsjs .gs-info{display: flex;justify-content: space-between;margin-top: 40px;}
.gsjs .gs-info .gs-img{width: 50%;overflow: hidden;}
.gsjs .gs-info .gs-img img{display: block;width: 100%;height: 100%;object-fit: cover;}
.gsjs .gs-info .gs-det{padding: 40px; box-sizing: border-box;width: 50%;box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.08);}
.gsjs .gs-info .gs-name{font-size: 24px;font-weight: bold;color: #222222;}
.gsjs .gs-info em{display: block;margin: 40px 0;width: 60px;height: 2px;background: #CCC;}
.gsjs .gs-info .gs-cont{color: #666666;line-height: 24px;text-indent: 2em;}
.gsjs .gs-info .gs-a{margin-top: 30px;display: inline-block;background: url("../images/BG.png")no-repeat center/cover;}
.gsjs .gs-info .gs-a a{display: inline-block;width: 90px;height: 40px;line-height: 40px;text-align: center;color: #fff;}
.gs-item{display: flex;justify-content: space-between;}
.gs-item li{width: 100%;text-align: center;padding: 40px 0;color: #333333;box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.05);}
.gs-item li span{font-size: 60px;font-weight: bold;font-family: Arial;}
.gs-item li p{font-size: 16px;color: #333;}

/* 新闻资讯 */
.news{padding: 80px 0 40px;}
.news a{display: block;}
.news-box{margin: 45px auto 70px;}
.pd20{padding: 20px;box-sizing: border-box;}
.news-box .news-l,
.news-box .news-r .news-det{background: #F8F8F8;}
.news-box .news-l{width: 33.4%;float: left;}
.news-box .news-r{width: 66%;float: right;display: flex;justify-content: space-between;flex-wrap: wrap;}
.news-box .news-r a{display: block;width: 49.5%;margin-bottom: 1%;}
.news-box .news-r .news-det{padding: 20px;box-sizing: border-box;}
.news-img{width: 100%; height:215px;overflow: hidden;margin-bottom: 30px;}
.news-img img{display: block;width: 100%;height: 100%;object-fit: cover;}
.news-l:hover img{ transform:scale(1.1) ; -webkit-transform:scale(1.1) ; -moz-transform:scale(1.1) ; -ms-transform:scale(1.1) ; -o-transform:scale(1.1) ; }

.news-det .tip{ display: block;width: 80px;line-height: 30px;text-align: center;color: #f00; background: #FFE4E4; border-radius: 4px; -webkit-border-radius: 4px; -moz-border-radius: 4px; -ms-border-radius: 4px; -o-border-radius: 4px; }
.news-det .news-t{ margin-top: 30px; font-size: 18px; font-weight: bold; color: #222; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; transition: .5s; -webkit-transition: .5s; -moz-transition: .5s; -ms-transition: .5s; -o-transition: .5s; }
.news-det .news-cont{font-size: 16px;color: #666;line-height: 22px;margin-top: 8px;overflow: hidden;text-overflow: ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.news-time{margin-top: 35px;}
.news-time span{font-size: 16px;color: #999;}
.news-time span i{float: none;margin-right: 10px;display: inline-block;vertical-align: text-bottom;}
.news-time i{float: right;}
.news-det:hover .news-t{color: #f00;}




/************************************* footer start***************************/
.footer{ background: url("../images/DBG.png")no-repeat center/cover;padding-top: 30px;border-top: 2px solid #f00;}
.footer .foot-nav{display: flex;justify-content: space-between;padding-bottom: 30px;}
.footer a{color: inherit;}
/* .footer dl{width: 100%;} */
.footer dl dt{font-size: 16px;font-weight: bold;color: #FFFFFF;line-height: 36px;margin-bottom: 10px;}
.footer dl dd{font-size: 15px;color: #999;line-height: 36px;}
.footer dl dd:hover{color: #fff;}
.footer dl dd i{margin-right: 10px;}
.footer dl .code{width: 150px;height: 150px;}
.footer dl .code img{display: block;width: 100%;}
.footer dl:last-child{margin-left: 40px;}
.foot-line{width: 100%;height: 1px;background-color: #444;display: block;}
.cpr{display: inline-block;color: #999999;line-height: 52px;}
.cpr a:hover{color: #fff;}
.js_zc{float: right;font-size: 14px;color: #999;margin-top: 15px;}
.js_zc a{margin-left: 10px;}

/************************************* footer end***************************/

@media screen and (max-width: 1280px) {
	.head2 .t_nav ul>li>a{padding: 0 10px;}

}