/*头部样式*/
.sky{line-height:30px;color:#fff;font-size:12px;background:#e51521;}
.sky a{color:#fff;}

#header{width:1200px;margin:0 auto;height:100px;}
.logo{float:left;padding-top:8px;}
.k2{color:#ab2225;font-size:30px;font-weight:bold;background: url(../images/t.png) no-repeat left top;padding-left:68px;padding-top:15px;margin-top:18px;}





.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 .k1{line-height:32px;padding-top:5px;}
.topLink .k2{color:#074b91;font-size:14px;font-family:"微软雅黑";}



/*热门搜索*/
.search{width:1200px;margin:0 auto;margin-top:20px;}
#formsearch{float:right;}
.hotSearch{width:400px;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:none;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:#e51521;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);}


/*主体样式*/
#container{width:1200px;margin:0 auto;margin-top:20px;}
.container{width:1200px;margin:0 auto;}




.c3{width:1290px;position:relative;left:50%;margin-left:-645px;display:block;margin-top:30px;z-index:999;position:relative;}
.tts{color:#333333;font-size:24px;text-align:center;background:url(../images/tt.png) no-repeat center bottom;font-weight:normal;padding-bottom:23px;}


.jiantus{width:701px;height:317px;overflow:hidden;float:left;margin-top:39px;}
.nrs{width:555px;float:right;margin-top:29px;}
.gsnr{color:#333333;font-size:14px;display:block;line-height:33px;height:190px;overflow:hidden;text-align:justify;}




.ser_con{width:550px;display:block;margin-top:36px;}
.ser_con li{float:left;padding-left:50px;padding-right:50px;padding-bottom:15px;_display:inline;}
.ser_con li+li{background:url(../images/line2.png) no-repeat left center;}
.ser_con li a.img{width:80px;height:80px;}
.ser_con li a.img img{}
.ser_con li h3{padding-top:8px;}
.ser_con li a{color:#333333;font-size:14px;font-weight:normal;text-align:center;display:block;}
.ser_con li a.img{display:block;}
.ser_con li a.img:hover{border-color:#2c7fe7;}




.prod{background:#fff;margin-top:39px;padding-bottom:60px;}
.course{width:1200px;margin:0 auto;padding-top:42px;}
.courselist{margin-top:40px;}
.courselist li {
    height:531px;
    width:260px;
    float: left;
    position: relative;
    overflow: hidden;
    -webkit-transition: all .5s;
    transition: all .5s;
}

.courselist li.on {
    cursor: pointer;
}

.courselist li .cover {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .4);
    text-align: center;
}

.courselist li .cover:before {
    content: ".";
    height: 100%;
    display: inline-block;
    vertical-align: middle;
    visibility: hidden;
}

.courselist li .cover a {
    display: inline-block;
    color: #fff;
    font: 400 20px/52px "宋体";
    border-bottom: 3px solid #fff;
    vertical-align: middle;
    margin-left:60px;
}

.courselist li .text {
    display: none;
}

.courselist li.on {
    width:678px;
    background-position: 0 0 !important;
}

.courselist li.on .cover {
    display: none;
}

.courselist li.on .text {
    display: block;
    width:270px;
    float: right;
    background: #d02e2a;
    height: 574px;
}
.courselist li .more1{
    font: normal 14px/30px "微软雅黑";
    color: rgba(255, 255, 255, .55);
    padding-right: 70px;
    background: url(../images/jt01.png) no-repeat right center;
    float: right;
    margin-right: 25px;
}
.textbox {
    padding: 80px 30px 60px;
    color: #fff;
}

.textbox h3 {text-align:center;
    font: 400 28px/50px "微软雅黑";
}

.textbox p {
    font: 400 18px/36px "微软雅黑";
    padding: 20px 0;
}

.textbox .intro {
    font: 400 14px/30px "微软雅黑";
    text-align:justify;
}

.courselist .img img {
    max-width: 100%;
    height: auto;
}





.fw{width:1200px;margin:0 auto;padding-top:28px;}

.fenlei{margin-top:38px;}
.fenlei li{float:left;_display:inline;width:380px;background:#fff;height:490px;overflow:hidden;position:relative;}
.fenlei li+li{margin-left:30px;}
.fenlei li:hover{}
.fenlei li a.img img{width:380px;height:250px;margin:0 auto;display:block;}
.fenlei li h3{display:block;text-align:center;margin:0 auto;font-weight:normal;width:332px;margin:0 auto;line-height:50px;background:#6573a4;margin-top:-25px;position:relative;;z-index:9999;}
.fenlei li h3 a{color:#fff;font-size:18px;}
.fenlei li:nth-child(2) h3{background:#4faf63;}
.fenlei li:nth-child(3) h3{background:#d02e2a;}

.fenlei li .neirong{width:332px;margin:0 auto;margin-top:20px;color:#888888;font-size:14px;line-height:24px;height:120px;overflow:hidden;text-align:justify;}
.fenlei li .more{width:380px;background:#fff;line-height:50px;text-align:center;background:#cccccc;margin-top:23px;}
.fenlei li .more a{color:#555555;font-size:14px;}
.fenlei li:hover .more{background:#d02e2a;}
.fenlei li:hover .more a{color:#fff;}




.honor{width:1920px;margin:0 auto;position:relative;left:50%;margin-left:-960px;height:365px;background:url(../images/ry.png) no-repeat;margin-top:60px;}
.tts2{text-align:center;color:#fff;font-size:24px;font-weight:bold;line-height:85px;}
.honor .container{position:relative;margin-top:10px;}
.lb2,.rb2{position:absolute;top:37%;cursor:pointer;}
.lb2{left:-34px;}
.rb2{right:-34px;}


.xinwen{width:1200px;margin:0 auto;margin-top:55px;}


.xin{width:572px;}
.atitle{color:#333333;font-size:16px;line-height:40px;position:relative;font-weight:600;background:url(../images/ntt.png) no-repeat 0% 100%;padding-left:18px;}
.atitle span{padding-left:10px;font-size:12px;text-transform:uppercase;color:#666666;text-transform:uppercase;font-weight:500;}
.atitle a{position:absolute;right:12px;top:0;font-size:12px;font-weight:500;color:#666666;}
.xin .content{padding-top:30px;}
.news_list2{margin-top:18px;}
.news_list2 li{position:relative;line-height:44px;border-bottom:1px dashed #ccc;}
.news_list2 li a{padding-left:22px;font-size:14px;background:url(../images/nt.png) no-repeat 0% 50%;display:block;color:#666666;font-size:14px;}
.news_list2 li span{position:absolute;right:0;top:0;color:#666666;font-size:14px;}

.kh{margin-top:30px;}








.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:25px;line-height:30px;line-height:30px;font-size:14px;margin-bottom:25px;}

/*页面底部*/
#footer{background:#1f2326;height:240px;padding-top:52px;overflow:hidden;}
#footer a:hover{color:#e87518;text-decoration:none;}
.nav_foot{text-align:center;line-height:24px;color:#666;}



.f_nav{width:660px;float:left;}
.f_nav dl{float:left;width:132px;height:186px;overflow:hidden;}
.f_nav dt{font-weight:bold;margin-bottom:8px;}
.f_nav dt a{font-size:14px;color:#ffffff;background:url(../images/line3.png) no-repeat left bottom;line-height:40px;display:block;}
.f_nav dd{line-height:25px;}
.f_nav dd a{font-size:12px;color:#fff;background:url(../images/line4.png) no-repeat left center;padding-left:9px;}


.lx{margin-top:30px;margin-left:62px;}
.lx .dh{background:url(../images/tel.png) no-repeat left center;color:#fff;font-size:24px;padding-left:50px;}
.lx .cont{color:#d9d7d7;font-size:14px;padding-top:16px;line-height:30px;}

.wei{margin-top:52px;}


.copyright{text-align:center;line-height:24px;background:#d02e2a;color:#d9d9d9;font-size:14px;padding:10px 0;}
.copyright a{color:#d9d9d9;}




/*------------内页-------------------*/

/*.left .box{margin-bottom:10px;}
.left .box h3{line-height:40px;background:#0d83da;font-size:18px;color:#fff;text-align:center;font-weight:normal;}*/
.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:1920px;margin:0 auto;position:relative;left:50%;margin-left:-960px;}




.left{}
/*.sort_menu h3{background-color:#ececec;line-height:28px;font-weight:bold;}
.sort_product{margin-top:10px;}
.sort_product h3{background-color:#ececec;line-height:28px;font-weight:bold;}*/

.n_contact{margin-top:10px;}
.n_contact h3{background-color:#ececec;line-height:28px;font-weight:bold;}
.n_contact .content{padding:5px;line-height:24px;}

.right{padding-bottom:50px;}
.sitemp{line-height:40px;height:40px;overflow:hidden;padding-right:10px;background:#0d83da;}
.sitemp h2{width:340px;float:left;line-height:40px;text-align:center;text-align:left;text-indent:15px;font-size:18px;color:#fff;font-weight:normal;}
.sitemp .site{width:380px;float:right;text-align:right;line-height:40px;color:#fff;font-size:14px;}
.sitemp .site a{color:#fff;}
.right .content{padding-top:20px;overflow:hidden;line-height: 24px;}



.left .box h3 { font-size: 24px; color: #000000; font-weight: normal; }
.left .box h3 span { display: block;font-size: 14px; text-transform: uppercase; margin-top: 8px; }