@CHARSET "UTF-8";

/*头部样式*/
.tong{width: 1200px;margin: 0 auto;}
#header{background: url(../images/tou.png) repeat-x center 0;}
.top{height: 130px;}
.logo{float:left;padding-top: 8px;}
.k4{line-height: 30px;font-size: 12px;color: #fff;}
.k4 a{line-height: 30px;font-size: 12px;color: #fff;}



.topLink{width:880px;float:right;text-align:right;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;}
.topLink .k1{line-height:32px;padding-top:5px;}
.k2{}



/*热门搜索*/
.search{text-align:left;height:24px;background-color:#f8f8f8;padding:5px 10px 5px 10px;}
#formsearch{width:300px;float:left;}
.hotSearch{width:400px;float:left;height:24px;line-height:24px;font-weight:normal;}


/*主体样式*/
#container{width:1200px;margin:0 auto;margin-top:10px;}
.c1{background: url(../images/c1b.png) no-repeat  center 0;height: 236px;margin-top: 60px;}
.c1bb{text-align: center;padding-top: 54px;}
.c1bb li{display: block;margin-right: 45px;float: left;width: 370px;}
.c1bb li:nth-child(3){margin-right:0;}
.c1bb li dt{display:block;color: #fff;font-size: 18px;margin-top: 10px;}
.c1bb li dd{color: #fff;line-height: 24px;margin-top: 22px;font-size: 13px;}
.ing1{position: relative;display: block;height: 49px;}
.ing1 h3{position: absolute;z-index: 999;left:0;top:0;width: 100%;height: 100%;}
.c1bb li:nth-child(1):hover .ing1 h3{background: url(../images/20180901152546_772.png) no-repeat center 0;}
.c1bb li:nth-child(2):hover .ing1 h3{background: url(../images/20180901152624_448.png) no-repeat center 0;}
.c1bb li:nth-child(3):hover .ing1 h3{background: url(../images/20180901152711_631.png) no-repeat center 0;}

.c1bb li:nth-child(1):hover .ing1 img{display:none;}
.c1bb li:nth-child(2):hover .ing1 img{display:none;}
.c1bb li:nth-child(3):hover .ing1 img{display:none;}



.c2{background: url(../images/c2bg.png) no-repeat  center -3px #f6f6f6;padding-bottom:40px;}
.c2 h2{font-size: 20px;color: #2f2f2f;line-height: 24px;text-align: center;font-weight: 500;padding-top: 60px;margin-bottom: 50px;}
.c2bb{padding-top: 50px;}
.c2bb li{display: block;float: left;margin: 2px}
.c2bb li a{display:block;position:relative;}
.c2bb li a h3{width:170px;height:35px;text-align:center;position:absolute;right:0;bottom:0;z-index:999;color:#fff;line-height:35px;background:rgba(222,26,0,.8);font-size:16px;font-weight:500;}
.c2bb li:first-child{margin-left: 0;}
.c2bb li:last-child{margin-right:0;}


.c9{}
.c9 h2{font-size: 20px;color: #2f2f2f;line-height: 24px;text-align: center;font-weight: 500;padding-top: 60px;margin-bottom:50px;}


.c3{width: 1920px;margin-left: -960px;top:0;left:50%;position: relative;background: #f5f5f5;}

.zb,.yb{width: 525px;}
.tabs{margin-bottom: 26px;}
.tabs li{display: block;float: left;width: 184px;height: 40px;font-size: 16px;line-height: 40px;text-align: center;margin-right: 16px;}
.tabs .tab-nav-action{background: #e31700;color: #fff;}
.tabs .tab-nav{background: #d5d5d5;color: #000;}
.c4 h2{font-size: 20px;color: #2f2f2f;line-height: 24px;text-align: center;font-weight: 500;padding-top: 70px;margin-bottom: 50px;}
.tabs a{float: right;color: #0e7143;line-height: 40px;}

.tabs1{margin-bottom: 26px;}
.tabs1 li{display: block;float: left;width: 184px;height: 40px;font-size: 16px;line-height: 40px;text-align: center;margin-right: 16px;}
.tabs1 .tab-nav-action1{background: #e31700;color: #fff;}
.tabs1 .tab-nav1{background: #d5d5d5;color: #000;}
.tabs1 a{float: right;color: #0e7143;line-height: 40px;}

.shu{margin-left: 72px;}

.c5{background: url(../images/c5.png) no-repeat center 0;margin-top: 40px;}
.c5 h2{font-size: 20px;color: #2f2f2f;line-height: 24px;text-align: center;font-weight: 500;padding-top: 108px;margin-bottom: 60px;}
.zb1{width: 574px;height: 514px;background: url(../images/zbt.png) no-repeat center 0;}

.c99{position: relative;}
.l_btn,.r_btn{position:absolute;top: 31%;cursor:pointer;width: 42px;
    height: 42px;}
.l_btn{left: -65px;}
.r_btn{right: -65px;}

.c99 .l_btn:hover{background: url(../images/z2.png) no-repeat center 0;}
.c99 .l_btn:hover img{display: none;}

.c99 .r_btn:hover{background: url(../images/y2.png) no-repeat center 0;}
.c99 .r_btn:hover img{display: none;}


.l_btn01,.r_btn01{position:absolute;top: 38%;cursor:pointer;width: 42px;
    height: 42px;}
.l_btn01{left: -65px;}
.r_btn01{right: -65px;}

.c99 .l_btn01:hover{background: url(../images/z2.png) no-repeat center 0;}
.c99 .l_btn01:hover img{display: none;}

.c99 .r_btn01:hover{background: url(../images/y2.png) no-repeat center 0;}
.c99 .r_btn01:hover img{display: none;}


.l_btn02,.r_btn02{position:absolute;top: 32%;cursor:pointer;width: 42px;
    height: 42px;}
.l_btn02{left: -65px;}
.r_btn02{right: -65px;}

.c99 .l_btn02:hover{background: url(../images/z2.png) no-repeat center 0;}
.c99 .l_btn02:hover img{display: none;}

.c99 .r_btn02:hover{background: url(../images/y2.png) no-repeat center 0;}
.c99 .r_btn02:hover img{display: none;}



/*----- 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;}




/*友情链接*/
.f_link{width:1200px;margin:0 auto;line-height:30px;}

/*页面底部*/
.foot{height: 280px;background: url(../images/foot.png) no-repeat center 0;color: #fff;margin-top: 60px;font-size: 14px;overflow: hidden;}
#footer{position:relative;width:1200px;margin:0 auto;text-align:center;padding-top: 50px;}
#footer a{color:#fff;font-size: 14px;}
#footer a:hover{color:#e87518;text-decoration:none;}
.nav_foot{text-align:center;line-height:24px;color:#fff;}
.copyright{text-align:center;line-height:36px;font-size: 14px;    margin-top: 5px;}
.logo1{width: 296px;text-align: left;}
.er{}
.dao{width: 679px;}
#footer .nav1{color: #fff;text-align: center;height:190px;overflow: hidden}
#footer .nav1 a{color: #fff;}
#footer .nav1 li{display: block;width: 226px;text-align: center;float: left;}
#footer .nav1 li a{font-size: 18px;line-height: 24px;}
#footer .nav1 .sb1 a{display: inline-block;width: 70px;text-align: left;margin: 0 10px;}
#footer .nav1 .sb1 a,.nav1 .sb2 a{line-height: 24px;font-size: 14px;}
#footer .nav1 .sb1 a,.nav1 .sb2 a{line-height: 24px;font-size: 14px;}
#footer .nav1 .sb1,.nav1 .sb2{margin-top: 20px;text-align: center;}
#footer .nav1 .sb2 a{display: block;font-size:14px;}




.n_banner{
    overflow: hidden;
    height: 250px;
}
.n_banner img{
    width: 100%;
    animation: banner 10s linear infinite;
    display: block;
    min-width: 700px;
}
@keyframes banner { 0%{transform: scale(1)}50%{transform: scale(1.1)}100%{transform: scale(1)} }








/*------------内页-------------------*/
.left .box{margin-bottom:10px;}
.left .box h3{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;}
.left .box .content{padding:5px 0px;}

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


.left{width:225px;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 .content1{padding:5px;line-height:24px;}

.right{width:940px;float:right;padding-bottom:10px;}
.sitemp{line-height:31px;height:31px;overflow:hidden;padding-right:10px;background:url(../images/nav.png) no-repeat 0% 100%;}
.sitemp h2{width:340px;float:left;line-height:31px;text-align:center;text-align:left;text-indent:15px;color:#000;font-size:14px;}
.sitemp .site{width:380px;float:right;text-align:right;line-height:30px;}
.right .content1{padding:10px;padding-top:15px;overflow:hidden;line-height: 24px;}