/*banner*/
.banner { background-repeat:no-repeat; background-position:center; background-size:cover; height:420px; width:100%; position:relative;}
.banner .banner_tet{ text-align:center; position:absolute; top:50%; left:0; width:100%; margin-top:-16px; font-size:36px; line-height:1; font-weight:bold; text-shadow:#333 2px 2px 2px; color:#fff;}
/*main_nav*/
#main .inner{ width:1200px;}
.main_nav{ padding-top:50px; padding-bottom:20px; margin-bottom:30px; color:#777; font-size:14px; line-height:1; border-bottom:#eee solid 1px;}
.main_nav .main_nav_btn{ color:#777; display:inline-block; background-image:url(../images/nav_icon6.png); background-repeat:no-repeat; background-position:10px center; padding-left:24px;}
.main_nav a{ color:#777;}
.main_nav a.actived,.main_nav a:hover{ color:#0091db;}
/*main*/
/*公司介绍*/
.companypage .banner .banner_tet{ margin-top:-54.5px; width:1190px; left:50%; margin-left:-595px;}
.companypage .banner .banner_tet h1{ color:#fff; font-size:36px; line-height:1; font-weight:bold; padding-bottom:31px;}
.companypage .banner .banner_tet p{color:#fff; font-size:20px; line-height:42px; font-weight:normal; }
.aboutus_content{ padding-top:30px;}
.aboutus_content h1{ color:#0091db; font-size:32px; line-height:1; font-weight:bold; text-align:center; padding-bottom:50px;}
.aboutus_content p{ color:#777; font-size:16px; line-height:36px; padding-bottom:40px;}
.aboutus_content img{ max-width:100%;}
.main_bottom{ padding:100px 0 90px;}
.main_bottom h1{ font-size:20px; line-height:1; color:#000; font-weight:bold; padding-bottom:30px;}
.main_bottom li{ float:left; width:282px; margin-right:23px;}
.main_bottom li.last{ margin-right:0;}
.main_bottom li img{ width:100%;}
.main_bottom li a p{ color:#444; font-size:16px; line-height:1; font-weight:normal; text-align:center; padding-top:26px;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.main_bottom li a .sec1_line{ width:0; height:3px; background-color:#0091db;transition: .5s linear; -moz-transition:.5s linear; -webkit-transition:.5s linear;}
.main_bottom li a:hover .sec1_line{ width:100%;}
.main_bottom li a:hover p{color:#0091db; font-weight:bold; }
/*新闻*/
.news_content li{ float:left; width:100%;}
.news_content li .f-left{ width:25%;}
.news_content li .f-left img{ width:100%;}
.news_content li .f-right{ width:70%;}
.news_content li a{ display:block; width:100%;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear; position:relative;}
.news_content li a .inner{ border-bottom:#eee solid 1px;padding:50px 0; }
.news_content li a h1{ color:#333; font-size:22px; min-height:32px; max-height:52.8px; margin-bottom:10px; line-height:1.2; font-weight:bold;}
.news_content li a p{ color:#777; font-size:16px; line-height:26px; max-height:52px;}
.news_content li a .news_date{ color:#777; font-size:14px; line-height:1; position:absolute; bottom:50px;}
.news_content li a:hover{ background-color:#f6f6f6;}
.news_content li a:hover h1{ color:#0091db;}
/*滚动 */
.loading{color:#ddd; width:100%; text-align:center; font-size:14px; line-height:20px; margin:0 auto; padding:30px 0;}
.loading img{ width:20px; margin-right:10px;}
.loading1{ color:#ddd; font-size:14px; line-height:1; padding:30px 0;}
/*新闻内页*/
.page_content{ padding-top:50px;}
.page_content h1{ text-align:center; color:#0091db; font-size:32px; line-height:1.5; font-weight:bold;}
.page_content .page_date{ text-align:center; color:#777; font-size:16px; line-height:1; padding-top:30px; padding-bottom:50px;}
.page_content p{color:#777; font-size:16px; line-height:36px; padding-bottom:25px;}
.page_content img{ max-width:100%; text-align:center;}
.page_content .page_btn{ width:160px; height:50px; margin:10px auto 90px;}
.page_content .page_btn a{ display:block;width:160px; height:50px; color:#fff; text-align:center; line-height:50px; border-radius:30px; background-color:#0091db; font-size:16px; }
/*解决方案*/
.sapage .banner{ height:580px;}
.sapage .banner .banner_tet{ margin-top:-73px; width:1190px; left:50%; margin-left:-595px;}
.sapage .banner .banner_tet h1{ color:#fff; font-size:36px; line-height:1; font-weight:bold; padding-bottom:31px;}
.sapage .banner .banner_tet p{color:#fff; font-size:20px; line-height:42px; font-weight:normal; }
.solution{ padding-top:30px;}
.solution h1{ color:#0091db; font-size:32px; line-height:1; font-weight:bold; padding-bottom:20px;}
.solution h2{ color:#666; font-size:18px; line-height:1; font-weight:bold; padding:20px 0 16px;}
.solution p{ width:100%; color:#777; font-size:14px; line-height:36px; font-weight:normal; padding-bottom:20px;}
.solution p img{ max-width:100%;}
.solution table.solution_table{ width:100%; margin-bottom:30px;}
.solution table.solution_table td{width:45%;  vertical-align:middle;color:#777; font-size:14px; line-height:36px; font-weight:normal;}
.solution_tet{ padding-right:40px;width:55%;}
.solution table.solution_table td img{ max-width:100%;}
.solution .tab_title{ padding-top:34px; border-bottom:#f6f6f6 solid 1px;}
.solution table{ width:100%;}
.solution table.dp{ display:block;}
.solution .tab_title td{ line-height:26px; padding:10px 5px;text-align:center; color:#444; font-size:24px; font-weight:bold; background-color:#f6f6f6;background-image:url(../images/tab_line.png); background-repeat:no-repeat; background-position:right center; background-size:2px 100%; cursor:pointer;}
.solution .tab_title .tab_li.actived{ background-color:#0091db;color:#fff;}
.solution .tab_title li.actived a{ background-color:#0091db; color:#fff;}
.tab-content{ padding-top:40px;}
.tab-box{ display:none;}
.tab-box.actived{ display:block;}
.tab-box table td{ width:50%; font-size:14px; line-height:36px; color:#777; font-weight:normal;}
.tab-box table td.table_tet{ padding:0 70px 0 60px;}
.tab-box table td img{ width:100%;}
.main_relevant{ padding-top:95px;}
.main_relevant h1{ text-align:center; color:#000; font-size:36px; line-height:1; font-weight:bold; padding-bottom:56px;}
.relevant{ float:left; width:380px; margin-right:29px; box-shadow:#eee 5px 5px 10px;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.relevant:hover{box-shadow:#ddd 5px 5px 10px;}
.relevant.third{ margin-right:0;}
.relevant_tit{ padding-left:20px; height:140px; line-height:140px; background-repeat:no-repeat; background-position:left center; background-size:cover; color:#fff; font-size:22px; font-weight:bold; text-shadow:#555 1px 1px 1px; letter-spacing:1px;}
.relevant.first .relevant_tit{ background-image:url(../images/relevant_tit1.jpg);}
.relevant.second .relevant_tit{ background-image:url(../images/relevant_tit2.jpg);}
.relevant.third .relevant_tit{ background-image:url(../images/relevant_tit3.jpg);}
.relevant_cont li{ float:left; width:100%;}
.relevant_cont li a{ display:block;padding:26px 20px 22px;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear; background-repeat:no-repeat; background-position:94% center;}
.relevant_cont li a:hover{ background-color:#f8f8f8; background-image:url(../images/add_icon.png);}
.relevant_cont li a h4{ width:90%; color:#666; font-size:18px;  line-height:1; font-weight:bold; padding-bottom:10px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.relevant_cont li a:hover h4{ color:#0091db;}
.relevant_cont li a p{ width:90%;color:#aaa; font-size:14px; line-height:1; font-weight:normal;white-space: nowrap;overflow: hidden;text-overflow: ellipsis; padding-bottom:0;}
.sapage .main_bottom{ padding:95px 0 60px;}
.sapage .main_bottom li{ float:left; width:380px; margin-right:29px; margin-bottom:32px; }
.sapage .main_bottom li.last{ margin-right:0;}
/*应用领域*/
.sapage .banner .banner_tet{ width:1100px;margin-left:-550px;}
/*气相过滤设备*/
.c{clear: both;}
.productpage .banner,.servicespage .banner{ height:580px;}
.productpage .banner .banner_tet,.servicespage .banner .banner_tet{ margin-top:-73px; width:920px; left:50%; margin-left:-460px;}
.productpage .banner .banner_tet h1,.servicespage .banner .banner_tet h1{ color:#fff; font-size:36px; line-height:1; font-weight:bold; padding-bottom:26px;}
.productpage .banner .banner_tet p,.servicespage .banner .banner_tet p{color:#fff; font-size:20px; line-height:42px; font-weight:normal; }
.product{ padding-bottom:24px;}
.product h2{ color:#333; font-size:36px; line-height:1; font-weight:bold; padding-top:30px; padding-bottom:27px;}
.product p{ color:#777; font-size:14px; line-height:26px;}
.product_cont{ margin-top:40px;}
.product_cont li{ float:left; width:560px;margin-bottom:56px;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.product_cont li:hover{ box-shadow:#ededed 2px 2px 10px;}
.product_cont li img{ width:100%; padding:0;}
.product_cont li.second{ float:right;}
.product_cont li .product_tet{width:100%; position:relative; padding:26px; border:#e5e5e5 solid 1px; border-top:none;}
.tet_cont{overflow: hidden; position:relative;}
.product_cont li .product_tet h3{ color:#000; font-size:26px; line-height:1; font-weight:bold; padding-bottom:18px;transition: .2s linear; -moz-transition:.2s linear; -webkit-transition:.2s linear;}
.product_cont li .product_tet p{ color:#777; font-size:14px; line-height:26px;}
.product_cont li:hover .product_tet h3{ color:#0091db; }
.product_cont li .cont_more{ position:absolute; right:26px; top:26px; background-image:url(../images/more.png); background-repeat:no-repeat; background-position:right center; background-color:#ccc; min-height:26px; min-width:26px; border-radius:14px;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.product_cont li .cont_more span{ width:0; height:26px; overflow:hidden; display:block; color:#fff; font-size:12px; line-height:26px;transition: .2s linear; -moz-transition:.2s linear; -webkit-transition:.2s linear; opacity:0;}
.product_cont li:hover .cont_more{ background-color:#0091db;}
.product_cont li:hover .cont_more span{ padding-left:13px; padding-right:30px;  width:auto; opacity:1;}
/*专效去除系列*/
.product_page td{ vertical-align:top; padding:50px 0 30px;}
.product_page td img{ width:160px; max-width:none; padding:0; margin-right:50px; border-radius:50%; overflow:hidden;}
.product_page td.last{  border-bottom:#eee solid 1px;}
.product_page td h1{ color:#0091db; font-size:24px; line-height:1; font-weight:bold; margin-bottom:20px; }
.product_page td p{ color:#777; font-size:16px; line-height:30px; }
.product_page td h2{ color:#000; font-size:22px; padding:20px 0 16px 16px; background-image:url(../images/line.png); background-repeat:no-repeat; background-position:left center;}
.productpage .main_bottom{ padding:60px 0 42px;}
.productpage .main_bottom li{  width:380px; margin-right:29px; margin-bottom:48px;}
.productpage .main_bottom li.third{ margin-right:0;}
.productpage .main_bottom li img{ padding:0;}
.productpage .main_bottom li .sec1_li{transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear; }
.productpage .main_bottom li:hover .sec1_li{ box-shadow:#ededed 2px 2px 10px;}
.productpage .main_bottom li .sec1_li p{ color:#777; padding:0; line-height:60px; height:60px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;border:#eee solid 1px; border-top:none;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.productpage .main_bottom li:hover .sec1_li p{color:#0091db;}
/*气相过滤媒介*/
.product img{ max-width:100%; padding:30px 0;}
.product .main_ul{ width:100%; padding:30px 0 60px;}
.product .main_ul li{ float:left; width:14.28%; text-align:center; height:60px; line-height:60px; font-size:16px; background-color:#fafafa; color:#444; border-bottom:#fff solid 2px;background-image:url(../images/tab_line.png); background-repeat:no-repeat; background-position:right center; background-size:2px 100%;}
.product .main_ul li.second{ background-color:#f5f5f5;} 
.productpage1 .product_cont li{width:380px; margin-right:29px; margin-bottom:36px; overflow:hidden;}
.productpage1 .product_cont li.second{ float:left;}
.productpage1 .product_cont li.third{ margin-right:0px;}
.productpage1 .product_cont li .product_tet{ padding:10px 26px;}
.productpage1 .product_cont li .product_tet h3{ padding:20px 0;white-space: nowrap;overflow: hidden;text-overflow: ellipsis; width:90%;}
.productpage1 .product_cont li .cont_more{ top:30px;}
/* 循环过滤系统*/
.productpage .tab_title{ padding-top:34px;}
.productpage table{ width:100%; }
.productpage table.dp{ display:block;}
.productpage .tab_title td{ width:33%;line-height:26px; padding:10px 5px;text-align:center; color:#444; font-size:20px; font-weight:bold; background-color:#f6f6f6;background-image:url(../images/tab_line.png); background-repeat:no-repeat; background-position:right center; background-size:2px 100%; border-bottom:#fff solid 2px; cursor:pointer;}
.productpage .tab_title .tab_li.actived{ background-color:#0091db;color:#fff;}
.tab-box table td img{ padding:0;}
.productpage .tab-box .tab_table{margin-top:50px;}
.productpage .tab-box table td .table_content{ display:block; position:relative;}
.productpage .tab-box table td .table_content h3{color:#000; font-size:22px; padding-left:16px; margin-bottom:20px; background-image:url(../images/line.png); background-repeat:no-repeat; background-position:left center;}
.productpage .tab-box table td .table_content p{color:#777; font-size:16px; line-height:30px; height:180px;}
.productpage .tab-box table td .table_content .cont_more{ float:right; display:inline-block; margin-top:40px; background-image:url(../images/add_icon4.png); background-repeat:no-repeat; background-position:right center; height:34px; min-width:34px; border-radius:17px; z-index:2; position:relative;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.productpage .tab-box table td .table_content .cont_more a{ width:0; height:34px; overflow:hidden; display:inline-block; color:#fff; font-size:12px; line-height:34px;transition: .2s linear; -moz-transition:.2s linear; -webkit-transition:.2s linear; opacity:0;border-radius:17px; text-align:center; background-repeat:no-repeat; background-position:right center;}
.productpage .tab-box table td .table_content:hover .cont_more{background-image:url(../images/add_icon5.png); }
.productpage .tab-box table td .table_content:hover .cont_more a{ background-color:#0091db; width:112px; opacity:1; margin-right:10px;}
.productpage .tab-box table td .table_content:hover .cont_more a.first{padding-right:43px; padding-left:20px;width:auto; text-align:left; margin-right:0;background-image:url(../images/add_icon5.png);}
.productpage_e.productpage .main_bottom li{ margin-bottom:0;}
.product_detail .product_equipment{ padding:50px 0;}
.bgG{ background-color:#f9f9f9;}
.product_equipment h3{color:#000; font-size:22px; line-height:1; padding-left:16px; margin-bottom:56px; background-image:url(../images/line.png); background-repeat:no-repeat; background-position:left center;}
.product_img img{ max-width:48%; padding:0; padding-bottom:10px;}
.product_equipment h4{ padding-top:50px; color:#000; font-size:20px; padding-bottom:25px; line-height:1; font-weight:bold;}
.product_equipment p{ font-size:16px; line-height:30px;}
.product_equipment ul{ padding-bottom:5px;}
.product_equipment ul li{ padding-left:20px; background-image:url(../images/dot.png); background-repeat:no-repeat; background-position:left 15px; margin-bottom:15px;}
.product_equipment ul li h5{ color:#444; font-size:16px; line-height:36px; font-weight:bold;}
.product_equipment ul li p{ line-height:36px;}
.product_equipment .product_table{ border-top:#0091db solid 2px; padding-bottom:10px;}
.product_equipment .product_table td{ color:#444; font-size:14px; line-height:32px; padding:16px 0; width:33.333%; border-bottom:#eee solid 1px; vertical-align:top;}
.product_equipment .product_table td.last{ border-bottom:none;}
.product_equipment .product_table table.last{border-bottom:#eee solid 1px;}
/*服务中心*/
.servicespage .banner .banner_tet{ width:1045px;margin-left:-522.5px;}
.servicespage .product_cont li{ width:380px;margin-bottom:56px;}
.servicespage .product_cont li.second{ float:left; margin-left:30px;}
.servicespage .product_cont li.last{ float:right;}
/*环境空气治理服务*/
.service{ padding-top:25px; padding-bottom:20px;}
.service.last{ padding-bottom:0;}
.servicespage3 .product h3{ color:#444; font-weight:bold; font-size:24px; padding-bottom:16px; border-bottom:#0091db solid 2px; margin-bottom:25px;}
.servicespage3 .product img{ padding:15px 0;}
.servicespage3 .product p span{ color:#aaa;}
/*腐蚀监测*/
.servicespage3 .product .service_table img{ padding:0; padding-left:100px; width:auto;}
.service_tet1{ width:65%;}
.service_tet2{ width:48%;}
.servicespage3 .service1 h3{ font-size:20px; line-height:1; font-weight:bold; color:#000; padding-bottom:20px; margin-bottom:40px;border-bottom:#eee solid 1px;}
.servicespage3 .service1 h4{ font-size:16px; line-height:1; font-weight:bold; color:#444; padding-bottom:10px;}
.servicespage3 .service1 ul{ padding-bottom:20px; padding-top:10px;}
.servicespage3 .service1 li{ float:left; width:50%; font-size:14px; line-height:32px; color:#777;}
.servicespage3 .product .service1 p{ padding-bottom:40px;}
.servicespage3 .product .service1.last{ border-bottom:#eee solid 1px;}
/*媒介寿命分析*/
.servicespage3.servicespage .banner .banner_tet{ width:820px;margin-left:-410px;}
.servicespage3 .product h2{ color:#0091db; font-size:32px;}
.servicespage3 .product_img{ padding-top:20px;}
.servicespage3 .product p{ padding-bottom:20px; font-size:16px; line-height:36px;}
.servicespage .main_bottom{ padding-top:50px;}
.servicespage .main_bottom li{width:380px; margin-right:29px;}
.servicespage .main_bottom li .sec1_li{transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear; }
.servicespage .main_bottom li:hover .sec1_li{ box-shadow:#ededed 2px 2px 10px;}
.servicespage .main_bottom li .sec1_li p{ color:#777; padding:0; line-height:60px; height:60px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;border:#eee solid 1px; border-top:none;transition: .3s linear; -moz-transition:.3s linear; -webkit-transition:.3s linear;}
.servicespage .main_bottom li:hover .sec1_li p{color:#0091db;}
/*联系我们*/
.contact_top{ padding-top:50px; padding-bottom:40px;display: -webkit-flex; /* Safari */display: flex;flex-direction: row;flex-wrap:wrap;align-items:center; justify-content:space-between;}
.contact_top ul{ padding-right:50px; padding-left:65px; background-image:url(../images/line1.png); background-repeat:no-repeat; background-position:right center;}
.contact_top ul.first{ padding-left:0; padding-right:56px;}
.contact_top ul.last{ background-image:none; padding-right:0; padding-left:46px;}
.contact_top ul li{ padding-left:34px;font-size:16px; line-height:30px; color:#666; background-repeat:no-repeat; background-position:left center;}
.contact_top ul li.contact_tit{ font-size:18px; line-height:1; margin-bottom:30px; font-weight:bold; color:#333; background-image:url(../images/contactus_icon1.png);}
.contact_top ul li.contact_add{ background-image:url(../images/contactus_icon2.png);}
.contact_top ul li.contact_tel{ background-image:url(../images/contactus_icon3.png);}
.contact_top ul li.contact_zipcode{ background-image:url(../images/contactus_icon4.png);}
.contact_center{ position:relative; background-color:#f9f9f9; text-align:center; margin-top:60px; padding-bottom:40px;}
.contact_img1{ position:absolute; left:0; top:0; z-index:1;}
.contact_img2{ position:absolute; right:0; bottom:0; z-index:1;}
.contact_center h1{ padding-top:68px; font-size:28px; line-height:1; font-weight:bold; padding-bottom:30px; z-index:2;position:relative;}
.contact_center p{ color:#777; font-size:20px; line-height:36px; margin-bottom:20px; z-index:2; position:relative;}
.contact_center p img{ vertical-align:middle; margin-right:20px;}
.contact_center strong{ color:#444;}
.contact_center span{ color:#444; font-size:36px; font-weight:bold;}
.contact_bottom{ padding-top:90px; padding-bottom:80px;}
.contact_bottom h1{ color:#444; font-size:24px; line-height:1; font-weight:bold; text-align:center; padding-bottom:58px;}
.contact_form li{ font-size:16px; float:left; width:375px; padding-left:26px; background-color:#f9f9f9; height:50px; margin-bottom:25px; margin-right:35px; position:relative; color:#777;}
.contact_form li.third{ margin-right:0;}
.contact_form li label{ float:left; line-height:50px;}
.contact_form li input{ float:left; font-size:16px; width:280px; background-color:#f9f9f9; height:50px; line-height:50px; padding-left:20px;}
.contact_form li.table_text2{ width:100%; padding-left:0; height:190px;}
.contact_form li textarea{ background-color:#f9f9f9; width:100%; height:190px; line-height:22px; padding:26px;font-family:"PingFang SC","微软雅黑","Microsoft YaHei", "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;}
.contact_form li select{ float:left; font-size:16px; width:300px; background-color:#f9f9f9; height:50px; line-height:50px; padding-left:20px;
	/*将默认的select选择框样式清除*/
	appearance:none;
	-moz-appearance:none;
	-webkit-appearance:none;
	-ms-appearance:none;
	/*在选择框的最右侧中间显示小箭头图片*/
	background-repeat: no-repeat;
	background-position: 95% center;
	background-image: url(../images/select_icon3.png);
}
.contact_form li sup{ color:#0091db; position:absolute; top:13px; left:13px; line-height:1;}
.agree{ font-size:12px; line-height:1; color:#aaa;}
.popbox_btn{ width:160px; height:50px; margin:20px auto 0;}
.popbox_btn a{ font-size:16px; display:block; width:100%; height:50px; line-height:50px; border-radius:25px; color:#fff; text-align:center; background-color:#0091db;}
::-webkit-input-placeholder { /* WebKit browsers */
    color:    #777;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:    #777;
   opacity:  1;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:    #777;
   opacity:  1;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
   color:    #777;
}
/*弹出框*/
#bg{width:100%;height:100%;top:0px;left:0;position:fixed; background-image:url(../images/banner_bg.png); background-repeat:repeat;z-index:9999; display:none;}
#popbox{position: fixed; display:none;left: 50%;top: 50%;margin-top:-124px;margin-left:-197.5px;width:395px;height:248px;z-index:99999; background-color:#fff;}
.pop-content{ position:relative; text-align:center; padding-top:66px;}
.pop-close{ position:absolute; top:8px; right:8px;}
.success{ margin-bottom:30px;}
.pop-content p{ font-size:14px; line-height:30px; color:#333;}
/*复选框*/
.checkbox-box{
	display: inline-block; position:relative;
	*display: inline;
	zoom: 1;
	vertical-align: middle;
	width: 15px;
	height: 12px;
	background-repeat: no-repeat;
	background-image: url(../images/checkbox_normal.png); background-size:100%; margin-right:5px;
}
.checkbox-box.selected{
	background-image: url(../images/checkbox_selected.png);
}
.checkbox-box input{
	opacity: 0;
	visibility: hidden;
}
.Validform_wrong{ position:absolute; top:54px; left:25px; font-size:12px;color:#0091db;}
.Validform_right{ display:none !important;}
.table_text2 .Validform_wrong{ top:195px; }
.checkbox-box .Validform_wrong{ top:20px; width:100px; }
/*隐私政策*/
.other_content{ padding:30px 0 90px;}
.other_content h1{ color:#0091db; font-size:32px; line-height:1; font-weight:bold; padding-bottom:40px;}
.other_content h2{ color:#444; font-size:18px; line-height:1.5; font-weight:bold; padding-top:40px; padding-bottom:10px;}
.other_content h2.sp{ padding-top:10px;}
.other_content p{ color:#777; font-size:14px; line-height:36px;}
/* 搜索结果 */
.searchpage .other_content{ padding-bottom:0;}
.search_cont li{ float:left; width:100%; padding:30px 0; border-bottom:#eee solid 1px;}
.search_cont li.first{ padding-top:0px;}
.search_cont li a{ display:block;}
.search_cont li a h1{ color:#333; font-size:22px; line-height:1.5; font-weight:bold; padding-bottom:10px;transition: .2s linear; -moz-transition:.2s linear; -webkit-transition:.2s linear; }
.search_cont li a p{ color:#777; font-size:16px; line-height:26px; max-height:52px;}
.search_cont li a:hover h1{ color:#0091db;}
/* 网站地图 */
.sitemappage{ position:relative;}
.sitemappage #main{padding-bottom:86px; margin-top:80px;}
.sitemappage #footer{ position:absolute; bottom:0; left:0;}
.sitemappage .other_content{ padding-bottom:0;}
.sitemap ul{ float:left; width:14.28%; background-image:url(../images/lineright.png); background-repeat:no-repeat; background-position:right 87px;}
.sitemap ul.last{ background-image:none;}
.sitemap ul.sp{ width:28.56%;}
.sitemap ul li{ text-align:center; float:left; width:100%;}
.sitemap ul li.sitemap_tit a{ font-size:18px; color:#0091db; line-height:1.5; font-weight:bold;}
.sitemap ul li a{ display:block; font-size:14px; line-height:1.5; color:#666; padding:20px 10px 20px 30px; text-align:left;}
.sitemap ul li a.titsp{ color:#000; font-size:16px; font-weight:bold;}
.sitemap ul.sp li.sitemap_tit{ width:100%;}
.sitemap ul.sp li.sitemap_tit a{ text-align:center;}
.sitemap ul.sp li{ width:50%;}
.sitemap ul.sp1{ width:100%;}
.sitemap ul.sp1 li{ width:100%;}
/* 404 */
.wrongpage{ position:relative; min-height:100%;background-color:#f1f1f1;}
.wrongpage #main{  text-align:center; padding-top:80px;}
.wrongpage #main img{  padding-top:130px;}
.wrongpage #main h1{ color:#0091db; font-size:30px; line-height:1; padding:50px 0;}
.wrongpage #main a{ display:block; margin:0 auto; width:200px; height:50px; line-height:50px; text-align:center; color:#fff; border-radius:25px; background-color:#0091db; font-size:16px;}
.wrongpage #footer{ position:absolute; bottom:2px; left:0;}
@media only screen and (max-width:1600px){
	/* 网站地图 */
	.sitemappage{ position:relative;}
	.sitemappage #main{padding-bottom:0;}
	.sitemappage #footer{ position:static;}
	.sitemappage .other_content{ padding-bottom:90px;}
}
@media only screen and (max-width:1440px){
	/*联系我们*/
	.contact_top ul{ width:50%;background-image:none; padding-right:0; padding-left:0;}
	.contact_top ul.first{ padding-left:0; padding-right:0;}
	.contact_top ul.second{ background-image:none;padding-right:0; }
	.contact_top ul.last{ padding-left:0; margin-top:30px;}
}
@media only screen and (max-width:1366px){
	/* 404 */
	.wrongpage #main img{  padding-top:80px;}
}
@media only screen and (max-width:1280px){
	/*main*/
	#main .inner{ width:90%;}
	/*main*/
	/*公司介绍*/
	.companypage .banner .banner_tet{ width:80%; left:10%; margin-left:0;}
	.main_bottom li{ width:23.5%; margin-right:1.9%;}
	/*解决方案*/
	.sapage .banner .banner_tet{ width:80%; left:10%; margin-left:0;}
	.sapage .main_bottom li{width:32%; margin-right:2%; }
	.relevant{ width:32%; margin-right:2%;}
	.tab-box table td{ line-height:28px;}
	.tab-box table td.table_tet {padding: 0 30px;}
	/*应用领域*/
	.sapage .banner .banner_tet{ width:80%; left:10%; margin-left:0;}
	/*气相过滤设备*/
	.product_cont li{ max-width:47%;}
	.product_cont li .product_tet p{ height:78px;}
	/*专效去除系列*/
	.productpage .main_bottom li{ width:32%; margin-right:2%;}
	/*气相过滤媒介*/
	.productpage1 .product_cont li{ width:32%; margin-right:2%;}
	/*服务中心*/
	.servicespage .product_cont li{ width:32%; max-width:none;}
	.servicespage .product_cont li.second{ margin-left:2%;}
	/*媒介寿命分析*/
	.servicespage .main_bottom li{width:32%; margin-right:2%;}
	/*联系我们*/
	.contact_form li{ width:32%; margin-right:2%;}
	.contact_form li input{ width:85%;}
	.contact_form li.table_text3 input{ width:80%;}
	.contact_form li select{width:85%;}
}
@media only screen and (max-width:1220px){
	.servicespage li.long:hover .product_tet h3{ margin-left:-50px;}
}
@media only screen and (max-width:1152px){
	/*main*/
	/*新闻*/
	.news_content li a h1{  margin-bottom:5px;}
	.news_content li a p{ line-height:24px; max-height:48px;}
	/*气相过滤设备*/
	.product_cont li.long:hover .product_tet h3{ margin-left:-40px;}
	/* 循环过滤系统*/
	.productpage .tab_title td{ font-size:18px;}
	.productpage .tab-box table td .table_content p{ height:150px;}
	.productpage .tab-box table td .table_content .cont_more{ margin-top:20px;}
	/*服务中心*/
	.servicespage .banner .banner_tet{ width:85%;margin-left:0; left:7.5%;}
	/*媒介寿命分析*/
	.servicespage3.servicespage .banner .banner_tet{ left:50%; }
}
@media only screen and (max-width:1151px){
	/* 网站地图 */
	.sitemap ul li a.titsp{ font-size:15px;}
}
@media only screen and (max-width:1088px){
	/*气相过滤设备*/
	.product_cont li.long:hover .product_tet h3{ margin-left:-70px;}
	.productpage1 .product_cont li.long:hover .product_tet h3{ margin-left:-70px;}
	.productpage1 .product_cont li:hover .product_tet h3{ margin-left:-30px;}
}
@media only screen and (max-width:1024px){
	/*banner*/
	.banner { height:200px;}
	.banner .banner_tet{ margin-top:-1.05rem; font-size:2.3rem; text-shadow:#000 1px 1px 1px;}
	/*main_nav*/
	.main_nav{ padding-top:25px; padding-bottom:10px; margin-bottom:15px;font-size:1.2rem;line-height:1.5;border-bottom:#eee solid 1px;}
	.main_nav .main_nav_btn{ background-position:4px center; padding-left:12px; background-size:4px auto;}
	.main_nav a:hover{ color:#777;}
	.main_nav a.actived:hover{ color:#0091db;}
	/*main*/
	/*公司介绍*/
	.companypage .banner .banner_tet{margin-top:-32px;}
	.companypage .banner .banner_tet h1{ font-size:2.3rem;padding-bottom:15px;}
	.companypage .banner .banner_tet p{font-size:1.5rem; line-height:2.6rem;}
	.aboutus_content{ padding-top:15px;}
	.aboutus_content h1{ font-size:2.1rem; line-height:1.5; padding-bottom:25px;}
	.aboutus_content p{ font-size:1.3rem; line-height:1.9rem; padding-bottom:20px;}
	.main_bottom{ padding:50px 0 45px;}
	.main_bottom h1{ font-size:1.5rem;padding-bottom:15px;}
	.main_bottom li a p{ font-size:1.3rem; padding-top:12px;}
	.main_bottom li a .sec1_line{ width:100%; height:3px;}
	.main_bottom li a:hover p{color:#444; font-weight:normal; }
	/*新闻*/
	.news_content li:nth-child(even) a{ background-color:#f6f6f6;}
	.news_content li a .inner{border-bottom:none;padding:25px 0; }
	.news_content li a h1{ font-size:1.6rem; min-height:2.2rem; max-height:3.84rem;}
	.news_content li a p{font-size:1.3rem; line-height:1.8rem; height:auto; max-height:3.6rem;}
	.news_content li a .news_date{ font-size:1.2rem; line-height:1; bottom:25px;}
	.news_content li a:hover{ background-color:#fff;}
	.news_content li:nth-child(even) a:hover{ background-color:#f6f6f6;}
	.news_content li a:hover h1{ color:#333; }
	/*滚动 */
	.loading{font-size:1.2rem; line-height:15px; padding:15px 0;}
	.loading img{ width:15px; margin-right:5px;}
	.loading1{ font-size:1.2rem; padding:15px 0;}
	/*新闻内页*/
	.page_content{ padding-top:25px;}
	.page_content h1{ font-size:2.1rem; line-height:1.5; font-weight:bold;}
	.page_content .page_date{  font-size:1.3rem; padding-top:15px; padding-bottom:25px;}
	.page_content p{font-size:1.3rem; line-height:2.3rem; padding-bottom:12.5px;}
	.page_content .page_btn{ width:100px; height:36px; margin:5px auto 45px;}
	.page_content .page_btn a{ width:100px; height:36px;line-height:36px; font-size:1.3rem; }
	/*解决方案*/
	.sapage .banner{ height:300px;}
	.sapage .banner .banner_tet h1{ font-size:2.3rem;padding-bottom:15px;}
	.sapage .banner .banner_tet p{font-size:1.5rem; line-height:2.6rem;}
	.solution{ padding-top:15px;}
	.solution h1{font-size:2.1rem;padding-bottom:10px;}
	.solution h2{ font-size:1.4rem; padding:10px 0 8px;}
	.solution p{ font-size:1.2rem; line-height:2.3rem; padding-bottom:10px;}
	.solution p img{ padding:10px 0;}
	.solution .tab_title{ padding-top:17px;}
	.solution table{ padding-top:17px;}
	.solution .tab_title td{line-height:1.2;font-size:1.5rem;}
	.tab-content{ padding-top:10px;}
	.tab-box table td{ font-size:1.2rem; line-height:2.3rem;}
	.tab-box table td.table_tet{ padding:0 30px;}
	.main_relevant{ padding-top:50px;}
	.main_relevant h1{ font-size:2.3rem;padding-bottom:28px;}
	.relevant{ box-shadow:#eee 2px 2px 5px;}
	.relevant:hover{box-shadow:#eee 2px 2px 5px;}
	.relevant_tit{ padding-left:10px; height:70px; line-height:70px; font-size:1.6rem;}
	.relevant_cont li a{ padding:12px 10px;}
	.relevant_cont li a:hover{ background-color:#fff; background-image:none;}
	.relevant_cont li a h4{ width:100%; font-size:1.4rem; height:22px; padding-top:2px; padding-bottom:5px;}
	.relevant_cont li a:hover h4{ color:#666;}
	.relevant_cont li a p{ width:100%;font-size:1.2rem; }
	.sapage .main_bottom{ padding:50px 0 30px;}
	.sapage .main_bottom li{  margin-bottom:16px; }
	/*气相过滤设备*/
	.productpage .banner,.servicespage .banner{height:300px;}
	.productpage .banner .banner_tet,.servicespage .banner .banner_tet{ margin-top:-44px; width:70%; left:15%; margin-left:0;}
	.productpage .banner .banner_tet h1,.servicespage .banner .banner_tet h1{ font-size:2.3rem; padding-bottom:13px;}
	.productpage .banner .banner_tet p,.servicespage .banner .banner_tet p{font-size:1.4rem; line-height:2.4rem; }
	.product{ padding-bottom:12px;}
	.product h2{ font-size:1.9rem; padding-top:15px; padding-bottom:14px;}
	.product p{ font-size:1.2rem; line-height:1.8rem;}
	.product_cont{ margin-top:20px;}
	.product_cont li{margin-bottom:28px;}
	.product_cont li:hover{ box-shadow:none;}
	.product_cont li .product_tet{padding:13px;}
	.product_cont li .product_tet h3{ font-size:1.8rem; height:34px;padding-bottom:10px; padding-top:4px; }
	.product_cont li .product_tet p{ font-size:1.2rem; line-height:1.8rem; height:54px;}
	.product_cont li:hover .product_tet h3{ color:#000; }
	.product_cont li .cont_more{ right:13px; top:16px; min-height:20px; min-width:20px; border-radius:10px;background-color:#0091db; background-size:20px auto;}
	.product_cont li .cont_more span{ height:20px;font-size:1.1rem; line-height:20px;text-indent:0;}
	.product_cont li:hover .cont_more span{ text-indent:-999px; width:0;padding-left:0; padding-right:0; }
	.product_cont li.long:hover .product_tet h3{ margin-left:0;}
	.productpage1 .product_cont li:hover .product_tet h3,.productpage1 .product_cont li.long:hover .product_tet h3{ margin-left:0;}
	/*专效去除系列*/
	.product_page td{ padding:25px 0 15px;}
	.product_page td img{ width:90px; margin-right:30px;}
	.product_page td h1{font-size:1.7rem;  margin-bottom:10px; }
	.product_page td p{ font-size:1.3rem; line-height:2rem; }
	.product_page td h2{ font-size:1.6rem; padding:10px 0 8px 8px; background-size:2px 10px;}
	.productpage .main_bottom{ padding:30px 0 20px;}
	.productpage .main_bottom li{  margin-bottom:24px;}
	.productpage .main_bottom li:hover .sec1_li{ box-shadow:none;}
	.productpage .main_bottom li .sec1_li p{ line-height:40px; height:40px;}
	.productpage .main_bottom li:hover .sec1_li p{color:#444;}
	/*气相过滤媒介*/
	.product img{ padding:15px 0;}
	.product .main_ul{ padding:15px 0 30px;}
	.product .main_ul li{ width:14.28%; height:40px; line-height:40px; font-size:1.3rem;}
	.productpage1 .product_cont li{margin-bottom:18px;}
	.productpage1 .product_cont li .product_tet{ padding:5px 12px;}
	.productpage1 .product_cont li .product_tet h3{ padding:10px 0;}
	.productpage1 .product_cont li .cont_more{ top:15px;}
	/* 循环过滤系统*/
	.productpage .tab_title{ padding-top:16px;}
	.productpage .tab_title td{ line-height:1.5rem; padding:5px 2.5px;font-size:1.5rem; }
	.productpage .tab-box .tab_table{margin-top:25px;}
	.productpage .tab-box table td .table_content h3{font-size:1.6rem; padding-left:8px; margin-bottom:10px; background-size:2px 10px;}
	.productpage .tab-box table td .table_content p{ font-size:1.3rem; line-height:2rem; height:10rem;}
	.table_cont{ position:relative; margin-top:20px; width:100%;}
	.productpage .tab-box table td .table_content .cont_more.web{ display:none;}
	.productpage .tab-box table td .table_content .sp_btn{ position:relative; z-index:2; float:right;height:20px; width:20px; background-image:url(../images/add_icon5.png);background-size:20px auto;}
	.productpage .tab-box table td .table_content .cont_more1{ position:absolute; z-index:1;right:0; top:0; width:auto; display:none; background-image:none; opacity:1;}
	.productpage .tab-box table td .table_content .cont_more1 a{ vertical-align:top; color:#fff; border-radius:10px;height:20px; display:inline-block; background-color:#0091db;width:80px;font-size:1.1rem; line-height:20px; text-align:center;}
	.productpage .tab-box table td .table_content .cont_more1 a.first{ width:auto;padding-right:30px; text-align:left; padding-left:10px; margin-left:10px;}
	.product_detail .product_equipment{ padding:25px 0;}
	.product_equipment h3{font-size:1.6rem; padding-left:8px; margin-bottom:28px; background-size:2px 10px;}
	.product_equipment h4{ padding-top:25px;font-size:1.5rem; padding-bottom:12px; }
	.product_equipment p{ font-size:1.3rem; line-height:2rem;}
	.product_equipment ul{ padding-bottom:2.5px;}
	.product_equipment ul li{ padding-left:10px; background-position:left 8px; background-size:4px; margin-bottom:10px;}
	.product_equipment ul li h5{ font-size:1.3rem; line-height:2.3rem;}
	.product_equipment ul li p{ line-height:2.3rem;}
	.product_equipment .product_table{  padding-bottom:5px;}
	.product_equipment .product_table td{ font-size:1.2rem; line-height:2.1rem; padding:8px 0;}
	/*环境空气治理服务*/
	.service{ padding-top:12px; padding-bottom:10px;}
	.servicespage3 .product h3{ font-size:1.7rem; padding-bottom:8px; margin-bottom:12px;}
	.servicespage3 .product img{ padding:8px 0;}
	/*腐蚀监测*/
	.servicespage3 .product .service_table img{padding-left:50px;}
	.service_tet1{ width:65%;}
	.service_tet2{ width:48%;}
	.servicespage3 .service1 h3{ font-size:1.5rem; padding-bottom:10px; margin-bottom:20px;}
	.servicespage3 .service1 h4{ font-size:1.3rem; padding-bottom:5px;}
	.servicespage3 .service1 ul{ padding-bottom:10px; padding-top:5px;}
	.servicespage3 .service1 li{ font-size:1.2rem; line-height:2.1rem;}
	.servicespage3 .product .service1 p{ padding-bottom:20px;}
	/*媒介寿命分析*/
	.servicespage3.servicespage .banner .banner_tet{ width:80%;margin-left:0; left:10%; }
	.servicespage3 .product h2{ font-size:2.1rem;}
	.servicespage3 .product_img{ padding-top:10px;}
	.servicespage3 .product p{ padding-bottom:10px; font-size:1.3rem; line-height:2.3rem;}
	.servicespage .main_bottom{ padding-top:24px;}
	.servicespage .main_bottom li:hover .sec1_li{ box-shadow:#ededed 2px 2px 5px;}
	.servicespage .main_bottom li .sec1_li p{ line-height:40px; height:40px;}
	.servicespage .main_bottom li:hover .sec1_li p{color:#777;}
	/*联系我们*/
	.contact_top{ padding-top:25px; padding-bottom:20px;}
	.contact_top ul.last{ margin-top:15px;}
	.contact_top ul li{ padding-left:16px;font-size:1.3rem; line-height:2.2rem; background-size:10px auto;}
	.contact_top ul li.contact_tit{ font-size:1.4rem; margin-bottom:10px; line-height:1.6rem; background-size:10px auto;}
	.contact_center{ padding-bottom:20px; margin-top:20px; }
	.contact_img1{ width:150px;}
	.contact_img2{ width:150px;}
	.contact_center h1{ padding-top:34px; font-size:1.9rem; padding-bottom:15px; }
	.contact_center p{ font-size:1.5rem; line-height:2.3rem; margin-bottom:10px;}
	.contact_center p img{  margin-right:10px;}
	.contact_center span{ font-size:2.3rem; }
	.contact_bottom{ padding-top:45px; padding-bottom:40px;}
	.contact_bottom h1{ font-size:1.7rem;padding-bottom:30px;}
	.contact_form li{ font-size:1.3rem;padding-left:12px; height:40px; margin-bottom:18px; }
	.contact_form li label{ line-height:40px;}
	.contact_form li input{ font-size:1.3rem; width:140px;height:40px; line-height:40px; padding-left:10px;}
	.contact_form li.table_text2{ height:80px;}
	.contact_form li textarea{ height:80px;font-size:1.3rem; line-height:1.6rem; padding:12px;}
	.contact_form li select{font-size:1.3rem; width:150px; height:40px; line-height:40px; padding-left:10px; background-size:8px auto;}
	.contact_form li sup{top:6px; left:6px;}
	.agree{ font-size:1.1rem; margin-top:10px;}
	.popbox_btn{ width:120px; height:40px;}
	.popbox_btn a{ font-size:1.3rem; height:40px; line-height:40px; border-radius:20px; }
	/*弹出框*/
	#popbox{margin-top:-75px;margin-left:-99px;width:198px;height:150px;}
	.pop-content{ padding-top:32px;}
	.pop-close{ top:4px; right:4px;}
	.success{ margin-bottom:15px;}
	.pop-content p{ font-size:1.2rem; line-height:2rem; }
	/*复选框*/
	.checkbox-box{	width: 10px;height: 12px; background-size:100% auto; margin-right:5px;}
	.Validform_wrong{ top:42px; left:12px; font-size:1.1rem;}
	.table_text2 .Validform_wrong{ top:85px; }
	/*隐私政策*/
	.other_content{ padding:15px 0 45px;}
	.other_content h1{ font-size:2.1rem; padding-bottom:20px;}
	.other_content h2{ font-size:1.4rem;padding-top:20px; padding-bottom:5px;}
	.other_content h2.sp{ padding-top:5px;}
	.other_content p{  font-size:1.2rem; line-height:2.3rem;}
	/* 搜索结果 */
	.search_cont li{ padding:15px 0; }
	.search_cont li a h1{ font-size:1.6rem; padding-bottom:5px;}
	.search_cont li a p{  font-size:1.3rem; line-height:1.8rem; max-height:3.6rem;}
	.search_cont li a:hover h1{ color:#333;}
	/* 网站地图 */
	.sitemappage #main{ margin-top:60px;}
	.sitemap ul{  width:33.333%; margin-bottom:20px; background-position:right 50px;}
	.sitemap ul.third,.sitemap ul.third1{ background-image:none;}
	.sitemap ul.sp{ width:66.666%;}
	.sitemap ul li.sitemap_tit a{ font-size:1.4rem;}
	.sitemap ul li a{ font-size:1.2rem;padding:10px; text-align:center;}
	.sitemap ul li a.titsp{ font-size:1.3rem;}
	/* 404 */
	.wrongpage #main{  padding-top:60px;}
	.wrongpage #main img{ width:158.5px; padding-top:65px;}
	.wrongpage #main h1{ font-size:2rem;padding:25px 0;}
	.wrongpage #main a{ width:120px; height:36px; line-height:36px; border-radius:18px; font-size:1.3rem;}
	.wrongpage #footer{bottom:1px;}
}
@media only screen and (max-width:800px){
	/*main*/
	/*新闻*/
	.news_content li a .news_date{ position:static; padding-top:10px;}
	/*气相过滤设备*/
	.productpage .banner .banner_tet{ margin-top:-57px;}
	/*解决方案*/
	.tab-box table td.table_tet { padding:0 10px;}
}
@media only screen and (max-width:736px){
	.web1{ display:none;}
	.mobile1{ display:block;}
	/*解决方案*/
	.tab-box table td.table_tet{ padding:10px 0;}

	/*气相过滤设备*/
	.product_img img{ width:100%; max-width:100%; padding-top:0;}
	/* 404 */
	.wrongpage #main img{ padding-top:20px;}
}
@media only screen and (max-width:667px){
	/*main*/
	/*公司介绍*/
	.main_bottom{ padding:50px 0 25px;}
	.main_bottom li{ width:47%; margin-right:0; margin-bottom:20px;}
	.main_bottom li:nth-child(2n){ float:right;}
	/*解决方案*/
	.sapage .main_bottom li:nth-child(2n){ float:left;}
	/*气相过滤媒介*/
	.productpage1 .product_cont li .product_tet h3{ font-size:1.4rem;}
	.productpage1 .product_cont li .cont_more {top: 12px;}
	/*公司介绍*/
	.productpage .main_bottom li:nth-child(2n){ float:left;}
	/*新闻*/
	.news_content li .f-left{ width:30%;}
	.news_content li .f-right{ width:65%;}
	/*媒介寿命分析*/
	.servicespage .main_bottom li:nth-child(2n){ float:left;}
	/*联系我们*/
	.contact_top{ margin-bottom:0;}
	.contact_top ul{ width:100%; padding-right:0; padding-left:0; margin-bottom:30px;}
	.contact_top ul.first{ padding-left:0; padding-right:0;}
	.contact_top ul.last{ padding-right:0; padding-left:0; margin-top:0;}
	.contact_center{ margin-top:0;}
	.contact_form li{ width:48%; margin-right:2%;}
	.contact_form li:nth-child(2n){ margin-right:0;}
	.contact_form li.third{ margin-right:2%;}
	.contact_form li input{ width:85%;}
	.contact_form li.table_text3 input{ width:80%;}
	.contact_form li select{width:85%;}
}
@media only screen and (max-width:580px){
	.mobile2{ display:block;}
	.web2{ display:none;}
	.solution table.dp.web{ display:none;}
	/*main*/
	/*新闻*/
	.news_content li .f-left{ width:35%;}
	.news_content li .f-right{ width:60%;}
	/*解决方案*/
	.sapage .main_bottom li{width:100%; margin-right:0; margin-bottom:20px; }
	.relevant{ width:100%; margin-right:0; margin-bottom:20px;}
	.sapage .main_bottom {padding: 30px 0;}
	.solution .tab_title{ border-bottom:none;}
	.solution .tab_title li{ float:left; width:50%; border-bottom:#fff solid 1px;}
	.solution .tab_title li a{ display:block; width:100%; text-align:center;height:30px; line-height:30px;color:#444; font-size:1.1rem; font-weight:bold; background-color:#f6f6f6;background-image:url(../images/tab_line.png); background-repeat:no-repeat; background-position:right center; background-size:2px 100%;}
	.solution .tab_title li.actived a{ background-color:#0091db; color:#fff;}
	/*气相过滤设备*/
	.productpage .banner .banner_tet,.servicespage .banner .banner_tet{ width:80%; left:10%; }
	/* 循环过滤系统*/
	.product_equipment .product_table td{ padding-right:5px;}
	.productpage .tab_title li{ float:left; width:50%; border-bottom:#fff solid 1px;}
	.productpage .tab_title li a{ display:block; width:100%; text-align:center;height:30px; line-height:30px;color:#444; font-size:1.1rem; font-weight:bold; background-color:#f6f6f6;background-image:url(../images/tab_line.png); background-repeat:no-repeat; background-position:right center; background-size:2px 100%;}
	.productpage .tab_title li.actived a{ background-color:#0091db; color:#fff;}
	/*腐蚀监测*/
	.service_table{ padding-bottom:20px;}
	.servicespage3 .product .service_table img{ padding:10px 0; margin:0 auto; display:block; max-width:100%;}
	.servicespage3 .service1 li{ width:100%;}
	/*服务中心*/
	.servicespage .product_cont li{ width:100%;margin-bottom:30px;}
	.servicespage .product_cont li.second{ margin-left:0;}
	/* 404 */
	.wrongpage{ height:auto;}
	.wrongpage #main{  padding-bottom:60px;}
	.wrongpage #main img{ padding-top:65px;}
	.wrongpage #footer{ position:static;}
}
@media only screen and (max-width:540px){
	/* 404 */
	.wrongpage{ min-height:100%;}
	.wrongpage #main{  padding-bottom:60px;}
	.wrongpage #main img{ padding-top:65px;}
	.wrongpage #footer{ position:absolute;}
}
@media only screen and (max-width:480px){
	/*main*/
	/*公司介绍*/
	.main_bottom li{ width:100%;}
	/*气相过滤设备*/
	.productpage .banner .banner_tet{ margin-top:-70px;}
	.product_cont li{ width:100%; max-width:100%;}
	.product_cont li .product_tet p{height:auto;}
	.productpage_e.productpage .main_bottom li{ margin-bottom:25px;}
	.productpage_e.productpage .main_bottom li.third{ margin-bottom:0;}
	/*专效去除系列*/
	.productpage .main_bottom li{ width:100%; margin-right:0;}
	/*气相过滤媒介*/
	.productpage1 .product_cont li{width:100%; margin-right:0;}
	.product .main_ul li{ width:25%;}
	.product .main_ul li.second{background-color:#fafafa;}
	.product .main_ul li:nth-child(even){ background-color:#f5f5f5;}
	/*媒介寿命分析*/
	.servicespage .main_bottom li{width:100%; margin-right:0;}
}
@media only screen and (max-width:414px){
	/*main*/
	/*新闻*/
	.news_content li .f-left{ width:40%;}
	.news_content li .f-right{ width:55%;}
	.news_content li a .news_date{padding-top:15px;}
	/*专效去除系列*/
	.product_page td img{ width:80px; margin-right:20px;}
	/* 网站地图 */
	.sitemap ul li a{ padding:5px;}
	/*联系我们*/
	.contact_form li{ width:100%; margin-right:0;}
	.contact_form li.third{ margin-right:0;}
}
@media only screen and (max-width:375px){
	/*main*/
	/*新闻*/
	.news_content li .f-left{ width:45%;}
	.news_content li .f-right{ width:50%;}
	.news_content li a .news_date{padding-top:10px;}
}
@media only screen and (max-width:320px){
	/*联系我们*/
	.contact_center span{ font-size:1.9rem;}
}