/*头部样式*/
.w1200{width: 1200px;margin: 0 auto;}
#header{width: 100%;}
.top1{width: 100%;background: #e7e7e7;height: 40px;overflow: hidden;}
.top1_cont{width: 1200px;margin: 0 auto;}
.wel{float: left;font-size: 13px;color: #333333;line-height: 40px;}
.k1{float: right;font-size: 13px;color: #333333;line-height: 40px;}
.k1 a{font-size: 13px;color: #333333;line-height: 40px;}
.top{width: 1200px;margin: 0 auto;}
.logo{float:left;}



.qie{
    line-height: 142px;
    float: right
}
.topLink{width:-10px; float:left;position: relative;z-index: 9999;}
.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(../images/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;}

.topLink .f_count{color:#ff0000;font-size:13px;font-weight:bold;}
.top-contact{width:-20px; float: right;}

#menu{background: #302e31;}

/*热门搜索*/
.search{float: right;padding-top: 11px;margin-right: 135px;}
#formsearch{width: 399px;height: 40px;background: url(../images/ss.png) no-repeat;overflow: hidden;}
.hotSearch{font-size: 12px;color:#5b5b5b;line-height: 32px;text-align: left;}
#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;display: none;}


/*主体样式*/
#container{width:1000px;margin:0 auto;margin-top:10px;}
.menu_cate{width:220px;float:left;}
.cate_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/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:"微软雅黑";
background:url(../images/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:"微软雅黑";
background:url(../images/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:"微软雅黑";
background:url(../images/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:"微软雅黑";
background:url(../images/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:"微软雅黑";
background:url(../images/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:"微软雅黑";background:url(../images/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(../images/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{color: #fff;line-height: 21px;}
.f_link a{color: #fff;line-height: 21px;}

/*页面底部*/
#footer{margin-top: 45px;background: #393737;color: #fff;padding: 10px 0;}
#footer a{color:#fff;}
#footer a:hover{color:#e87518;text-decoration:none;}
.copyright{text-align:center;line-height:24px;}


/*------------内页-------------------*/
.left .box{margin-bottom:10px;}
.left .box h3{    background: rgb(0, 87, 169);
    height: 65px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    padding-top: 15px;}
    .left .box p{    font-size: 14px;
    /*color: rgb(143, 181, 216);*/
    font-weight: normal;
    /*text-transform: uppercase;*/}
.left .box .content{padding:5px 0px;}
.left .n_contact .content {line-height: 24px;background: rgb(249, 249, 249);}

.p-title{background:rgb(0, 87, 169);height: 65px;color: #fff;font-size: 20px;text-align: center;padding-top:15px;}
.p-title p{font-size: 14px;color: rgb(143, 181, 216);font-weight:normal;text-transform: uppercase;}

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

.n_banner{width:1920px;position: relative;margin-left: -960px;left: 50%;}
.n_banner img{width:1920px;margin:0 auto}
.left{width:210px;float:left;}
.sort_menu h3{background-color:#ececec;line-height:28px;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:770px;float:right;padding-bottom:10px;}
.sitemp{line-height:31px;height:31px;overflow:hidden;padding-right:10px;background:#000;color:#fff;}
.sitemp a{color: #fff}
.sitemp h2{width:340px;float:left;line-height:31px;text-align:center;text-align:left;text-indent:15px;font-size:14px;}
.sitemp .site{width:380px;float:right;text-align:right;line-height:30px;}
.right .content{padding:10px;padding-top:15px;overflow:hidden;line-height: 24px;width: 852px;}

.sort_album{margin-top: 15px;}

.a1{margin-top: 40px;}
.a_t{text-align: center;font-size: 26px;color: #373737;line-height: 36px;font-weight: bold;background: url(../images/t.png) no-repeat center 14px;}
.a_t span{display: block;font-size: 18px;color: #373737;line-height: 28px;font-weight: normal;}

.a1_1{width: 450px;height: 305px;overflow: hidden;margin-top: 23px;margin-left: 43px;}
.a1_2{width: 638px;height: 296px;overflow: hidden;margin-top: 23px;margin-right: 30px;background: url(../images/ab.png) no-repeat;}
.a1_2 dd{font-size: 14px;color: #333333;line-height: 20px;width: 590px;overflow: hidden;margin: 0 auto;margin-top: 105px;}

.a1_3{
    background: url(../images/bg1.png) left center no-repeat;
    width: 1200px;
    height: 75px;
    margin:0 auto;
    margin-top: 66px;
}
.a1_3 span{
    font:400 18px/35px "Arial";
    padding-left: 115px;
    display: block;
    color: #333;
}
.a1_3 p{
    font:400 26px/35px "微软雅黑";
    padding-left: 115px;
    color: #333;
    padding-top: 1px;
}

.a1_3:hover{
    background: url(../images/bg2.png) left center no-repeat;
    height: 87px;
}

.a1_3:hover span{
    font:400 21px/35px "Arial";
    padding-left: 130px;
    color: #fff;
}

.a1_3:hover p{
    font:400 30px/35px "微软雅黑";
    padding-left: 130px;
    color: #fff;
    padding-top: 6px;
}


.a2_ul{margin-top: 7px;height: 215px;}
.a2_ul li{float: left;margin-right: 5px;width: 195px;overflow: hidden;height: 201px;background: #ededed;}
.a2_ul li:last-child{margin-right: 2px;}
.a2_ul li .img{display: block;overflow: hidden;padding-top: 12px;text-align: center;height: 49px;overflow: hidden;}
.a2_ul li .img img{display: block;margin: 0 auto;}
.a2_ul li .img .img2{display: none;}
.a2_ul li .tit{text-align: center;font-size: 17.5px;color: #333333;line-height: 30px;font-weight: bold;position: relative;padding-bottom: 6px;}
.a2_ul li .tit:after{width: 93px;height: 1px;background: #000;position: absolute;left: 51px;bottom: 0;content: "";}
.a2_ul li dd{font-size: 12px;color: #333333;line-height: 20px;font-weight: bold;margin-top: 18px;padding: 0 24px;text-align: center;}
.a2_ul li:hover{}

.a2_ul li:hover{color:#fff; background:#0075c2;transition:transform ease .2s;-webkit-transition:transform ease .2s;transform:scale(1.05);-webkit-transform:scale(1.05); transform-origin:center top;-webkit-transform-origin:center top;}
.a2_ul li:hover .img .img1{display: none;}
.a2_ul li:hover .img .img2{display: block;}
.a2_ul li:hover .tit{color: #fff;}
.a2_ul li:hover .tit:after{background:#fff;}
.a2_ul li:hover dd{color: #fff;}


.a3{width: 1920px;position: relative;margin-left: -960px;left: 50%;background: url(../images/bg.jpg) no-repeat top center;margin-top: 50px;padding-top: 33px;height: 648px;overflow: hidden;}
.a3_t{text-align: center;font-size: 26px;color: #fff;line-height: 38px;margin-bottom: 16px;}
.a3_t span{display: block;font-size: 18px;color: #fff;line-height: 30px;}
.a3_1{width: 480px;height: 490px;overflow: hidden;}
.a3_1 li{}
.a3_1 li .img{display: block;}
.a3_1 li .img img{width: 480px;height: 490px;}
.a3_2{overflow: auto;width: 698px;}
.a3_2 li{float: left;margin-right: 11px;}
.a3_2 li:nth-child(3n){margin-right: 0;}
.a3_2 li .img{display: block;border: 1px solid #818181;}
.a3_2 li .img img{width: 223px;height: 216px;}
.a3_2 li h3 a{display: block;text-align: center;font-weight: normal;font-size: 16px;color: #fff;line-height: 49px;}


.a4{margin-top: 45px;}
.a4_1{width: 578px;height: 518px;overflow: hidden;margin-left: 4px;margin-top: 26px;}
.a4_1 li h3 a{     display: block;
    text-align: center;
    font-weight: normal;
    font-size: 16px;
    color: #333333;
    line-height: 38px;}
.a4_1 li .img{display: block;}
.a4_1 li .img img{width: 580px;height: 406px;}
.a4_2{overflow: auto;width: 591px;margin-right: 6px;margin-top: 26px;}
.a4_2 li{float: left;margin-right: 27px;}
.a4_2 li:nth-child(2n){margin-right: 0;}
.a4_2 li .img{display: block;border: 1px solid #818181;}
.a4_2 li .img img{width: 280px;height: 182px;}
.a4_2 li h3 a{display: block;text-align: center;font-weight: normal;font-size: 16px;color: #333333;line-height: 38px;}

.a5{margin-top: 5px;}
.a5_1{width: 500px;height: 355px;overflow: hidden;margin-top: 18px;}

.a5_2{margin-top: 18px;width: 664px;overflow: hidden;}

.a5_ul1 li{overflow: auto;}
.a5_ul1 li .img{display: block;float: left;}
.a5_ul1 li .img img{width: 180px;height: 134px;}
.a5_ul1 li div{float: right;width: 466px;overflow: hidden;}
.a5_ul1 li div h3 a{display: block;font-size: 16px;color: #434343;line-height: 25px;}
.a5_ul1 li div dd{font-size: 14px;color: #666666;line-height: 25px;font-weight: bold;}

.a5_ul2{overflow: auto;margin-top: 16px;}
.a5_ul2 li{float: left;margin-right: 2px;width: 320px;overflow: hidden;}
.a5_ul2 li:nth-child(even){margin-right: 0;}
.a5_ul2 li a{display: block;font-size: 14px;color: #666666;line-height: 32px;font-weight: bold;padding-left: 24px;background: url(../images/li.png) no-repeat 0 50%;}

.box n_news{background: rgb(0, 87, 169);
    height: 65px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    padding-top: 15px;
}}