body{overflow-x:hidden;}
body,td{font-size:14px; color:#555; font-family:Microsoft YaHei; font-family:微软雅黑;}
a{color:#555; text-decoration:none; font-size:14px;}
a:hover{color:#265ebf; text-decoration:underline;}
body,div,ul,li,h1,h2,h3,h4,h5,h6,form,input,textarea,p,th{ margin:0; padding:0;}
dl,dt,dd{margin:0px; padding:0px; list-style:none;}
ul,li{list-style:none;}
em,i{font-style:normal;}
img{border:0;}
.cl{clear:both;}
.fl{float:left;}
.fr{float:right;}



/*字体*/
@font-face {
font-family:neutraface2;
src: url(//cdn.dg.114my.cn/font/neutraface2/neutraface2.ttf),
     url(//cdn.dg.114my.cn/font/neutraface2/neutraface2.eot),
     url(//cdn.dg.114my.cn/font/neutraface2/neutraface2.otf),
     url(//cdn.dg.114my.cn/font/neutraface2/neutraface2.woff),
     url(//cdn.dg.114my.cn/font/neutraface2/neutraface2.woff2);
}
@font-face {
font-family:DIN Medium;
src:url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.ttf),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.eot),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.otf),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.woff),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.woff2);
}
@font-face {
font-family:Tw Cen MT;
src: url(//cdn.dg.114my.cn/font/TwCenMT/TwCenMT.ttf),
     url(//cdn.dg.114my.cn/font/TwCenMT/TwCenMT.eot),
     url(//cdn.dg.114my.cn/font/TwCenMT/TwCenMT.otf),
     url(//cdn.dg.114my.cn/font/TwCenMT/TwCenMT.woff),
     url(//cdn.dg.114my.cn/font/TwCenMT/TwCenMT.woff2);
}



/*通用栏目标题*/
.column_tit{ text-align:center;}
.column_tit em{ display:block; margin:0 auto; position:relative; font-size:40px; line-height:40px; color:#265ebf; font-weight:bold;}
.column_tit em:before{ content:""; display:block; position:absolute; left:0; top:18px; width:60px; height:6px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713155123_1513407132.png) no-repeat;}
.column_tit em:after{ content:""; display:block; position:absolute; right:0; top:18px; width:60px; height:6px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713155124_1432530361.png) no-repeat;}
.column_tit span{ display:block; font-weight:normal; margin-top:15px; font-size:18px; line-height:18px; color:#666;}



/*顶部*/
.top{ position:relative; width:100%; min-width:1400px; height:55px; line-height:55px; background:#eee;}
.top_fl{ position:absolute; left:3%; width:800px;}
.top_fr{ position:absolute; right:3%;}
.top_en{ float:left; margin-top:17px;}
.top_en li{ float:left; margin-left:25px;}
.top_en li a{ display:block; padding-left:42px; line-height:19px;}
.top_en li:nth-child(1) a{ background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20231111/20231111173152_1834285467.jpg) no-repeat;}
.top_en li:nth-child(2) a{ background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20231111/20231111173153_186616010.jpg) no-repeat;}
.top_ali{ float:left; margin-left:30px;}
.top_ali li{ float:left; margin-left:20px; padding-left:28px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713160318_106473795.png) left center no-repeat;}



/*抬头*/
.head{ position:relative; width:100%; min-width:1400px; height:120px;}
.head_fl{ position:absolute; left:3%;}
.head_logo{ float:left; margin-top:40px;}
.head_name{float:left; margin-top:40px; margin-left:11px; width:215px; padding-top:32px; font-size:16px; line-height:18px; letter-spacing:2.2px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20231113/20231113133615_2100480372.jpg) no-repeat;}
.head_fr{ position:absolute; right:3%;}
/*导航*/
.head_nav{float:left; margin-top:50px;}
.head_nav li{float:left; position:relative;}
.head_nav li+li{margin-left:78px;}
.head_nav li > a{display:block; height:70px; font-size:16px; line-height:16px; text-decoration:none; color:#333;}
.head_nav li:hover > a,.head_nav li.navcurrent > a{ color:#265ebf; font-weight:bold; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713161957_2135881954.jpg) center bottom no-repeat;}
/*下拉*/
.head_nav li > em{position:absolute; left:-50%; top:70px; transform:translateY(20px); opacity:0; width:200%; z-index:9; visibility:hidden; transition:0.3s;}
.head_nav li > em a{display:block; width:100%; text-align:center; line-height:50px; color:#333; text-decoration:none; background:#fff;}
.head_nav li:hover > em{transform:translateY(0); opacity:1; visibility:visible;}
.head_nav li > em a:hover{background:#e8e8e8;}

/*电话*/
.head_tel_all{ float:left; position:relative; margin-left:40px; margin-top:40px;}
.head_tel_btn{ cursor:pointer; width:42px; height:42px; border-radius:50%; box-shadow:0 0 25px #c8c8c8; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713155123_1432158201.png) center center no-repeat;}
.head_tel_btn:hover{ background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713161923_1753867762.png) center center no-repeat #265ebf;}
.head_tel_main{ width:170px; position:absolute; top:80px; right:0; z-index:9; line-height:36px; font-size:24px; font-family:DIN Medium; font-weight:bold; color:#FFF; padding:15px 25px; background:#265ebf; transform-origin:top; transform:rotateX(90deg); transition:600ms;}
.head_tel_btn:hover .head_tel_main{ transform:rotateX(0deg); transition:600ms;}



/*幻灯片*/
.banner{ width:100%; overflow:hidden; background:#fff; position:relative;}
.banner-box{ width:100%; height:650px; position:relative; margin:0 auto;}
.banner-box .bd{ width:100%; }
.banner-box .bd li{ width:100%; height:650px; background-position:center; background-repeat:no-repeat;}
.banner-box .bd li a{ display:block; background-size:auto;}
.banner-btn{width: 100%;position: absolute;top: 4px;left: 0;margin-left: 0;height: 100%;overflow: hidden;}
.banner-btn a{ display:block; width:49px; height:104px; position:absolute; top:40%; filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity:0; opacity:0; transition:0.3s all ease-in-out}
.banner-btn a.prev{ left:-50px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713170754_1328827045.png) 0 0 no-repeat; } 
.banner-btn a.next{ right:-50px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713170754_1328827045.png) -49px 0 no-repeat; }
.banner-box .hd { position:absolute; bottom:25px; width:100%;}
.banner-box .hd ul { width:1400px; margin:0 auto; text-align:center; }
.banner-box .hd ul li{ width:30px; height:30px; line-height:30px; color:#fff; font-family:Arial; font-size:16px; background:#333;cursor:pointer;display:inline-block; margin:0 2px; transition:0.3s all ease-in-out; }
.banner-box .hd ul li.on{ background:#265ebf;}
.banner-box:hover .banner-btn a.prev{ left:20px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box:hover .banner-btn a.next{ right:20px; 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;}



/*图标*/
.process{ width:100%; height:250px; max-width:1920px; overflow:hidden; background:#f3f3f3;} 
.process ul { display:flex;}
.process ul li{ display:block; height:250px; border-right:3px solid #eae9e9; width:20%; float:left; overflow:hidden;}
.process ul li:last-child{ border-right:none;}
.process ul li a{ display:block; text-decoration:none; text-align:center; height:250px; transition:all ease 0.4s;}
.process ul li a img{ display:inline-block; height:48px; margin-top:80px; }
.process ul li a p{ font-size:16px; line-height:25px; color:#000; margin-top:14px;}
.process ul li:hover a{ background:#eae9e9; transform:scale(1.1);}



/*产品*/
.productbg{ margin:0 auto; width:1300px; margin-top:80px;}
.productbg .column_tit em{ width:400px;}
.product{ margin-top:40px;}
/*产品分类*/
.sortbg{ width:260px; float:left;}
.sortbg a{ text-decoration:none;}
.sort_tit{ position:relative; height:70px; font-size:24px; line-height:24px; color:#fff; padding-top:25px; padding-left:40px; background:#265ebf; border-top-left-radius:4px; border-top-right-radius:4px; }
.sort_tit:before{ content:""; position:absolute; left:150px; top:47px; display:block; width:70px; height:1px; background:#fff;}
.sort_tit p{ font-family:Arial; font-size:18px; line-height:36px; color:rgb(255,255,255,0.6);}
.sort_cont{ margin-top:1px;}
.prolist2021 li{position:relative;}
.prolist2021 li a.prolist2021_one{display:block; margin-bottom:1px; font-size:16px; line-height:46px; text-indent:40px; text-decoration:none; transition:0.8s; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230818/20230818150941_30185926.png) 18px center no-repeat #c8e5f7;}
.prolist2021 li:hover a.prolist2021_one{ color:#FFF; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230818/20230818150941_348149160.png) 18px center no-repeat #fb9317;}
/*二级类*/
.prolist2021 li dl{position:absolute; z-index:100; left:275px; top:0; white-space:nowrap; z-index:6; background:#f0eeef; border-radius:5px; opacity:0; transform:translateY(20px); visibility:hidden; transition:0.5s;}
.prolist2021 li:hover dl{opacity:1; transform:translateY(0); visibility:visible;}
.prolist2021 li dl dt:nth-child(1):before{content:""; display:block; position:absolute; left:-20px; top:0; width:20px; height:49px;}
.prolist2021 li dl dt a{display:block; padding:0 25px; line-height:49px; transition-duration:0.5s;}
.prolist2021 li dl dt:nth-child(1) a{border-top-left-radius:5px; border-top-right-radius:5px;}
.prolist2021 li dl dt:nth-child(1) a:after{content:""; display:block; position:absolute; left:-20px; top:15px; width:0; height:0; border-top:10px solid transparent; border-right:10px solid #f0eeef; border-left:10px solid transparent; border-bottom:10px solid transparent; transition-duration:0.5s;}
.prolist2021 li dl dt:nth-last-child(1) a{border-bottom-left-radius:5px; border-bottom-right-radius:5px;}
.prolist2021 li dl dt a:hover{color:#fff; background:#fb9317;}
.prolist2021 li dl dt a:hover:after{border-right-color:#fb9317;}

.sort_tel{ padding-left:33px; height:236px; padding-top:46px; color:#fff; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713155124_1786989386.jpg) left -50px no-repeat;}
.sort_tel dt{ font-size:20px; line-height:45px;}
.sort_tel dt span{ font-size:26px; line-height:26px; font-weight:bold;}
.sort_tel dd{ margin-top:28px; font-size:14px; line-height:18px; text-indent:22px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713180011_1911595780.png) no-repeat;}
.sort_tel dd span{ font-size:28px; line-height:42px; font-family:DIN Medium; font-weight:bold;}


/*产品图片*/
.productshow{float:right; width:1022px;}
.productshow ul{ height:810px;}
.productshow .progdwz2021 li{float:left; position:relative; margin:0 10px 10px;}
.productshow .progdwz2021 li br{ display:none;}
.productshow .progdwz2021 li > a{ display:block; width:320px; height:260px; overflow:hidden; box-sizing:border-box; border:1px solid #e5e5e5;}
.productshow .progdwz2021 li > a img{ transition:0.5s; margin-top:-55px;}
.productshow .progdwz2021 li:hover > a img{ transform:scale(1.1);}
.productshow .progdwz2021 li span{ display:block; position:absolute; left:0; bottom:0; width:100%;}
.productshow .progdwz2021 li span a{ display:block; text-decoration:none; position:relative; margin-top:1px; padding-left:20px; line-height:40px; font-size:16px; color:#555; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713155124_780795681.png) 290px center no-repeat #e5e5e5; transition:0.5s;}
.productshow .progdwz2021 li:hover span a{ color:#fff; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230713/20230713183336_820814947.png) 290px center no-repeat #265ebf;}



/*产品特性*/

.traitbg{ margin-top:60px; width:100%; height:883px; padding-top:78px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230714/20230714150520_2072147798.jpg) center no-repeat;}
.trait{ margin:0 auto; width:1400px; position:relative; }
.trait .column_tit em{ width:490px;}
.trait_tu{ position:absolute; left:435px; top:180px;}
.traitcont{margin-top:100px; position:relative;}
.traitcont dl { position:absolute; text-align:right;}
.traitcont dt{ float:right; margin-left:20px; width:76px; height:76px; padding:7px; border-radius:50%; background:#333;}
.traitcont dt span{ display:block; width:74px; height:74px; border-radius:50%; display:flex; justify-content:center; align-items:center; border:1px dashed #333;}
.traitcont dt span img{ transition:0.5s;}
.traitcont dd{ float:right; font-size:16px; line-height:28px;}
.traitcont dd span{ display:block; color:#333; font-size:24px; line-height:24px; font-weight:bold; margin-bottom:15px;}
.traitcont dl:hover dt{ background:#265ebf;}
.traitcont dl:hover dt span{ border:1px dashed #fff;}
.traitcont dl:hover dt span img{ transform: rotateY(360deg);}
.traitcont dl:nth-child(1){ left:0; top:0; width:500px;}
.traitcont dl:nth-child(2){ left:-57px; top:220px; width:466px;}
.traitcont dl:nth-child(3){ left:0; top:450px; width:490px;}
.traitcont dl:nth-child(4){ right:0; top:0; width:505px; text-align:left;}
.traitcont dl:nth-child(5){ right:0; top:220px; width:434px; text-align:left;}
.traitcont dl:nth-child(6){ right:0; top:450px; width:495px; text-align:left;}
.traitcont dl:nth-child(4) dt,.traitcont dl:nth-child(5) dt,.traitcont dl:nth-child(6) dt{ float:left; margin-right:20px; margin-left:0;}
.traitcont dl:nth-child(4) dd,.traitcont dl:nth-child(5) dd,.traitcont dl:nth-child(6) dd{ float:left;}



/*应用领域*/
.Apply{ margin:0 auto; width:1400px; height:700px; margin-top:80px; position:relative;}
.Apply .column_tit em{ width:490px;}
.Apply1{ position:absolute; right:0; top:160px;}
.Apply1 dl{ position:relative; width:392px; height:100px; transition:0.5s; z-index:100;}
.Apply1 dt{ position:absolute; left:125px; top:30px; line-height:38px; transition:0.5s;}
.Apply1 dt span{ display:block; float:left; margin-right:20px; width:46px; height:38px; overflow:hidden;}
.Apply1 dt span img{ transition:0.5s;}
.Apply1 dl.Applycur dt span img{ margin-top:-38px;}
.Apply1 dt em{ display:block; float:left; font-size:18px;}
.Apply1 dl.Applycur dt em{ color:#FFF;}
.Apply1 dd{ position:absolute; left:314px; top:44px; font-size:18px; line-height:18px;}
.Apply1 dl.Applycur{ background:#265ebf;}
.Apply1 dl.Applycur dt{ position:absolute; left:60px;}
.Apply1 dl.Applycur dd{ color:#FFF;}
.Apply2{ float:left; margin-top:50px;}
.Apply2_cont{ width:1048px; height:576px; position:relative; overflow:hidden;}
.Apply2_cont span{ display:block; position:absolute; left:0; bottom:0; z-index:10; width:100%; line-height:90px; text-indent:40px; color:#FFF; font-size:18px; background:rgba(0,0,0,0.7);}
.Apply2_cont img{ transition:0.5s;}
.Apply2_cont:hover img{ transform:scale(1.1);}



/*简介*/
.adoutbg{ margin-top:80px; width:100%; height:697px; padding-top:130px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230714/20230714173611_549284191.jpg) center top no-repeat;}
.adout{width:1400px; margin:0 auto;}
.adout_cont{}
.adout_cont font{display:block; padding-left:610px;}
.adout_cont font em{display:block; margin-bottom:18px; padding-right:6px; font-size:40px; line-height:40px; color:#333; font-weight:bold; text-indent:50px;}
.adout_cont font span{font-family:Arial; font-size:16px; line-height:16px; color:#c1c4c7; letter-spacing:3px;}
.adout_cont i{display:block; margin-top:20px; font-size:26px; line-height:26px; color:#333; text-align:center;}
.adout_cont p{margin-top:50px; font-size:16px; line-height:36px;text-align:center;}
.adout_cont a{ display:block; margin:0 auto; margin-top:45px; width:138px; height:44px; border-radius:44px; border:1px solid #e4e9ee; text-indent:25px; font-size:16px; line-height:44px; text-decoration:none; transition:0.5s; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230714/20230714173818_2054204437.png) 102px center no-repeat;}
.adout_cont a:hover{ color:#FFF; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230714/20230714180140_1674958437.png) 102px center no-repeat #265ebf;}
/*数字*/
.about_digital{ margin:0 auto; width:1400px; margin-top:90px; color:#265ebf;}
.about_digital li{ position:relative; float:left; width:282px; margin-right:116px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230717/20230717101325_1533922084.png) right 10px no-repeat;}
.about_digital li span{ font-size:90px; line-height:64px; font-family:DIN Medium; font-weight:bold; letter-spacing:-4px;}
.about_digital li i{ position:absolute; font-size:40px; top:5px; line-height:20px;}
.about_digital li.about_digital1 i{ left:190px; font-size:24px;}
.about_digital li.about_digital2 i{ left:95px;}
.about_digital li.about_digital3 i{ left:140px;}
.about_digital li.about_digital4 i{ left:95px;}
.about_digital li.about_digital4{ margin-right:0; width:200px; background:none;}
.about_digital li em{ display:block; margin-top:35px; font-size:20px; line-height:20px; color:#555;}



/*合作客户*/
.customerall{ margin:0 auto; width:1400px; margin-top:80px;}
.customertit{ font-size:36px; color:#265ebf; line-height:36px; font-weight:bold;}
.customertit span{ font-size:18px; color:#666; line-height:48px; font-weight:normal;}
.customer{ margin:0 auto; width:1400px; margin-top:30px;}
.customer-box{ width:100%; height:312px; position:relative;}
.customer-box .bd li{ height:280px; position:absolute; z-index:100;}
.customer-box .bd li td{ display:block; float:left; width:278px; height:139px; padding-left:0 !important; border:1px solid #eaeaea; overflow:hidden;}
.customer-box .bd li td img{ margin-bottom:0 !important; transition:0.5s;}
.customer-box .bd li td:hover img{ transform:scale(1.1);}
.customer-box .bd li:nth-child(2) tr:nth-child(1),.customer-box .bd li:nth-child(2) tr:nth-child(2){ display:none;}
.customer-btn{ width:100%; position:absolute; top:0; left:0; height:100%;}
.customer-btn a{ display:block; width:48px; height:48px; border-radius:48px; position:absolute; top:-90px;}
.customer-btn a.prev{ right:65px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230717/20230717170504_2125665604.png) center center no-repeat #f7f7f7;} 
.customer-btn a.next{ right:0; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230717/20230717170504_607986341.png) center center no-repeat #f7f7f7;}
.customer-btn a.prev:hover{ background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230717/20230717170505_447504062.png) center center no-repeat #265ebf;}
.customer-btn a.next:hover{ background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230717/20230717170505_1264210529.png) center center no-repeat #265ebf;}
.customer-btn .hd { position:absolute; bottom:0; width:100%;}
.customer-btn .hd ul { width:1400px; margin:0 auto; text-align:center; }
.customer-btn .hd ul li{ width:60px; height:2px; background:#ccc; cursor:pointer; display:inline-block; margin:0 3px; transition:0.3s all ease-in-out; overflow:hidden; }
.customer-btn .hd ul li.on{ background:#ea5504;}



/*新闻*/
.newsbg{width:1400px; margin:0 auto; margin-top:80px;}
.news_tit{float:left; font-size:36px; line-height:36px; color:#333; font-weight:bold;}
.news_tit span{display:block; margin-bottom:10px; font-size:20px; line-height:20px; color:#265ebf;}

.news_nav{float:right; padding-top:15px;}
.news_nav li{float:left; margin-left:20px;}
.news_nav li a{ display:block; width:140px; height:40px; border-radius:40px; text-align:center; font-size:18px; line-height:40px; color:#333; box-shadow:0 0 10px #f0f0f0; text-decoration:none;}
.news_nav li.newscur a{ color:#265ebf; box-shadow:0 0 10px #e0edfc; font-weight:bold;}

.news_cont{margin-top:40px;}
.news_div_item{float:left; position:relative; width:327px; height:550px; transition:all 0.5s; background:#f9f9f9;}
.news_div_item + .news_div_item{margin-left:30px;}
.news_div_item_pic{position:absolute; left:0; top:0; width:327px; height:223px; overflow:hidden;}
.news_div_item_pic img{width:100%; height:223px; transition-duration:0.5s;}
.news_div_item_date{position:absolute; left:33px; top:472px; font-family:DIN Medium; line-height:18px; font-size:18px; color:#9a9a9a;}
.news_div_item_year,.news_div_item_month,.news_div_item_day{float:left;}
.news_div_item_content{position:absolute; left:33px; top:327px; width:260px;}
.news_div_item_title a{ display:block; position:relative; font-size:18px; line-height:18px; color:#333; text-decoration:none;}
.news_div_item_title a:before{ content:""; display:block; position:absolute; top:150px; left:121px; width:16px; height:6px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230717/20230717103526_923632100.png) no-repeat;}
.news_div_item_body{ margin-top:15px; line-height:26px; color:#666;}

.news_div_item:hover{ background:#265ebf;}
.news_div_item:hover .news_div_item_pic img{transform:scale(1.1);}
.news_div_item:hover .news_div_item_date{ color:#FFF;}
.news_div_item:hover .news_div_item_title a{ color:#FFF;}
.news_div_item:hover .news_div_item_body{ color:rgba(255,255,255,0.8);}
.news_div_item:hover .news_div_item_title a:before{ background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230717/20230717103526_923514946.png) no-repeat;}

.news1 .news_div_item:after{ content:"承跃动态"; display:block; position:absolute; z-index:10px; left:33px; top:259px; width:70px; height:25px; border:1px solid #000; text-align:center; line-height:25px;}
.news2 .news_div_item:after{ content:"行业资讯"; display:block; position:absolute; z-index:10px; left:33px; top:259px; width:70px; height:25px; border:1px solid #000; text-align:center; line-height:25px;}
.news3 .news_div_item:after{ content:"常见问题"; display:block; position:absolute; z-index:10px; left:33px; top:259px; width:70px; height:25px; border:1px solid #000; text-align:center; line-height:25px;}
.news_div_item:hover:after{  border:1px solid #fff; color:#fff;}



/*底部*/
.basebg{width:100%; height:525px; margin-top:80px; background:url(//memberpic.114my.cn/chengyue/uploadfile/image/20230719/20230719115714_1034230159.jpg) center no-repeat;}
.base{width:1400px; margin:0 auto;}
.base a:hover{color:#fff !important; text-decoration:none;}
.base_top{}
.base_top .fl{margin-top:60px;}
.base_top .fr{display:flex; justify-content:center; align-items:center; width:72px; height:35px; margin-top:72px; cursor:pointer;}
.base_centre{margin-top:39px; padding-top:88px; border-top:1px solid rgba(255,255,255,.3);}
.base_nav{float:left; padding-top:2px; overflow:hidden;}
.base_nav dl{float:left;}
.base_nav dl:nth-child(2){margin-left:163px;}
.base_nav dl:nth-child(3){margin-left:142px;}
.base_nav dt{font-size:18px; line-height:18px; color:#fff; font-weight:bold;}
.base_nav dd{margin-top:32px;}
.base_nav dd a{display:block; line-height:14px; color:rgba(255,255,255,.6);}
.base_nav dd a+a{margin-top:22px;}
.QRcode{float:left; margin-left:187px;}
.QRcode dl{}
.QRcode dt{width:135px; height:135px; border:14px solid #fff; border-radius:5px;}
.QRcode dt img{width:100%; height:100%;}
.QRcode dd{margin-top:16px; text-indent:10px; font-size:16px; line-height:16px; color:#fff; position:relative;}
.QRcode dd:after{content:""; display:block; position:absolute; left:15px; top:-16px; width:0; height:0; border-top:10px solid #fff; border-right:10px solid transparent; border-left:10px solid transparent; border-bottom:10px solid transparent;}
.base_tel{float:right; padding-right:10px; padding-bottom:65px; color:#fff;}
.base_tel em{font-size:16px; line-height:16px; font-weight:bold;}
.base_tel span{display:block; margin-top:14px; margin-bottom:27px; font-family:DIN Medium; font-size:36px; line-height:32px; font-weight:bold;}
.base_tel p{margin-top:11px; line-height:24px;}



/*版权*/
.Copyrightbg{width:100%; background:#265ebf;}
.Copyright{width:1400px; margin:0 auto; padding:25px 0;}
.Copyright,.Copyright a{line-height:14px; color:rgba(255,255,255,.6) !important;}
.Copyright a:hover{color:#fff !important; text-decoration:none;}
.Copyright .fr{display:flex;}
.linkTagcs ul{display:block; width:400px;}



/*右侧浮动*/
.y-kefu-box { position: fixed; right: 0; top: 20%; z-index: 9999; font-size: 13px;}
.y-kefu-box a{ text-decoration:none;}
.y-kefu-box img { display: block; width: 100%; height: auto; }
.y-kefu-box01 .icon { display: block; background: url(//memberpic.114my.cn/chengyue/uploadfile/image/20230722/20230722173132_787125808.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; position: absolute; bottom: -12px; left: 13px; z-index: 1;  background-color: #265ebf; }/*颜色更改*/
.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 .kf-mobile { border-top-left-radius: 2px; border-top-right-radius: 2px; margin-top:12px; background-color: #265ebf !important; border-color: #265ebf !important; }
.y-kefu-box01 .kf-mobile p{ color:#FFF;}
.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>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; }
.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: #265ebf; border-color: #265ebf;}/*颜色更改*/
.y-kefu-box01 .hver:hover>p { color: #fff; }
.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;} 
/*电话*/
.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:#b9b9b9; }
.y-kefu-box01 .mobile-infos p { color: #265ebf; font-size: 18px; }/*颜色更改*/
.right { width: 12px; height: 12px; position: absolute; right: -12px; top: 24px;}
.right-arrow1,.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;}
.right-arrow1 { left: 1px; border-left: 6px #efefef solid;}
.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: 94px; height: 94px; margin: 30px auto 10px; }
.y-kefu-box01 .y-ewm-box .y-ewm-img1 { width: 150px;}
.y-kefu-box01 .y-ewm-box .right { top: 84px; }
/*邮箱*/
.y-kefu-box01 .y-email-infos { padding: 28px 20px 28px 45px; color:#b9b9b9; text-align: left; bottom: 0; }
.y-kefu-box01 .y-email-infos p { color: #265ebf; font-size: 16px; }/*颜色更改*/
.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; }
/*qq*/
.y-kefu-box01 .kf-zixun {border-bottom: solid 1px #efefef; display:none !important; }
.y-kefu-box01 .kf-zixun i { width: 21px; height: 22px; background-position: -5px -5px; }
.y-kefu-box01 a.kf-zixun:hover{ background-color: #265ebf; border-color: #265ebf; color: #fff; }/*颜色更改*/
.y-kefu-box01 a.kf-zixun:hover>i { background-position: -30px -5px; }
/*关闭后*/
.hide-status .kf-zixun { border-bottom:none; border-radius: 2px; display:block !important; }
.hide-status .kf-zixun i { background-position: -30px -5px; }
.y-kefu-box01 .hide-status { width: 54px; height: 65px; background-color:#265ebf;position: absolute; top: 37px; left: 55px; z-index: 9;}/*关闭后颜色*/
.y-kefu-box01 .hide-status .kf-zixun { padding: 10px 0 7px; color: #fff; cursor: pointer; }