/*标签样式初始化*/
div,ul,li,span,p,img,h1,h2,h3,h4,h5,h6,dl,dt,dd {margin: 0px; padding: 0px;list-style: none;border: 0px;}

/*公共样式部分*/

body {color: #666;margin: 0 auto;background-color: #fff; font-family: "Microsoft YaHei";overflow-x: hidden;}

#copy { display: none;}

a {color: #666; text-decoration: none;}
a:hover { color: #fb0107;text-decoration: none; border-bottom-style:}

.page{ margin:0 auto;width: 1400px; }
.bg{ width: 100%; min-width: 1400px;}
.box {margin: 0 auto;width: 84%;}

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

/*左右浮动清除*/
.clear { clear: both;height: 0px; overflow: hidden;}

/*间隙*/
.top10 {padding-top: 10px;}
.top20 {padding-top: 20px;}
.top30 {padding-top: 30px;}
.top40 {padding-top: 40px;}
.top50 {padding-top: 50px;}
.top60 {padding-top: 60px;}
.top70 {padding-top: 70px;}
.top80 {padding-top: 80px;}
.top90 {padding-top: 90px;}
.top100 {padding-top: 100px;}

/*英文样式*/
.font_en{font-family: Arial, Helvetica, sans-serif;text-transform: uppercase;}







/*标题*/
.t{text-align: center;}
.t b{font-size: 40px;color: #333;}
.t p{font-size: 18px;color: #666;line-height:43px;    font-family: "Tw Cen MT";}
.t p:after{display:block;content:"";width:25px;height:5px;margin: 4px auto 0;background:#fb0107;}











/*抬头*/
.head{height:145px;}
.logo{margin:44px 18px 0 0;padding-right: 18px;border-right:1px #ccc solid;}
.head_l b{display:block;margin-top:35px; font-size: 30px;color:#222;}
.head_l p{font-size: 16px;color:#666;line-height: 30px;}
.head_r{margin-top:50px;}
.head_r img{float:left;display:block;margin-right:10px;}
.head_r p{font-size: 14px;color:#333;float:right;}
.head_r b{display:block;font-size: 30px;color:#333;}















/*导航*/
.nav_bg{height:70px;line-height: 70px; background: #090707;}
.name{margin-top: 30px;margin-left: 20px;}
.name p{font-size: 24px;color: #222;font-weight: bold; line-height:40px;}
.name span{font-size: 18px;color: #444;}
.NavCeshi{position:relative;}
.NavCeshi:before{display:block;content:"";width: 1px;height: 20px;background: rgba(255, 255, 255, 0.3);position: absolute;left: 0;top: 25px;}
.NavCeshi > li{ float: left; width:175px; top: 0px; -webkit-transition: 0.2s all ease-in-out; transition: 0.2s all ease-in-out; height: 70px;position: relative;}
.NavCeshi > li > a{ display: block; text-align: center; color: #454545; -webkit-transition: 0.2s all ease-in-out; transition: 0.2s all ease-in-out; height: 70px; position: relative; z-index: 55555; overflow: hidden; width: 100%; -webkit-box-sizing: border-box; box-sizing: border-box; }
.NavCeshi > li > a > i{ display: block; font-size: 16px; line-height: 70px; height: 70px; color: #aaa; position: relative; z-index: 3; font-style: normal; }

.NavCeshi > li.navcurrent > a i, .NavCeshi > li:hover > a i{ color: #fff; }
.NavCeshi > li > a:before{content: '';display: block;width:1px;height:20px;background: rgba(255, 255, 255, 0.3);position: absolute;right: 0;top: 25px;}
.NavCeshi > li > a:after{content: '';display: block;width: 0%;height: 3px;-webkit-transition: 0.2s all ease-in-out;transition: 0.2s all ease-in-out;position: absolute;left: 50%;transform: translate(-50%);bottom: 0;background: #fff;}
.NavCeshi > li.navcurrent > a:after, .NavCeshi > li:hover > a:after{ width:35px;}

/*导航下拉*/
.nav2{-webkit-transition: all 0.3s ease-out 0s;transition: all 0.3s ease-out 0s;position: absolute;width:190px;opacity: 0;visibility: hidden;z-index: 9999;left:50%;top:70px; margin-left:-94px; text-align:center; border-top:4px #e20b09 solid;    transform: translate3d(0px, 10px, 0px);
    -moz-transform: translate3d(0px, 10px, 0px);
    -webkit-transform: translate3d(0px, 10px, 0px);}
.nav2 a{background: #e20b09;box-shadow: 0 6px 10px rgba(0, 0, 0, .1);padding: 18px 0;width: 190px;height: 14px;line-height: 14px; display: block;color: #fff;font-size: 14px;  -webkit-transition: none ease-out .3s;    transition: none ease-out .3s;  transition-property: color, background, text-indent, opacity;}
.nav2 a:hover{background: #fff; text-indent: 10px;color: #e20b09;}
.nav ul li:hover .nav2 {opacity: 1;visibility: visible;transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.12);transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;}














/*幻灯片*/
.banner_box,.banner_box .bd li{height:600px;background: #fff;}
.banner_box .banner-btn a.prev,.banner_box .banner-btn a.next{top:280px;background-image:url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201231/20201231091425_2038525935.png);}
.banner_box .hd ul li.on{background:#e20b09;}
.banner_box{min-width:1400px;position:relative;overflow:hidden;}
.banner_box .bd{ width:100% !important;}
.banner_box .bd li{width:100%;background-position: center;background-repeat: no-repeat;}
.banner_box .bd li a{display:block;background-size:auto;width:100% !important; height:100% !important;}
.banner-btn a{display:block;width:49px;height:104px;position:absolute;filter:alpha(opacity=0);-moz-opacity:0;-khtml-opacity:0;opacity:0;-webkit-transition: 0.3s all ease-in-out;transition:0.3s all ease-in-out}
.banner-btn a.prev{left:-54px;background-repeat:no-repeat;background-position:0 0;} 
.banner-btn a.next{right:-54px;background-repeat:no-repeat;background-position:-49px 0;}
.banner_box:hover .banner-btn a.prev{ left:54px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner_box:hover .banner-btn a.next{ right: 54px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner_box .banner-btn a.prev:hover,.banner_box:hover .banner-btn a.next:hover{filter:alpha(opacity=80); -moz-opacity:.8; -khtml-opacity:.8; opacity:.8;}
.banner_box .hd {position:absolute;bottom:20px;width: 100%;display: block;}
.banner_box .hd ul{ text-align: center}
.banner_box .hd ul li{ width:10px; height:10px; border-radius :20px; text-indent:-9999px; background:#ccc; cursor:pointer; display:inline-block; margin:0 5px; -webkit-transition: 0.3s all ease-in-out; transition:0.3s all ease-in-out;}
.banner_box .hd ul li.on{width:10px;}









/*搜索*/
.search_nbg{height:84px; margin:0 auto;position:absolute; top:535px;background: #f5f5f5;}
.search_bg{ height:84px; margin:0 auto;}
#search{ color: #999;width:1400px;line-height:84px;margin:0 auto;}
.search_01 i{display: block;float: left;padding-top: 22px;margin-right: 14px;}
.search_01{ float:left; width:800px; padding-left:2px;}
.search_02{width:485px;height:50px;overflow:hidden;margin-top:19px;float:right;}
.search_02 form{padding-left:0;}
.search-i{ width:136px; overflow:hidden; height:50px;}
.search-bg{float: left;width: 287px;height: 48px;overflow: hidden;padding-left: 10px;          background: #fff;border: 1px #eee solid;border-left: none;}
.search_01 a{font-size:16px;}

.search_02_image{width:48px;height:48px;border:1px #eee solid;float: left;}
.search_02_image img{display: block;margin: 13px 0 0 13px;}













/*产品*/
.prod_bg{height:1055px;background:#f5f5f5;}
.prod_t{height:70px;line-height: 70px;}
.prod_t table{width:100%;}
.prod_t tr,.prod_t td{display: block;float: left;width: 700px;height: 70px;transition: all 0.3s;position: relative;}
.prod_t tr:nth-child(2){background: #292929;}
.prod_t tr:nth-child(1),.prod_t tr:nth-child(3){background: #1d1d1d;}
.prod_t td:before{display: block;content:"";width:30px;height:30px;background:url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230171355_1773238845.png)no-repeat;position: absolute;top: 20px;left: 40px;}
.prod_t tr:nth-child(2) td:before{background-position: -30px 0px;}
.prod_t tr:nth-child(3) td:before{background-position: -60px 0px;}
.prod_t td:after{display:block;content:"";width: 0;height: 0;border-left: 7px solid transparent;border-right: 7px solid transparent;border-bottom: 11px solid #f2f2f2;position: absolute;top: 35px;right: 43px;transition: all 0.3s;}
.prod_t td.on:after{border-top: 11px solid #f2f2f2;border-bottom: none;}
.prod_t td.on{    background: #e20b09;}
.prod_t tr a{display: block;padding-left: 100px;font-size: 20px;color: #fff;font-weight: 500 !important;}


.prod_b{margin-top:40px;}
.prod_b tr:last-child{display:block;margin-top:30px;}
.prod_b td{display: block;float: left;margin-right: 20px;padding:0 !important;    box-shadow: 0 0 20px #e0e0e0;transition: all .5s;position: relative;
}
.prod_b td:last-child{margin: 0px !important;}
.prod_b td:hover{-webkit-box-shadow: 0 15px 30px rgba(0,0,0,.1);box-shadow: 0 15px 30px rgba(0,0,0,.1); -webkit-transform: translate3d(0,-5px,0);}
.prod_b td:after{display:block;content:"";width:40px;height:40px;background:url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230175133_1692422188.png)no-repeat;position: absolute;top: 15px;left: 15px;z-index: 9;}
.prod_b td>a{display: block;overflow: hidden;}
.prod_b td>a:before{display:block;content:"";width: 335px;height: 0px;background: rgba(0, 0, 0, 0.3);position: absolute;z-index: 5;transition: all 0.3s;}
.prod_b td>a:hover:before{height:308px;}
.prod_b td>a img{width: 335px;height: 248px;transition: all 0.3s;}
.prod_b td:hover>a img{transform: scale(1.1) translateY(0);}
.prod_b td br{display:none;}
.prod_b td span a{display: block;height: 60px;line-height: 60px;background: #fff;font-size: 16px;color: #666;}














/*数据*/
.data_bg{height:474px;background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230111453_496544157.jpg)no-repeat center;}
.t_data b,.t_data p{color:#fff;}
.data{height:240px;margin-top: 9px;border:1px #fff solid;border-bottom: none;}
.data li{width:279px;height:240px;float:left;border-right: 1px #fff solid;color: #fff;text-align: center;position:relative;}
.data li:last-child{border-right:none;}
.data li p{margin-top:60px;font-size: 50px;font-family: "DIN";}
.data li p:after{display:block;font-size: 14px;position:absolute;top: 95px;}
.data li:nth-child(1) p:after{content:"年";left: 152px;}
.data li:nth-child(2) p:after{content:"+";left: 180px;}
.data li:nth-child(3) p:after{content:"㎡";left: 195px;}
.data li:nth-child(4) p:after{content:"万";left: 195px;}
.data li:nth-child(5) p:after{content:"+";left: 195px;}
.data li span{display: block;margin-top:20px; font-size: 18px;}
















/*应用领域*/
.apply_bg{height:790px;}
.t_apply{font-family: "Tw Cen MT";}
.apply_fr{width:548px;}
.apply_fr a{display: block;height:122px;line-height: 122px;padding-left: 105px; background: #f8f8f8;border-bottom:1px #eee solid;font-size: 26px;color:#666;transition: all 0.3s;position:relative;}
.apply_fr a:before{display:block;content:"";width:40PX;height:40px;position:absolute;top: 42px;left: 30px;transition: all 0.3s;background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230141020_1667656144.png)no-repeat;}
.apply_fr a:nth-child(1):before{background-position: 0px -40px;}
.apply_fr a:nth-child(2):before{background-position: -40px -40px;}
.apply_fr a:nth-child(3):before{background-position: -80px -40px;}
.apply_fr a:nth-child(4):before{background-position: -120px -40px;}
.apply_fr a:nth-child(5):before{background-position: -160px -40px;}
.apply_fr a:nth-child(6):before{background-position: -200px -40px;}
.apply_fr a.on{color:#fff; background: #e20b09 url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230140733_1004437939.png)no-repeat 500px;}
.apply_fr a.on:nth-child(1):before{background-position: 0px 0px;}
.apply_fr a.on:nth-child(2):before{background-position: -40px 0px;}
.apply_fr a.on:nth-child(3):before{background-position: -80px 0px;}
.apply_fr a.on:nth-child(4):before{background-position: -120px 0px;}
.apply_fr a.on:nth-child(5):before{background-position: -160px 0px;}
.apply_fr a.on:nth-child(6):before{background-position: -200px 0px;}













/*定制经验*/
.custom_bg{height:1090px;background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230142729_2140937164.jpg)no-repeat center;}
.t_custom b{color: #fff;}
.t_custom p{width: 392px;height: 44px; line-height: 44px;margin: 18px auto 0;background: #fb0107;color: #fff;}
.t_custom p:after{    margin: 20px auto 0;}
.custom li{float:left;width:431px;margin-right: 51px;text-align: center;position:relative;    cursor: pointer;}
.custom li:last-child{margin-right: 0px;}
.custom_image{position: relative;z-index: 5;}
.custom_content{height:400px;position:absolute;left: 0;top: 325px; background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230143045_1452953763.png)no-repeat center;}
.custom_content:before{display:block;content:"";width:431px;height:0px;position: absolute;background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230144136_1054667038.png)no-repeat;transition: all 0.3s;}
.custom li:hover .custom_content:before{height:400px;}
.custom_content b{display: block;margin: 126px 0 25px 0;font-size: 24px;color:#333;position: relative;}
.custom li:hover .custom_content b{color:#fff;}
.custom_content p{width: 90%;margin: auto;font-size: 18px;color: #666;line-height: 30px;position: relative;}
.custom li:hover .custom_content p{color: #eee;}
.custom_content p:after{display:block;content:"";width:25px;height:5px;background: #e20b09;margin:65px auto 0;position: relative;}
.custom li:hover .custom_content p:after{background: #eee;}












/*合作客户*/
.partner_bg{height:663px;}
.t_partner p{font-family: "Tw Cen MT";}
.partner{position: relative;}
.partner_t{border: 1px #eee solid;}
.partner_t tr{display: block;height: 179px;border-bottom: 1px #eee solid;}
.partner_t td{display: block;float: left;width: 278.5px;height: 178px;padding-left: 0px !important;border-right: 1px #eee solid;position: relative;}
.partner_t tr:first-child td:last-child{border-right: none;}
.partner_t td:after{display: block;content: ''; width: 279px;height: 179px;background: rgba(226, 11, 9, 0.8);position: absolute;top: 0px;left: 0px;z-index: 0;transform: scale(0);transition: 0.3s ease all;}
.partner_t td:hover:after{transform: scale(1);}
.partner_t td>a{display: block;}
.partner_t td>a img{}
.partner_t td br{display:none;}
.partner_t td div{    padding-top: 0px !important;}
.partner_t td div a{width: 100%;height: 100%;line-height: 178px;display:none;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%) !important;z-index: 3;font-size: 16px;color: #fff;transform: scale(0);transition: 0.3s ease all;}
.partner_t td:hover div a{transform: scale(1);display:block;}
.partner_b{width: 280px;height: 179px;background: #333;position: absolute;right: 1px;bottom: 2px;transition: all 0.3s;}
.partner_b:hover{background: #e20b09;}
.partner_b a{display: block;width: 220px;height: 129px;padding-left: 60px;padding-top: 53px;}
.partner_b b{font-size: 35px;color: #666;}
.partner_b:hover b{color:#fff;}
.partner_b p{margin-top: 5px;font-size: 16px;color: #fff;}











/*简介*/
.com_bg{height:935px;background: #f5f5f5;}
.com_fl img{width:695px;height:397px;}
.com_fr{width:585px;height:277px;padding: 60px;background: #fff;}
.com_fr p{font-size:15px;color:#666;line-height: 30px;}
.com_fr a{display:block;width:108px;height:38px;line-height: 38px;margin-top:43px;padding-left:30px; border:1px #eee solid;border-radius: 18px;font-size: 16px;color:#333;background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230160253_846328818.png)no-repeat 100px;}
.com_fr a:hover{background:#000 url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230160253_846328818.png)no-repeat 100px;color:#fff;border: none;}
.com_b{margin-top:20px;}
.com_b a{display:block;width:466px;height:220px;line-height: 220px; font-size: 20px;color:#fff;text-align: center;float:left;position:relative;overflow: hidden;}
.com_b a:nth-child(1){background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230161833_20189168.jpg)no-repeat center;}
.com_b a:nth-child(2){background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230161833_838617825.jpg)no-repeat center;}
.com_b a:nth-child(3){background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230161833_1413510868.jpg)no-repeat center;}
.com_b a:before{display:block;content:"";width:468px;height:220px;background: rgba(0, 0, 0, 0.3);position: absolute;    transition: all 0.3s;}
.com_b a:hover:before{background: rgba(251, 1, 7, 0.8);}
.com_b a:after{display:block;content:"";width:28px;height:28px;background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230162931_1896474523.png)no-repeat;position: absolute;left: 50%;bottom: -30px;transform: translate(-50%);transition: all 0.3s;}
.com_b a:hover:after{bottom: 33px;}
.com_b p{width:40px;height:40px;background: url(https://memberpic.114my.com.cn/dgmddq/uploadfile/image/20201230/20201230161015_694180752.png)no-repeat;position:absolute;top: 52px;left: 215px;}
.com_b a:nth-child(2) p{background-position:-40px 0;}
.com_b a:nth-child(3) p{background-position:-80px 0;}
.com_b span{position: relative;}













/*新闻*/
.news_bg{height:785px;}
.news_list{width:497px;margin: 0 auto;}
.news_list li{width:150px;height: 50px;line-height: 50px;margin-right: 22px;background: #222;float: left;text-align: center;font-size: 18px;color: #fff;cursor: pointer;border-radius: 25px;}
.news_list li:last-child{margin-right: 0px;}
.news_list li+li{margin-left: 1px;}
.news_list li.on{background: #e20b09;color: #fff;}
.news_box .news_div_item:nth-child(-n+2){width:330px;height: 410px;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_pic img{width:330px;border: 1px solid #eee;box-sizing: border-box;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_pic{position: absolute;top:0;width:330px;display:block;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_date{position: absolute;top:414px;width:330px;font-size:14px;color: #333;}
.news_div_item_year,.news_div_item_month,.news_div_item_day{display: inline-block;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_content{position: absolute;top:263px;width:330px;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_month:after{content:'-';}
.news_div_item_a{font-size:18px !important;color:#333;line-height:55px;}
.news_div_item_body{font-size:14px;color:#666;line-height:23px;margin-top: 55px;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_body{line-height:28px;}
.news_box .news_div_item:nth-child(2){margin-left:30px;}
.news_box .news_div_item{width:672px;height:143px;float:left;position: relative;box-sizing: border-box;}
.news_box .news_div_item:nth-child(n+3){margin-left:38px;}
.news_div_item_pic{display:none;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_content{width:485px;position: absolute;left: 135px;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_date{position: absolute;left:30px;font-size:14px;top: 80px;color: #333;    font-weight: bold;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_date:after{display:block;content:"";width: 1px;height: 75px;background: #eee;position: absolute;top: -50px;right: -28px;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_day{position: absolute;top:-60px;font-size: 44px;left:3px;color: #333;font-weight: bold;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_a{height:143px;    top: 5px;}
.news_box .news_div_item:nth-child(n+3){border: 1px #eee solid;}
.news_box .news_div_item_a{display: block;width: 100%;height: 184px;position: absolute;}
















/*版权*/
.lines_bg{border-top: 1px #eee solid;}
.end1 {width: 1400px;margin: 0 auto;overflow: hidden;position: relative;padding: 10px 0;}
.copyright{ background:#222;}
.links{ line-height:88px;}
.links p{ float:left; font-size:28px; color:#999;margin-right: 20px;}
.links d{float: left;font-size:18px;color:#333;}
.links p:nth-child(2){ font-size:18px; margin:0 20px 0 5px;}
.crcon{ padding:65px 0 80px;}
.crkslj li{ float:left;padding:0 100px 0 0;}
.crkslj li p{ font-size:20px; color:#fff; margin:0 0 20px 0;}
.crkslj li a{ display:block; font-size:14px; color:#999; line-height:34px;}
.crkslj li a:hover{ color:#fff;}
.crcon_tel{padding: 0px 0 0 100px;height: 240px;border-left:1px solid #2e2e2e;float: left;}
.crcon_tel a{font-size:14px; color:#999; line-height:34px;display: block;}
.crcon_ewm p{width: 162px;line-height: 30px;border: 1px solid #2e2e2e;text-align: center;margin-top: 5px;color: #999;}
.crcon_tel p{font-size: 24px;color: #fff;margin-bottom:20px;}
.end{ border-top:1px solid #2e2e2e; line-height:50px;}
.end,.end a{ font-size:15px; color:#999;}
.end a:hover{ color:#fff;}