.wh{width: 1200px;margin: 0 auto;}
.pos{position: relative;width: 1920px;left: 50%;margin-left: -960px;}

/*头部样式*/
/*热门搜索*/
.search{text-align:left;height:24px;background-color:#f8f8f8;padding:5px 10px 5px 10px;}
#formsearch{float:left;margin-left: 40px;}
.hotSearch{float:left;height:24px;line-height:24px;font-weight:normal;}
#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;}


/*搜索和热门搜索*/
.hotSearch a{margin-right:6px;}
#formsearch input{height:22px;background:#fff;border:1px solid #c8c8c8;line-height:22px;}
#formsearch input#keyword{height:22px;line-height:22px;padding-left:4px;color:#666;}
#formsearch input#s_btn{width:46px;height:24px;line-height:24px;text-align:center;background-color:#f7b500;color:#fff;border:none;cursor:pointer;}



.com-img{ display:inline; overflow:hidden;margin:0 auto;display: table;}
.com-img img{ transition:all 0.5s ease-in 0s; -webkit-transition:all 0.5s ease-in 0s; -moz-transition:all 0.5s ease-in 0s; -o-transition:all 0.5s ease-in 0s;}
.com-img:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}

.ptt1{background: url(../images/bt1.png) no-repeat center;margin:70px 0 75px 0;}
.ptt1 dd{color: #242424;font-size: 26px;margin-left: 570px;}
.ptt1 dt{color: #c3c3c3;font-size: 14px;text-transform: uppercase;margin-left: 570px;}

.ptt dd{color: #242424;font-size: 26px;margin-left: 570px;}
.ptt dt{color: #c3c3c3;font-size: 14px;text-transform: uppercase;margin-left: 570px;}
/*前台多页签*/
.tab{position:relative;text-align: center;}
.tab li{display: inline-block; width:138px;height:38px;border-radius: 20px;line-height:38px;border:1px solid #f7b500;margin:0 8px;text-align:center;cursor: pointer;}
.tab li a{color:#333333;font-size: 16px;display: block;}
.tab li.cur a{text-decoration:none;background:url(../images/pbj.jpg) no-repeat center;}
.tab li.cur{border:none;width:140px;height:40px;line-height: 40px;}

 
.tt{display: none;}
.list1{margin-top: 38px;}
.list1 li{line-height:27px;position:relative;vertical-align: middle;margin-bottom: 20px;float: left;margin-right: 13px;}
.list1 li:nth-child(4n){margin-right: 0;}
.list1 li a{display: block;color: #333333;font-size: 16px;text-align: center;line-height: 35px;font-weight: normal;}
.list1 li a.img {display: block;padding: 3px 4px;border:1px solid #d7d7d7;}
.list1 li a.img img{width: 280px;height: 247px;overflow: hidden;}
.list1 li a:hover{color:#e87518;text-decoration:none;}
.list1 li span{position:absolute;right:0px;line-height:30px;top:0;color:#999;}




.abouts{height: 685px;background: url(../images/bj1.jpg) no-repeat top center;}
.abouts h3{color: #cacaca;font-size: 26px;font-weight: bold;font-family: 'Arial';text-transform: uppercase;}
.abouts h3 span{color: #333333;display: block;}
.aright{width: 497px;padding:119px 0 0 660px;}
.att{margin-top: 60px;}
.att dd{font-family: 'Arial';text-transform: uppercase;font-size: 16px;color: #fff;}
.att dt{color: #ffffff;font-size: 20px;font-weight: bold;line-height: 20px;}
.abox {color: #fff;font-size: 14px;margin-top: 55px;line-height: 28px;opacity: 0.9;height: 188px;overflow: hidden;}
.aright a{color: #fff;font-size: 16px;font-weight: bold;font-family: 'Arial';display: block;width: 130px;height: 41px;line-height: 41px;text-align: center;background: #f7b500;text-transform: uppercase;margin-left: 365px;}


.dian{height: 645px;background: #fff;}
.ptt {
    background: url(../images/bt2.png) no-repeat center;
    margin: 110px 0 57px 0;
}
 .clearfix {zoom:1; }
.poster-main{ position:relative;width:1050px;height:375px;background: url(../images/bg1.jpg) no-repeat center bottom;padding-bottom:55px; margin:40px auto; }
.poster-main a,.poster-main img{display:block;}
.poster-main .poster-list{width:990px;height:374px;}
.poster-main .poster-list .poster-item{ position:absolute;left:0;top:0;}
.poster-main .poster-btn{ position:absolute;top:0;width:100px;height:374px; z-index:10; cursor:pointer; }
.poster-main .poster-prev-btn{left:-70px; background: url(../images/left.jpg) no-repeat left center;}
.poster-main .poster-prev-btn:hover{background: url(../images/left1.jpg) no-repeat left center;}
.poster-main .poster-next-btn{right:-70px; background: url(../images/right.jpg) no-repeat right center;}
.poster-main .poster-next-btn:hover{background: url(../images/right1.jpg) no-repeat right center;}
.poster-main li {position: relative;}
.poster-main li h3 a{    bottom: -17px;display: block;position: absolute;width: 100%; color: #333333;font-size: 20px;text-align: center;font-weight: normal;margin-top: 30px;}


.anli{height: 740px;background: url(../images/bj2.jpg) no-repeat top center;padding-top: 100px;}
.anli .ptt {
    background: url(../images/bt3.png) no-repeat center;
    margin:0 0 75px 0;
}
.anli .ptt dd{color: #fff;}
.csort{text-align: center;}
.csort li{display: inline-block;color: #333333;font-size: 16px;margin:0 23px;}
.csort li a{display: block;color: #333333;font-size: 16px;background: url(../images/cbj.png) no-repeat center;width: 200px;height: 50px;line-height: 50px;text-align: center;}
.csort li:hover a,.csort li.cur a{background: url(../images/cbj1.png) no-repeat center;color: #fff;}
.product_list2{margin-top: 67px;}
.product_list2 li{float:left;margin-left:15px;margin-right:15px;_display:inline;height: 405px;background: #333333;}
.product_list2 li a.img{display: block;}
.product_list2 li a.img img{width:380px;height:280px;}
.product_list2 li h3{text-align:center;}
.product_list2 li h3 a{font-weight:normal;}
.product_list2 li a.img{display:block;}
.bj1{width: 370px;height: 180px;background: #fff;position: relative;margin-top: -60px;margin-left: 5px;}
.box1{margin:0 20px 0 20px;border-bottom: 1px solid #dddddd;padding-bottom: 21px;}
.box1 h3 a{display: block;color: #333333;font-size: 16px;margin-top: 26px;}
.box1 .m1{margin-top: 26px;}
.con1{color: #666666;font-size: 14px;margin-top: 15px;margin-left: 20px;}
.bj1 .m2{display: block;color: #fff;margin-top: 21px;text-transform: uppercase;background: #333333;width: 165px;height: 51px;line-height: 51px;text-align: center;}
.product_list2 li:hover,.product_list2 li:hover .bj1 .m2{background: #f7b500;}
.tab1{display: none;}






.xinwen{height: 461px;background: url(../images/bj3.jpg) no-repeat top center;}
.tab2{display: none;}
.nsort {padding-top: 52px;text-align: right;}
.nsort li{display: inline-block;}
.nsort li a{text-align: center; color: #333333;font-size: 18px;display: block;width: 138px;background: url(../images/line1.jpg) no-repeat right center;}
.nsort li.cur1 a{color: #f7b500;}
.nsort li:last-child a{background: none;} 
.nimg{margin-top: 52px;}
.nimg img{width: 350px;height: 280px;overflow: hidden;}
.news_list1{width: 722px;margin-top: 45px;}
.news_list1 li:first-child,.news_list1 li:nth-child(2){border-top: 1px solid #ebebeb;}
.news_list1 li{border-bottom: 1px solid #ebebeb;float: left;width: 309px;}
.news_list1 li:nth-child(2n){float: right;}
.news_list1 li a{line-height: 50px; display: block;color: #333333;font-size: 14px;padding-left: 20px;background: url(../images/dian.jpg) no-repeat left center;}
.news_list1 li:hover a{background: url(../images/dian1.jpg) no-repeat left center;color: #f7b500;}














/*主体样式*/
#container{width:1200px;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;}





/*友情链接*/
.f_link{width:1200px;margin:0 auto;line-height:23px;color: #323234;font-size: 20px;text-indent: 56px;}
.f_link span{font-size: 14px;}
.f_link a{font-size: 14px;color: #fff;width: 122px;/*display: inline-block;*/background: url(../images/line2.jpg) no-repeat right center;text-align: center;}

/*页面底部*/
.foot{background:#373739 url(../images/foot.jpg) no-repeat top center;padding-bottom: 20px;}
.lxwm{margin-left: 45px;width: 342px;}
.lxwm a{/*display: block;*/margin-bottom: 15px; color: #fff;/*background: #f7b500;*/border-radius: 10px;text-align: center;font-size: 14px;width: 100px;height: 30px;line-height: 30px;}
.ft1{margin-top: 50px;}
.p1{color: #fff;font-size: 14px;}
.p2{color: #fff;font-size: 24px;font-weight: bold;margin:15px 0 10px 0; line-height: 24px;}
.ewm1{width: 260px;text-align: center;color: #fff;font-size: 14px;line-height: 27px;}
.nav_foot{width: 500px;overflow: hidden;}
.nav_foot li{float: left;    width: 145px;}
.nav_foot li a{color: #fff;font-size: 16px;display: block;}
.nav_foot li .sec1{margin-top: 5px;}
.nav_foot li .sec1 a{color: #9e9e9e;font-size: 14px;display: block;}
.copyright{text-align:center;line-height:24px;color: #fff;margin-top: 10px;}
.copyright a{color: #fff;}
.nav_foot li:last-child {width: auto;}

/*------------内页-------------------*/
.left .box{margin-bottom:10px;font-size:14px;}
.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:16px;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;}

.n_banner{width:100%;padding-top: 154px;}
.n_banner img{width:100%;}
.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 .content{padding:5px;line-height:24px;}

.right{width:940px;float:right;padding-bottom:10px;font-size:14px;}
.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 .content{padding:10px;padding-top:15px;overflow:hidden;line-height: 24px;}

.sort_album{margin-top: 15px;}