/*样式初始化及公共样式部分*/
*{ margin:0px; padding:0px; }
body{ color:#333; font-size:13px; margin:0 auto; background-color:#fff; font-family:"Microsoft YaHei"; overflow-x:hidden; }
a{ color:#333; text-decoration:none; }      /*定义全局链接颜色*/
a:hover{ color:#199adb; transition:0.3s all; }      /*定义全局链接鼠标滑过颜色*/
div,ul,li,span,p,img,h1,h2,h3,h4,h5,h6,dl,dt,dd{ margin:0px; padding:0px; list-style:none; border:0px; }    /*主要标签的样式初始化*/
address, caption, cite, code, dfn, em, strong, th, var, optgroup, i{ font-style: inherit; font-weight: inherit; }

.cl{ clear: both; height:0px; }  /*清除左右浮动*/
.fl{ float:left; }     /*定义左浮动*/
.fr{ float:right; }     /*定义右浮动*/
#copy{ display:none; }      /*隐藏后台自带版权DIV*/
.page{ width:1400px; margin:0 auto; height:auto; overflow:hidden; }
.page1{ width:1400px; margin:0 auto; }
.box,.news,.footer1{ width:1200px; margin:0 auto; height:auto; overflow:hidden; }    /*定义版面统一宽度*/
.top20{ margin-top:20px; }    
.top30{ margin-top:30px; }
.top40{ margin-top:40px; }
.top50{ margin-top:50px; }
.top60{ margin-top:60px; }
.top65{ margin-top:65px; }


/*head*/
.head{ background:#199adb; height:44px; line-height:44px;}
.head_w{width: 100%; margin: 0 auto;min-width: 1400px;}
.head .head_w>p.fl { font-weight: lighter; color: #f9f9f9; padding-left: 3%; }
.head_w ul { padding-right: 3%; }
.top_w { color: #333; font-size: 24px; font-weight: bold; margin-top:40px; }
.top_w p { font-size: 18px; font-weight: normal; color:#666; }
.head ul li{ float:left; position:relative; height:100%; cursor:pointer;}
.head ul li p,.head ul li a{font-weight:lighter; color:#ececec; padding-left:30px; display:block;}
.head ul li a:hover{ color:#fff; text-decoration:underline;}
.head ul li p{ background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210129/20210129093215_336567153.png) no-repeat left center; padding-left:34px;}
.head ul li:nth-child(3){ background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210129/20210129092432_209961485.png) no-repeat left center; color:#fff; font-size:20px;font-weight: 800;}
.head ul li .dropcode{ position:absolute; top:44px; right:0px; width:110px; height:0px; overflow:hidden; z-index:999999; transition:all 0.5s ease;}
.head ul li .dropcode img{ width:100%; height:100%;}
.head ul li:hover .dropcode{ height:100px;}
.head ul li+li{ margin-left:20px;}
.head ul li p, .head ul li a:hover{ text-decoration:none !important;}




/*top*/
.top_w i {color:#ffc300;}
.top_box { width: 100%; margin: 0 auto; min-width: 1400px; height: 130px; position: relative; }
.top_l{ position: absolute; left: 3%; }
.top_logo { float: left; margin-top:39px; }
.top_gg { float: left; color: #333; font-size: 26px; margin-top: 26px; font-weight: bold; padding-left: 7px; }
.top_gg p { line-height: 28px; font-size: 18px; color: #666; font-weight: normal; }




/*nav*/
.nav{height: 130px; position: absolute; right: 3%;}
.menu { float: left; margin-right:20px;}
.NavCeshi{}
.NavCeshi .r{background: none;}
.NavCeshi > li { float: left; transition: 0.2s all ease-in-out; position: relative; padding:0px 2px;}
.NavCeshi > li:first-child{}
.NavCeshi > li > a { display: block; text-align: center; padding: 0px 10px; font-size: 16px; line-height:130px; color: #777; transition: 0.2s all ease-in-out; height: 130px; position: relative; z-index: 1113; }
.NavCeshi > li > a:after,.NavCeshi > li > a::after{ content: ''; width: 0%; height:3px; background: #199adb; display: block; position: absolute; left: 0; bottom: 0; transition:0.3s all ease-in-out; }
.NavCeshi > li.navcurrent > a:after,.NavCeshi > li.navcurrent > a::after,.NavCeshi > li:hover > a:after,.NavCeshi > li:hover > a::after{ width: 100%; }
.NavCeshi > li.navcurrent > a, .NavCeshi > li:hover > a { color: #199adb; }
.NavCeshi > li.navcurrent > a > .en,.NavCeshi > li:hover > a > .en{ }
.NavCeshi li>.nav2 {display: none; position:absolute; left:-32px; top:130px; z-index: 99999;}
.NavCeshi li>.nav2 a{display: block; margin-top: 1px; background:#fff; height: 62px; line-height: 62px; width: 150px; font-size: 15px; text-align: center; color:#333; border-bottom: none;}
#aa2 > .nav2 {}
#aa2 > .nav2 a { width:150px; font-size: 15px;}
.NavCeshi li>.nav2 a:hover{background:#199adb; color: #fff;}
.nav2 b{color:#999;}


/*导航下拉*/
.NavCeshi li .sedNav {width:180px;  position: absolute; background:#fff;left:-36px; top:100%; z-index:9999; display: none;}
.NavCeshi li .sedNav a {display: block; line-height: 50px; color: #333; font-size: 14px;text-align: center;}
.NavCeshi li .sedNav a:hover {color: #fff; background:#199adb;filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e92929', endColorstr='#c21313',GradientType=0 );}:root .gradient{-webkit-filter:none;filter:none;}



/*sou*/
.hul{font-size: 0;}
.hul li {padding-left: 40px;}
.hul>li{display: inline-block; cursor: pointer;height: 130px;width: 40px; position: relative;font-size: 14px;color: #fff; text-align: center; background-repeat: no-repeat;background-image: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210121/20210121163906_1111130433.png);background-position: center 56px;}
.hul li>a{display: block;height: 130px;font-size: 14px;color: #333;}
.hul li:hover .search{ top:100%; visibility:visible; opacity:1;}
.search-bg{ width:720px; margin:0 auto; height:43px; padding-left:20px; border-radius:30px; border:1px solid #ddd;}
.search-bg input{ float:left; }
.search{ position:absolute; top:110%; width:770px; right:0px; background:#fff; z-index:999; opacity:0; visibility:hidden;box-shadow:0px 0px 3px #d8d8d8 inset;padding:20px; box-sizing:content-box; transition:all .3s ease;}
#infoname{ border:none; height:40px;  width:655px;}
#soo{ margin-top:8px;}
.keywords{ margin-top:20px; text-align:center;}
.keywords,.keywords a{ font-size:13px; color:#666;line-height: 35px;}
.keywords span{ color:#199adb;}
.keywords a:hover{ color:#199adb; text-decoration:underline;}
.nav>ul>li .sedNav {width:370px; padding:30px; position: absolute;background:#f5f5f5;right: 0;top:100%; z-index:9999999;display: none; height: auto !important;}
.nav li .sedNav p{font-size:18px; font-weight:bold; color:#222;padding-bottom:8px;}
.nav li .sedNav span{font-size:14px; color:#9ea9a5; text-transform:uppercase;}
.nav li .sedNav span:after{content:"";display: block;  width:30px; height:4px; background:#e83428; margin-top:20px;}
.nav li .sedNav a {display: block; border:1px #e1e1e1 solid; width:140px;line-height: 34px;color: #888;font-size:14px; text-align: center;     float: left;     margin: 10px 10px 10px 0;}
.sedNav_l{ text-align:left;} 
.nav li .sedNav td table{ display:none;}
.nav li .sedNav a+a,.nav li .sedNav tr+tr{  margin-top:10px; display:block;}
.nav li .sedNav a:hover {color: #fff;background-color: #e83428;}
.al_logg{ float:left; padding-top:45px; padding-right:10px;}


/*幻灯片开始*/
.banner-box{ min-width:1400px; height:650px; position:relative; overflow:hidden; background:#eee; }
.banner-box .bd{ width:100% !important; }
.banner-box .bd li{ width:100% !important; 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: 266px; left: 0; margin-left: 0; height:372px; overflow: hidden; }
.banner-btn a{ display:block; width:49px; height:104px; position:absolute; top:0; 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.com.cn/076922771569/uploadfile/image/20210121/20210121164908_343576845.png) no-repeat 0 0; } 
.banner-btn a.next{ right:-50px; background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210121/20210121164908_343576845.png) no-repeat -49px 0; }
.banner-box .hd { position:absolute; bottom:0px; width: 100%; display: block; }
.banner-box .hd ul{ text-align: center; }
.banner-box .hd ul li{ width:100px; height:6px; text-indent:-9999px; background:#ccc; cursor:pointer; display:inline-block; margin:0 5px; transition:0.3s all ease-in-out; }
.banner-box .hd ul li.on{ background:#199adb; width: 100px; }
.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; }

/*简介*/
.about {padding: 70px 0;height: 509px; background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210123/20210123104924_763242566.jpg) no-repeat center -198px;}
.about_f { width: 606px; padding-top: 50px; }
.about_f1 { font-size: 36px; font-weight: bold; color: #333; line-height: 60px; }
.about_f1 p { color: #666; font-size: 15px; line-height: 30px; font-weight: normal; margin-top: 38px; margin-bottom: 60px; }

.about_r { height: 509px;position: relative;}
.ripple img { margin-top: 24px; margin-left: 4px; }
.ripple, .ripple:before, .ripple:after { position: absolute; left:47%; top: 47.5%; height: 65px; width: 65px; margin-top: -31px; margin-left: -32px; border-radius: 50%; box-shadow: 0 0 0 0 rgb(25, 154, 219); animation: ripple 3s infinite; }
.ripple { background: #199adb; text-align: center; cursor: pointer; height:70px; width:70px; }
.ripple:before { -webkit-animation-delay:.9s; animation-delay:0.9s; content:""; position:absolute; right: 0; bottom: 0; }
.ripple:after { -webkit-animation-delay:.6s; animation-delay:0.6s; content:""; position:absolute; right: 0; bottom: 0; }
.video_box{ position: fixed; top:0; left:0; right:0; width: 100%; height:100%; background:rgba(0,0,0,0.8); z-index:999; transition:600ms ease; display: none; transition: all 0.3s ease-out; }
.video{ margin:0 auto; transition:600ms ease; overflow: hidden; width:100%; height:100%; }
.video iframe { background: #fff; border: 6px #333 solid; display: block; width: 738px; height: 496px; position: absolute; z-index: 1; }
.video_x1{ width: 100%; height:100%; }

.about_a #hide { position: absolute; top:8px; right:8px; width: 40px; height: 40px; line-height: 20px; border-radius: 100%; background: #fff; border: 2px #ffc300 solid; box-shadow: 0 2px 5px #333; font-size: 20px; font-weight: 100; z-index: 9999; }
.txp_tipbar { display: none !important; }


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

@keyframes ripple {
    70% {
        -webkit-box-shadow: 0 0 0 40px rgba(237, 107, 27, .0);

                box-shadow: 0 0 0 40px 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);
    }
}



/*数据*/
.strength_c{ width:1200px; margin:0 auto; margin-top:20px;}
.strength_c li{ width:300px; float:left; padding:15px 0; text-align:center; border-right:1px #ececec solid; position: relative;z-index:1;}
.strength_c li::before{content:""; display:block; position:absolute; top:0; left:0; width:0; height:100%; background:#199adb; transition: all 0.3s linear; color: #fff ;z-index:-1;}
.strength_c li:hover::before{transition: all 0.3s linear; width:100%; color:#fff;}
.jdygkd{height:90px;position: relative;z-index:1; }
.jydbwz { text-align: center; color: #333; font-size: 14px; padding-left: 91px; margin: 0 auto; height: 71px; }
.jydbwz span{ font-size: 50px; float: left; }
.jydbwz b { font-weight: normal; width: 20px; height: 20px; color: #fff; display: block; float: left; border-radius: 50%; background: #ffc300; transition: 0.5s all; }
.strength_c li:hover b { background: #fff; transition: 0.5s all; color: #333; }
.jdygkd:hover .jydbwz{ color:#fff; z-index:11; }
.ngrhjg { font-size: 14px; color: #333; text-align: center; width: 300px; display: block; }
.jdygkd:hover .ngrhjg{ color:#fff5f5; z-index:11; transition: 0.5s all; }
.strength_c li:hover span { color: #fff; transition: 0.5s all; }
.strength_c li:hover{ color:#fff; transition: 0.5s all; }
.strength_c li:hover .ngrhjg{ color:#fff; z-index:11; transition: 0.5s all; }
.strength_c li:hover span{ color:#fff; transition: 0.5s all; }



/*产品中心*/
.bt { text-align: center; }
.bt p { font-size: 40px; color: #333; font-weight:bold;}
.bt em { display: block; margin: 16px auto; }
.bt span { font-size: 17px; color: #666; }

.prod { padding:65px 0; background: #f9f9f9; }
.prod_box { margin-top:40px; }

.pord_fenlei table { width: 100% !important; }
.pord_fenlei { height: 107px; overflow: hidden; position: relative; margin-top:30px; }
.pord_fenlei tr { float: left; }
.pord_fenlei tr td a { display: inline-block; float: left; background: #e8e8e8; margin: 0 7px; margin-bottom: 13px; width: 126px; line-height: 47px; text-align: center; font-weight: normal !important; font-size: 16px; color: #444; transition: 0.3s all; }
.pord_fenlei tr td a:hover { background: #199adb; color: #fff; transition: 0.3s all; box-shadow: 2px 2px 4px #ccc; }
.pord_fenlei p a { position: absolute; right: 7px; bottom: 0px; background: #e8e8e8; color: #444; line-height: 47px; width: 126px; font-size: 16px; text-align: center; }
.pord_fenlei p a:hover { background: #199adb; color: #fff; transition: 0.3s all; box-shadow: 2px 2px 4px #ccc; }



.prod_r dt { float: left; width: 308px; height: 260px; padding: 25px 11px 15px 30px; background: #fff; border-right: 1px solid #eee; }
.prod_r a:last-child dt { border-right: 0px; }
.prod_r dt p { font-size: 18px; font-weight: bold; color: #333; }
.prod_r dt i { font-size: 16px; color: #666; }
.prod_r dt em { display: block; width: 25px; height: 2px; background: #199adb; margin: 8px 0 9px; transition: 0.5s all; }
.prod_r dt:hover em { width: 60px; transition: 0.5s all; }
.prod_r dt img { margin:23px auto 0; display: block; transition: 0.5s all}
.prod_r dt:hover img { transform: scale(1.1); transition: 0.5s all; }


/*产品展示*/
.prod_g { margin-top: 30px; }
.prod_g tr td br { display: none; }
.prod_g td { padding-left: 0px !important; width: 335px !important; height: 311px; display: inline-block; margin-right: 20px; margin-bottom: 20px; }
.prod_g td:nth-child(4n) { margin-right: 0px; }
.prod_g td a { display: inline-block; width: 335px; }
.prod_g td span a { z-index: 99; line-height: 60px; font-size: 16px; padding-left: 20px; text-align: left; width: 315px; position: relative; }
.prod_g td:hover span a { color: #fff !important; }
.prod_g td>a { width: 333px; height: 251px; overflow: hidden; border: 1px solid #f1f1f1; }
.prod_g td a img { transition: 0.3s all; }
.prod_g td:hover a img { transform: scale(1.15); transition: 0.3s all; }
.prod_g td span { transition: 0.3s all; display: block; position: relative; height: 60px; background: #fff url(http://076922771569.n.zyqxt.com/uploadfile/image/20210129/20210129145128_366275099.png) no-repeat 290px center; }
.prod_g td:hover span { background: url(http://076922771569.n.zyqxt.com/uploadfile/image/20210129/20210129145128_366275099.png) no-repeat 275px center; }
.prod_g td span:after { z-index: 1; content: ""; display: block; width: 0; height: 60px; left: 0px; top: 0px; background: #199adb url(http://076922771569.n.zyqxt.com/uploadfile/image/20210129/20210129145128_366275099.png) no-repeat 280px center; position: absolute; transition: 0.3s all; }
.prod_g td:hover span:after { width: 335px; transition: 0.3s all; }



/*case*/
.case{padding: 60px 0 10px;}
.case .title:after{content: '';display: inline-block;width: 38px;height: 2px;background: #199adb;}
.casecenter{margin: 50px 0;}
.casebottom{font-size: 0;text-align: center;}
.casetel{font-size: 16px;color: #222222;font-weight: lighter;padding-left: 36px;background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210129/20210129104806_1503980637.png) no-repeat left 11px;margin-right: 20px; }
.casetel em { font-size: 40px; color: #199adb; font-family: arial; }
.casetel em span { position: relative; font-size: 16px; color: #666; bottom: 9px; }

.casebottom p{display: inline-block;vertical-align: middle;}
.casebtn a{ display: inline-block;width: 210px;line-height: 50px;border-radius: 25px;background: #8c8a8a;font-size: 16px;color: #fff;font-weight: lighter;transition: all .3s ease;}
.casebtn a:hover{background: #199adb;}
.caseleft{font-size: 0;width:514px;}
.caseleft li{width: 247px;height: 185px;position: relative;cursor: pointer;background: #eae9e9;display: inline-block;margin: 0 10px 10px 0; text-align: center;font-size: 22px;color: #333333; transition: all .3s ease;}
.caseicon{ position: relative;margin: 30px 0 10px 0;display: inline-block;width: 60px;height: 60px;border-radius: 50%;background: #199adb;transition: all .3s ease;}
.caseleft li em{display: block;font-size: 14px;color: #9e9e9e; text-transform: uppercase;margin-top: 3px;transition: all .3s ease;}
.caseicon span{transition: all .3s ease;display: block;top: 0;bottom: 0;left: 0;right: 0;margin: auto;position: absolute;width: 30px;height: 39px;background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210129/20210129111403_318804864.png) no-repeat left -60px;}
.caseleft li:nth-child(2) .caseicon span{background-position-x:-42px;width: 36px;height: 36px; }
.caseleft li:nth-child(3) .caseicon span { background-position-x: -97px; width: 28px; height: 35px; }
.caseleft li:nth-child(4) .caseicon span { background-position-x: -142px; width: 36px; height: 32px; }
.caseleft li:nth-child(5) .caseicon span { background-position-x: -196px; width: 30px; height: 33px; }
.caseleft li:nth-child(6) .caseicon span{background-position-x:-246px;width: 30px;height: 30px; }
.caseleft li.on,.caseleft li.on em{color: #fff;}
.caseleft li.on{background: #199adb;}
.caseleft li.on .caseicon{background: #fff;}
.caseleft li.on .caseicon span{background-position-y:0;}
.casecon .divdgweb_new_div .divdgweb_new_div_item{ width:884px; height:575px; overflow:hidden; position:relative; display: inline-block;vertical-align: top;}
.casecon .news_div_item_pic img{ width:100%; height:100%;}
.casecon .divdgweb_new_div_item_content{box-sizing: border-box;height: 135px;  width: 100%; position: absolute; left: 0;bottom: 0; overflow: hidden;background: rgba(0,0,0,.7);padding: 40px; transition: all .3s ease;} 
.casecon .divdgweb_new_div_item_a{font-size: 25px; color: #fff;font-weight: lighter;}
.casecon .divdgweb_new_div_item .divdgweb_new_div_item_body{ font-size: 14px; color: #fff;font-weight: lighter; white-space: nowrap;overflow: hidden;text-overflow: ellipsis;margin-top: 8px;}
.casecon .divdgweb_new_div_item .divdgweb_new_div_item_body a{font-size: 14px; color: #fff;}
.casecon .divdgweb_new_div_item .divdgweb_new_div_item_body a:hover{color: #ffc300;}

	
/*疑问˜*/
.problem_bg {background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210129/20210129105837_904459088.jpg)no-repeat center;height: 561px; padding-top: 60px;}
.problem{position: relative;}
.problem_wen1{position: absolute;top:100px;left:297px;-webkit-animation: plmLd linear 3s infinite;animation: plmLd linear 3s infinite;}
.problem_wen2{position: absolute;top:50px;left: 267px;-webkit-animation: plmLd linear 5s infinite;animation: plmLd linear 5s infinite;}
.problem_wen3{position: absolute;top: 70px;left: -15px;-webkit-animation: plmLd linear 6s infinite;animation: plmLd linear 6s infinite;}

@-webkit-keyframes plmLd{
	0%{margin-top:0;}
	50%{margin-top:-10px;}
	100%{margin-top:0;}
}
@keyframes plmLd{
	0%{margin-top:0;}
	50%{margin-top:-10px;}
	100%{margin-top:0;}
}
@-webkit-keyframes plmLds{
	0%{margin-left:0;}
	25%{margin-left:-8px;}
	50%{margin-left:0px;}
	75%{margin-left:8px;}
	100%{margin-left:0;}
}
@keyframes plmLds{
	0%{margin-left:0;}
	25%{margin-left:-8px;}
	50%{margin-left:0px;}
	75%{margin-left:8px;}
	100%{margin-left:0;}
}

.problem_r{width:880px;}
.problem_t{background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210123/20210123094934_558220169.png)no-repeat 415px 0px;height: 74px;}
.problem_t p{font-size: 36px;padding-top:7px;}
.problem_t p>b{color:#ffc300;}
.problem_t span{font-size: 12px;letter-spacing: 0.5px;color: #999;display: block;margin-top: 2px;}
.problem_wt{}
.problem_wt li{float: left;width:165px;height: 100px;background: #fff;margin-left:20px;margin-top: 20px;padding-left: 115px;position: relative;}
.problem_wt li:hover {box-shadow: 2px 2px 20px #ccc;}
.problem_wt li:nth-child(1){margin-left: 0px;}
.problem_wt li:nth-child(4){margin-left: 0px;}
.problem_wt li p{font-size: 24px;font-weight: bold;color: #333;padding-top: 24px;}
.problem_wt li span{display: block;font-size:14px;margin-top:4px;}
.problem_wt li:before{content:"";position: absolute;top:20px;left:23px;background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122140125_734856454.png);width: 62px;height:57px;}
.problem_w{font-size: 18px;margin-top: 40px;}
.problem_w b{color: #333;}

.problem_wt li:nth-child(2):before { background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122163139_666303877.png) no-repeat; height: 60px; }
.problem_wt li:nth-child(3):before { background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122164101_2062022890.png) no-repeat; left: 28px; height: 61px; }
.problem_wt li:nth-child(4):before { background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122163139_238815350.png) no-repeat; width: 67px; }
.problem_wt li:nth-child(5):before{background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122163139_2036364440.png) no-repeat;}
.problem_wt li:nth-child(6):before{background: url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122163139_85284834.png) no-repeat;}

     



/*优势*/
.adv .bt p i { color: #ffc300;}
.adv {padding-top: 40px;}
.advtab{ font-size:0; margin:40px 0 20px 0;}
.advtab li{ display:inline-block; vertical-align:top; width:25%; box-sizing:border-box; text-align:center; height:200px; background:#413935; font-size:30px; color:#cdcdcd; cursor:pointer; transition:all .3s ease;}
.advtab li em{ display:block; margin-top:4px; text-transform:uppercase; font-size:16px; color:#848484; font-family:fontDin1;transition:all .3s ease;}
.advtab li+li{ border-left:1px solid #5b5653;}
.advicon{ display:inline-block; margin:35px 0 10px 0; width:53px; height:54px; background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122194825_1905729890.png) no-repeat left top;transition:all .3s ease;}
.advtab li:nth-child(2) .advicon{ background-position-x:-76px;}
.advtab li:nth-child(3) .advicon{ background-position-x:-159px;}
.advtab li:nth-child(4) .advicon{ background-position-x:-255px;}
.advtab li.on{ background:#199adb;}
.advtab li.on,.advtab li.on em{ color:#fff;}
.advtab li.on .advicon{ background-position-y:-69px;}
.advcon ul{display: -webkit-flex;display: flex;justify-content:space-between;flex-wrap: nowrap;align-items:flex-start;b;background: #f5f5f5;}
.advright{ margin:48px;}
.advright img {    width: 650px;   height: 430px;}
.advleft{ width:585px; margin-left:48px;}
.advnum{ width:90px; height:130px; background:#199adb; border-radius:0 0 45px 45px; text-align:center; line-height:130px; font-size:60px; font-family:fontDin1; color:#fff;}
.advt{ margin:40px 0; font-size:35px; color:#ffc300;}
.advt em{ display:block; font-size:16px; color:#cdcdcd; text-transform:uppercase; margin-top:4px; font-family:fontDin1;}
.advwa p{ padding-left:35px; font-size:16px; color:#2b2b2b; line-height:35px; font-weight:lighter; background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122175805_1217224805.png) no-repeat left 12px;}
.advwa p+p{ margin-top:30px;}

/*news*/
.news_box{margin-top:60px;padding-bottom:60px;}
.news_top { width: 551px; margin: 40px auto; height: 42px; }
.news_wz{ height:48px;line-height: 36px; }
.news_wz b{font-size:26px;}
.news_wz span{font-size:24px; margin-left: 8px; color: #ccc; text-transform: uppercase; font-family: Arial;}
.news_wz em{font-size:16px; font-weight:200; display: block;     color: #999;}
.news_tab li{float:left;background: #fff; box-shadow: 0px 0px 20px #eee; width: 171px; height: 42px; line-height: 42px; text-align: center; border-radius: 30px;}
.news_tab li+li{margin-left:19px;}
.news_tab li a { font-size: 18px; font-weight: 100; display: block; }
.news_tab li.cur { color: #fff; background: linear-gradient(204deg, #199adb 50%, #2ba2de 100%); width: 171px; height: 42px; line-height: 42px; }
.news_tab li.cur a{ color:#fff; }
.news_a{ margin-right: 17px; }
.news_a em{ position:relative; font-size: 20px; color: #c2c2c2; top:8px; }
.news_a .sPrev, .news_a .sNext{ position:absolute; top: 2px; font-size: 20px; color: #c2c2c2; cursor: pointer; }
.news_a .sPrev{ right: 5px; transform: rotate(-90deg); }
.news_a .sNext{ left: 5px; transform: rotate(90deg); }
.news_a i:hover{ color:#199adb; }
.news_list{ height:501px; width: 100%; overflow: hidden; }
.news_list .tempWrap { width: 100% !important; }
.news_list .news_div{ height:500px; }
.news_list .news_div+.news_div{ }
.news_list .news_div_item { width: 297px; display: inline-block; position: relative; height: 459px; transition: 0.5s; padding: 20px; border: 1px #eee solid; }
.news_list .news_div_item+.news_div_item { margin-left: 14px; }
.news_list .news_div_item_date{position: absolute;top:265px;display: inline-block;font-weight: 400;left: 19px;padding-left: 32px;height: 22px;}
.news_list .news_div_item_date::before{position:absolute;content:'';background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122152954_146428040.png) no-repeat left center;top: 0;left: 0;width: 22px;height: 22px;}
.news_list .news_div_item_content{position: absolute;top:300px;left: 19px;padding-right: 14px;}
.news_list .news_div_item_year, .news_list .news_div_item_month, .news_list .news_div_item_day{float: left;font-size: 15px;line-height: 22px; color: #999;}
.news_list .news_div_item_title{}
.news_list .news_div_item_a{font-size: 16px;display: block;margin-bottom: 16px;position:relative;transition:0.3s; font-weight: 	normal;}
.news_list .news_div_item_a::before{position:absolute;content:'查看详情';bottom: -152px;left: 0;width: 130px;height: 33px;background: #fff;border-radius: 40px;line-height: 33px;color: #999;font-size: 15px;transition:0.5s;padding-left: 43px; border:1px #eee solid; font-weight: 100;}
.news_list .news_div_item_a::after{position:absolute;content:'';bottom: -141px;font-size: 43px;background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122194857_2022182781.png) no-repeat center;width: 18px;height: 14px;left: 130px;transition:0.5s;}
.news_list .news_div_item_body{font-size: 14px;color: #666;font-weight: 100;line-height: 24px;}
.news_list .news_div_item_pic, .news_list .news_div_item_pic a, .news_list .news_div_item_image{width:100%;height:auto;display: block;}

.news_list .news_div_item:hover .news_div_item_a{color: #199adb;transition:0.3s;}
.news_list .news_div_item:hover .news_div_item_a::before{background: #f8f8f8;transition:0.5s;padding-left:40px;}
.news_list .news_div_item:hover .news_div_item_a::after{left:110px;transition:0.5s;}



/*link*/
#link_box{width:100%;margin:0 auto;overflow:hidden;padding:30px 0px;background:#f6f6f6;}
#link{width:1400px;margin:0 auto;overflow:hidden;}

#link_bt{width:115px;float:left;font-size:18px;color:#333;font-weight:400;line-height:30px;border-right: 1px #ccc solid;margin-right: 30px;}
#link_bt span{font-size:30px;color:#333;font-family:Arial, Helvetica, sans-serif;text-transform:uppercase;font-weight:200;display: block;line-height: 30px;}
#link_bg{width:1150px;line-height:60px;float:left;overflow:hidden;font-size:15px;font-weight:100;color:#333;}
#link_bg a{font-size:15px;color:#333 !important;}


/*版权*/
.copyright{ background:#232323; }
.crcon{padding:70px 0;border-bottom:1px solid #2e2e2e;}
.kslj{font-size:0;}
.kslj li{display:inline-block;vertical-align:top;position: relative;height: 186px;}
.kslj li p{font-size:18px;color:#fff;}
.kslj li p:after{content:'';display:block;width:19px;height:2px;background:#f3f3f3;margin:20px 0;}
.kslj li p:before { content: ""; display: block; position: absolute; width: 0; height: 3px; background: #199adb; top: 44px; left: 0px; transition: 0.3s all; }
.kslj li:hover p:before {width: 72px;transition: 0.3s all;}
.kslj li a{display:block;font-size:14px;color:#b6b6b6;line-height:32px;}
.kslj li a:hover,.links p.fr a:hover,.end a:hover{color:#fff;}
.kslj li+li{margin-left:80px;}
.links{ height:92px; padding:0 15px; background:#cc9933; line-height:92px; font-size:18px; color:#fff;}
.links p.fl{ background:url(//memberpic.114my.com.cn/076922771569/uploadfile/image/20210122/20210122153115_1936724524.png) no-repeat left center; padding-left:33px;}
.links p.fr a{ font-size:15px; color:#fff; font-weight:lighter;}
.end{ text-align:center;padding:30px 0px 50px;}
.end,.end a{ font-size:15px; color:#b6b6b6; font-weight:lighter; line-height:40px;}
.copy_rs{font-size:15px;color:#b6b6b6;text-align:center;overflow:hidden;width:100%;}

.copy_ewm{width:500px;}
.copy_ewm li{width:140px;float:left;}
.copy_ewm li+li{margin-left:30px;}
.copy_ewm li img{width:140px;height:140px;}
.copy_ewm li span{width:110px;padding:15px;text-align:center;font-size:15px;color:#b6b6b6;background:#28292b;display:block;}