@charset "utf-8";
.gWidth{width: 1200px;margin: 0 auto;}
.pc{display: block;}
.ipad{display: none;}
.phone{display: none;}



/* 顶部 */
header{background-color: #fff;}
.head>div{float: left;display:flex;align-items:center;height: 110px;}
.head>div img{max-height: 83px;}
.head>p{float: right;margin: 25px 0;padding-left: 45px;background: url(../images/head_dianhua.png) left center no-repeat;background-size: 39px auto;}
.head>p span{display: block;line-height: 30px;font-size: 16px;color: #666;}
.head>p span:nth-child(2){font-size: 30px;color: #296ef0;}

/* 导航栏 */
.phone_nav{display: none;}
.navy{line-height: 55px;background-color: #296ef0;}
.nav>ul{position: relative;}
.nav>ul li{float: left;width: 150px;text-align: center;font-size: 16px;color: #fff;transition: all .4s;}
.nav>ul li:hover{background-color: #fb6631;}
.nav>ul li a{display: block;}
.nav>ul li>div{display: none;position: absolute;top: 55px;z-index: 101;}
.nav>ul li:hover>div{display: block;}
.nav>ul li>div p{min-width: 70px;line-height: 30px;text-align: left;font-size: 15px;background-color: rgba(41,110,240,.8);padding: 0 40px 0;border-bottom: 1px solid #1e4794;transition: all .4s;}
.nav>ul li>div p:nth-child(1){border-top: 3px solid #3e7ced;}
.nav>ul li>div p:hover{background-color: #fb6631;border-bottom: 1px solid #fb6631;}

/* 轮播图 */
.lb{padding-top: 0;}
.js-silder{position: relative;	}
.silder-scroll{width: 100%;overflow: hidden;}
.silder-main{position: relative;width: 100%;overflow: hidden;}
.silder-main-img{position: absolute;top: 0;left: 0;width: 100%;}
.silder-main-img img{width: 100%;}
.js-silder-ctrl{width: 100%;text-align: center;position: absolute;bottom: 10px;}
.silder-ctrl-prev,.silder-ctrl-next{display: none;}
.silder-ctrl-con{display: inline-block;width: 4%;padding: 10px 0;margin: 0 10px;cursor: pointer;}
.silder-ctrl-con>span{display: block;line-height: 0;text-indent: -9999px;overflow: hidden;padding: 5px 0;cursor: pointer;background-color: #e4e4e4;}
.silder-ctrl-con.active>span{background-color: #7bbedf;}

.Title{margin-bottom: 40px;text-align: center;}
.Title>p{line-height: 50px;font-size: 40px;color: #333;font-family: "BerlinSansFB Reg";}
.Title>h3{display: inline-block;line-height: 50px;font-size: 40px;color: #296ef0;font-family: "PangMenZhengDao";position: relative;}
.Title>h3 em{color: #fb6631;}
.Title>h3:after{content: " ";display: block;width: 33px;height: 2px;background-color: #666;position: absolute;left: -45px;top: 24px;}
.Title>h3:before{content: " ";display: block;width: 33px;height: 2px;background-color: #666;position: absolute;right: -45px;top: 24px;}
.Titley>p,.Titley>h3{color: #fff;}
.Titley>h3:after,.Titley>h3:before{content: "";display: block;background-color: #fff;}
/* 产品展示 */
.box{padding: 60px 0 70px;background-color: #f5f5f5;}
.ctta_ul>li{float: left;width: 285px;margin: 0 20px 20px 0;box-shadow: 2px 0 6px #ddd, -2px 0 6px #ddd, 0 2px 6px #ddd, 0 -2px 6px #ddd;}
.ctta_ul>li:nth-child(4n){margin-right: 0;}
.ctta_ul>li:nth-child(n+5){margin-bottom: 0;}
.ctta_ul>li>div{width: 285px;height: 298px;overflow: hidden;position: relative;}
.ctta_ul>li>div img{width: 100%;height: 100%;}
.ctta_ul>li>div p{width: 100%;height: 100%;background-color: rgba(0,0,0,.5);position: absolute;top: 0;left: 0;transform: translateY(100%);transition: all .5s;}
.ctta_ul>li:hover>div p{transform: translateY(0);}
.ctta_ul>li>div p>span{display: inline-block;width: 90%;height: 168px;line-height: 24px;text-indent: 2em;font-size: 15px;color: #fff;margin: 15% 5% 5%;overflow: hidden;}
.ctta_ul>li>div p>em{display: block;padding: 0 5%;line-height: 22px;text-align: right;font-size: 16px;color: #fff;}
.ctta_ul>li>h4{line-height: 38px;text-align: center;padding: 0 15px;background-color: #296ef0;font-size: 16px;color: #fff;font-weight: 500;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}

/* 关于我们 */
.cttb{padding: 20px 0 50px;margin-bottom: 70px;background: url(../images/index_gywm.png) top center no-repeat;background-size: 100% 100%;}
.cttb_top{margin-bottom: 30px;}
.cttb_left{float: left;width: 489px;background: url(../images/index_lxwm.png) center center no-repeat;background-size: 100% 100%;}
.cttb_left>ul{float: right;width: 47%;height: 202px;padding: 20px 1% 20px 1%;}
.cttb_left>ul h5{line-height: 40px;font-size: 20px;color: #2464de;font-weight: bold;margin-bottom: 10px;position: relative;}
.cttb_left>ul h5:before{content: "";display: block;width: 41px;height: 2px;background-color: #2363dd;position: absolute;bottom: 0;left: 0;}
.cttb_left>ul span{line-height: 22px;font-size: 14px;color: #333;}
.cttb_left>ul p{background: url(../images/index_dianhua1.png) left center no-repeat;background-size: 40px auto;padding-left: 50px;}
.cttb_left>ul p>i{display: block;line-height: 18px;font-size: 14px;color: #333;}
.cttb_left>ul p>em{display: block;line-height: 30px;font-size: 24px;color: #2464de;}
.cttb_rgt{float: right;width: 700px;}
.cttb_rgt>div{padding: 10px 0;height: 198px;line-height: 22px;font-size: 14px;color: #fff;text-indent: 2em;overflow: hidden;}
.cttb_rgt>div span{display: block;text-indent: 2em;}
.cttb_rgt>a{display: block;line-height: 26px;text-align: right;font-size: 20px;color: #fff;}
.cttb_btm .marqueeleft{overflow:hidden;}
.cttb_btm .marqueeleft ul{float:left;}
.cttb_btm .marqueeleft li{float:left;margin:0 5px;display:inline;width:203px;height:291px;overflow:hidden;}
.cttb_btm .marqueeleft li>img{width: 100%;height: 100%;}

/* 我们的三大优势 */
.cttc{margin-bottom: 40px;}
.cttc>ul li{display: flex;align-items: center;width: 48%;min-height: 368px;padding: 0 1%;margin: 0 0 15px;}
.cttc>ul .cttc_div>div{margin-bottom: 15px;}
.cttc>ul .cttc_div>div>span{float: left;display: block;width: 67px;height: 67px;line-height: 67px;text-align: center;background-color: #296ef0;font-size: 50px;color: #fff;border-radius: 33px 33px 0 33px;}
.cttc>ul .cttc_div>div>h4{float: right;width: 86%;font-size: 34px;color: #333;font-weight: 500;}
.cttc>ul .cttc_div>div>h4 em{color: #296ef0;}
.cttc>ul .cttc_div>div>h4 i{display: block;font-size: 24px;}
.cttc>ul .cttc_div>p{line-height: 22px;font-size: 15px;color: #333;}
.cttc>ul li>img{display: block;margin: 0 auto;max-width: 100%;}
.cttc>ul li:nth-child(1){float: left;}
.cttc>ul li:nth-child(2){float: right;}
.cttc>ul li:nth-child(3){float: right;}
.cttc>ul li:nth-child(4){float: left;}
.cttc>ul li:nth-child(5){float: left;}
.cttc>ul li:nth-child(6){float: right;}

.guanggaoy{padding: 30px 0 40px;margin-bottom: 70px;background: url(../images/index_bj.png) top center no-repeat;background-size: 100% 100%;}
.guanggao>div{float: right;width: 44%;}
.guanggao>div h3{line-height: 48px;font-size: 40px;color: #fff;font-family: "PangMenZhengDao";font-weight: 500;}
.guanggao>div span{line-height: 22px;font-size: 12px;color: #fff;font-family: "SourceHanSansSC Medium";}
.guanggao>div p{width: 100%;line-height: 31px;text-align: center;background-color: #fff;font-size: 16px;color: #296ef0;font-family: "SourceHanSansSC Medium";margin: 10px 0 20px;}
.guanggao>div h4{background: url(../images/index_dianhua2.png) left center no-repeat;background-size: 46px auto;padding-left: 55px;}
.guanggao>div h4>i{display: block;line-height: 22px;font-size: 16px;color: #fff;font-weight: 500;}
.guanggao>div h4>em{display: block;line-height: 32px;font-size: 30px;color: #fff;font-weight: 500;}

/* 重点工程 */
.cttd{margin-bottom: 70px;}
.cttd_ul>li{float: left;width: 288px;height: 202px;margin: 0 16px 15px 0;overflow: hidden;position: relative;}
.cttd_ul>li:nth-child(4n){margin-right: 0;}
.cttd_ul>li:nth-child(n+5){margin-bottom: 0;}
.cttd_ul>li img{width: 100%;height: 100%;}
.cttd_ul>li div{width: 100%;height: 100%;background-color: rgba(41,110,240,.6);position: absolute;top: 0;left: 0;transform: translateY(85%);transition: all .4s;}
.cttd_ul>li:hover div{transform: translateY(0);}
.cttd_ul>li div>h4{line-height: 30px;font-size: 16px;color: #fff;font-weight: 500;padding: 0 5%;text-align: center;margin: 0;transition: all .3s;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.cttd_ul>li:hover div>h4{margin: 8% 0 4%;}
.cttd_ul>li div>p{height: 100px;line-height: 20px;font-size: 14px;color: #fff;text-indent: 2em;padding: 0 5%;overflow: hidden;}

/* 新闻资讯 */
.ctte{margin-bottom: 70px;}
.ctte_left{float: left;width: 580px;margin-bottom: 0;}
.ctte_rgt{float: right;width: 580px;}
.ctte_div>h3{margin-bottom: 20px;}
.ctte_div>h3 span{float: left;display: block;width: 165px;line-height: 40px;text-align: center;border-left: 7px solid #fb6631;background-color: #91b4f5;border-radius: 0 10px 0 0;font-size: 20px;color: #fff;}
.ctte_div>h3 a{float: right;line-height: 40px;font-size: 14px;color: #666;}
.ctte_div>div{margin-bottom: 15px;border: 1px solid #e8e8e8;}
.ctte_div>div>div{float: left;width: 243px;height: 184px;margin-right: 30px;overflow: hidden;}
.ctte_div>div>div img{width: 100%;height: 100%;transition: all .6s;-ms-transition: all .8s;}
.ctte_div>div>div:hover img{transform: scale(1.1);-ms-transform: scale(1.1);}
.ctte_div>div h4{line-height: 24px;font-size: 16px;color: #333;font-weight: 500;margin-top: 15px;transition: all .3s;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.ctte_div>div:hover h4{color: #296ef0;}
.ctte_div>div span{display: inline-block;line-height: 20px;font-size: 12px;color: #999;margin-bottom: 5px;}
.ctte_div>div span>i{margin-right: 15px;}
.ctte_div>div p{height: 60px;line-height: 20px;font-size: 14px;color: #666;margin-bottom: 10px;overflow: hidden;}
.ctte_div>div>a{display: inline-block;width: 115px;height: 30px;line-height: 30px;text-align: center;font-size: 15px;color: #fff;background-color: #296ef0;}
.ctte_div>ul>li{height: 42px;border-bottom: 1px dashed #7f7f7f;font-size: 16px;padding-left: 15px;}
.ctte_div>ul>li a{float: left;display: inline-block;max-width: 75%;line-height: 42px;color: #666;transition: all .3s;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.ctte_div>ul>li a:hover{color: #296ef0;}
.ctte_div>ul>li span{float: right;display: inline-block;max-width: 20%;line-height: 42px;color: #666;overflow: hidden;}

/* 底部 */
footer{background-color: #222;}
.foot_top{line-height: 22px;padding: 11px 0;background-color: #333;}
.foot_top span{font-size: 16px;color: #aaa;font-weight: bold;}
.foot_top li{display: inline-block;}
.foot_top a{font-size: 14px;color: #aaa;margin: 0 8px;}
.foot_ctt{padding: 45px 0;}
.foot_ctt h3{line-height: 30px;font-size: 24px;color: #fff;font-weight: 500;margin-bottom: 10px;}
.foot_ctt>ul{float: left;width: 10%;margin-right: 3%;}
.foot_ctt>ul li{width: 100%;line-height: 24px;font-size: 15px;}
.foot_ctt>ul li>a{display: inline-block;max-width: 100%;color: #aaa;transition: all .3s;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.foot_ctt>ul li>a:hover{color: #fff;}
.foot_ctt>ol{float: right;width: 22%;}
.foot_ctt>ol p{padding-left: 50px;background: url(../images/foot_dianhua.png) left center no-repeat;background-size: 40px auto;margin-bottom: 5px;}
.foot_ctt>ol p>i{display: block;line-height: 16px;font-size: 14px;color: #aaa;}
.foot_ctt>ol p>em{display: block;line-height: 30px;font-size: 28px;color: #fff;}
.foot_ctt>ol span{display: inline-block;line-height: 24px;font-size: 15px;color: #fff;}
.foot_btm{padding: 18px 0;font-size: 14px;color: #aaa;text-align: center;border-top: 1px solid #333;}
.foot_btm span{display: block;line-height: 22px;}
.foot_btm a{transition: all .3s;margin: 0 5px;}
.foot_btm a:hover{color: #fff;}


/* left */
.lefty{float: left;width: 260px;padding: 0;margin: 0;}
.lefty .left_title{width: 100%;height: 60px;line-height: 30px;background: url(../images/left_ny.png) center center no-repeat;background-size: 100% 100%;text-align: center;padding: 15px 0;}
.lefty .left_title p{height: 30px;font-size: 20px;color: #fff;font-family: "PangMenZhengDao";font-weight: bold;padding: 0 5px;overflow: hidden;}
.lefty .left_title h4{font-size: 25px;color: #fff;font-weight: 500;font-family: "PangMenZhengDao";}
.lefty .div_ul{border-left: 1px solid #ddd;border-right: 1px solid #ddd;margin-bottom: 30px;}
.lefty .div_ul .div_p1{ line-height: 46px;font-weight: 500;font-size: 16px;color:#333;border-bottom:1px solid #ccc;padding-left: 30px;}
.lefty .div_ul .div_2 p a{display: block;line-height: 40px;font-size: 14px; color:#333;padding-left: 45px;border-bottom: 1px solid #ddd;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;transition: all .3s;}
.lefty .div_ul .div_2 p a:hover{background-color: #296ef0;color: #fff;}
.lefty .div_ul .div_2 i{font-style: normal;margin-left: 42px;}
.lefty .div_ul li:nth-child(1) .menu{display: block;}
.lefty .div_ul .menu{display: none;}
.lefty .div_ul .open .link{color:#296ef0!important;font-weight: 600;}
.lefty .left_lxwm{height: 371px;border: 1px solid #ddd;border-top: none;background: url(../images/left_ny_lxwm.png) top center no-repeat;background-size: 100% 100%;position: relative;}
.lefty .left_lxwm>ol{position: absolute;top: 56%;}
.lefty .left_lxwm>ol li{line-height: 24px;font-size: 14px;color: #333;padding: 0 12px;}
.lefty .left_lxwm>ol p{background: url(../images/index_dianhua1.png) left center no-repeat;background-size: 40px auto;padding-left: 50px;}
.lefty .left_lxwm>ol p>i{display: block;line-height: 18px;font-size: 14px;color: #333;}
.lefty .left_lxwm>ol p>em{display: block;line-height: 30px;font-size: 24px;color: #2464de;}
.lefty .about_ul{border-left: 1px solid #ddd;border-right: 1px solid #ddd;margin-bottom: 30px;}
.lefty .about_ul>li a{display: block;width: 100%;line-height: 47px;text-align: center;border-bottom: 1px solid #ddd;font-size: 16px;color: #333;transition: all .3s;}
.lefty .about_ul>li a:hover{background-color: #296ef0;color: #fff;}

/* 面包导航 */
.mbnav{background-color: #f9f8f8;}
.mbnav>div{line-height: 40px;padding-left: 85px;background: url(../images/mbnav.png) left center no-repeat;background-size: auto 100%;overflow: hidden;}
.mbnav>div a{font-size: 14px;color: #666;transition: all .3s;}
.mbnav>div a:hover{color: #296ef0;}

/* 分页 */
.fenye{text-align: center;font-size: 0;}
.fenye a{display: inline-block;font-size: 14px;color: #333;padding: 5px 12px;border: 1px solid #ddd;margin: 0 4px 10px;}
.fenye a:hover{background-color: #296ef0;color: #fff;}
.fenye span{display: inline-block;font-size: 14px;color: #fff;background-color: #296ef0;padding: 5px 12px;border: 1px solid #ddd;margin: 0 4px 10px;}

/********** 产品中心 **********/
.products{margin-top: 30px;margin-bottom: 70px;}
.prod_rgt{float: right;width: 890px;}
.prod_ul{margin: 40px 0;padding: 0 14px;}
.prod_ul>li{float: left;display: flex;align-items: center;width: 410px;margin: 0 14px 20px 0;padding: 7px 6px;background-color: #fafafa;border: 1px solid #ddd;}
.prod_ul>li:nth-child(2n){margin-right: 0;}
.prod_ul>li>a{float: left;display: block;width: 137px;height: 144px;border: 1px solid #ddd;margin-right: 4%;}
.prod_ul>li>a img{width: 100%;height: 100%;}
.prod_ul>li>div{width: 62%;}
.prod_ul>li div>h4{width: 90%;line-height: 30px;font-size: 17px;color: #333;font-weight: 500;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.prod_ul>li:hover div>h4 a{color: #296ef0;}
.prod_ul>li div>p{height: 60px;line-height: 20px;font-size: 13px;color: #666;overflow: hidden;}
.prod_ul>li div>a{display: inline-block;line-height: 20px;font-size: 14px;color: #666;margin-top: 10px;}

/********** 关于我们 **********/
.about_us{margin: 40px 0 0;padding: 0 14px;line-height: 22px;font-size: 14px;color: #333;}
.about_us span{display: block;}
.about_us img{width: auto !important;height: auto !important;max-width: 100%;}
.about_zzry{margin: 40px 0;padding: 0 14px;}
.about_zzry>li{float: left;width: 203px;height: 291px;border: 1px solid #ddd;margin: 0 14px 15px 0;}
.about_zzry>li:nth-child(4n){margin-right: 0;}
.about_zzry>li img{width: 100%;height: 100%;}

/********** 技术支持 **********/
.jszc_ul{margin: 40px 0 0;padding: 0 14px;}
.jszc_ul>li{padding-bottom: 35px;margin-bottom: 35px;border-bottom: 1px dashed #e2e2e2;}
.jszc_ul>li h4{width: 90%;line-height: 26px;font-size: 18px;color: #333;font-weight: 500;margin-bottom: 10px;transition: all .3s;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.jszc_ul>li:hover h4{color: #296ef0;}
.jszc_ul>li span{display: block;line-height: 22px;font-size: 14px;color: #999;margin-bottom: 10px;}
.jszc_ul>li span>i{margin-right: 20px;}
.jszc_ul>li p{height: 44px;line-height: 22px;font-size: 14px;color: #666;overflow: hidden;}

/********** 重点工程 **********/
.zdgc_ul{margin: 40px 0;padding: 0 14px;}
.zdgc_ul>li{float: left;width: 277px;height: 194px;margin: 0 15px 20px 0;overflow: hidden;position: relative;}
.zdgc_ul>li:nth-child(3n){margin-right: 0;}
.zdgc_ul>li img{width: 100%;height: 100%;}
.zdgc_ul>li div{width: 100%;height: 100%;background-color: rgba(41,110,240,.6);position: absolute;top: 0;left: 0;transform: translateY(85%);transition: all .4s;}
.zdgc_ul>li:hover div{transform: translateY(0);}
.zdgc_ul>li div>h4{line-height: 30px;font-size: 16px;color: #fff;font-weight: 500;padding: 0 5%;text-align: center;margin: 0;transition: all .3s;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.zdgc_ul>li:hover div>h4{margin: 8% 0 4%;}
.zdgc_ul>li div>p{height: 100px;line-height: 20px;font-size: 14px;color: #fff;text-indent: 2em;padding: 0 5%;overflow: hidden;}

/********** 联系我们 **********/
.contact{margin-top: 30px;margin-bottom: 70px;}
.contact_us{margin-top: 40px;}
.contact_us>ul{margin-bottom: 60px;}
.contact_us>ul>li{float: left;width: 14%;box-shadow: 1px 0 1px #d4d4d4;text-align: center;padding: 0 3%;margin-bottom: 0;}
.contact_us>ul>li:last-child{box-shadow: none;}
.contact_us>ul>li div{min-height: 80px;}
.contact_us>ul>li h5{line-height: 30px;font-size: 18px;color: #333;font-weight: bold;margin: 5px 0;}
.contact_us>ul>li p{min-height: 40px;line-height: 20px;font-size: 14px;color: #333;}
#dituContent{width: 100%;height: 300px;}

/* 新闻中心list_news.html */
.list_news{margin-top: 20px;width: 860px;padding: 0px 15px;margin-bottom: 40px;}
.list_news li{border-bottom: 1px dashed #e2e2e2;padding: 12px 0px;}
.list_news .fl{float: left;display: inline-block;width: 218px;height: 165px;border: 1px solid #e8e8e8;}
.list_news .fl img{width: 100%;}
.list_news .fr{float: right;width: 627px;padding: 20px 0px;}
.list_news .fr h1{font-size: 16px;color: #333;font-weight: normal;line-height: 18px;margin-bottom: 10px;}
.list_news .fr h1>a{font-size: 16px;color: #333;transition: all .3s;}
.list_news li:hover .fr h1>a{color: #296fe0;}
.list_news .fr div{margin-bottom: 10px;}
.shijian span{font-size: 14px;color: #999999;}
.list_news .fr p{color: #666666;font-size: 14px;text-align: justify;}
.list_news .fr p>a{font-size: 14px;color: #666666;}

/* 新闻内页 article_news.html */
.article_news{margin-top: 20px;width: 860px;padding: 0px 15px;margin-bottom: 40px;}
.article_news h1{text-align: center;font-size: 20px;font-weight: normal;color: #333;margin-bottom: 5px;padding-top: 20px;}
.article_news .shijian{text-align: center;}
.content_news{border-top: 1px dashed #e2e2e2;border-bottom: 1px dashed #e2e2e2;font-size: 15px;color: #666;line-height: 25px;padding-top: 15px;margin-top: 15px;text-align: justify;padding-bottom: 15px;margin-bottom: 20px;}
.content_news img{text-align: center;margin-left: auto;margin-right: auto;width: auto!important;height: auto!important;max-width: 100%!important;}

/* 上一篇 下一篇 */
.article_fanye{margin-bottom: 55px;}
.article_fanye .fl{float: left;}
.article_fanye .fr{float: right;}
.article_fanye p{font-size: 14px;color: #666666;line-height: 15px;}
.article_fanye p>a{font-size: 14px;color: #666666;}
.article_fanye p>a:hover{color: #296ef0;}

/* 推荐新闻 */
.article_tj_news{margin-bottom: 55px;}
.tuijian_tou{border-left: 5px solid #296ef0;line-height: 31px;color: #333;margin-bottom: 12px;padding-left: 10px;font-size: 20px;}
.tj_news_lb li{margin-right: 30px;float: left;line-height: 42px;border-bottom: 1px dashed #e2e2e2;font-size: 16px;color: #333;width: 415px;}
.tj_news_lb li:nth-child(2n){margin-right: 0;}
.tj_news_lb li .fl{float: left;width: 70%;font-size: 16px;color: #333;font-weight: normal;}
.tj_news_lb li .fl>a{font-size: 16px;color: #333;}
.tj_news_lb li .fl>a:hover{color: #296ef0;}
.tj_news_lb li .fr{float: right;font-size: 16px;color: #333;}

/* 推荐产品 */
.article_tj_product .ctta_ul>li{float: left;width: 205px;margin: 0 13px 13px 0;box-shadow: 2px 0 6px #ddd, -2px 0 6px #ddd, 0 2px 6px #ddd, 0 -2px 6px #ddd;}
.article_tj_product .ctta_ul>li:nth-child(4n){margin-right: 0;}
.article_tj_product .ctta_ul>li:nth-child(n+5){margin-bottom: 0;}
.article_tj_product .ctta_ul>li>div{width: 205px;height: 215px;overflow: hidden;position: relative;}
.article_tj_product .ctta_ul>li>div img{width: 100%;height: 100%;}
.article_tj_product .ctta_ul>li>div p{width: 100%;height: 100%;background-color: rgba(0,0,0,.5);position: absolute;top: 0;left: 0;transform: translateY(100%);transition: all .5s;}
.article_tj_product .ctta_ul>li:hover>div p{transform: translateY(0);}
.article_tj_product .ctta_ul>li>div p>span{display: inline-block;width: 90%;height: 120px;line-height: 20px;text-indent: 2em;font-size: 12px;color: #fff;margin: 15% 5% 5%;overflow: hidden;}
.article_tj_product .ctta_ul>li>div p>em{display: block;padding: 0 5%;line-height: 22px;text-align: right;font-size: 16px;color: #fff;}
.article_tj_product .ctta_ul>li>h4{line-height: 38px;text-align: center;padding: 0 15px;background-color: #296ef0;font-size: 14px;color: #fff;font-weight: 500;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}

/* 产品详情页 */
.article_products{margin-top: 20px;width: 860px;padding: 0px 15px;margin-bottom: 40px;}
.article_pro_content{margin-bottom: 30px;}
.article_pro_content .fl{float: left;width: 286px;height: 300px;border: 1px solid #e2e2e2;}
.article_pro_content .fr{float: right;width: 535px;}
.article_pro_content .fr h1{font-size:25px;color:#333;line-height: 55px;}
.article_pro_content .fr p{color:#666666;font-size:14px;line-height: 25px;}

.rexian{background: url(../images/index_dianhua1.png) left center no-repeat;background-size: 46px auto;padding-left: 55px;margin-top: 20px;}
.rexian>i{display: block;line-height: 18px;font-size: 14px;color: #333;}
.rexian>em{display: block;line-height: 30px;font-size: 24px;color: #2464de;}

.pro_content_xq{margin-bottom: 10px;}
.pro_content_xq ul li.on{height: 40px;line-height: 40px;width:115px;background-color: #2464de;color: #fff;text-align: center;font-size: 16px;}
.pro_xq_nr>div{font-size: 16px;color: #333;line-height: 24px;text-align: justify;border: 1px solid #e2e2e2;padding:20px;}
.pro_xq_nr>div img{width: auto!important;height: auto!important;max-width: 100%!important;}

/* 企业实景 */
.qysj{margin: 40px 0;padding: 0 14px;}
.qysj>li{float: left;width: 277px;margin: 0 15px 20px 0;}
.qysj>li:nth-child(3n){margin-right: 0;}
.qysj>li img{width: 100%;height: 100%;}