/*头部样式*/
#header{width:100%;background: #e7e7e7;}
.top1{border-bottom: 1px solid #d4d4d4;height: 29px;overflow: hidden;}
.top1_cont{width: 1200px;margin:0 auto;overflow: auto;}
.wel{color:#000;line-height: 29px;}
.k1{color:#000;line-height: 29px;}
.k1 a{color:#000;line-height: 29px;}

.w1200{width: 1200px;margin:0 auto;}

.top{width: 1200px;margin:0 auto;overflow: auto;}
.logo{float:left;}

.topLink{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 .k2{background: url(../images/tel.png) no-repeat 0 9px;font-size: 27px;color: #000;padding-left: 133px;padding-bottom: 16px;margin-top: 31px;}

#menu{background: #1a1a1a;}

/*热门搜索*/
.search{width: 1200px;margin:0 auto;height: 52px;}
#formsearch{float:right;margin-top: 8px;}
.hotSearch{width:400px;float:left;height:52px;line-height:52px;font-weight:bold;color: #666666;font-size:14px;}
#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;display: none;}


/*主体样式*/
#container{width:1200px;margin:0 auto;margin-top:29px;}
.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{width:1200px;margin:0 auto;margin-top:55px;line-height:52px;font-size: 16px;color: #000;}
.f_link a{font-size: 16px;color: #000;}

/*页面底部*/
#footer{background: #252525;padding-top: 7px;height: 180px;}
.nav1{width: 1200px;margin:0 auto;display: flex;justify-content: center;align-items: center;border-bottom: 1px solid #666666;}
.nav1 li{text-align:center;float:left;}
.nav1 li a{display:block;line-height:38px;color:#fff;height:38px;font-size: 16px;padding: 0 52px;}
.nav1 li a:hover{text-decoration:none;}
.copyright{text-align: center;font-size: 16px;color: #fff;line-height: 31px;float: left;width: 1082px;overflow: hidden;}
.copyright a{color: #fff;}
.ewm{float: right;width: 118px;overflow: hidden;}




/*------------内页-------------------*/
.left .box{margin-bottom:10px;}
.left .box h3{line-height:51px;font-family:"微软雅黑";background:url(../images/2.png) repeat-x top;font-size:16px;color:#fff;height:51px;font-weight:normal;text-align:center;}
.left .box .content{padding:5px 0px;}

.prodescription{border:1px solid #e5e5e5;background:#f9f9f9;line-height:24px;padding:10px;margin-bottom:15px;text-indent:20px;font-size:14px;}

.n_banner{width:1920px;position: relative;margin-left: -960px;left: 50%;}
.n_banner img{width:1920px;margin:0 auto}
.left{width:201px;float:left;}
.sort_menu h3{background-color:#ececec;line-height:28px;font-weight:normal;}
.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:url(../images/1.png) repeat-x top!important;line-height:51px;font-weight:none;}
.n_contact .content{padding:5px;line-height:24px;}

.right{width:964px;float:right;padding-bottom:10px;margin-right:7px;}
.sitemp{line-height:31px;height:31px;overflow:hidden;padding-right:10px;border-bottom: 1px solid #c9c9c9;}
.sitemp h2{width:340px;float:left;line-height:31px;text-align:center;text-align:left;text-indent:15px;font-size:16px;}
.sitemp .site{width:380px;float:right;text-align:right;line-height:30px;font-size: 16px;color: #5f5f5f;}
.right .content{padding-top:15px;overflow:hidden;line-height: 24px;}
.sort_album{margin-top: 15px;}


.a1{margin-top: 67px;}
.a1_t{text-align: center;font-size: 28px;color:#6d5024;font-weight: bold;line-height: 46px;background: url(../images/t_bg1.png) no-repeat center 2px;letter-spacing: 6px;text-indent: 24px;}
.a1_t span{display: block;font-size: 20px;font-weight: normal;line-height: 38px;letter-spacing: normal;text-indent: 0}

.a1_ul{height: 36px;border-bottom: 1px solid #000000;position: relative;margin-top: 21px;}
.a1_ul ul{display: flex;justify-content: center;align-items: center;}
.a1_ul ul li{float: left;width: 64px;margin-right: 45px;position: relative;}
.a1_ul ul li:after{width: 86px;height: 3px;background: #b29773;position: absolute;left: 0;bottom: -3px;content: "";display: none;}
.a1_ul ul li:last-child{margin-right: 0;}
.a1_ul ul li a{display: block;font-size: 16px;color: #000000;text-align: center;line-height: 36px;}
.a1_ul .a1_more{display: block;position: absolute;right: 0;bottom: 5px;font-size: 16px;color: #000;}
.a1_ul ul li:hover:after{display: block;}

.a1_img{margin-top: 23px;}

.a1_ul1{overflow: auto;margin-top: 13px;}
.a1_ul1 li{float: left;margin-right: 10px;position: relative;}
.a1_ul1 li:last-child{margin-right: 0;}
.a1_ul1 li .img{display: block;}
.a1_ul1 li .img img{width: 393px;height: 219px;}
.a1_ul1 li dl{position: absolute;top: 220px;left:0;width: 393px;height: 219px;background: rgba(58,58,57,.7);text-align: center;display: none;transition: all .5s ease;}
.a1_ul1 li dl a{display: table-cell;vertical-align: middle;}
.a1_ul1 li dl a dd{color: #fff;line-height: 34px;}
.a1_ul1 li dl a dt{color: #fff;width: 76px;height: 18px;border: 1px solid #fff;margin: 0 auto;}
.a1_ul1 li:hover dl{top: 0;display: table;}


.a2{margin-top: 48px;}
.a2_t{background: url(../images/t_bg2.png) no-repeat 158px 0px;margin-bottom: 50px;}
.a2_t span{text-indent: 56px;}
.a2_img{margin-top: 51px;width: 452px;height: 350px;overflow: hidden;}
.a2_div{padding-top: 80px;padding-left: 254px;/*background: url(../images/kuang.png) no-repeat;*/width: 724px;margin-left: -254px;z-index: 999;}
.a2_div dd{font-size: 18px;color: #000000;line-height: 42px;position: relative;}
.a2_div dd:after{width: 32px;height: 2px;background: #b29773;position: absolute;left: 0;bottom: 0;content: "";}
.a2_div dt{font-size: 12px;color: #666666;line-height: 21px;margin-top: 14px;height: 147px;overflow: hidden;}
.a2_div .a2_more{display: block;float: right;width: 100px;height: 27px;border: 1px solid #e9e9e9;background: #6c5840;color: #fff;text-align: center;line-height: 27px;margin-top: 5px;}


.a3{margin-top: 49px;}
.a3_t{background: url(../images/t_bg3.png) no-repeat 209px 1px;margin-bottom: 51px;}
.a3_t span{text-indent: 30px;padding-bottom: 1px;}
.a3_ul{overflow: auto;position: relative;height: 625px;}
.a3_ul li{position: absolute;}
.a3_ul li .img{display: block;border: 1px solid #e9e9e9;}
.a3_ul li.li1{top: 0;left: 42px;}
.a3_ul li.li1 .img{width: 555px;height: 623px;}
.a3_ul li.li1 dl{width: 555px;height: 623px;}

.a3_ul li.li2{top: 0;right: 40px;}
.a3_ul li.li2 .img{width: 528px;height: 292px;}
.a3_ul li.li2 dl{width: 528px;height: 292px;}

.a3_ul li.li3{top: 322px;right: 40px;}
.a3_ul li.li3 .img{width: 528px;height: 298px;font-size:14px;}
.a3_ul li.li3 dl{width: 528px;height: 298px;}

.a3_ul li dl{position: absolute;top: 1px;left: 1px;background: rgba(33,33,33,.6);text-align: center;display: none;}
.a3_ul li dl dd{display: table-cell;vertical-align: middle;font-size: 30px;color: #fff;line-height: 67px;}
.a3_ul li dl dd span{display: block;font-size: 20px;line-height: 43px;color: #fff;padding: 0 88px;text-align: center;}
.a3_ul li:hover dl{display: table;}


.a4{margin-top: 48px;}
.a4_t{background: url(../images/t_bg4.png) no-repeat 287px 2px;margin-bottom:50px;}
.a4_ul{overflow: auto;}
.a4_ul li{float: left;width:533px;height: 178px;padding-top: 44px;padding-left: 67px;}
.a4_ul li dd{font-size: 35px;color: #fff;line-height: 47px;font-weight: bold;}
.a4_ul li dd span{display: block;font-size: 16px;color: #b29773;line-height: 26px;font-weight: normal;text-transform: uppercase;}
.a4_ul li dt{font-size: 16px;color: #fff;line-height: 34px;margin-top: 7px;}

.a4_ul li:nth-child(2) dd{color: #6e501e;}
.a4_ul li:nth-child(2) dt{color: #000;}

.a4_ul li:nth-child(3) dd{color: #6e501e;}
.a4_ul li:nth-child(3) dt{color: #000;}

.a4_ul li:nth-child(6) dd{color: #6e501e;}
.a4_ul li:nth-child(6) dt{color: #000;}

#slideBox{width: 1920px;position: relative;margin-left: -960px;left: 50%;margin-top:50px;}
#slideBox .prev{position: absolute;width: 51px;height: 51px;overflow: hidden;top: 150px;left: 360px;background: url(../images/left.png) no-repeat;z-index: 99;}
#slideBox .next{position: absolute;width: 51px;height: 51px;overflow: hidden;top: 150px;right: 360px;background: url(../images/right.png) no-repeat;z-index: 99;}

.a5{margin-top:50px;}
.a5_t{background: url(../images/t_bg5.png) no-repeat center 2px;margin-bottom: 63px;}
.a5_t span{padding-bottom: 4px;}

.a5_1{width: 518px;overflow: hidden;height: 365px;background: #e9e9e9;}
.a5_1t{text-align: center;font-size: 25px;color: #000000;line-height: 64px;}

.a5_2{width: 638px;overflow: hidden;margin-top: -9px;}
.a5_ul{}
.a5_ul li{padding-bottom: 4px;border-bottom: 1px dashed #000;margin-bottom: 5px;}
.a5_ul li a{display: block;color: #6d5024;font-size: 16px;line-height: 33px;height: 33px;}
.a5_ul li span{float: right;font-size: 12px;color: #000000;line-height: 33px;}
.a5_ul li dd{font-size: 12px;color: #baa27f;line-height: 25px;}