/*头部样式*/
#header{width:100%;}
.top1{width: 100%;height: 37px;background: #e5e5e5;overflow: hidden;}
.top1_cont{width: 1209px;margin: 0 auto;overflow: auto;}
.w1209{width: 1209px;margin: 0 auto;}
.k1{float: left;color: #5a5a5a;line-height: 37px;}


.top{width: 1209px;margin: 0 auto;height:90px;}
.logo{float:left;}



.topLink{float:right;text-align:right;position: relative;z-index: 9999;margin-right: -244px;}
.topLink:before{width: 1px;height: 86px;position: absolute;left: -26px;top: 12px;content: "";border-left:1px dotted #424242;}
.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;}
.k2{
    background: url(../images/tel.png) no-repeat left;
    font-size: 20px;
    color: #c71d02;
    line-height: 36px;
    height: 36px;
    overflow: hidden;
    padding-left: 36px;
       width: 275px;
    float: left;
    margin-left: 171px;
    
}

#menu{float: right;}

/*热门搜索*/
.search{float: right;}
#formsearch{}
.hotSearch{font-weight:normal;float: right;color: #5a5a5a;line-height: 37px;}
#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;display: none;}


/*主体样式*/
#container{width:1110px;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;}
.content1{float:left;      
    margin-left: -81px;
    margin-top: 56px;}
.content1 p{color: #fff;}



.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;float: left;margin-left: 163px;}
/*页面底部*/
#footer {background: url(../images/foot.jpg) no-repeat top center;position: relative;padding-top: 73px;height: 319px;overflow: hidden;}
#footer a {color: #fff;}
#footer a:hover {color: #e87518;text-decoration: none;}
.foot {width: 1209px;margin: 0 auto;}
.foot h2 {color: #fff;font: 400 16px/40px "Microsoft yahei";}
.foot h2 span {border-bottom: 1px solid #fff;display: block;width: 70px;}
.foot .con{float: right;}
.foot .con .content{line-height: 33px;color: #fff;font-size: 14px;margin-top: 13px;}
.foot .con .content img{margin-right: 8px;}
.copyright{border-top: 1px solid rgba(255,255,255,.7);text-align: center;line-height: 24px;color: #fff;font-size: 14px;margin-top: 48px;padding-top: 7px;}


/*------------内页-------------------*/
.left .box{margin-bottom:10px;}
.left .box h3{line-height:31px;padding-left:15px;font-weight:normal;font-family:"微软雅黑";background:#c71d02;font-size:14px;color:#fff;font-size: 18px;}
.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: 100%;margin: 0 auto;}
.n_banner img{width: 100%;height: auto;}
.left{width:257px;float:left;}
.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:826px;float:right;padding-bottom:10px;}
.sitemp {border-bottom: 1px solid #eee;line-height: 31px;height: 31px;overflow: hidden;padding-right: 10px;}
.sitemp h2 {color: #c71d02;margin-top: 0px;margin-bottom: 0px;width: 340px;float: left;line-height: 31px;text-align: left;text-indent: 15px;font-size: 18px;font-weight: normal;}
.sitemp .site {width: 380px;float: right;text-align: right;line-height: 30px;font-size: 15px;}

.right .content{padding:10px;padding-top:15px;overflow:hidden;line-height: 24px;}
.sort_album{margin-top: 15px;}

.a1{width: 1200px;
    position: relative;
    margin-left: -600px;
    left: 50%;
    overflow: auto;
   /* margin-top: 48px;*/
    z-index: 99;
    margin-bottom: 10px;
}

.a1tt{width: 1200px;
    position: relative;
    margin-left: -600px;
    left: 50%;
    overflow: auto;
    /*margin-top: 48px;*/
    z-index: 99;}




.a1_le{
    float: left;
    width: 600px;
    height:418px;
    overflow: hidden;
    margin-top: 75px;
    }
.a1_le img,.a1_le iframe,.a1_le embed,.a1_le video{width:600px;height:418px;}
.a1_ri{float: right;width: 560px;height: 345px;padding: 75px 0px 0 26px;background:#eeeeee;overflow: hidden;margin-top: 75px;}
.a1_t{padding-top: 11px;font-size: 30px;line-height: 41px;color: #000000;position: relative;}
.a1_t:before{width: 63px;height: 1px;background: #c71d02;position: absolute;left: 0;top: 0;content: "";}
.a1_t span{font-size: 12px;color: #787878;line-height: 24px;display: block;}
.a1_dd{margin-top: 28px;font-size: 14px;color: #323232;line-height: 30px;}
.a1_more{display: block;width: 144px;height: 39px;text-align: center;line-height: 39px;background: #c71d02;color: #fff!important;text-transform: uppercase;font-size: 14px;margin-top: 49px;}


.a2{width: 1920px;position: relative;margin-left: -960px;left: 50%;margin-top: -24px;background: url(../images/bg.jpg) no-repeat top center;padding-top: 89px;height: 595px;overflow: hidden;}
.a2_cont{width: 1468px;margin: 0 auto;position: relative;}
.a2_t{padding-top: 11px;font-size: 30px;line-height: 40px;color: #000000;position: relative;text-align:center;}
.a2_t:before{width: 63px;height: 1px;background: #c71d02;position: absolute;left: 48%;top: 0;content: "";}
.a2_t span{font-size: 12px;color: #787878;line-height: 26px;display: block;}


.cpfl{
   margin-top: 20px; 
}
.cpfl ul{
  display: flex;
    justify-content:space-around;  
}
.cpfl ul li a{
 font-size: 16px;
    background: #f3f3f3;
    color: #000;
    padding: 8px 15px;
}
.a2_cont .l_btn{position: absolute;top: 289px;left: -66px;width: 45px;height: 80px;overflow: hidden;background: url(../images/left.png) no-repeat;}
.a2_cont .l_btn:hover{background: url(../images/left_h.png) no-repeat;}
.a2_cont .r_btn{position: absolute;top: 289px;right: -66px;width: 45px;height: 80px;overflow: hidden;background: url(../images/right.png) no-repeat;}
.a2_cont .r_btn:hover{background: url(../images/right_h.png) no-repeat;}
.product_list1{overflow: auto;}
.product_list1 li{float: left;margin: 0 12px;}
.product_list1 li .img{display: block;}
.product_list1 li .img img{width: 350px;height: 268px;}
.product_list1 li h3{margin-top: 5px;padding: 11px 10% 41px;background: url(../images/white_arrow.png) no-repeat center 64px #eeeeee;padding-bottom: 40px;}
.product_list1 li h3 a{font: 400 14px/40px "Microsoft yahei";color: #000;text-align: center;display: block;	}
.product_list1 li h3 .White_line {border-bottom: 1px solid #aaaaaa;}
.product_list1 li:hover h3 .White_line {border-bottom: 1px solid #fff;}
.product_list1 li:hover h3{background: url(../images/hover_arrow.png) no-repeat center 64px;background-color: #c71d02;}
.product_list1 li:hover h3 a{color: #fff;}


.a3{width: 1920px;position: relative;margin-left: -960px;left: 50%;margin-top: -24px;background: url(../images/bg1.jpg) no-repeat top center;padding-top: 108px;}
.a3_cont{width: 1364px;margin: 0 auto;}
.a3_t{font-size: 35px;line-height: 111px;color: #fff;position: relative;text-align:center;}
.a3_t:before{width: 63px;height: 1px;background: #fff;position: absolute;left: 48%;top: 20px;content: "";}
.a3_t span{font-size: 16px;color: #fff;line-height: 31px;display: block;padding: 0 215px;}
.a3_div{margin-top: 82px;padding: 32px 20px 31px;background-color: #c71d02;overflow: auto;}
.a3_div li{padding: 30px 0px;text-transform: uppercase;font: 400 14px/40px "Microsoft yahei";background: url(../images/bg1.png) no-repeat center;color: #fff;float: left;width: 33.33%;text-align: center;position: relative;}
.a3_div li:after{width: 2px;height: 140px;background: url(../images/xian.png) no-repeat;position: absolute;right: 0;top: 0;content: "";}
.a3_div li:last-child:after{display: none;}
.a3_div li h2{font: 400 18px/43px "Microsoft yahei";}
.a3_div li .line1{width: 30px;border: 1px solid #fff;left: 50%;position: relative;margin-left: -15px;}




.a4{width: 100%;background: #eeeeee;margin-top: 34px;padding-top: 47px;padding-bottom: 50px;}
.a4_t{padding-top: 11px;font-size: 30px;line-height: 41px;color: #000000;position: relative;text-align:center;}
.a4_t:before{width: 63px;height: 1px;background: #c71d02;position: absolute;left: 48%;top: 0;content: "";}
.a4_t span{font-size: 12px;color: #787878;line-height: 24px;display: block;}

#Index {margin-top: 50px;}
#Index .style {z-index: 99;width: 150px;height: 172px;bottom: 0;display: block;float: right;right: 0;}
#Index_Box {position: relative;}
#Index_Box .prev {display: block;z-index: 100;overflow: hidden;cursor: pointer;position: absolute;width: 268px;height: 38px;top: 18px;left: 40px;background:url(../images/pre3.png) no-repeat center #646464; }
#Index_Box .prev:hover{background-color:#c71f05;}
#Index_Box .next {display: block;z-index: 100;overflow: hidden;cursor: pointer;position: absolute;width: 268px;height: 38px;top: 18px;right: 36px;background: url(../images/next3.png) no-repeat center #646464;}
#Index_Box .next:hover{background-color:#c71f05;}
#Index_Box ul {position: relative;height: 365px;}
#Index_Box ul li{position: absolute;width: 0;height: 0;overflow: hidden;top: 146px;cursor: pointer;}
#Index_Box ul li .img{display: block;border: 1px solid #eeeeee;position: relative;}
#Index_Box ul li .img:after{width: 323px;height: 220px;background: url(../images/fang.png);background-size: 100% 100%;position: absolute;left: -1px;top: 0px;content: "";display: none;}
#Index_Box ul li .img img{width: 322px;height: 220px;}
#Index_Box ul li:nth-child(2) .img img{width: 499px;height: 317px;}
#Index_Box ul li:nth-child(2) .img:after{width: 499px;height: 317px;background: url(../images/fang.png);position: absolute;left: 0px;top: 0px;content: "";display: none;}
#Index_Box ul li h3 a{display: block;font-size: 16px;color: #090909;line-height: 46px;text-align: center;font-weight: normal;}
#Index_Box ul li:hover .img{border-color: #c71d02;}
#Index_Box ul li:hover h3 a{color: #c71d02;}
#Index_Box ul li:hover .img:after{display: block;}



/*这里可删除*/
#Index_Box ul li:first-child{width: 324px;height: 268px;top: 80px;left:1px;}
#Index_Box ul li:nth-child(2){width: 499px;height: 365px;top: 0px;left: 352px;}
#Index_Box ul li:nth-child(3){width: 324px;height: 268px;top: 80px;left: 878px;}




.a5{margin-top: 80px;}
.news_listt{margin-top: 57px;}
.news_listt li{overflow: auto;padding-bottom: 42px;border-bottom: 1px solid #eeeeee;margin-bottom: 34px;}
.news_text{float: left;width: 700px;overflow: hidden;padding-top: 28px;}
.news_text h2 a{display: block;font-size: 16px;color: #000000;line-height: 39px;font-weight: normal;}
.news_text h2 span{display: block;font-size: 14px;color: #5a5a5a;line-height: 26px;font-weight: normal;}
.news_text .news_more{display: block;width: 102px;height: 27px;border: 1px solid #535353;border-radius: 20px;text-align: center;line-height: 27px;font-size: 14px;color: #5a5a5a;text-transform: uppercase;margin-top: 18px;}
.news_img{float: right;width: 269px;height: 166px;overflow: hidden;}
.news_img img{width: 269px;height: 166px;}
.news_listt li:hover h2 a{color: #c02a1d;}
.news_listt li:hover .news_more{border-color: #c02a1d;background: #c02a1d;color: #fff;}
.news_listt li:last-child{border: none;}


.video {
position: relative;
padding-bottom: 54%;
height: 0;
overflow: hidden;
}
.video iframe,
.video object,
.video embed {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;