/*头部样式*/
header{
    height: 104px
}
header .logo{
    line-height: 104px;
}


/*语言包*/
.translate{width:100px;position: absolute;left: 0;top:10px;z-index: 9999;}
.tran-in{left:120px;}
.translate li{border: 1px dashed #cccccc;line-height: 26px;text-align: left;background: #fff;}
.translate li a{display: block;padding-left: 10px;background: url(../pra_files/dot4.png) no-repeat 88% 11px;}
.translate li a:hover{text-decoration: none;color:#275cea;cursor: pointer;}
.translate-en{display: none;padding: 6px;padding-top:0px;}
.translate li .translate-en a{padding-left: 0px;text-align: center;background: #fff;border-bottom: 1px solid #cccccc;}
.translate li .translate-en a:hover{font-weight: bold;}


/*导航栏样式
#menu{}
.nav{height:32px;}
.nav li{line-height:104px;height:104px;text-align:center;width:110px;float:left;position:relative;z-index:999;}
.nav li a{display:block;line-height:104px;color:#1b1b1b;height:104px;font-size: 16px;}
.nav li a:hover{color:#1b1b1b;text-decoration:none;}

.nav .sec{height:0;background:#01557a;color:#fff;overflow:hidden;z-index:9999;position:absolute;top:104px;left:0px;}
.nav .sec a{background:#01557a;color:#fff;height:38px;line-height:38px;width:110px;}
.nav .sec a:hover{background:#042d3f;text-decoration:none;}
.linshi{
    display: block;
    width: 110px;
    height: 104px;
    background: url(../pra_files/lh.png) no-repeat bottom center;
}
*/
/*搜索和热门搜索*/
.ss{background:#f0f0f0;line-height:53px;}
.search{width:1200px;margin:0 auto;}
#formsearch{float:right;width: 200px;height: 27px;background: url(../pra_files/ss.png) no-repeat center center;margin-top: 9px;}
.hotSearch{float:left;font-weight:normal;color:#1c1c1c;}
.hotSearch a{margin-right:6px;color:#1c1c1c;}
.hotSearch a:hover{color:#1c1c1c;}
#formsearch input{height:27px;background:none;border:none;line-height:27px;float: left;}
#formsearch input#keyword{height:27px;line-height:27px;padding-left:10px;color:#cccccc;width:160px;
    outline: none;font-size: 14px;}
#formsearch input#s_btn{width:26px;height:27px;line-height:27px;text-align:center;color:#fff;border:none;cursor:pointer;float:right;}

#search-type{float: left;width:100px;height: 27px;border: 1px solid #c8c8c8;margin-right: 5px;}


/*主体样式
.w1200{
   width:1200px;margin:0 auto;
}
.w1920{
    width: 1920px;
    position: relative;
    left: 50%;
    margin-left: -960px;
}
#container{width:1200px;margin:0 auto;margin-top:10px;}
#container1{
width:1200px;margin:0 auto;
}
.container1{
width:1200px;margin:0 auto;
}
.menu_cate{width:220px;float:left;}
.cate_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"Microsoft YaHei";
background:url(../pra_files/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.about{width:460px;float:left;margin-left:12px;padding-bottom:5px;}
.about_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"Microsoft YaHei";
background:url(../pra_files/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.about .content{padding:5px;padding-bottom:12px;text-indent:20px;}
.navigation{float:right;width:100px;}

.index-title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"Microsoft YaHei";
background:url(../pra_files/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.index-table td{border:solid #add9c0; border-width:0px 1px 1px 0px; padding:10px 5px;}
.index-table{border:solid #add9c0; border-width:1px 0px 0px 1px;margin-top:10px;}

/*----- Common css ------*/
.fl{float:left;}
.fr{float:right;}
.di{_display:inline;}
.fwn{font-weight:normal;}
.dib{*display:inline;_zoom:1;_display:inline;_font-size:0px;}

/*首页新闻*/
.news_company{width:280px;float:right;}
.news1_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"Microsoft YaHei";
background:url(../pra_files/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.news_company .content{padding:5px;}

/*首页左侧联系我们*/
.contact{width:218px;float:left;padding-bottom:5px;margin-top:10px;}
.contact_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"Microsoft YaHei";
background:url(../pra_files/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.contact .content{padding:5px;padding-left:8px;}

/*工程案例*/
.case{width:460px;float:left;margin-left:12px;padding-bottom:5px;margin-top:10px;}
.case_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"Microsoft YaHei";
background:url(../pra_files/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.case .content{padding:5px;padding-bottom:12px;text-indent:20px;}

.news2_company{margin-top:10px;}

/*产品推荐*/
.recommend_product{margin-top:10px;width:692px;float:left;}
.recommend_product .title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"Microsoft YaHei";background:url(../pra_files/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.recommend_product .content{padding-top:15px;padding-bottom:14px;}
.roll_product li{padding-bottom:0px;}

/*品牌列表*/
.brand-list{margin: 20px 0px;display: flex;display: -webkit-flex;flex-wrap: wrap;}
.brand-list li{margin: 5px 8px;}
.brand-list li:hover{box-shadow: 2px 1px 5px;}
.brand-list li img {width: 150px;height: 120px;}

/*前台多页签*/
.news{width:1000px;float:left;margin-top: 10px;}
.tab{position:relative;}
.tab li{float:left;width:100px;height:30px;display:block;line-height:30px;border:1px solid #ccc;margin-right:8px;text-align:center;color:#333;font-size:12px;cursor: pointer;}
.tab li.cur{color:#fff;text-decoration:none;font-size:12px;background:#3a78c1;border-color: #3a78c1;}

.tt{display: none;}
.list1{padding:8px 10px;}
.list1 li{line-height:27px;position:relative;vertical-align: middle;}
.list1 li a{background:url(../pra_files/list_dot1.gif) left center no-repeat;padding-left:12px;line-height:27px;color:#555555;}
.list1 li a:hover{color:#e87518;text-decoration:none;}
.list1 li span{position:absolute;right:0px;line-height:30px;top:0;color:#999;}

*/


/*友情链接*/
.f_link{width:1200px;margin:0 auto;text-indent:20px;font:400 14px/25px "Microsoft YaHei";color: #333}

/*页面底部*/
#footer{
    padding-top: 20px;
    background: #fff;
    height: 175px;
}
.fota{width: 540px;}
.fota dd{font:600 18px/18px "Microsoft YaHei";color: #080808;}
.fota dt{font:500 14px/26px "Microsoft YaHei";color: #666666;margin-top: 16px;}
.fota dt a{color: #666666;}


.fotb{width: 530px;}
.fotb dd{font:600 18px/18px "Microsoft YaHei";color: #080808;}
.fotb dt{font:500 14px/36px "Microsoft YaHei";color: #666666;margin-top: 10px;}
.fotb dt a{font:500 14px/36px "Microsoft YaHei";color: #666666;}
.fotb dt a:hover{color: #008cd6}

.fotc{
    width: 100px;
    text-align: center;
    padding-top: 14px;
    font-size: 12px;
    line-height: 21px;
    color: #111111
}

.copyright{
    background: #1c1c1c;
    height: 77px;
    font:400 12px/35px "Microsoft YaHei";
    color: #fff;
}

.copyright a{
    color: #fff;
}
.cca{text-align:center;}
.ccb{text-align:center;}

/*------------内页-------------------*/
.left .box{margin-bottom:10px;}
.left .box h3{line-height:40px;padding-left:25px;font-weight:bold;font-family:"微软雅黑";
background:/* url(../pra_files/nei2.png) no-repeat 0% 100% */#008cd6;font-size:14px;color:#FFF;}
.left .box .content{padding:5px 0px;}

.prodescription{border:1px solid #e5e5e5;background:#f9f9f9;line-height:24px;padding:10px;margin-bottom:15px;text-indent:20px;}

.n_banner{width:1920px;margin:0 auto;position: relative;left: 50%;margin-left: -960px;}
.n_banner img{width:1920px;margin:0 auto}
.left{width:219px;float:left;}
.sort_menu{}
.sort_menu h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}
.sort_product{margin-top:10px;}
.sort_product h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}

.n_contact{margin-top:10px;}
.n_contact h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}
.n_contact .content{padding:5px;line-height:24px;}

.right{width:960px;float:right;padding-bottom:10px;}
.sitemp{line-height:41px;height:41px;overflow:hidden;padding-right:10px;border-bottom: 1px solid #008cd6}
.sitemp h2{width:340px;float:left;line-height:41px;text-align:center;text-align:left;text-indent:0px;color:#000;font-size:14px;}
.sitemp .site{width:380px;float:right;text-align:right;line-height:41px;}
.right .content{padding-top:15px;overflow:hidden;line-height: 24px;}
.sort_album{margin-top: 15px;}



.tybt{
    text-align: center;
    color: #333;
    text-transform: uppercase;
}
.tybt dd{
    font:600 30px/30px "Microsoft YaHei";
}
.tybt dt{
    font:500 26px/26px "Arial";
    margin-top: 18px;
}
.tybt dl{
    width: 36px;
    height: 2px;
    background: #008cd6;
    margin: 0 auto;
    margin-top: 20px;
}
.c1{
    height: 45px;
    font:400 14px/45px "Microsoft YaHei";
    color: #646464;
}
.c1 a{
    color: #646464;
}
.c2{
    margin-top: 38px;
    height: 405px;
}
.c2b{
    width: 600px;
    height: 350px;
    overflow: hidden;
}

.c2a{
    width:550px;
}

.c2a dd{
    font:600 30px/30px "Microsoft YaHei";
    color: #333333;
}
.c2a dt{
    font:500 20px/20px "Arial";
    color: #333;
    margin-top: 12px;
    text-transform: uppercase;
}
.c2a .xiann{
    width: 36px;
    height: 2px;
    background:#008cd6;
    margin-top: 24px;
}
.c2a dl{
    font:400 14px/26px "Microsoft YaHei";
    color: #333333;
    margin-top: 24px;
}
.c2a a{
    display: block;
    width: 121px;
    height: 32px;
    background: #008cd6;
    color: #fff;
    font:400 14px/32px "Microsoft YaHei";
    text-align: center;
    margin-top: 28px;
}
/*
.c3{
    background: #fafafa;
    padding-top: 54px;
    padding-bottom: 66px;
}
.c33{margin-top: 46px;}
.c33 li{border: 2px solid #dddddd;width: 266px;height: 296px;float: left;margin-right: 40px;text-align: center;}
.c33 li:nth-child(4){float: right;margin-right: 0}
.c33 li img{width: 100px;height: 100px;margin-top: 48px;}
.c3a{font:600 16px/16px "Microsoft YaHei";color:#333;padding-top: 38px;}
.c3b{font:400 12px/25px "Microsoft YaHei";color:#666;margin-top: 22px;}


.c4{
    height: 883px;
    background: url(./c4.jpg) no-repeat top center;
    padding-top: 52px;
}
.c4 .tybt{
    color: #fff;
}
.c4 .tybt dl{background: #fff}

.c4_list{margin-top: 40px;}
.c4_list li{float: left;margin-right: 27px;margin-bottom: 44px;}
.c4_list li:nth-child(4n){margin-right: 0;}
.c4_list li img{width: 277px;height: 277px;border:1px solid #cccccc;}
.c4_list li h3{padding-top: 13px;font:500 14px/14px "Microsoft YaHei";color: #ffffff;text-align: center;}
.c4_list li:hover img{border-color: #f6c32f;}
.c4_list li:hover h3{color: #f6c32f}


.c5{
    padding-top: 55px;
}
.c5bt{
    text-align: center;
}
.c5bt dd{
    font:600 25px/25px "Microsoft YaHei";
    color: #222222;
}
.c5bt dd span{
    color: #008cd6
}
.c5bt dt{
    font:400 14px/14px "Microsoft YaHei";
    color: #666666;
    margin-top: 22px;
}
.c5bt dl{
    width: 386px;
    height: 14px;
    background: url(../pra_files/c5dl.jpg) no-repeat center center;
    margin: 0 auto;
    margin-top: 37px;
}
.ys{
    width: 1200px;
    margin: 0 auto;
    margin-top: 48px;
}

.ys dd{font:600 28px/28px "Microsoft YaHei";color: #333333}
.ys dt{font:400 20px/20px "Myriad Pro";color: #666;margin-top: 9px;}
.ys dl{font:400 16px/30px "Microsoft YaHei";color: #333333;margin-top: 16px;}
.ysc12{
    width: 575px;
    height: 415px;
    overflow: hidden;
}
.ys1{
    padding-left: 70px;
    padding-top: 8px;
    height: 202px;
    background: url(../pra_files/t1.png) no-repeat left 10px;
}
.ys2{
    padding-left: 70px;
    background: url(../pra_files/t2.png) no-repeat left 2px;
    height: 420px;
    overflow: hidden;

}

.ysimg2{
    width: 623px;
    height: 420px;
    overflow: hidden;

}
.ysc34{
    width: 574px;
}
.ys3{
    padding-left: 71px;
    background: url(./pra_files/t3.png) no-repeat left 4px;
    height: 196px;
}
.ys4{
    padding-left: 71px;
    background: url(./pra_files/t4.png) no-repeat left 4px;
}

*/

.c6{background: url(./c6.jpg) no-repeat center;height: 500px;overflow: hidden;}
.c66{width: 1200px;margin:0 auto;}
.c6a{width: 545px;padding-top: 50px;}
.c6-title{text-align: left;font:600 24px/30px "";color:#fff;}
.c6-title span{display: block;font-size: 14px;text-transform: uppercase;}
.c222{width: 36px;height: 2px;background: #f8c007;margin-top: 6px;}
.c6b{font:400 14px/24px "Microsoft YaHei";color:#aaa;padding-top: 30px;}
.c67{text-align: left;margin-top:46px;}
.c67 a{background: #25282f;border: 1px solid #545358;font:400 14px/30px "arial";color:#f8b514;padding: 10px 70px;}
.c67 a:hover{background: #f8b514;color:#1d1e20;border: 1px solid #f8b514;}

.c7{
    padding-top: 50px;
    padding-bottom: 30px;
}

.news_listt{margin-top: 48px;}
.news_listt li{float: left;width: 360px;margin-right: 59px;}
.news_listt li:last-child{margin-right: 0;}
.news_listt li img{width: 360px;height: 230px;}
.news_listt li dd{font:500 20px/28px "Microsoft YaHei";color: #222222;margin-top: 28px;}
.news_listt li dt{padding-left: 25px;height: 16px;background: url(../pra_files/nnw.png) no-repeat left center;font:500 12px/16px "Microsoft YaHei";color: #5b5b5b;margin-top: 24px;}
.news_listt li dl{width: 360px;height: 3px;background: #e1e1e1;margin-top: 28px;position: relative;}
.news_listt li dl:before{width: 0;background: #008cd6;content:"";height: 3px;position: absolute;top:0;left: 0; transition-duration: .6s;opacity: 0;}
.news_listt li:hover dl:before{width: 100%;opacity: 1}