.product1{background:url(https://website-jq.oss-cn-shanghai.aliyuncs.com/website-jq/image/legacy/static.prcvalve.com/web/jqfmc/Dist/img/product.jpg) no-repeat bottom;background-attachment:fixed;padding:155px 0 25px;text-align:center}.product1,.product1 h1{overflow:hidden;width:100%}.product1 h1{color:#fff;font-size:40px;height:72px;line-height:55px;margin:0 0 50px;position:relative}.product1 h1:after{background:url(https://website-jq.oss-cn-shanghai.aliyuncs.com/website-jq/image/legacy/static.prcvalve.com/web/jqfmc/Dist/img/mb.png) no-repeat bottom;background-size:100%;bottom:0;content:"";display:block;height:10px;left:50%;margin:0 0 0 -26px;overflow:hidden;position:absolute;width:52px}.product1 .product1-list{overflow:hidden;width:100%}.product1 .product1-list a{display:block;float:left;overflow:hidden;width:calc(20% - 6px);width:-webkit-calc(20% - 6px)}.product1 .product1-list a:nth-of-type(4n+1),.product1 .product1-list a:nth-of-type(4n+2),.product1 .product1-list a:nth-of-type(4n+3){margin:0 8px 20px 0}.product1 .product1-list a:nth-of-type(4n){margin:0 0 20px}.product1-list .product1-img{background-color:#ffffffe6;overflow:hidden;padding:30px 70px;width:100%}.product1-list .product1-img img{height:233px;-o-object-fit:contain;object-fit:contain;transition:all .5s;width:100%}.product1-list a h4{color:#fff;font-size:20px;height:30px;line-height:30px;margin:10px 0 0;overflow:hidden;text-overflow:ellipsis;transition:all .5s;white-space:nowrap;width:100%}.product1-list a:hover .product1-img img{transform:scale(1.1)}.product1-list a:hover h4{color:#ef8200}@media only screen and (max-width:991px){.product1{background-attachment:scroll;background-size:auto 100%;margin:90px 0 0;padding:65px 0 25px}.product1 .product1-list a{width:280px}.product1 .product1-list a:nth-of-type(odd){margin:0 20px 20px 0}.product1 .product1-list a:nth-of-type(2n){margin:0 0 20px}.product1-list .product1-img{padding:30px 40px}}@media only screen and (max-width:700px){.product1{margin:60px 0 0;padding:40px 0 20px}.product1 h1{font-size:32px;height:55px;line-height:35px;margin:0 0 30px}.product1 .product1-list a{width:155px}.product1 .product1-list a:nth-of-type(odd){margin:0 15px 20px 0}.product1 .product1-list a:nth-of-type(2n){margin:0 0 20px}.product1-list .product1-img{padding:20px 25px}.product1-list .product1-img img{height:153px}.product1-list a h4{font-size:16px;height:20px;line-height:20px;margin:10px 0 0}}@media only screen and (min-width:992px){.product1 .product1-list a{width:calc(25% - 6px);width:-webkit-calc(25% - 6px)}.product1 .product1-list a:nth-of-type(4n+1),.product1 .product1-list a:nth-of-type(4n+2),.product1 .product1-list a:nth-of-type(4n+3){margin:0 8px 20px 0}.product1 .product1-list a:nth-of-type(4n){margin:0 0 20px}.product1-list .product1-img{padding:30px 50px}}@media only screen and (min-width:1250px){.product1 .product1-list a{width:calc(25% - 6px);width:-webkit-calc(25% - 6px)}.product1 .product1-list a:nth-of-type(4n+1),.product1 .product1-list a:nth-of-type(4n+2),.product1 .product1-list a:nth-of-type(4n+3){margin:0 8px 20px 0}.product1 .product1-list a:nth-of-type(4n){margin:0 0 20px}.product1-list .product1-img{padding:30px 45px}}@media only screen and (min-width:1921px){.product1{background-size:100%}}.product2{padding:55px 0 0;text-align:center}.product2,.product2 h1{overflow:hidden;width:100%}.product2 h1{color:#333;font-size:40px;height:75px;line-height:50px;margin:0 0 37px;position:relative}.product2 h1:after{background:url(https://website-jq.oss-cn-shanghai.aliyuncs.com/website-jq/image/legacy/static.prcvalve.com/web/jqfmc/Dist/img/mb.png) no-repeat bottom;background-size:100%;bottom:0;content:"";display:block;height:10px;left:50%;margin:0 0 0 -26px;overflow:hidden;position:absolute;width:52px}.product2 ul{overflow:hidden;width:100%}.product2 ul li{color:#333;cursor:pointer;float:left;font-size:16px;line-height:30px;overflow:hidden;width:calc(33.33% - 12px);width:-webkit-calc(33.33% - 12px)}.product2 ul li:nth-of-type(3n+1),.product2 ul li:nth-of-type(3n+2){margin:0 18px 40px 0}.product2 ul li:nth-of-type(3n){margin:0 0 40px}.product2 ul li .product2-img{border:1px solid #f4f3f3;overflow:hidden;width:100%}.product2 ul li .product2-img img{transition:all .5s;width:100%}.product2 ul li:hover{color:#173993;font-weight:700}.product2 ul li:hover .product2-img img{transform:scale(1.1)}@media only screen and (max-width:991px){.product2 ul li{width:calc(50% - 15px);width:-webkit-calc(50% - 15px)}.product2 ul li:nth-of-type(odd){margin:0 30px 30px 0}.product2 ul li:nth-of-type(2n){margin:0 0 30px}}@media only screen and (max-width:700px){.product2{padding:40px 0 20px}.product2 h1{font-size:28px;height:50px;line-height:30px;margin:0 0 30px}.product2 ul li{font-size:14px;line-height:20px;width:calc(50% - 7px);width:-webkit-calc(50% - 7px)}.product2 ul li:nth-of-type(odd){margin:0 14px 15px 0}.product2 ul li:nth-of-type(2n){margin:0 0 15px}.product2 ul li .product2-img{margin:0 0 5px}}@media only screen and (min-width:992px){.product2 ul li:nth-of-type(3n+1),.product2 ul li:nth-of-type(3n+2){margin:0 18px 25px 0}.product2 ul li:nth-of-type(3n){margin:0 0 25px}}@media only screen and (min-width:1250px){.product2 ul li:nth-of-type(3n+1),.product2 ul li:nth-of-type(3n+2){margin:0 18px 40px 0}.product2 ul li:nth-of-type(3n){margin:0 0 40px}}.product-content,.product-content h1{overflow:hidden;width:100%}.product-content h1{color:#333;font-size:40px;height:70px;line-height:39px;margin:0 0 27px;position:relative}.product-content h1:after{background:url(https://website-jq.oss-cn-shanghai.aliyuncs.com/website-jq/image/legacy/static.prcvalve.com/web/jqfmc/Dist/img/mb.png) no-repeat bottom;background-size:100%;bottom:0;content:"";display:block;height:10px;left:0;overflow:hidden;position:absolute;width:52px}.product-content .valve-content{background-color:#fbfbfb;height:100%;overflow:hidden;width:100%}.valve-content h2{background-color:#ef8200;color:#fff;height:70px;line-height:70px;overflow:hidden;padding:0 0 0 25px;position:relative;width:100%}.valve-content h2 span{display:block;height:10px;margin:-5px 0 0;overflow:hidden;position:absolute;right:20px;top:50%;width:10px}.valve-content h2 span img{left:50%;margin:-5px 0 0 -3px;position:absolute;top:50%;transition:all .5s}.product-content .product-left{float:left;height:100%;overflow:hidden;width:235px}.product-content .product-left li,.product-left li h3{overflow:hidden;width:100%}.product-left li h3{cursor:pointer;font-size:18px;line-height:45px;padding:0 0 0 25px;position:relative}.product-left li h3 a{color:#333}.product-left li.active h3{background-color:#173993;font-weight:700;line-height:55px}.product-left li.active h3 a{color:#fff}.product-left li h3 span{display:block;height:10px;margin:-5px 0 0;overflow:hidden;position:absolute;right:20px;top:50%;width:10px}.product-left li h3 span img{left:50%;margin:-5px 0 0 -3px;position:absolute;top:50%;transition:all .5s}.product-left li h3 span img:nth-of-type(2){opacity:0}.product-left li h3:hover{background-color:#173993}.product-left li h3:hover a{color:#fff}.product-left li.active h3 span img{transform:rotate(90deg)}.product-left li.active h3 span img:first-of-type{opacity:0}.product-left li.active h3 span img:nth-of-type(2){opacity:1}.product-left li .left-two{background-color:#fff;display:none;margin:0 0 12px;overflow:hidden;padding:10px 0 10px 25px;width:100%}.product-left li .left-two p{height:25px;line-height:25px;overflow:hidden;transition:all .5s;width:100%}.product-left li .left-two a{color:#666;font-size:14px;transition:all .5s}.product-left li.active .left-two{display:block}.left-two p:hover{color:#e29c00;font-weight:700;padding:0 0 0 10px}.left-two p:hover a{color:#e29c00}.product-content .product-right{background-color:#fff;float:left;height:100%;width:calc(100% - 235px);width:-webkit-calc(100% - 235px)}.product-right .product-title{border-bottom:1px solid #eaeaea;border-top:1px solid #eaeaea;color:#949494;height:55px;line-height:47px;overflow:hidden;padding:6px 0 0 26px;width:100%}.product-right .product-title a{color:#949494}.product-right .product-title a:hover{color:#e29c00;text-decoration:underline!important}.product-right #datactt{border-left:1px solid #eaeaea;overflow:hidden;width:100%}.product-right .product-list{overflow:hidden;padding:0 0 90px;width:100%}.product-right .product-list li{background-color:#fff;float:left;height:350px;position:relative;text-align:center;width:33.33%}.product-right .product-list li .list-box{height:350px;left:0;overflow:hidden;position:relative;top:0;transition:all .5s;width:100%;z-index:1}.list-box>a{display:block;height:350px;overflow:hidden;width:100%}.list-box>a .list-img{height:303px;overflow:hidden;padding:30px 45px;position:relative;width:100%}.list-box>a .list-img img{height:100%;-o-object-fit:contain;object-fit:contain;transition:all .5s;width:100%}.list-box>a h4{color:#333;height:20px;line-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}.list-box .list-btn{background-color:#fff;height:70px;padding:0 35px;width:100%;z-index:2}.list-box .list-btn,.list-btn a{overflow:hidden;position:relative}.list-btn a{border:1px solid #173993;color:#173993;display:block;float:left;height:35px;line-height:33px;text-align:center;width:120px}.list-btn a:nth-of-type(2){background-color:#ef8200;border:none;color:#fff;float:right;line-height:35px}.list-btn a span{position:relative;z-index:2}.list-btn a:before{content:"";display:block;height:100%;left:50%;position:absolute;top:0;transition:all .5s;width:0}.list-btn a:hover{color:#fff}.list-btn a:hover:before{background-color:#173993;left:0;width:100%}.product-list li:hover .list-img img{transform:scale(1.1)}.product-list li:hover .list-box{box-shadow:0 4px 19px 2px #0000001a;height:420px;position:absolute;z-index:10}.product-right #datactt>div{margin:0 0 60px;overflow:hidden;width:100%}.product-right #datactt>div .news_page{overflow:hidden;text-align:center;width:100%}.news_page .page_next,.news_page .page_prev{border:1px solid #173993;border-radius:4px;color:#333;display:inline-block;font-size:14px;padding:3px 6px}.news_page .page_next:hover,.news_page .page_prev:hover{background-color:#173993;color:#fff}.news_page .page_num{display:inline-block;margin:0 2px}.news_page .page_num a{border:1px solid #173993;border-radius:4px;color:#333;display:inline-block;font-size:14px;margin:0 3px;padding:3px 6px}.news_page .page_num a:hover,.news_page .page_num a.page_now{background-color:#173993;color:#fff}@media only screen and (max-width:991px){.valve-content h2.valve-click span img{transform:rotate(90deg)}.product-content .product-left{display:none;float:none;width:100%}.product-content .product-right{float:none;width:100%}.product-right .product-list{border-left:none;float:none;margin:0;overflow:hidden;padding:0 0 40px}.product-right .product-list li{height:400px;width:50%}.product-right .product-list li .list-box{height:100%}.list-btn a{width:100px}.news_page .page_next,.news_page .page_num a,.news_page .page_prev{font-size:12px}}@media only screen and (max-width:700px){.product-content h1{font-size:30px;height:50px;line-height:28px;margin:30px 0 20px}.valve-content h2{font-size:24px;height:50px;line-height:50px;padding:0 0 0 25px}.product-right .product-list{margin:20px 0 0}.product-right .product-list li{height:245px}.list-box>a{height:210px}.list-box>a .list-img{height:180px;padding:20px 25px}.list-box>a h4{font-size:14px}.list-box .list-btn{height:40px;padding:0 7px}.list-btn a{height:30px;line-height:28px;width:70px}.list-btn a:nth-of-type(2){line-height:30px}}@media only screen and (min-width:992px){.valve-content h2{display:none}.list-btn a{width:90px}.list-box .list-btn{padding:0 25px}}@media only screen and (min-width:1250px){.list-btn a{width:120px}.list-box .list-btn{padding:0 35px}}.product-valve{border-left:1px solid #eaeaea;padding:30px 75px 75px 30px}.product-valve,.product-valve .valve-top{overflow:hidden;width:100%}.valve-top .valve-img{border:1px solid #e3e3e3;float:left;height:350px;overflow:hidden;padding:30px;text-align:center;width:370px}.valve-top .valve-img img{height:100%;-o-object-fit:contain;object-fit:contain;transition:all .5s;width:100%}.valve-top .valve-img:hover img{transform:scale(1.1)}.valve-top .valve-txt{float:right;overflow:hidden;width:430px}.valve-top .valve-txt h3{color:#000;font-size:24px;line-height:30px;margin:15px 0;overflow:hidden;width:100%}.valve-txt .valve-details{border-bottom:1px solid #e5e5e5;margin:0 0 20px;overflow:hidden;padding:0 0 22px;width:100%}.valve-txt .valve-details p{font-size:14px;height:30px;line-height:30px;margin:2px 0 0;overflow:hidden;width:100%}.valve-details p strong{background-color:#173993;color:#fff;margin:0 3px 0 0;text-align:center;width:110px}.valve-details p span,.valve-details p strong{display:block;float:left;height:100%;overflow:hidden}.valve-details p span{background-color:#eef3ff;padding:0 0 0 22px;width:calc(100% - 113px);width:-webkit-calc(100% - 113px)}.valve-txt .valve-PDF{line-height:30px;overflow:hidden;width:100%}.valve-PDF img{width:26px}.valve-PDF a{color:#666;display:inline-block;line-height:30px}.valve-PDF a img{margin:-2px 10px 0 0}.valve-PDF a:hover{color:#173993;text-decoration:underline!important}.product-valve .valve-bottom{color:#666;font-size:16px;line-height:28px;overflow:hidden;width:100%}.product-valve .valve-bottom strong{border-bottom:1px solid #e6e6e6;color:#000;display:block;font-size:20px;line-height:39px;margin:25px 0 15px;padding:0 0 0 20px;position:relative}.product-valve .valve-bottom strong:before{background-color:#007e41;content:"";display:block;height:3px;left:0;position:absolute;top:18px;width:11px}@media only screen and (max-width:991px){.product-content h1{margin:20px 0}.product-valve{border-left:none;margin:20px 0 0;padding:0 0 50px}.valve-top .valve-img{float:none}.valve-top .valve-txt{float:none;margin:10px 0 0;width:100%}}@media only screen and (max-width:700px){.valve-top .valve-img{border:none;height:300px;width:100%}.valve-top .valve-txt{margin:5px 0 0}.valve-top .valve-txt h3{font-size:24px;line-height:30px;margin:10px 0}.valve-txt .valve-details{margin:0 0 10px;padding:0 0 20px}.valve-txt .valve-details p{font-size:12px}.valve-details p strong{width:70px}.valve-details p span{padding:0 0 0 12px;width:calc(100% - 73px);width:-webkit-calc(100% - 73px)}.product-valve .valve-bottom{font-size:14px;line-height:25px}.product-valve .valve-bottom strong{font-size:18px;line-height:39px;margin:15px 0 10px}}@media only screen and (min-width:992px){.product-content h1{margin:27px 0}.product-valve{padding:30px 30px 75px}.valve-top .valve-txt{width:100%}}@media only screen and (min-width:1250px){.product-content h1{margin:0 0 27px}.product-valve{padding:30px 75px 75px 30px}.valve-top .valve-txt{width:430px}}