*{margin:0;padding:0;}
body{background:#fff; font-size:100%;line-height:22px;font-family:"Microsoft YaHei";font-size:14px;}
body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,tr,dl,dd,select,option{ margin:0; padding:0;}
.body,.ul,.ol,.li,.p,.h1,.h2,.h3,.h4,.h5,.h6,.form,.fieldset,.table,.td,.img,.div,.tr,.dl,.dd,.select,.option{ margin:0; padding:0;}
li,img,input,em,select{ list-style:none; border:none; font-style:normal;}
a{ text-decoration:none !important; cursor:pointer !important;}
select::-ms-expand { display: none; }
.img_cover{position: absolute;top: 0;bottom: 0;left: 0;right: 0;max-width: 100%;max-height: 100%;display: block;margin:auto;padding: auto;}
.img_size{background-size:cover;background-position: 50% 50%;}
.clearfix:after{content:" ";display:block;height:0;clear:both;visibility:hidden;}
.tr{ transition:all 0.5s;-o-transition:all 0.5s;-ms-transition:all 0.5s;-moz-transition:all 0.5s;-webkit-transition:all 0.5s;}
.wrap{ max-width:1200px; margin:0 auto;width:100%;}
.overflow { overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
input[type=text], input[type=button], input[type=submit], textarea{outline:none;}


body.active{overflow: hidden;}
.header-mask{position:fixed;left:0;top:0;overflow: hidden;background:rgba(0,0,0,0.3);z-index: 20;display: none;width:100%;height:100%;}
.header-mask.active{opacity:1;display: block;}

header{position:relative;z-index: 100;width: 100%;} 
header::before{content:"";display: block;width: 100%;}
header.act .header-content{background:#fff;box-shadow: 0 0 10px rgba(0,0,0,0.3);position:fixed;animation:searchTop 0.5s ease-in-out !important;visibility: visible !important;}
@keyframes searchTop {0% {top:-100px}100% {top:0}}
header.act .header-top, header.act .header-box{display:none;}

.header-content{position:fixed;left:0;top:0;z-index:99999;width: 100%;background:#fff;}
.header-top{background-color: #509ef0;line-height: 42px;font-size:14px;color:#fff;padding:0 2%;}
.header-top .h-top{display:flex;justify-content:space-between;}
.header-top .h-top .right{display: flex;align-items: center;}
.header-top .h-top .right img{margin-right: 10px;}

.header-top .h-top .right .d1{display: flex;justify-content: center;align-items: center;border-radius: 50%;color:#fff;font-size:18px;margin: 0 10px 0 0;width:30px;height:30px;}
.header-top .h-top .right .d1 .ewm{display: block;max-width:100%;width:90px;position: absolute;top:45px;opacity: 0;z-index: -1;}
.header-top .h-top .right .d1:hover .ewm{z-index: 1;opacity: 1;}

.header-main{display:flex;justify-content:space-between;align-items:center;padding:10px 2%;}
.header-main .logo img{ max-width:100%; display:block;}

.nav-ul {display: flex;width: 55%;}
.nav-ul li {position:relative;width:calc(100% / 7);}
.nav-ul li .nav_a {display:block;font-size:16px;color:#333;line-height:36px;text-align:center;border-radius: 5px;position: relative;;}
.nav-ul li .nav_a::before{content:"";display: block;width: 1px;height: 40%;background-color: #d4d4d4;position: absolute;right: 0;top:50%;transform: translateY(-50%);}
.nav-ul li:hover .nav_a, .nav-ul li.active .nav_a {color: #fff;background-color: #509ef0;}

.nav-ul .sub_ul {display: none;width: 100%;position: absolute;left:50%;transform:translateX(-50%);z-index:999;background:rgba(255,255,255,1);box-shadow: 0 0 5px rgba(0, 0, 0,0.3);}
.nav-ul .sub_ul li{width:100%;}
.nav-ul .sub_ul li .nav_a2{font-size:14px;line-height:36px;color:#909399;font-weight: bold; display:block;text-align:center;transition: all 0.3s;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.nav-ul li .nav_a2:hover, .nav-ul li .nav_a2.on {color: #509ef0;}

.icon-menu{ cursor:pointer;z-index:999; width:40px; height:40px;  border-radius:50%;display:flex;justify-content:center;align-items:center;position:relative;right:0;top:0;}
.icon-menu span { width:30px;height:3px;background:#509ef0;border-radius:5px; display:block;}
.icon-menu .span02 {  margin:5px 0;}
.icon-menu .span03{width:22px;}
.icon-menu.click .span02 {width:0;opacity:0;filter:alpha(opacity=0); }
.icon-menu.click .span01 { position:relative;top:8px;transform:rotate(45deg);}
.icon-menu.click .span03 { position:relative;top:-8px;transform:rotate(-45deg);width: 100%;}

.sjnav{ width:250px; position:fixed;right:0%;z-index:30;display: block;transition: all 0.5s;top:0;}
.sjnav .list-inline{ padding:0; margin:0;overflow: hidden;right: -100%;width: 100%;transition: all 0.3s;position: absolute;transform:translateX(100%);opacity: 0;background:#fff;padding:60px 20px 0 20px;}
.sjnav.click .list-inline{transform:translateX(0);opacity: 1;right:0;}

.sjnav .list-inline-li{ display:block; margin:0; padding:0;width: 100%;border-bottom: 1px solid #ccc;}
.sjnav .list-inline-li .list-box{display: flex;justify-content: space-between;align-items: center;padding:0 0 0 10px;}
.sjnav .list-inline-li .list-box .list-link{display:block;line-height:57px; font-size:15px; color:#555;width: calc(100% - 50px);}
.sjnav .list-inline-li .list-box .list-link i{margin-right: 15px;font-size:12px;}
.sjnav .list-inline-li .list-box .fa-span{ font-size:16px;width: 40px; line-height: 50px;transition: 0.5s; display: block;text-align: center;}
.sjnav .list-inline-li.active .list-box .fa-span{transform: rotate(90deg);} 

.sjnav .list-inline-li .sublist{border-top: 1px solid #ccc;display: none;}
.sjnav .list-inline-li .sublist li{line-height: 40px;padding:0 20px 0 40px;background-color: #f5f5f5;}
.sjnav .list-inline-li .sublist li a{display: flex;justify-content: space-between;align-items: center;font-size: 14px;color:#666;}
.sjnav .list-inline-li .sublist li a:hover{color:#509ef0;}
.sjnav .list-inline-li.active .list-box .list-link{color:#509ef0;font-weight: bold;}

.banner{position: relative;}
.ban-img{display: block;max-width: 100%;margin:0 auto;}
.banner .swiper-pagination-bullet{width:10px; height:5px; opacity:1; border-radius:2px; background:#fff;transition: 0.5s;border-radius: 10px;}
.banner .swiper-pagination-bullet-active{background:#fff;width: 30px;}
.prev-banner, .next-banner{ font-size:30px;font-family:"SimSun";color:#fff;width:40px;height:40px;background:rgba(0,0,0,0.5);border-radius:6px;display:flex;justify-content:center;align-items:center;font-weight:bold;transform:translate(0,-50%);margin:0;}
.prev-banner{left:-50%;}
.next-banner{right:-50%;}
.banner:hover .prev-banner{left:10px;}
.banner:hover .next-banner{right:10px;}

.index-box{margin:20px 0 0 0;background-color: #f4f4f4;box-shadow: 0 10px 10px rgba(0, 0, 0,0.2);display: flex;justify-content: space-between;}
.index-box .left{display: flex;align-items: center;font-size: 16px;color:#333;width: 100%;}
.index-box .left h2{text-align: center;font-size: 20px;}
.index-box .left a{display: flex;align-items: center;width: calc(100% / 3);justify-content: center;height: 100px;border-right: 1px solid #fff;color:#333;}
.index-box .left a img{margin-right: 11px;}
.index-box .right{width: 42%;background-color: #fff;border-radius: 30px 0 0 0;padding:15px 20px 10px 40px;}
.index-box .right form{width: 100%;display: flex;border-radius: 5px;background-color: #f4f4f4;line-height: 40px;}
.index-box .right form input[type=text]{width: calc(100% - 75px);border-radius: 5px 0 0 5px;padding-left: 15px;background-color: #f4f4f4;font-size: 14px;color:#333;}
.index-box .right form input[type=submit]{width: 75px;background-color: #509ef0;border-radius: 5px;color:#fff;font-size: 14px;;}
.index-box .right .t1{display: flex;padding-top: 10px;}
.index-box .right .t1 a{font-size: 13px;color:#333;margin-right: 10px;display: block;}
.index-box .right .t1 a:hover{color:#333;text-decoration: underline !important;}

.title{text-align: center;position: relative;padding-top: 3px;color:#333333;}
.title .t1{line-height: 60px;font-size: 48px;color:#b7d2fb;font-weight: bold;text-transform: uppercase;}
.title .t1 span{color:#000;}
.title .t2{line-height: 58px;font-size: 26px;font-weight: bold;position: relative;}
.title .t2::before{content:"";display: block;width: 107px;height: 4px;background-color: #b7d2fb;position: absolute;left: 50%;bottom: 0;transform: translateX(-50%);}
.title .t2::after{content:"";display: block;width: 107px;height: 1px;background-color: #b7d2fb;position: absolute;left: 50%;bottom: 5px;transform: translateX(-50%);}
.title .t3{font-family: 'Impact';font-size: 220px;opacity: 0.1;line-height: 106px;overflow: hidden;position: absolute;left: 50%;top:0;transform: translateX(-50%);}

.tabs{display: flex;justify-content: center;padding-top: 25px;}
.tabs a{display: block;font-size: 13px;color:#333;font-weight: bold;border:1px solid #509ef0;border-radius: 30px;line-height: 34px;padding:0 15px;min-width: 90px;margin:0 5px;text-align: center;}
.tabs a:hover, .tabs a.on{background-color: #509ef0;color:#fff;}

.more{display: block;font-size: 12px;color:#fff;text-transform: uppercase;border:1px solid #fff;border-radius: 30px;width: 90px;line-height: 34px;margin:0 auto;text-align: center;}
.more:hover{background-color: #fff;color:#509ef0;}

.about{padding:50px 0;}
.about .txt{font-size: 14px;color:#333;text-align: center;margin:30px 0; line-height:28px;}
.about .video{width: 100%;position: relative;overflow: hidden;background-color: #000;}

.about .video::before{content:"";display: block;padding-top: calc(380/1200*100%);}
.about .video video{width: 100%;height: 100%;}
.about .video .d1{width: 100%;height: 100%;position: absolute;left: 0;top:0%;display: flex;flex-wrap: wrap;justify-content: center;align-content: center;text-align: center;cursor: pointer;}
.about .video .d1 img{display: block;max-width: 100%;}





.service{padding:50px 0;}
.swiper-service{padding:30px 0 40px 0;}
.swiper-service a{display: block;border:4px solid #e0e6e0;padding:10px;}
.swiper-service a .pic{width: 100%; height:340px;position: relative;overflow: hidden;;}
.swiper-service a .pic::before{content: "";display: block;padding-top: calc(210/350*100%);}
.swiper-service a .txt{display: flex;justify-content: space-between;align-items: center;}
.swiper-service a .txt .t1{line-height: 46px;font-size: 16px;color:#333;position: relative;}
.swiper-service a .txt .t1::before{content:"";display: block;width: 20px;height: 3px;background-color: #333;position: absolute;left: 0;bottom: 0;}
.swiper-service a .txt span{display: block;text-align: center;font-size: 12px;color:#fff;width: 65px;line-height: 22px;background-color: #b7d2fb;border-radius: 30px;text-transform: uppercase;margin-top:10px;}
.swiper-service a:hover .img_cover{transform: scale(1.1);}
.swiper-service a:hover{border-color: #509ef0;}
.swiper-service a:hover .txt .t1{color:#509ef0;}
.swiper-service a:hover .txt span{background-color: #509ef0;}


.hf{width: 100%;text-align: center;color:#fff;padding:30px 0;position: relative;z-index: 2;}
.hf .t1{font-size: 36px;line-height: 54px;}
.hf .t2{font-size: 16px;line-height: 34px;}
.hf .t3{font-size: 18px;display: flex;align-items: center;border:1px solid #fff;border-radius: 30px;width: 210px;line-height: 34px;justify-content: center;margin:10px auto 20px auto;}
.hf .t3 img{margin-left: 11px;}
.hf .t4{font-size: 16px;color:#509ef0;background-color: #fff;border-radius: 30px;display: flex;line-height: 40px;width: 370px;padding-left: 25px;justify-content: space-between;margin:0 auto;}
.hf .t4 a{display: block;background-color: #509ef0;border-radius: 30px;color:#fff;width: 150px;}

.zhiwu{background-color: #f5f5f5;padding:50px 0;}
.swiper-zw{padding: 30px 0 0 0;}
.swiper-zw a{display: block;background-color: #fff;padding:4px;color:#333;transition: 0.5s;}
.swiper-zw a .pic{width: 100%;position: relative;overflow: hidden;}
.swiper-zw a .pic::before{content:"";display: block;padding-top: calc(320/285*100%);}
.swiper-zw a .pic .hover{width: 100%;height: 100%;position: absolute;left: 0;top:0;background-color: rgba(0, 0, 0,0.8);display: flex;flex-wrap: wrap;align-items: center;align-content: center;font-size: 16px;color:#fff;font-weight: bold;text-align: center;opacity: 0;}
.swiper-zw a .pic .hover .t1{width: 100%;}
.swiper-zw a .pic .hover img{display: block;max-width: 100%;margin:0 auto 20px auto;}
.swiper-zw a .txt{display: flex;justify-content: space-between;align-items: center;font-size: 14px;padding:15px;}
.swiper-zw a .txt i{width: 26px;height: 26px;display: flex;justify-content: center;align-items: center;border-radius: 50%;border:1px solid #ddd;color:#fff;color:#ddd;background-color: #fff;font-size: 20px;}
.swiper-zw a:hover .img_cover{transform: scale(1.1);}
.swiper-zw a:hover .pic .hover{opacity: 1;}

.bgs{padding:50px 0;}


.yuanlin{background-color: #f5f5f5;padding:50px 0; }
.yuanlin .swiper-xl a{background-color: #fff;}
.swiper-xl{padding:30px 0 40px 0;}
.swiper-xl a{display: block;background-color: #f5f5f5;padding:4px;color:#333;transition: 0.5s;}
.swiper-xl a .pic{width: 100%;position: relative;overflow: hidden;}
.swiper-xl a .pic::before{content:"";display: block;padding-top: calc(320/285*100%);}
.swiper-xl a .txt{display: flex;justify-content: space-between;align-items: center;font-size: 14px;padding:15px;}
.swiper-xl a .txt i{width: 26px;height: 26px;display: flex;justify-content: center;align-items: center;border-radius: 50%;border:1px solid #ddd;color:#fff;color:#ddd;background-color: #fff;font-size: 20px;}
.swiper-xl a:hover{background-color: #509ef0;color:#fff;}
.swiper-xl a:hover .img_cover{transform: scale(1.1);}
.pagination-xl{width: 100%;position: absolute;left:0;bottom: 0 !important;display: flex;justify-content: center;}
.pagination-xl .swiper-pagination-bullet{width: 40px;height: 2px;background-color: #7fbe9b;opacity: 1;border-radius: 0;}
.pagination-xl .swiper-pagination-bullet-active{height: 3px;background-color: #509ef0;}

.partner{background-color: #f5f5f5;padding:50px 0; }
.swiper-partner{padding:30px 0 0 0;}
.swiper-partner a{display: block;border:2px solid #fff;}
.swiper-partner a .pic{width: 100%;position: relative;overflow: hidden;}
.swiper-partner a .pic::before{content: "";display: block;padding-top: calc(100/180*100%);}

.case{padding:60px 0;}
.case .title{color:#fff;}
.case .title .t1{color:#fff;}
.case .title .t2::before, .case .title .t2::after{background-color: #fff;}

#certify {position: relative;width: 100%;}
#certify .swiper-container {padding:30px 0;}
#certify .swiper-slide {width: 640px;}
#certify .swiper-slide a{display: block;}
#certify .swiper-slide a .pic{width: 100%;position: relative;overflow: hidden;}
#certify .swiper-slide a .pic::before{content:"";display: block;padding-top: calc(290/640*100%);}
#certify .swiper-slide a .txt{text-align: center;background-color: #fff;width: 100%;line-height: 60px;font-size: 16px;color:#333;;}
#certify .swiper-button-next, #certify .swiper-button-prev{width: 42px;height: 42px;border-radius: 50%;border:2px solid #fff;background: none;display: flex;justify-content: center;align-items: center;color:#fff;font-size: 20px;outline: none;}
#certify .swiper-button-prev{left: -60px;}
#certify .swiper-button-next{right: -60px;}

.news{padding:60px 0;}
.swiper-news{padding:30px 5px;}
.swiper-news a{display: block;box-shadow: 0 0 5px rgba(0, 0, 0,0.2);background-color: #fff;padding:30px;transition: 0.5s;}
.swiper-news a .t1{display: flex;align-items: center;justify-content: space-between;font-size: 16px;color:#333;}
.swiper-news a .t1 img{display: block;max-width: 100%;}
.swiper-news a .t2{font-size: 14px;line-height: 24px;color:#999;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;margin:30px 0;}
.swiper-news a .t3{font-size: 13px;color:#b7d2fb;line-height: 32px;}
.swiper-news a .t3 b{font-size: 30px;margin-right: 15px;}
.swiper-news a:hover{transform: translateY(-6px);}
.swiper-news a:hover .t1{color:#509ef0;}

footer{background:#262626;}
footer .foot-logo{padding:55px 0 0 0;position: relative;}
footer .foot-logo img{display: block;max-width: 100%;}
footer .foot-logo::before{content:"";display: block;width: calc(100% - 210px);height: 1px;background-color: rgba(255,255,255,0.3);position: absolute;right: 0;bottom: 0;}
footer .foot-box{padding: 30px 0;display: flex;justify-content: space-between;align-items: flex-start;}
footer .foot-box dl dt a{display: block;font-size: 16px;font-weight: normal;line-height: 30px;}
footer .foot-box dl dd a{display:block;font-size: 14px;line-height: 24px;}
footer .foot-box .ewm-box{display: flex;}
footer .foot-box .ewm-box .ewm{width: 100px;text-align: center;margin-left: 40px;}
footer .foot-box .ewm-box .ewm img{display: block;width: 100%;max-width: 100%;}
footer .foot-box .ewm-box .ewm span{display: block;font-size: 12px;padding-top: 5px;color:#fff;}
footer a{color:#fff;}
footer a:hover{text-decoration:underline !important;color:#fff;}
.foot-txt{padding:20px 0;font-size:14px;color:#fff;text-align: center;background-color: #111;}

/**/
.page{padding:40px 0 50px 0;}
.page .wrap{display: flex;}
.page-left{width: 285px;margin-right: 20px;}

.s-drop-wrap { width:100%; }
.s-drop-btn { background:#f4f4f4; line-height:38px; font-size:30px; color: #333;position:relative;padding:25px 0 25px 40px;border-bottom: 5px solid #509ef0;font-weight: bold;}
.s-drop-btn em{display: block;line-height: 20px;font-size: 14px;font-weight: normal;}
.s-drop-btn span {position:absolute;right:20px;top:50%;transform:translate(0, -50%);}
.s-drop-btn.act{ background:#f4f4f4;}

.s-drop-list {display: block;}
.s-drop-list li{ margin-bottom:10px;}
.s-drop-list li a{ display:block; }
.aside-list-link{ font-size:16px; color:#333;line-height:50px;  padding-left: 65px; background: url(../image/d4.png) no-repeat 26px center, #f7f8f8;}
.aside-list-link:hover, .aside-list-link.act{background: url(../image/d5.png) no-repeat 26px center, #509ef0; color:#fff;}

.s-drop-list li .aside-sublist{ width:100%;  display:none;  }
.s-drop-list li:first-child .aside-sublist{display:block;}
.s-drop-list li .aside-sublist li a{ color:#333; line-height:44px;  font-size:16px; padding-left: 60px; background: url(../image/d6.png) no-repeat 35px center}
.s-drop-list li .aside-sublist li a:hover, .s-drop-list li .aside-sublist li a.act{color:#b7d2fb;}

.page-left .lxfs{margin-right: 20px;height: 366px;position: relative;;}
.page-left .lxfs .txt{text-align: center;width: 100%;font-weight: bold;padding-top: 25px;}
.page-left .lxfs .txt .t1{background-color: #509ef0;font-size: 24px;color:#fff;line-height: 36px;display: inline-block;padding:0 35px;}
.page-left .lxfs .txt .t2{font-size: 30px;color:#509ef0;line-height: 56px;}

.page-right{width: calc(100% - 305px);}
.page-bt{align-items: center;border-bottom:1px solid #d6d6d6;line-height: 40px;font-size:20px;color:#333;padding-top: 28px;display: flex;justify-content: space-between;}
.page-bt .t2{font-size:14px;}
.page-bt .t2 span{color:#509ef0;}
.page-bt .t1{position: relative;}
.page-bt .t1::before{content: "";display: block;width: 100%;height: 1px;background-color: #509ef0;position: absolute;left: 0;bottom: -1px;}

.pro-ul{display: flex;flex-wrap: wrap;margin:0 -1%;padding:10px 0;}
.pro-ul li{width: calc(100% / 3 - 2%);margin:1%;}
.pro-ul li a{display: block;background-color: #f5f5f5;padding:4px;color:#333;transition: 0.5s;}
.pro-ul li a .pic{width: 100%;position: relative;overflow: hidden;}
.pro-ul li a .pic::before{content:"";display: block;padding-top: calc(320/285*100%);}
.pro-ul li a .pic .hover{width: 100%;height: 100%;position: absolute;left: 0;top:0;background-color: rgba(0, 0, 0,0.8);display: flex;flex-wrap: wrap;align-items: center;align-content: center;font-size: 16px;color:#fff;font-weight: bold;text-align: center;opacity: 0;}
.pro-ul li a .pic .hover .t1{width: 100%;}
.pro-ul li a .pic .hover img{display: block;max-width: 100%;margin:0 auto 20px auto;}
.pro-ul li a .txt{display: flex;justify-content: space-between;align-items: center;font-size: 14px;padding:15px;}
.pro-ul li a .txt i{width: 26px;height: 26px;display: flex;justify-content: center;align-items: center;border-radius: 50%;border:1px solid #ddd;color:#fff;color:#ddd;background-color: #fff;font-size: 20px;}
.pro-ul li a:hover .img_cover{transform: scale(1.1);}
.pro-ul li a:hover .pic .hover{opacity: 1;}

.news-ul{display: block;padding:30px 0;}
.news-ul li{background-color: #f6f6f6;padding:15px;width: 100%;margin:0 0 20px 0;}
.news-ul li a{display: flex;}
.news-ul li a .pic{width: 190px;position: relative;overflow: hidden;}
.news-ul li a .pic::before{content:"";display: block;padding-top: calc(130/190*100%);}
.news-ul li a .txt{width: calc(100% - 190px);padding-left: 20px;display: flex;flex-wrap: wrap;align-content: space-between;}
.news-ul li a .txt .t1{width:100%;font-size:18px;color:#333;font-weight: bold;}
.news-ul li a .txt .t2{width:100%;font-size:15px;color:#777;line-height: 24px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;}
.news-ul li a .txt .t3{width:100%;font-size:14px;color:#6c6c6c;font-family: "arial";}
.news-ul li a:hover .img_cover{transform: scale(1.1);}
.news-ul li a:hover .t1{color:#b7d2fb}

.news-show{padding:20px;}  
.news-show .bt{border-bottom: 1px dotted #dadada;padding-bottom:15px;text-align: center;margin-bottom: 20px;}
.news-show .bt b{display: block;line-height: 36px;font-size: 20px;color:#333;}
.news-show .bt span{display: block;line-height: 25px;font-size: 14px;color:#888;}
.news-show .nr{font-size: 15px;color:#555;line-height: 28px;}
.news-show img{display: block;max-width: 100%;margin:20px auto;}

.case-ul{display: flex;flex-wrap: wrap;margin:0 -1%;padding:10px 0;}
.case-ul li{width: calc(100% / 3 - 2%);margin:1%;}
.case-ul li a{display: block;}
.case-ul li a .pic{width: 100%;position: relative;overflow: hidden;}
.case-ul li a .pic::before{content:"";display: block;padding-top:75%;}
.case-ul li a .txt{text-align: center;background-color: #f5f5f5;width: 100%;line-height: 50px;font-size: 16px;color:#333;;}
.case-ul li a:hover .img_cover{transform: scale(1.1);}

.service-box1{margin:70px 0;position: relative;}
.service-box1 .wrap{display: flex;justify-content: space-between;}
.service-box1 .wrap .left{width: 50%;position: relative;overflow: hidden;}
.service-box1 .wrap .left::before{content: "";display: block;padding-top: calc(660/600*100%);}
.service-box1 .wrap .right{width: 46%;display: flex;flex-wrap: wrap;align-content: flex-end;padding:0 0 20px 0;position: relative;}
.service-box1 .wrap .right img{display: block;max-width: 100%;}
.service-box1 .wrap .right section{background-color: #509ef0;font-size: 18px;color:#fff;line-height: 30px;padding:30px 0 30px 40px;position: absolute;right: 0;top:0;width: 300px;height: 120px;}
.service-box1::before{content:"";display: block;width: calc((100% - 1200px) / 2);height: 120px;background-color: #509ef0;position: absolute;right: 0;top: 0;}

.service-txt .bt{position: relative;color:#509ef0;width: 100%;}
.service-txt .bt .t1{opacity: 0.1;font-size: 150px;line-height: 120px;}
.service-txt .bt .t2{font-size: 36px;font-weight: bold;line-height: 30px;position: absolute;left: 0;bottom: 0;}
.service-txt .nr{font-size: 16px;color:#333;line-height: 40px;margin:20px 0 30px 0;width: 100%;}

.service-box2{width: 100%;position: relative;padding:50px 0 0 0;}
.service-box2::before{content:"";display: block;width: 100%;height: 90%;background-color: #509ef0;position: absolute;left: 0;top:0;}
.service-box2 .wrap{display: flex;justify-content: space-between;flex-direction: row-reverse;position: relative;z-index: 2;}
.service-box2 .wrap .left{width: 42%;position: relative;}
.service-box2 .wrap .left::before{content:"";display: block;padding-top: calc(809/500*100%);}
.service-box2 .wrap .left .t1{font-size: 18px;color:#fff;background-color: #5fa7f4;padding:30px;position: absolute;left: -220px;top: 0;}
.service-box2 .wrap .right{width: 52%;}
.service-box2 .wrap .right.service-txt .bt{color:#fff;}
.service-box2 .wrap .right.service-txt .nr{color:#fff;}
.service-box2 .wrap .right .img{display: flex;justify-content: space-between;width: 100%;}
.service-box2 .wrap .right .img img{display: block;max-width: 100%;}
.service-box2 .wrap .right .img .pic:nth-child(1){width: 40%;position: relative;overflow: hidden;}
.service-box2 .wrap .right .img .pic:nth-child(1)::before{content:"";display: block;padding-top: 80%;}
.service-box2 .wrap .right .img .pic:nth-child(2){width: 55%;position: relative;overflow: hidden;}
.service-box2 .wrap .right .img .pic:nth-child(2)::before{content:"";display: block;padding-top: 56%;}


.service-box3{padding:130px 0;}
.service-box3 .wrap{display: flex;justify-content: space-between;align-items: center;}
.service-box3 .wrap .left{width: 46%;position: relative;}
.service-box3 .wrap .left::before{content:"";display: block;padding-top: calc(642/550*100%);}
.service-box3 .wrap .right{width:47%}
.service-box3 .wrap .right .img{display: flex;justify-content: space-between;width: 100%;}
.service-box3 .wrap .right .img img{display: block;max-width: 100%;}
.service-box3 .wrap .right .img .pic{width: 50%;position: relative;overflow: hidden;}
.service-box3 .wrap .right .img .pic::before{content:"";display: block;padding-top: 71%;}




.service-box4{width: 100%;position: relative;padding:50px 0 0 0;}
.service-box4::before{content:"";display: block;width: 100%;height: 70%;background-color: #e5f2eb;position: absolute;left: 0;top:0;}
.service-box4 .wrap{display: flex;justify-content: space-between;flex-direction: row-reverse;position: relative;z-index: 2;}
.service-box4 .wrap .left{width: 48%;position: relative;}
.service-box4 .wrap .left::before{content:"";display: block;padding-top: calc(521/580*100%);}
.service-box4 .wrap .right{width: 44%;position: relative;z-index: 2;}
.service-box4 .wrap .right .img{display: flex;width: 131%;justify-content: space-between;}
.service-box4 .wrap .right .img img{display: block;max-width: 100%;}
.service-box4 .wrap .right .img .pic{width:32%;position: relative;overflow: hidden;}
.service-box4 .wrap .right .img .pic::before{content:"";display: block;padding-top: 67%;}

.service-box5{padding:100px 0 60px 0;}
.service-box5 .wrap{display: flex;justify-content: space-between;}
.service-box5 .wrap .left{width: 46%;background-color: #509ef0;}
.service-box5 .wrap .left .pic{width: 100%;position: relative;overflow: hidden;}
.service-box5 .wrap .left .pic:nth-child(1):before{content:"";display: block;padding-top: calc(335/550*100%);}
.service-box5 .wrap .left .pic:nth-child(2):before{content:"";display: block;padding-top: calc(285/550*100%);}
.service-box5 .wrap .left .pic:nth-child(2){margin-top: 20px;}
.service-box5 .wrap .right{width: 47%;display: flex;flex-wrap: wrap;align-content: flex-end;}
.service-box5 .wrap .right .img{display: flex;justify-content: space-between;width: 100%;}
.service-box5 .wrap .right .img img{display: block;max-width: 100%;}
.service-box5 .wrap .right .img .pic{width:32%;position: relative;overflow: hidden;}
.service-box5 .wrap .right .img .pic::before{content:"";display: block;padding-top: 137%;}




















.hot{width:100%;background:#b7d2fb; position:fixed; bottom:0; left:0; z-index:99; border-top:solid 2px #fff;
	height: calc(54px +  constant(safe-area-inset-bottom));height: calc(54px +  env(safe-area-inset-bottom));padding-bottom: constant(safe-area-inset-bottom); padding-bottom: env(safe-area-inset-bottom);}
.hot span{ color:#fff; font-size:16px; line-height:20px;display: block;}
.hot h6{ font-size:12px; line-height:20px;margin: 0;color:#fff;}
.hot ul{display: flex;}
.hot ul li{width: 25%;border-right: 1px solid rgba(255,255,255,0.3);text-align: center;}
.hot ul li .decoration{ display:block; color:#fff; padding:7px 0;}

.dbbox{ position: fixed; left: 0; bottom:70px; z-index:99; width: 100%; }
.dbbox .dbs{ position: relative; padding: 0 15px; display:none;}
.dbbox .dbs .neirong{padding: 10px; background: #fff; border-radius: 5px;}
.dbbox .dbs.ewm-box{ text-align:center; }
.dbbox .dbs.ewm-box img{ max-width: 140px; }

.view-wecht-icon{position: relative;}
.view-wecht-icon a{width:100%;position: absolute;left: 0;top: 0;z-index: 5;background: #191919;}
.view-wecht-icon button{ position: relative; z-index: 2; padding: 0; width:100%; height:100%; border:none;background:none;}
.view-wecht-icon input{ display: block; position: absolute; left: 10px; top: 10px; z-index: 1; width: 40px; height: 40px; opacity: 0;}
.view-wecht-box{position: fixed; left:0; top:0; z-index: 99999999999999; width: 100%; height: 100%; background: rgba(0,0,0,.6); overflow: hidden; visibility: hidden; opacity: 0; transition: all 0.3s;}
.view-wecht-box .view-wecht{ position: absolute; left:5%; right: 5%; top: 50%; margin-top: -150px; background: #fff; border-radius: 20px; box-shadow:0 0 15px rgba(0,0,0,.1);  transition: all 0.3s;}
.view-wecht-box .view-wecht .view-wecht-container{ padding:25px 30px 30px 30px;font-size:12px;}
.view-wecht-box .view-wecht .view-wecht-container .mc{ font-size:18px; color: #333; line-height: 24px; font-weight: bold;}
.view-wecht-box .view-wecht .view-wecht-container .textbox{ font-size: 12px; color: #333; line-height:18px;}
.view-wecht-box .view-wecht .view-wecht-container .textbox span{ font-family:'Impact';font-size:14px;}
.view-wecht-box .view-wecht .view-wecht-container .queren{width:25px;height: 25px; font-size: 16px; color: #fff;position: absolute;left:50%;bottom:-38px;border:1px solid #fff;transform:translateX(-50%);border-radius: 50%;display:flex;justify-content: center;align-items: center}
.view-wecht-box .view-wecht .view-wecht-container img{display:block;max-width:150px; margin:2% auto;}
.view-wecht-box.active{ visibility: visible; opacity: 1;}

.haoma{width: 100%;background-color:#f5f5f5;position: fixed;left: 0;bottom: 0;z-index: 999999;overflow: hidden;display: none;box-shadow: 0 0 5px rgba(0, 0, 0,0.3);}
.haoma a, .haoma .quxiao{display: block;background-color: #fff;line-height: 44px;color:#333;text-align: center;border-bottom: 1px solid #ddd; font-size:15px;}
.haoma a i{margin-right: 10px;}
.haoma .quxiao{margin-top: 6px;border-top: 1px solid #ddd;}
.haoma .quxiao:hover, .haoma a:hover{background:#ddd;}
.foot-bbj{width:100%;height: 100%;position: fixed;left: 0;top: 0;background-color: rgba(0,0,0,0.6);display: none;z-index: 999;}

@media (max-width:1200px){
	.wrap{ width:96%}
  .ban-img{object-fit:initial}
  #certify .swiper-button-next, #certify .swiper-button-prev{display: none;}
  .nav-ul{width: 70%;}
  .service-txt .bt .t1{font-size:100px;line-height: 80px;}
  .service-txt .bt .t2{font-size: 30px;}
  .service-box1 .wrap .right section{padding:20px 0 20px 30px;height: initial;}
}

@media (max-width:991px){
  header.act .header-box{display:block;}
  .title .t1{font-size: 50px;line-height: 50px;}
  footer .foot-box .ewm-box{display: none;}
  /**/
  .page .wrap{display: block;width: 100%;}
  .page-left{width: 100%;margin:0;}
  .s-drop-list{display: none;}
  .page-right{width: 100%;padding:0 2%;}
  .service-box1 .wrap .right section{display: none;}
  .page-service .wrap{display: block !important;}
  .page-service .left, .page-service .right{width: 100%  !important;}
  .page-service .right{margin-top: 50px;}
}
 
@media (max-width:767px){
  .header-main .logo{width:150px;}
  .title .t1{font-size: 22px;line-height:20px;}
  .title .t2{font-size: 18px;line-height: 30px;padding-bottom: 6px;}
  .title .t3{display: none;}
  .title .t2::before, .title .t2::after{width: 80px;}
  .title .t2::before{height: 3px;}
  .about, .service, .zhiwu, .bgs, .yuanlin, .partner, .case, .news{padding:24px 0;}
  .about .txt{margin:10px 0;font-size: 13px;}
  .about .video::before{padding-top: 56%;}
  .about .video .d1 img{width: 50px;}
  .hf .t1{font-size: 20px;line-height: 40px;}
  .hf .t2{font-size: 13px;line-height: 22px;}
  .hf .t3{font-size: 14px;}
  .hf .t4{width: 90%;font-size: 14px;line-height: 36px;}
  .hf .t4 a{width: initial;padding:0 20px;}
  .tabs{padding:10px 0 0 0;flex-wrap: wrap;justify-content: flex-start;}
  .tabs a{width: calc(100% / 3 - 2%);margin:1%;font-size: 12px;line-height: 30px;}
  .swiper-zw, .swiper-partner{padding:20px 0 0 0;}
  .swiper-zw a .txt{padding:10px;display: block;text-align: center;}
  .swiper-zw a .txt i{display: none;}
  .swiper-xl{padding:20px 0;}
  #certify .swiper-slide{width: 86%;}
  #certify .swiper-slide a .pic::before{padding-top: 50%;}
  #certify .swiper-slide a .txt{line-height: 40px;font-size: 14px;}
  .swiper-news{padding:20px 30px 5px 5px;}
  .swiper-news a{padding:15px;}
  footer .foot-logo, footer .foot-box{display: none;}
  .foot-txt{padding:14px 0;font-size: 12px;line-height: 20px;}
  .swiper-news a .t3 b{font-size: 24px;}
  .pagination-xl .swiper-pagination-bullet{width: 30px;}
  /**/
  .page{padding:20px 0;}
  .s-drop-btn{font-size: 20px;padding:10px 0 10px 20px;line-height: 30px;}  
  .pro-ul li, .case-ul li{width: 48%;}
  .pro-ul li a .txt{padding:10px;display: block;text-align: center;}
  .pro-ul li a .txt i{display: none;}
  .news-ul{padding:15px 0;}
  .news-ul li{padding:5px;margin-bottom: 14px;}
  .news-ul li a .pic{width: 120px;}
  .news-ul li a .pic::before{padding-top: 75%;}
  .news-ul li a .txt{width: calc(100% - 120px);padding-left: 10px;}
  .news-ul li a .txt .t1{font-size: 15px;;}
  .news-ul li a .txt .t2{-webkit-line-clamp:2;font-size: 13px;line-height: 20px;} 
  .news-ul li a .txt .t3{font-size:12px;}
  .news-show{padding:20px 0}
  .news-show .bt{text-align: left;padding-bottom: 10px;margin-bottom: 10px;}
  .news-show .bt b{line-height: 20px;font-size: 16px;margin-bottom: 5px;}
  .news-show .nr{font-size: 14px;line-height: 24px;}
  .case-ul li a .txt{line-height: 40px;font-size: 14px;}
  .service-box1{margin:24px 0;}
  .service-txt .bt .t1{font-size:60px;line-height: 60px;}
  .service-txt .bt .t2{font-size: 20px;}
  .page-service .right{margin-top: 20px;}
  .service-txt .nr{font-size: 14px;line-height: 26px;margin:10px 0 20px 0;;}
  .service-box2{padding:24px 0 0 0;}
  .service-box2 .wrap .left .t1{display: none;}
  .service-box2 .wrap .right .img img{width: 48%;}
  .service-box3{padding:30px 0;}
  .service-box3 .wrap .right .img img{width: 50%;}
  .service-box4{padding:20px 0 0 0;}
  .service-box4 .wrap .right .img{width: 100%;}
  .service-box4 .wrap .right .img img{width: calc(100% / 3);}
  .service-box5{padding:30px 0;}
  .service-box5 .wrap .right .img img{width: calc(100% / 3 - 2px);}














}

@media (max-width:567px){
}

@media (max-width:336px) {
}
	
	
.jlfanye{ width:100%;margin:20px auto; text-align: center;display: flex;justify-content: center; align-items: center;}
.jlfanye a{ padding:5px 6px;  border: solid 1px #dedede; float:none; /*display: inline-block;*/ min-width:8px; margin:8px 2px; color:#999;}
.jlfanye a:hover{ color:#c41313;}