/*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;}

*{box-sizing: border-box;}

#copy{display: none;}

a {color: #666; text-decoration: none;}
a:hover { color:#0f52eb;text-decoration: none; border-bottom-style:}

.page{ margin:0 auto;width: 1300px;position: relative;}
.bg{ width: 100%; min-width: 1300px;}
.box{margin: 0 auto;width:94.6%;}

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

em,i {font-style: normal;}


/*隐藏右边滚动条
body::-webkit-scrollbar {  display: none;}*/


/*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*/
.title{padding:70px 0 35px 0;text-align: center;}
.title b{font-size: 40px;color:#333;}
.title t{color:#0f52eb;}
.title p{margin-top: 5px;font-size:18px;color:#999;}





/*最上*/
.top_bg{height:45px;line-height: 45px;background:#f5f5f5;font-size: 0.8vw;color:#b5b5b5;}
.top_bg a{font-size: 0.8vw;color:#b5b5b5;}
.top_connect a{float:left;display:block;height: 45px;padding:0 35px;border-left: 1px #e5e5e5 solid;color:#b5b5b5;font-size: 15px;}
.top_connect a:last-child{border-right: 1px #e5e5e5 solid;}
.top_connect a span{font-size: 24px;color:#0f52eb;font-weight: bold;}




/*抬头*/
.head_bg{height:130px;position: relative;}
.logo{display: flex;align-items: center;height: 130px;}
.logo img{width:13.75vw;}
.men{display: flex;flex-direction: column;align-items: center;justify-content: center;height: 130px;margin-left: 20px;}
.men b{font-size: 30px;color: #333;}
.men p{width: 270px;height: 30px;line-height: 30px;margin-top: 5px;background: #0f52eb;text-align: center;border-radius: 50px;font-size: 18px;color: #fff;}

/*栏目*/
.nav{margin-right: 3vw;}
.NavCeshi li{float:left;padding: 0 1.2vw;position:relative;top: 0px;transition: 0.2s all ease-in-out;}
.NavCeshi li>a{display:block;position: relative;text-align: center;}
.NavCeshi li i{line-height:130px;font-style:normal;font-size: 16px;color:#333;}
.NavCeshi li.navcurrent i,.NavCeshi > li:hover > a i{color:#0f52eb;}
.NavCeshi > li.navcurrent > a:before,.NavCeshi > li:hover > a:before{ left: 12px !important}
.NavCeshi > li > a:after{ content: ''; display: block; width: 0%; height:2px;transition: 0.2s all ease-in-out; position: absolute; left:0%; bottom: 0; background: #0f52eb;z-index: -1; }
.NavCeshi > li.navcurrent > a:after, .NavCeshi > li:hover > a:after{ width: 100%}

/*下拉*/
.NavCeshi .nav2{width:190px;border-top: 4px #0f52eb solid;position: absolute;left:50%;top:100px;transform: translate(-50% );z-index: 9;transition: all 0.3s ease-out 0s;opacity: 0;}
.NavCeshi li:hover .nav2{opacity: 1;top:130px;z-index: 9999;}
.NavCeshi .nav2 a{display: block;height: 50px;line-height: 50px;background: #0f52eb;color: #fff;text-align: center;transition:ease-out .3s;overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;font-size: 16px;}
.NavCeshi .nav2 a:hover{background: #fff;text-indent: 10px;color: #0f52eb;}
.nav2 table{width: 100%;}



/*其他屏幕样式*/
@media (max-width: 1850px) and (min-width: 1781px){

}
@media (max-width: 1780px) and (min-width: 1681px){
 .NavCeshi li{padding: 0 1.1vw;}
}
@media (max-width: 1680px) and (min-width: 1600px){
     .NavCeshi li{padding: 0 1vw;}
.NavCeshi li i{font-size: 15px;}
}
@media (max-width: 1599px) and (min-width: 1500px){
     .NavCeshi li{padding: 0 0.9vw;}
.NavCeshi li i{font-size: 14px;}
}
@media (max-width: 1499px) and (min-width: 1300px){
    .NavCeshi li{padding: 0 0.8vw;}
.NavCeshi li i{font-size: 14px;}
}





/*搜索*/
.search{width: 100%;position: absolute;padding: 0 2%;top: 131px;right: 0;background: rgb(0 0 0 / 0.6);z-index: 99;transition:all 0.3s;transform: rotateX(90deg);}
.search_bg:hover .search{transform: rotateX(0deg);}
.search_nbg{position: absolute;z-index: 999;top: 516px;border: 1px solid #eee;background: #fff;}
.search_nbg .search{margin:0 auto;background: #fff;}
.search-bg{width:300px;height:46px;margin-top:26px;}
.search_l{line-height: 100px;color: #c0c0c0;}
.search_l dd{font-size:18px;color: #fff;display: inline-block;}
.search_l a{font-size: 15px;color: #ccc;}
.search_l a:hover{color:#fff;}
.search-bg #infoname{width:270px;background:#e6e6e6 ;outline:none; color:#ccc;border: none;height:45px;line-height:6;font-size: 14px;padding-left: 20px;font-weight: lighter;border: 1px solid #eee;border-top: none;border-bottom: none;border-radius: 23px;}
.search_nbg #infoname{width:278px;height: 44px;}
.search-bg{position: relative;}
.search-i{position: absolute;right: 0px;top: 0px;height: 46px;}
.search-i input{outline: none;}
.search_bg:hover .search_bg_img{width:100%;}
.search_bg_img{width:80px;height:130px;position: absolute;right: 0;}
.search_bg_img img{position: absolute;top: 50px;right: 0;}







/*幻灯片*/
.banner{overflow:hidden; width:100%; position:relative;z-index: 1;background: #ccc;min-width: 1300px;}
.banner-box{ min-width:1300px; height:770px; position:relative; margin:0 auto; }
.banner-box .bd, .banner-box .bd ul{ width:100% !important; }
.banner-box .bd li{ width:100% !important; height:770px; background-position: center; background-repeat: no-repeat;}
.banner-box .bd li a{ display:block; background-size:auto;     width: 100%;    height: 80%;    position: relative;    z-index: 9;}
.banner-btn{ width: 100%; position: absolute; top:300px; left: 0; margin-left: 0; height: 400px; overflow: hidden; }
.banner-btn a{ display:block; width:49px; height:104px; position:absolute; top:30px; filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity:0; opacity:0; transition:0.3s all ease-in-out; z-index: 9;}
.banner-btn a.prev{ left:-50px;background-position: 0 0;} 
.banner-btn a.next{ right:-50px;background-position: -49px 0;}
.banner-btn a{background:url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220530/20220530174156_1966819408.png) no-repeat;}
.banner-box .hd { position:absolute; bottom:0px; width: 100%; display: block; }
.banner-box .hd ul{ text-align: center}
.banner-box .hd ul li{ width:10px; height:10px; border-radius :50%; text-indent:-9999px; background:#fff; cursor:pointer; display:inline-block; margin:0 5px; transition:0.3s all ease-in-out; opacity:0.8;}
.banner-box .hd ul li.on{ background: #0f52eb;border-radius: 8px; width:70px;}
.banner-box:hover .banner-btn a.prev{ left:80px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box:hover .banner-btn a.next{ right: 80px; 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; }

/*内页*/
.banner-nbox{height:350px;}
.banner-nbox .bd li{height:350px;}
.banner-nbox .banner-btn{    top: 100px;}

    






/*关于开研*/
.about_bg{height:860px;padding-top: 80px; background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528102359_1088330369.jpg)no-repeat center;}
.about{display: flex;justify-content: space-between;}
/*左边*/
.about_title{padding-top: 20px;text-align: left;}
.about_fl{width:850px;}
.about_video{width:100%;height:560px;background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528110130_1508080583.jpg)no-repeat center;position: relative;}
.about_button{width:75px;height:75px;background: #0f52eb url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528111147_1984374878.png)no-repeat center;border-radius: 100%;position: absolute;left: calc(50% - 37.5px);top: calc(50% - 37.5px);cursor:pointer;box-shadow: 0 0 0 0 rgba(15, 82, 235);animation: ripple 3s infinite;}
.about_button:before,.about_button:after{content: "";display: block;width:75px;height:75px;box-shadow: 0 0 0 0 rgba(15, 82, 235);animation: ripple 3s infinite;position:absolute;right: 0;bottom: 0;border-radius: 100%;}
.about_button:before{-webkit-animation-delay:.9s;animation-delay:0.9s;}
.about_button:after{-webkit-animation-delay:.6s;animation-delay:0.6s;}
.about_video_page{width: 100%;height: 100%;background: rgb(0 0 0/0.8);position: fixed;top: -200%;left: 0;z-index: 9;transition: 0.3s;}
.about_video_page.cur{top:0;}
.about_iframe{position: absolute;left: calc(50% - 350px);top: calc(50% - 200px);}
.about_video_closure{width: 60px;height: 60px;line-height: 60px;background: #0f52eb;border-radius: 100%;font-size: 20px;color: #fff;font-weight: 100;text-align: center;position: absolute;left: calc(50% - -320px);top: calc(50% - 220px);cursor: pointer;}

@keyframes ripple {
    70% {
        -webkit-box-shadow: 0 0 0 50px rgba(237, 107, 27, .0);

                box-shadow: 0 0 0 50px rgba(237, 107, 27, .0);
    }
    100% {
        -webkit-box-shadow: 0 0 0 0 rgba(237, 107, 27, .0);
                box-shadow: 0 0 0 0 rgba(237, 107, 27, .0);
    }
}
/*右边*/
.about_fr{display: flex;flex-direction: column;justify-content: center;width:550px;height:700px;padding:0 55px;background: #fff;box-shadow: 0px 0px 11.04px 0.96px rgba(51, 51, 51, 0.15);}
.about_fr_top *{display: block;}
.about_fr_top b{font-size: 34px;line-height: 46px;color:#333;}
.about_fr_top li{display: flex;justify-content: space-around;margin-top: 36px;}
.about_fr_top a{display: flex;align-items: center;justify-content: center;width:219px;height:60px;background: #0f52eb;}
.about_fr_top t{font-size: 20px;color:#333}
.about_fr_top t:before{content: "";display: block;width:80px;height:2px;background: #e5e5e5;margin:55px 0 50px 0;}
.about_fr_top p{margin:10px 0 0px 0;padding-bottom: 17px;border-bottom:1px #eee solid; font-size: 16px;line-height: 32px;color:#666;}
.about_fr_bottom{display: flex;justify-content: space-between;margin-top: 25px;}
.about_fr_bottom li{width: 33%;text-align: center;}
.about_fr_bottom li+li{border-left: 1px dashed #e5e5e5;}
.about_fr_bottom t{font-size: 52px;color:#0f52eb;font-weight: bold;}
.about_fr_bottom P{margin-top:6px;font-size: 16px;color:#333;}





/*产品中心*/
/*分类*/
.prod_sort{display: flex;flex-wrap: wrap;}
.prod_sort a{display: flex;width:31%;margin-right: 28px;}
.prod_sort a:nth-child(n+1):nth-child(-n+3){margin-bottom:25px;}
.prod_sort a:nth-child(3n){margin-right:0px;}
.prod_sort t{box-shadow: 0px 0px 11.04px 0.96px rgba(51, 51, 51, 0.15);}
.prod_sort li{display: flex;flex-direction: column;justify-content: center;align-items: center;height:165px;padding: 0 15px;background: #f8f8f8;text-align: center;position: relative;}
.prod_sort li:before{content:"";display:block;width: 100%;height: 165px;background: #0f52eb;position: absolute;top: 0;left: 0;transition: 0.3s;transform: scale(0);}
.prod_sort a:hover li:before{transform: scale(1);}
.prod_sort li *{position: relative;}
.prod_sort p{font-size: 22px;color:#333;}
.prod_sort a:hover p{color:#fff;}
.prod_sort span{margin-top: 10px;font-size:14px;line-height: 24px;color:#999;}
.prod_sort a:hover span{color:#a7c0f8;}
/*图片*/
.prod_img{margin-top:25px;}
.prod_img ul{display: flex;justify-content: space-between;}
.prod_img ul:last-child{margin-top: 25px;}
.prod_img li{width: 306px;height: 348px;padding: 25px 25px 0 25px;background: #f5f5f5;}
.prod_img li *{display:block;}
.prod_img li>a{overflow: hidden;}
.prod_img li>a img{width: 100%;height: auto;transition: 0.3s;}
.prod_img li:hover>a img{transform: scale(1.2);}
.prod_img br{display:none;}
.prod_img span{position: relative;line-height: 65px;}
.prod_img span:before{content:"更多";display:block;width: 70px;height: 30px;line-height: 30px;background: #fff;box-shadow: 0px 0px 11.04px 0.96px rgba(51, 51, 51, 0.15);font-size: 14px;color: #333;text-align: center;position: absolute;right: 0;bottom: 17px;}
.prod_img span a{font-size: 16px;color: #333;}
.prod_img li:hover span a{color:#0f52eb;}






/*设备特点*/
.trait_bg{height:945px;padding-top: 125px;background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528102511_1673556911.jpg)no-repeat center;}
.trait_page{width:880px;height:700px;padding:0 55px 55px 55px;background: #fff;}
.trait_content{display: flex;flex-wrap: wrap;justify-content: space-between;}
.trait_li{display: flex;align-items: center;width: 49.9%;height: 217px;padding: 0 25px;overflow: hidden;position: relative;transition: 0.3s;cursor: pointer;}
.trait_li:nth-child(n+3):nth-child(-n+4){margin-top: 1px;}
.trait_li:nth-child(1),.trait_li:nth-child(4){background: #f0f0f0;}
.trait_li:nth-child(2),.trait_li:nth-child(3){background: #f8f8f8;}
.trait_img{position: absolute;top: 0;left: 0;transform: scale(0);transition: 0.3s;}
.trait_li:hover .trait_img{transform: scale(1);}
.trait_li li{display: flex;}
.trait_text i{display: flex;justify-content: center;align-items: center;width:60px;height:60px;background:#0f52eb;border-radius: 100%;}
.trait_text i:after{content: "";display: block;width:32px;height:32px;background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528164102_1599573839.png)no-repeat;}
.trait_li:nth-child(2) i:after{background-position: -32px;}
.trait_li:nth-child(3) i:after{background-position: -64px;}
.trait_li:nth-child(4) i:after{background-position: -96px;}
.trait_text t{display: block;margin-left: 20px;font-size: 28px;line-height: 60px;color: #333;}
.trait_text p{margin-top: 15px;font-size: 16px;line-height: 30px;color: #666;}





/*应用行业*/
.apply_bg{height:700px;}
.apply ul{display: flex;}
.apply li{position: absolute;}
c:nth-child(1){}
.apply li:nth-child(2){left: 0;top: 249px;}
.apply li:nth-child(3){left:335px;}
.apply li:nth-child(4){right:0px;top:0px;}
.apply li:nth-child(5){right:0px;top:249px;}
.apply li>a{overflow: hidden;}
.apply li *{display:block;}
.apply li>a img{width:310px;height:224px;transition: 0.3s;}
.apply li:hover>a img{transform: scale(1.2);}
.apply li:nth-child(3)>a img{width: 630px;height: auto;}
.apply p{width: 100%;height: 50px;line-height: 50px;background: rgb(0 0 0/0.6);position: absolute;bottom: 0;left: 0;}
.apply p>a{font-size: 16px;color: #fff;text-align: center;}




/*合作客户*/
.cooperation_bg{height:360px;}
.cooperation{display: flex;height: 280px;box-shadow: 0 0 30px rgba(0,0,0,.08);align-items: center;}
.cooperation_text{display: flex;flex-direction: column;justify-content: center;width:30%;height: 100%;padding: 0 25px;background: #0f52eb;}
.cooperation_text b{font-size: 28px;color: #fff;}
.cooperation_text p{margin-top: 15px;font-size: 16px;color: #b6ccff;}
.cooperation_img{display:flex;width:100%;}
.cooperation_img tbody *{display:block;}
.cooperation_img tbody{display: flex;width: 100%;justify-content: center;align-items: center;}
.cooperation_img tr{display: flex;}
.cooperation_img td{padding-left: 0px !important;}
.cooperation_img td+td{margin-left:25px;}
.cooperation_img td>a{border: 1px #eee solid;}
.cooperation_img br{display:none;}
.cooperation_img td div{width: 100%;height: 40px;line-height: 40px;padding-top: 0px !important;background: #f5f5f5;}
.cooperation_img td:hover div{background: #0f52eb;}
.cooperation_img td div a{font-size: 16px;color: #333;}
.cooperation_img td:hover div a{color:#fff;}




/*四大优势*/
.adv_bg{height:945px;background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528102655_126518684.jpg)no-repeat center;}
/*切换*/
.adv_top{display: flex;justify-content: space-around;align-items: center;height:120px;background: #fff;}
.adv_top *{display: block;}
.adv_top li{display: flex;justify-content: center;align-items: center;width: 25%;height: 120px;position: relative;cursor: pointer;}
.adv_top li:after{content: "";display: block;width:1px;height:60px;background: #eee;position: absolute;right: 0;}
.adv_top li:last-child:after{display: none;}
.adv_top i{width:54px;height:54px;margin-right: 15px;background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528175514_1406758322.png)no-repeat;transition: 0.3s;}
.adv_top li:nth-child(2) i{background-position: -54px 0;}
.adv_top li:nth-child(3) i{background-position: -108px 0;}
.adv_top li:nth-child(4) i{background-position: -162px 0;}
.adv_top li.on i{background-position-y: -54px;}
.adv_top b{font-size: 28px;line-height: 28px;color:#333;}
.adv_top li.on b{color:#0f52eb;}
.adv_top p{margin-top:5px;font-size: 16px;color:#666;}
.adv_top li.on p{color:#6182cd;}
/*切换*/
.adv_content{margin-top:10px;}
.adv_content_ul{display: flex;}
.adv_content_ul *{display: block;}
.adv_content_text{display: flex;flex-direction: column;justify-content: center;width:50%;height:550px;padding: 0 55px 0 110px;background: #fff;position: relative;}
.adv_content_text:before{content:"";display: block;width:1px;height:550px;background: #eee;position: absolute;top:0;left: 70px;}
.adv_content_text b{position: relative;font-size: 36px;color:#333;}
.adv_content_text b:after{content: "";display: block;width:100px;height:1px;margin:25px 0 35px 0;background: #eee;}
.adv_content_text b:before{content: "";display: block;width:12px;height:12px;background: #6594ff;border-radius: 100%;border:9px #0f52eb solid;box-shadow: 0 0 0 0 rgba(15, 82, 235);animation: ripple 3s infinite;position: absolute;left: -55px;top: 12px;}
.adv_content_text p{font-size: 16px;line-height: 32px;color:#666;}
.adv_content_text p+p{margin-top:30px;}
.adv_content_text dl{display: flex;flex-direction: column;justify-content: center;height: 60px;margin: 55px 0 0 -70px;padding-left: 75px;position: relative;background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220528/20220528185251_63038410.png)no-repeat left;}
.adv_content_text span{font-size: 16px;color: #666;}
.adv_content_text t{font-size: 30px;color: #0f52eb;font-weight: bold;}





/*资质证书*/
.honor_bg{height:880px;}
.honor_swiper-container{height:667px;}
.honor_swiper-container .swiper-slide{display: flex;justify-content: center;margin-top:68px;}
.honor_swiper-container .swiper-slide a{overflow: hidden;position: relative;}
.honor_swiper-container .swiper-slide-active a{    overflow: inherit;}
.honor .swiper-slide img{width:365px;}
.honor .swiper-slide-active img{transition: 0.3s;transform: scale(1.25);}
.honor .swiper-slide p{ display: flex;justify-content: center;align-items: center;width: 100%;height: 488px;background: rgb(0 0 0/0.8);position: absolute;top:-100%;font-size: 18px;color: #fff;transition: 0.3s;}
.honor .swiper-slide-active p{transform: scale(1.25);}
.honor .swiper-slide:hover p{top:0px;}
.swiper-button{width: 60px !important;height: 60px !important;background: #0f52eb;border-radius: 100%;transition:0.3s;}
.swiper-button:after{font-size: 16px !important;color: #fff;}
.honor_swiper-container .swiper-button{top: 45% !important;}
.honor_swiper-button-next{right: -100px !important;}
.honor_swiper-button-prev{left: -100px !important;}
.honor_swiper-container:hover .honor_swiper-button-next{right: 40px !important;}
.honor_swiper-container:hover .honor_swiper-button-prev{left: 40px !important;}





/*新闻中心*/
.news_bg{height:800px;background: #f8f8f8;}
.news_t b:after{left: 315px;}
.news_t b:before{right: 315px;}
.news_list{width:562px;margin: 0 auto;}
.news_list li{width:160px;height:54px;line-height:54px;margin-right: 40px;background: #0f52eb;float: left;text-align: center;font-size: 18px;color: #fff;cursor: pointer;}
.news_list li:last-child{margin-right: 0px;}
.news_list li+li{margin-left: 1px;}
.news_list li a{color:#fff;font-size:18px;}
.news_list li.on {background: #333;color: #fff;}
.news_list li.on a{color: #fff;}
.news_box .news_div_item:nth-child(-n+2){width:317px;height: 430px;border: 1px solid #e5e5e5;}
.news_box{width:1300px;    overflow: hidden;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_pic img{width:315px;border-bottom: 1px solid #e5e5e5;box-sizing: border-box;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_pic{position: absolute;top:0;width:317px;display:block;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_date{position: absolute;top:391px;width:317px;font-size:14px;color: #333;    left: 18px;}
.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:243px;width:317px;}
.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:#999;line-height:23px;margin-top: 55px;padding: 0 20px;}
.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:606px;height:143px;float:left;position: relative;box-sizing: border-box;}
.news_box .news_div_item:nth-child(n+3){margin-left:30px;}
.news_box .news_div_item_pic{display:none;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_content{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: #e5e5e5;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 #e5e5e5 solid;}
.news_box .news_div_item_a{display: block;width: 100%;height: 184px;position: absolute;padding: 0 20px;padding: 0 20px;color: #333;}
    
    




/*版权*/
.copyright{ background: #222; }
.craddr{font-size:14px; color: rgba(255,255,255,0.4); line-height:36px;}
.crcon{border-top:1px solid #222;background:#222; border-top:1px solid rgba(255,255,255,0.1);}
.links{ height:106px; background:#222; line-height:106px; font-size:18px; color:rgba(255,255,255,0.5);}
.links p.fl{ background:url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220530/20220530174238_153338818.png) no-repeat left center; padding-left:33px;    font-size: 16px;}
.links p.fr a{ font-size:14px; color:rgba(255,255,255,0.5); font-weight:lighter;}
.crcon_t{display: flex;justify-content: space-between;width: 1300px;padding: 55px 0;position: relative;}
.crcon_t:before,.crcon_t:after{content: '';display: block;width:1px;height:235px;background: #333;position: absolute;}
.crcon_t:before{left: 450px;}
.crcon_t:after{right: 380px;}
.daohan{width: 450px;}
.daohan li:last-child{margin-top: 25px;}
.daohan li p {color:#fff;font-size: 20px;font-weight: normal;    margin-bottom: 20px;}
.erweima p {color:#fff;font-size: 20px;font-weight: normal;    margin-bottom: 25px;}
.daohan li a{width:150px;display: block;float: left;color: rgba(255,255,255,0.4);font-size: 14px;line-height: 30px;}

.erweima li{float: left;margin-right: 23px;}
.erweima li p{font-size: 14px;color: rgba(255,255,255,0.4);text-align: center;padding-top: 5px;}
.cr_tel:after {width: 44px;height: 1px;background:rgba(255,255,255,0.1);display: block; content: '';margin: 17px 0 10px 0;}
.erweima li img{width:130px;}
.cr_tel {color:#fff;font-size: 20px;font-weight: normal;    margin-bottom: 10px;}
.end{height: 100px;line-height: 100px;border-top: 1px #333 solid;background:#222;overflow: hidden;}
.end .page{display: flex;justify-content: space-between;}
.end,.end a{ font-size:15px;    color: rgba(255,255,255,0.4);}
.end a:hover{ color:#fff;}
.linkTagcs li a{color:rgba(255,255,255,0.5) !important;font-size: 14px;}
.linkTagcs li {line-height: 106px !important;}
.daohan li a:hover, .links p.fr a:hover, .end a:hover {color: #fff;}








/* 客服样式*/
.y-kefu-box { position: fixed; right: 0; top:30%; z-index: 9999; font-size: 13px;}
.y-kefu-box img { display: block; width: 100%; height: auto; }
.y-kefu-box01 .icon { display: block; background: url(https://memberpic.114my.com.cn/dgkaiyan/uploadfile/image/20220527/20220527110553_1611083870.png) no-repeat; margin: 0 auto 6px;}
.y-kefu-box01 { width: 54px; color: #666; text-align: center; }
.y-kefu-box01 .kf-close-btn { width: 27px; height: 27px; background-position: -5px -115px; position: relative; cursor: pointer;}
.y-kefu-box01 .kf-close-btn:before { content: ''; display: block; width: 1px; height: 12px; background-color: #0f52eb; position: absolute; bottom: -12px; left: 13px; z-index: 1; }
.y-kefu-box01 .show-status>a, .y-kefu-box01 .show-status>div { display: block; width: 52px; padding: 8px 0 12px; background-color: #fff; border-left: solid 1px #efefef; border-top: solid 1px #efefef; border-right: solid 1px #efefef; position: relative;}
.y-kefu-box01 .show-status { position: relative; }
.y-kefu-box01 .show-status .kf-zixun { background-color: #0f52eb; border-color: #0f52eb; color: #fff; margin: 10px 0 7px;}
.y-kefu-box01 .kf-zixun { border-radius: 2px; }
.y-kefu-box01 .kf-zixun i { width: 21px; height: 22px; background-position: -5px -5px; }
.y-kefu-box01 .kf-mobile { border-top-left-radius: 2px; border-top-right-radius: 2px; }
.y-kefu-box01 .kf-mobile>i { width: 18px; height: 18px; background-position: -5px -32px; }
.y-kefu-box01 .kf-mobile:hover>i { background-position: -30px -32px; }
.y-kefu-box01 .kf-weChat>i { width: 22px; height: 19px; background-position: -5px -55px; }
.y-kefu-box01 .kf-weChat:hover>i {background-position: -30px -55px; }
.y-kefu-box01 .kf-email { border-bottom-left-radius: 2px; border-bottom-right-radius: 2px; }
.y-kefu-box01 .kf-email>i { width: 18px; height: 14px; background-position: -5px -80px; }
.y-kefu-box01 .kf-email:hover>i { background-position: -30px -80px; }
.y-kefu-box01 .back-top i { width: 13px; height: 11px; background-position: -5px -98px; }
.y-kefu-box01 .back-top:hover i { background-position: -30px -98px; }
.y-kefu-box01 .kf-email, .y-kefu-box01 .back-top  { border-bottom: solid 1px #efefef;}
.y-kefu-box01 .back-top { margin-top: 20px; border-radius: 2px; left: 55px;}
.y-kefu-box01 .hver:hover { background-color: #0f52eb; border-color: #0f52eb;}
.y-kefu-box01 .hver:hover>p { color: #fff; }
.y-kefu-box01 .kf-zixun1 { border-radius: 2px;border-bottom: 1px #efefef solid;}
.y-kefu-box01 .kf-zixun1 i { width: 21px; height: 22px; background-position: -5px -180px; }
.y-kefu-box01 .kf-zixun1:hover>i { background-position: -30px -180px; }


.y-kefu-box01 .mobile-infos, .y-kefu-box01 .y-ewm-box, .y-kefu-box01 .y-email-infos { background-color: #fff; border: solid 1px #efefef; position: absolute; right: 90px; z-index: 2; border-radius: 2px; display: none;} 
/*咨询热线*/
.y-kefu-box01 .mobile-infos { width: 260px; text-align: left; top: 0;}
.y-kefu-box01 .mobile-infos>div { padding: 20px 0 20px 45px; position: relative; }
.y-kefu-box01 .mobile-infos>div i { width: 15px; height: 15px; background-position: -52px -32px; position: absolute; top: 22px; left: 20px; z-index: 2; }
.y-kefu-box01 .mobile-infos .online1 { border-bottom: solid 1px #efefef; }
.y-kefu-box01 .mobile-infos span { color:#0f52eb; }
.y-kefu-box01 .mobile-infos p { color: #0f52eb; font-size: 18px; }
y-kefu-box .right {
width: 12px;
height: 12px;
position: absolute;
right: -12px;
top: 24px;
}
y-kefu-box .right-arrow1,
y-kefu-box .right-arrow2 {
width: 0;
height: 0;
display: block;
position: absolute;
left: 0;
top: 0;
border-top: 6px transparent dashed;
border-right: 6px transparent dashed;
border-bottom: 6px transparent dashed;
border-left: 6px white solid;
overflow: hidden;
}
y-kefu-box .right-arrow1 {
left: 1px;
border-left: 6px #efefef solid;
}
y-kefu-box .right-arrow2 {
border-left: 6px white solid;
}
/*二维码*/
.y-kefu-box01 .y-ewm-box { width: 151px; height: 178px; top: -60px;}
.y-kefu-box01 .y-ewm-box>div { width: 151px; height: 178px; }
.y-kefu-box01 .y-ewm-box img { width:115px; height:114px; margin: 20px auto 10px; }
.y-kefu-box01 .y-ewm-box .y-ewm-img1 { width: 150px; border-right: solid 1px #efefef; }
.y-kefu-box01 .y-ewm-box .right { top: 84px; }
/*email*/
.y-kefu-box01 .y-email-infos { padding: 28px 20px 28px 45px; color:#b9b9b9; text-align: left; bottom: 0; width:170px;}
.y-kefu-box01 .y-email-infos p { color: #0f52eb; font-size: 16px; }
.y-kefu-box01 .y-email-infos>i { width: 18px; height: 13px; background-position: -52px -80px; position: absolute; left: 15px; top: 30px; }
.y-kefu-box01 .y-email-infos .right { top: 55px; }

.y-kefu-box01 .hide-status { width: 54px; height: 65px; background-color:#0f52eb;position: absolute; top: 37px; left: 55px; z-index: 9;}
.y-kefu-box01 .hide-status .kf-zixun { padding: 10px 0 7px; color: #fff; cursor: pointer; }ng: 10px 0 7px; color: #fff; cursor: pointer; }