@charset "utf-8";
*{ margin:0; padding:0;}
* + html {
  z-index: 6666;
}
* + html .search {
  z-index: 5555;
}
body{ font-family:"微软雅黑","Microsoft YaHei UI"; color:#333; font-size:12px;}
ul,li{ list-style:none;}
img{ border:none;}
a{ color:#333; text-decoration:none;}
a:hover{ text-decoration:none; color:#333;}
.fr{ float:right}
.fl{ float:left}
.c{ clear:both;}

.f36{font-size:36px; }
.f24{font-size:24px; }
.f11{font-size:11px;}
.f13{font-size:13px;}
.f14{font-size:14px;}
.f15{font-size:15px;}
.f16{font-size:16px;}
.f17{font-size:17px;}
.f18{font-size:18px;}
.f22{font-size:22px; }
.f21{font-size:21px; }
.f20{font-size:20px;}
.f24{font-size:24px;}
.f26{font-size:26px;}
.f28{font-size:28px;}
.f30{font-size:30px;}
.f32{font-size:32px;}
.f34{font-size:34px;}
.f36{font-size:36px;}

.pl10{ padding-left:10px;}
.pl15{ padding-left:15px;}
.pl20{ padding-left:20px;}

.l20{ line-height:20px;}
.l22{ line-height:22px;}
.l24{ line-height:24px;}
.l26{ line-height:26px;}
.l28{ line-height:28px;}
.l30{ line-height:30px;}
.l34{ line-height:34px;}
.l44{ line-height:44px;}
.l54{ line-height:54px;}
.l60{ line-height:60px;}

.h10{ height:10px;}
.h20{ height:20px;}
.h30{ height:30px;}
.h40{ height:40px;}
.h50{ height:50px;}

.white{ color:#FFF}
.gry{ color:#5a5a5a}

.container{ width:1200px; margin:0 auto;}
.container1{ width:1300px; margin:0 auto;}
.container2{ width:1160px; margin:0 auto;}
/*头部*/
.header{ }
.logo{ padding-top:30px; }  
.logo img{ height:40px}
/*导航栏*/
.nav { margin-left:50px;}
.nav li { float: left; margin-left: 5px; position:relative;}
.nav a { display:block; float: left; width:95px; line-height: 100px; text-align:center; text-decoration: none; font-size:16px;}
.nav a:hover { color:#2598E2}
.nav ul li ul { position:absolute; top:80px; z-index:99;}
.nav ul li ul li{float: none; height:40px;}
.nav ul li ul li a{ display:block; color:black; width:95px; line-height:40px; background:#2598E2; color:#fff}
.nav ul li ul li:hover a{ background:#62AFD9; color:#fff}
.nav ul li ul{display: none;}
.nav ul li:hover ul{display: block;}

/*搜索*/
.search{ height:28px; margin-top:36px;}
.search li{ float:left;}
.search li input.key{ width:148px; border:1px solid #ccc; padding:3px 0 3px 10px; height:20px; line-height:20px; color:#666; font-size:13px;}


/*网站底部*/
.Index_foot{ background:#303030; font-size:18px; color:#666; padding:40px 0;}
.foot_nav{ padding-bottom:10px;}
.foot_nav a{ color:#666;}
.foot_Inf a{ color:#666;}


/*内页banner*/
.ny_banner1{ background:url(../Images/ny_banner1.jpg) no-repeat center top; height:368px; position:relative;}
.ny_banner2{ background:url(../Images/ny_banner2.jpg) no-repeat center top; height:368px; position:relative;}
.ny_banner3{ background:url(../Images/ny_banner3.jpg) no-repeat center top; height:368px; position:relative;}
.ny_banner4{ background:url(../Images/ny_banner4.jpg) no-repeat center top; height:368px; position:relative;}
.ny_banner5{ background:url(../Images/ny_banner5.jpg) no-repeat center top; height:368px; position:relative;}
.ny_banner6{ background:url(../Images/ny_banner6.jpg) no-repeat center top; height:368px; position:relative;}
.ny_banner7{ background:url(../Images/ny_banner7.jpg) no-repeat center top; height:368px; position:relative;}

/*内页标题*/
.Inner_tit{ color:#FFF; padding-top:70px;}
.Inner_tit h3{ font-size:36px; text-transform:uppercase; padding-bottom:5px;}
.Inner_tit h4{ font-size:26px;}
.Inner_tit i{ display:block; width:30px; height:3px; background:#fff; margin:25px 0;}
.Inner_tit h5{ font-size:18px; font-weight:normal;}

/*内页列表分类*/
.Inner_list{ width:100%; position:absolute; background:rgba(24,122,188,0.9); bottom:0; left:0; right:0;}
.Inner_list .ab_list{}
.Inner_list .ab_list li{ float:left; width:171px; height:54px; line-height:54px; text-align:center;}
.Inner_list .ab_list li a{ display:block; width:171px; height:54px; line-height:54px; color:#ffffff; font-size:15px;}
.Inner_list .ab_list li a.cur{ background:#4BA4D3; font-weight:bold;}
.Inner_list .ab_list li:hover a{ background:#4BA4D3; font-weight:bold;}
/*.Inner_list .ab_list li:nth-child(1) a{ background:#4BA4D3; font-weight:bold;}*/

.Inner_list .ab_list li.active{ background:#4BA4D3; font-weight:bold;}
.Inner_list1 .ab_list li.active{ background:#4BA4D3; font-weight:bold;}

.Inner_list1{ width:100%; position:absolute; background:rgba(24,122,188,0.9); top:314px; left:0; right:0;}
.Inner_list1 .ab_list{}
.Inner_list1 .ab_list li{ float:left; height:54px; line-height:54px; text-align:center;}
.Inner_list1 .ab_list li a{ display:block; width:109px; height:54px; line-height:54px; color:#ffffff; font-size:14px;}
.Inner_list1 .ab_list li a.cur{ background:#4BA4D3; font-weight:bold;}
.Inner_list1 .ab_list li:hover a{ background:#4BA4D3; font-weight:bold;}
/*.Inner_list1 .ab_list li:nth-child(1) a{ background:#4BA4D3; font-weight:bold;}*/
.Inner_list1 .ab_list li:nth-child(20) a{ width:152px;}

/*内页背景*/
.content{width:100%; min-height:400px;}
/*内页内容*/
.cpright{ padding:50px 0; }
.rtop { overflow: hidden; border-bottom: 1px solid #dbdbdb;}
.rtop h5 { float: left; border-bottom: 3px solid #2598E2; font-weight: normal; line-height: 54px;}
.rtop h5 a { font-size: 32px; color: #2598E2;}
.rtop span{ display:block; color:#999; font-size:13px;line-height: 30px; padding-top:24px;}
.rtop span em {color: #999; font-style: normal;}
.rtop span a { color: #999;}
.story{ margin-top:35px;}
.agent_con { line-height: 32px;}
.agent_con .age_li_about { font-size: 16px; color:#575757; text-align:justify;}
.rightbot { height: 3px; font-size: 0; overflow: hidden;  margin-bottom: 10px;}

/*内页产品中心*/
.age_li_pro { }
.age_li_pro li{ float:left; width:255px; background:#F5F5F5; margin:0 60px 60px 0; border-radius:10px; text-align:center; }
.age_li_pro li:nth-child(4n){ margin-right:0;}
.age_li_pro li img{width:255px; height:255px; padding:30px 0; }
.age_li_pro li h2{ height:60px; line-height:60px; font-weight:normal; background:rgba(0,0,0,0.3); border-radius:0 0 10px 10px;text-transform:uppercase;}
.age_li_pro li h2 a{ font-size:15px; color:#fff;}
.age_li_pro li:hover h2{ background:rgba(24,122,188,0.9);}

.age_li_pro1 { }
.age_li_pro1 li{ float:left; width:255px; background:#F5F5F5; margin:0 60px 60px 0; border-radius:10px; text-align:center; }
.age_li_pro1 li:nth-child(4n){ margin-right:0;}
.age_li_pro1 li .pic{ margin:30px 0; background:#ffffff;}
.age_li_pro1 li img{ width:225px; height:225px; padding:20px; }
.age_li_pro1 li h2{ height:60px; line-height:60px; font-weight:normal; background:rgba(0,0,0,0.3); border-radius:0 0 10px 10px; text-transform:uppercase;}
.age_li_pro1 li h2 a{ font-size:15px; color:#fff;}
.age_li_pro1 li:hover h2{ background:rgba(24,122,188,0.9);}


.age_li_pro2 { }
.age_li_pro2 li{ float:left; width:255px; margin:0 60px 60px 0; border-radius:10px; text-align:center; }
.age_li_pro2 li:nth-child(4n){ margin-right:0;}
.age_li_pro2 li img{width:255px; height:185px;  }
.age_li_pro2 li .pro_t a{ display:block; font-size:15px; height:40px; line-height:40px; }


.pro_page{margin-top:30px; text-align:center; font-size:14px}
.pro_page .p6{padding:8px 18px;  color:#2598E2;}
.pro_page .p1{padding:8px 18px; }
.pro_page .p1:hover{ color:#2598E2;}
.pro_page a.p2{ padding:8px 18px; }
.pro_page a.p2:hover{ color:#2598E2;}
.pro_page a.p3{ border:1px solid #2598E2; background:#2598E2; padding:8px 18px; border-radius:50%; color:#fff; border-radius: 6px}
.pro_page .p4{ border:2px solid #2598E2; background:#2598E2; padding:8px 18px; border-radius:50%; color:#fff; border-radius: 6px}
.pro_page .p5{ border:2px solid #E5E5E5; padding:8px 18px; border-radius:50%; color:#666; border-radius: 6px}
.pro_page .p5:hover{ border:2px solid #2598E2; background:#2598E2;  color:#fff;}

.pro_page a.active{color:#2598E2;}


.age_pro_show{ padding:0 5px;}
.proshow_con{ border-bottom: 3px #d8d8d8 solid; padding-bottom:25px;}
.proshow_img{ padding-top:10px;}
.proshow_img img{ width:285px; height:285px; border:2px solid #ccc;}
.proshow_Inf{ width:850px; margin-left:40px;}
.proshow_Inf h4{ color: #191919; font-size: 16px; padding-bottom:10px;}
.proshow_Inf li{ font-size: 14px; height:32px; line-height:32px; color:#333; border-bottom: 1px #d8d8d8 dotted;}

/*工业阀门详情*/
.proshow_con1{ border-bottom: 3px #d8d8d8 solid; padding-bottom:25px;}
.proshow_img1{ background:#ffffff;}
.proshow_img1 img{ width:240px; height:240px; border:2px solid #ccc; padding:22.5px;}
.proshow_Inf1{ width:830px; }
.proshow_Inf1 h4{ font-size: 28px; padding-bottom: 40px; text-transform: uppercase; font-weight:normal;}
.proshow_Inf1 .pro_xq{ background: #EFEFEF; overflow: hidden; padding:30px;}
.proshow_Inf1 .pro_xq ul{ float:left; width:350px; font-size:13px; color:#585858;}
.proshow_Inf1 .pro_xq li{ border-right:1px solid #D8CDCD; padding-left:30px; line-height:20px; padding-bottom:10px; background:url(../Images/ico_1.png) no-repeat top left;}
.proshow_Inf1 .pro_xq li:nth-child(2){ background:url(../Images/ico_2.png) no-repeat top left;}
.proshow_Inf1 .pro_xq li:nth-child(3){ background:url(../Images/ico_3.png) no-repeat top left;}
.proshow_Inf1 .pro_xq p{ display:block; float:left; width:360px; font-size:15px; border-left:1px solid #fff; line-height:36px; padding-left:50px;}
.proshow_Inf1 .pro_xq p span{ display:block; font-weight:bold;}
.pro_mInf h6{ font-size:14px;}


.age_pro_show h1{height:50px; line-height:50px;text-align:center}
.age_pro_show .pro_lb{ text-align:center}
.age_pro_show .pro_lb .span{padding:0 30px;}
.line{height:20px;  border-bottom:1px solid #DBDBDB; }
.pro_Inf{width:100%; text-align:center; margin-top:30px;}
.pro_Inf img{ max-width:800px; height:auto}
.pro_de{margin-top:50px;}
.pro_mInf{ margin:20px 0;font-size: 14px; padding:0 5px; text-align:justify; line-height:24px; color:#444; text-transform:uppercase}
.pro_mInf img{ max-width:1180px; height:auto}
.pro_show_page{  line-height:26px; margin-top:30px;}

/*内页新闻中心*/
.age_li_new{ padding-top:20px;}
.age_li_new li{ padding-bottom:30px; margin-bottom:30px; padding:30px; border:2px solid #FAFAFA;}
.Inner_news{}
.age_li_new li .News_img{ border:1px solid #eeeeee;}
.age_li_new li .News_Inf{ width:878px;}
.age_li_new li .News_Inf h2{ font-weight:normal; font-size:16px; padding-bottom:10px; border-bottom:1px solid #dddddd;}
.age_li_new li .News_Inf h2 a{ color:#333;}
.age_li_new li .News_Inf .News_con{ font-size:14px; color:#666; padding-top:10px; height:74px; overflow:hidden;}
.age_li_new li:hover{ background:#2598E2; color:#FFF}
.age_li_new li:hover .News_Inf h2 a{ color:#fff;}
.age_li_new li:hover .News_Inf .News_con{ color:#B5DBF4;}

/*内页新闻详情*/
.age_new_show h1{height:50px; line-height:50px;text-align:center; font-size:24px;}
.age_new_show .new_lb{ text-align:center;}
.age_new_show .new_lb .span{padding:0 30px;}
.new_show{margin-top:20px; font-size:16px; line-height:30px; color:#575757; text-align:justify}

/*内页联系我们*/
.Innner_cont{ padding:20px 0}
.Inner_lx{ width:635px; color:#333;}
.Inner_lx p{ font-size:20px; color:#666; padding-bottom:10px;}
.Inner_lx h1{ font-size:30px;}
.lx_list{ margin-top:30px;}
.lx_list li{ height:80px; line-height:80px; border-bottom:1px solid #eeeeee; font-size:16px; background:url(../Images/lx01.png) no-repeat center left; padding-left:37px;}
.lx_list li:nth-child(2){ background:url(../Images/lx02.png) no-repeat center left;}
.lx_list li:nth-child(3){ background:url(../Images/lx03.png) no-repeat center left;}
.lx_list li:nth-child(4){ background:url(../Images/lx04.png) no-repeat center left;}
.lx_list li:nth-child(5){ background:url(../Images/lx05.png) no-repeat center left; }
.lx_list li:nth-child(6){ background:url(../Images/lx06.png) no-repeat center left; border-bottom:0;}
.lx_list li a:hover{ text-decoration:underline; color:#2598E2}
.Inner_rtn{ width:480px; text-align:center; padding-top:180px;}
.Inner_rtn p img{ width:200px; }

/*内页关于我们*/
.Inner_about{ margin:50px 0; color: #444; font-size: 14px; line-height: 28px;text-align: justify;}
.ab_wz{ /*width:572px;*/}
.ab_wz h1{ font-size: 26px; color:#2798E2; font-weight:normal;}
.ab_wz h3{ font-weight:normal; color:#444; padding-top:10px; font-size:16px;}
.ab_wz .ab_p{ padding-top:30px;color:#666; font-size:14px; line-height:28px; text-align:justify; }
.ab_wz .ab_p p{ text-indent:2em}
.ab_img{ width:600px;}
.ab_img img{ width:600px;}


.Inner_mb{ background:#F8F8F8; padding:80px 0;}
.Inner_mb .ab_list{}
.Inner_mb .ab_list li{ float:left; width:575px; background:#fff; margin-right:50px;}
.Inner_mb .ab_list li.li2{ margin-right:0;}
.Inner_mb .ab_list li img{ width:575px;}
.Inner_mb .ab_list li .ab_Inf{ padding:32px;}
.Inner_mb .ab_list li .ab_Inf h3{ background:url(../Images/ab01.png) no-repeat center left; height:32px; line-height:32px; padding-left:40px; color:#2598E2; font-size:24px; font-weight:normal;}
.Inner_mb .ab_list li.li2 .ab_Inf h3{ background:url(../Images/ab02.png) no-repeat center left; }
.Inner_mb .ab_list li .ab_Inf p{ color:#666; font-size:14px; line-height:28px; text-align:justify; padding-top:20px; height:252px;}

/*内页行业应用*/
.dl_Inf{ background:url(../Images/application/dl01.jpg) no-repeat center top; height:300px; color:#fff; margin:50px 0; }
.hg_Inf{ background:url(../Images/application/hg01.jpg) no-repeat center top; height:300px; color:#fff; margin:50px 0; position:relative;}
.cb_Inf{ background:url(../Images/application/cb01.jpg) no-repeat center top; height:300px; color:#fff; margin:50px 0; }
.gt_Inf{ background:url(../Images/application/gt01.jpg) no-repeat center top; height:300px; color:#fff; margin:50px 0; }
.sy_Inf{ background:url(../Images/application/sy01.jpg) no-repeat center top; height:300px; color:#fff;  position:relative;}
.app_tit{ padding:70px 70px 0 70px; z-index:999}
.app_tit h3{ font-size:26px;}
.app_tit i{ display:block; width: 30px; height:3px; background:#fff; margin: 25px 0;}
.app_tit p{ font-size:14px;}
.app_bg{ width:1200px; height:300px; background:rgba(0,0,0,0.3); position:absolute; top:0; left:0; right:0; z-index:1;}
/*应用案例*/
.app_case{ margin-bottom:50px;}
.app_case li{ float:left; width:575px; margin-right:50px; position:relative; cursor:pointer;}
.app_case li.li2{ margin-right:0;}
.app_case li img{ display:block; width:575px; height:368px;}
.app_case li h4{ position:absolute; bottom:0; left:0; right:0; background:rgba(0,0,0,0.7); color:#fff; font-size:15px; height:50px; line-height:50px; padding-left:25px;}

.app_case1{ margin:30px 0 50px 0;}
.app_case1 li{ float:left; width:370px; margin-right:45px; position:relative; cursor:pointer;}
.app_case1 li.li3{ margin-right:0;}
.app_case1 li img{ display:block; width:370px; height:236px;}
.app_case1 li h4{ position:absolute; bottom:0; left:0; right:0; background:rgba(0,0,0,0.7); color:#fff; font-size:15px; height:40px; line-height:40px; padding-left:25px;}

/*应用领域*/
.app_yy{ background:#F7F7F7; padding:50px 0;}
.app_yy .yyly,.app_yy .app_pro{ background:#fff; width:575px; height:306px;}
.app_yy .yyly h3{ border-bottom:2px solid #2598E2;}
.app_yy .yyly h3 span{ display:block; font-size: 16px; width: 145px; height: 56px; line-height: 56px; text-align: center; color: #fff; background: #2598E2;}
.app_yy .yyly .yy_list{ padding: 30px 40px; overflow: hidden;}
.app_yy .yyly .yy_list li{ float:left; width:247px;}
.app_yy .yyly .yy_list li a{ display:inline-block; vertical-align:middle; padding:0 25px; font-size:12px; background:#f7f7f7; margin-bottom:7px; color:#666; height:40px; line-height:40px; margin-right:10px;}
.app_yy .yyly .yy_list li a:hover{ background:#2598E2; color:#fff;}
/*主要产品*/
.app_yy .app_pro h3{ border-bottom:2px solid #FF9000;}
.app_yy .app_pro h3 span{ display:block; font-size: 16px; width: 145px; height: 56px; line-height: 56px; text-align: center; color: #fff; background: #FF9000;}
.app_yy .app_pro .yy_list{ padding: 30px 40px; overflow: hidden;}
.app_yy .app_pro .yy_list li{ float:left; width:495px;}
.app_yy .app_pro .yy_list li a{ display:inline-block; vertical-align:middle; padding:0 25px; font-size:12px; background:#f7f7f7; margin-bottom:7px; color:#666; height:40px; line-height:40px; margin-right:10px;}
.app_yy .app_pro .yy_list li a:hover{ background:#2598E2; color:#fff;}

/*石油燃气行业*/
.gray{ background:#F7F7F7; padding:50px 0}
.sy_list{ padding-top:50px;}
.sy_list li{ float:left; width:370px; margin-right:45px; color:#666; position:relative;}
.sy_list li.li3{ margin-right:0;}
.sy_list li h4{ font-size:18px; margin-bottom:10px;}
.sy_list li .p1{ font-size:16px; padding-bottom:20px; line-height:24px;}
.sy_list li .p2{ font-size:14px; line-height:22px;}
.sy_list li img{ position:absolute; top:20px; right:5px; z-index:1; width:50px;}

.sy_tit{ font-size: 18px;color: #666;text-align: center; margin-top: 30px ; font-weight:bold;}

.sy_yy{ background:#F7F7F7; }
.tab { }
.tab-title { height: 56px; background-color: #F6F6F6; border-bottom: #2598E2 solid 2px;}
.tab-title .item { display: inline-block; color: #666; width: auto; height: 56px; line-height: 56px; padding: 0 35px; font-size:16px; text-align:center; font-weight:bold;}
.tab-title .item-cur { color: #fff; background-color: #2598E2;}
.tab_bg{ background:#fff}
.tab-cont { position: relative; width: 1200px; height:60px;  overflow: hidden; padding:60px 0 80px 0; color:#666;}
.tab-cont__wrap { position: absolute;}
.tab-cont .item { width: 1200px;}
.tab-cont li .tab_Inf{ width:1200px;}
.tab-cont li .tab_left{ width:400px;}
.tab-cont li .tab_left p{ font-size:14px; padding-bottom:10px;}
.tab-cont li .tab_left h4{ font-size:18px; font-weight:normal;}
.tab-cont li .tab_left h5{ font-size:18px;}
.tab-cont li .tab_right{ width:740px;}
.tab-cont li .tab_right a{ display: inline-block; vertical-align: middle; padding: 0 20px; font-size: 12px; background: #F6F6F6; color: #666; height: 40px; line-height: 40px; margin: 10px 5px;}
.tab-cont li:nth-child(2) .tab_left{ width:600px;}
.tab-cont li:nth-child(2) .tab_right{ width:550px;}
.tab-cont li:nth-child(3) .tab_left{ width:580px;}
.tab-cont li:nth-child(3) .tab_right{ width:600px;}