*{-webkit-tap-highlight-color:rgba(0,0,0,0);}
body{font:14px/1.6 "\5fae\8f6f\96c5\9ed1",arial,"\5b8b\4f53",sans-serif; color:#666666;}
body,form,iframe,div,dl,dt,dd,h1,h2,h3,h4,h5,h6,img,ol,ul,li,table,th,td,p,span,a,em,i{margin:0px;padding:0px;list-style-type:none;font-style: normal;}
img{ border:none;vertical-align:middle;}
a{ text-decoration:none; color:#4e4e4e;}
a:hover{ color:#4177b7;}
input,textarea,select,button{ outline:none;vertical-align:middle; font-size:inherit; font-family:inherit;}
textarea{ resize:none; overflow-y:auto;}
input[type="submit"],input[type="reset"],input[type="button"],button{ cursor:pointer;-webkit-appearance:none;}
input[type="radio"],input[type="checkbox"]{ height:14px; margin: 0 3px 0 0; padding:0;}
hr{height:0;border-width:1px 0 0 0;border-style:solid;margin:0;color:#eee;}
h1,h2,h3,h4,h5,h6{ font-weight:normal; margin:0;}
h1{ font-size:60px;}
h2{ font-size:36px;}
h3{ font-size:30px;}
h4{ font-size:24px;}
h5{ font-size:18px;}
h6{ font-size:16px;}
.fr{float:right}
.fl{float:left}

.reset,.reset dt,.reset dd{ padding:0; margin:0; list-style:none;}
.clearfix:before{ content:"."; display:block; clear:both; height:0; font-size:0; visibility:hidden; overflow:hidden;}
.clearfix:after{ content:"."; display:block; clear:both; height:0; font-size:0; visibility:hidden; overflow:hidden;}

.hidden{ visibility:hidden;}
.visible{ visibility:visible;}
.hide{ display:none;}
.show{ display:block;}

/* 包角 */
.border-radius-4{border-radius: 4px;}

/* 色值 */
.sec{background-color: #ff9a17!important;}
.fir{background-color: #fa5848!important;}
.thr{background-color: #ffd041!important;}
.white{background-color: #ffffff!important;}
.gray{background-color: #f5f5f5!important;}
.black{background-color: #333333!important;}

/* 间距 */
.pd50{padding: 50px 0;}
.pd80{padding: 80px 0;}

/* 容器 */
.container{ width:1200px; margin:0 auto;}

.header{line-height: 90px;}
.header-top{height: 50px;line-height: 50px;background-color: #010101;overflow: hidden;width: 96%;padding: 0 2%;}
.header-top span{font-size:14px;color:#f1f1f1}
.header-top .top-tel{padding-left:28px;font-family:Arial,Helvetica,sans-serif;color:#fff;background:url(../images/tel.png) no-repeat 0 center;font-size:22px}
.header-top .top-menu a{display:block;float:left;margin:0 15px;padding-left:25px;height:50px;font-size:14px;color:#f1f1f1}
.header-top .top-menu a.sitemap{background:url(../images/siteMap.png) no-repeat 0 center}
.header-top .top-menu a.mark{background:url(../images/make.png) no-repeat 0 center}
.header-top .top-menu a.cont{background:url(../images/Cont.png) no-repeat 0 center}
.header-top .top-menu a:hover{text-decoration:underline}
.header-bottom{overflow: hidden;width: 96%;padding: 0 2%;background-color: #ffffff;height: 130px;}
.logo{margin-top:35px;padding-right:20px;width:178px;height:68px}
.logo img{display:block;width:178px;height:68px}
.slogan{margin-top:30px;padding-left:20px;padding-bottom:8px;border-left:#ddd solid 1px}
.slogan h3{line-height:35px;font-size:22px;color:#333}
.slogan p{padding-top:4px;line-height:30px;font-size:18px}

/* 导航 */
.nav{height: 130px;line-height: 130px;}
.nav ul li{display: inline-block;}
.nav ul li a{color: #333333;font-size: 18px;padding: 0 25px;display: block;}
.nav ul li a:hover,.nav ul li a.active{color: #ffffff;background-color: #31bdec;}

/* banner */
.banner img{max-width: 100%;}

/* 公共标题 */
.wrap-title{padding-bottom:40px;text-align:center;line-height:1.4;overflow:hidden;}
.wrap-title h3{font-size:30px;font-weight:normal;color:#333333;}
.wrap-title p{font-size:16px;color:#999;}
.wrap-title.white *{color:#fff;}

.wrap-titles{padding-bottom:40px;text-align:center;line-height:1.4;overflow:hidden;}
.wrap-titles h3{font-size:30px;font-weight:normal;color:#ffffff;}
.wrap-titles p{font-size:16px;color:#ffffff;}
.wrap-titles.white *{color:#fff;}

/* 四大疑问 */
.query-list{overflow: hidden;margin-left: -60px;}
.query-list .query-item{width:calc(25% - 80px);height:235px;margin-left:60px;text-align:center;border:#31bdec solid 10px;border-radius:50%;transition:border-radius .5s linear}
.query-list .query-item strong{display:block;margin-top:70px;height:38px;line-height:38px;font-size:22px}
.query-list .query-item p{margin-top:5px;line-height:30px;font-size:18px}
.query-list .query-item:hover{border-radius:5px;color:#ffffff;background-color:#31bdec}

/* 四大好处 */
.benefit{overflow:hidden;margin-left:-20px}
.benefit-list .benefit-item{position:relative;margin-left:20px;width:calc(25% - 22px);height:198px;border:#ddd solid 1px;border-radius:5px}
.benefit-list .benefit-item:after{display:block;position:absolute;z-index:1;top:0;left:0;width:0;height:100%;content:"";background-color:#31bdec}
.benefit-list .benefit-item:hover:after{width:100%;transition:all .5s linear}
.benefit-list .icon{position:relative;z-index:2;margin:40px auto 20px;width:45px;height:45px;overflow:hidden}
.benefit-list .icon img{display:block;position:absolute;top:-45px;left:0}
.benefit-list .text{position:relative;z-index:2;font-size:18px;font-weight:bold;text-align:center;line-height:1.5}
.benefit-list .benefit-item:hover{color:#fff;border-color:#31bdec;transition:all .5s linear}
.benefit-list .benefit-item:hover img{top:0}

/* 四大优势 */
.adv{padding:70px 0;overflow:hidden;background:url(../images/adv_bg.jpg) no-repeat center 0}
.adv .adv-box{padding-top:50px;width:840px;height:582px;background-color:#fff}
.adv-list{position:relative;margin:10px auto;width:722px;height:424px;background:url(../images/ys_inner.jpg) no-repeat}
.adv-list .adv-item{position:absolute;width:300px;height:auto;overflow:hidden}
.adv-list .adv-item em{display:block;font-size:30px;color:#31bdec;font-family:Arial,Helvetica,sans-serif}
.adv-list .adv-item h3{margin-top:10px;height:56px;line-height:28px;font-size:18px;color:#31bdec;overflow:hidden;font-weight: 700;}
.adv-list .adv-item p{margin-top:15px;height:48px;line-height:24px;font-size:14px;color:#333;overflow:hidden}
.adv-list .item-01{left:0;top:0}
.adv-list .item-02{right:0;top:0}
.adv-list .item-03{left:0;bottom:0}
.adv-list .item-04{right:0;bottom:0}

/* 保障 */
.guarantee{overflow:hidden;margin-left:-20px}
.guarantee-list .guarantee-item{margin-left:20px;width:calc(25% - 22px);height:330px;border:#ddd solid 1px;border-radius:5px;transition: all .5s linear;}
.guarantee-list .icon{position:relative;margin:50px auto 40px;width:80px;height:91px;overflow:hidden}
.guarantee-list .icon img{display:block;position:absolute;left:0;top:-91px}
.guarantee-list .text{padding:0 20px;text-align:center;overflow:hidden}
.guarantee-list .text p{display:block;height:40px;line-height:40px;font-size:22px}
.guarantee-list .text span{margin-top:12px;height:52px;line-height:26px;font-size:16px;overflow:hidden}
.guarantee-list .guarantee-item:hover{color:#fff;border-color:#31bdec;background-color:#31bdec}
.guarantee-list .guarantee-item:hover .icon img{top:0;transition:all .5s linear}

/* 首页关于 */
.index-about{background:url(../images/index_about.jpg) center center no-repeat}
.index-about-box{margin-top: 50px;background-color: #ffffff;padding: 30px;}
.index-about-text{width:calc(100% - 693px);padding-right: 30px;}
.index-about-text h2{font-size:26px;color:#666666;font-weight:600;line-height:30px;margin-bottom:24px;margin-top: 50px;}
.index-about-text p{font-size:16px;color:#999999;line-height:30px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6}
.index-about-text a{display:block;width:140px;height:45px;text-align:center;line-height:45px;border: 1px solid #dedede;font-size:14px;color:#666666;background-color: #ffffff;border-radius: 5px 0 5px 0;margin-top:32px;transition:all 0.3s ease-in-out}
.index-about-text a:hover{background-color: #31bdec;color:#ffffff;border: 1px solid #31bdec;}
.index-about-img{position:relative;width:663px;height:419px}

/* 产品列表 */
.column-sort{padding-top:50px}
.column-sort a{width:165px;height:60px;background:#ffffff;font-size:16px;color:#333333;margin:0 5px 10px 5px;text-align:center;line-height:60px;transition:all 0.3s ease-in-out;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;display:inline-block}
.column-sort a:hover{background-color:#31bdec;color:#ffffff}
.column-sort a.active{background-color:#31bdec;color:#ffffff}
.product{padding:55px 0;overflow:hidden;background:#ffffff url(../images/product_bg.png) repeat-x 0 0}
.product-inner{margin-top:20px;padding-top: 50px;overflow:hidden;background:url(../images/product_arrow.png) no-repeat center 0}
.product-list{margin-left:-20px;margin-top:50px}
.product-list dl{width:calc(25% - 22px);background:#fff;display:block;margin-left:20px;margin-bottom:20px;float:left; border: #dddddd solid 1px;}
.product-list dl dt{overflow: hidden;width: 100%;}
.product-list dl a img{width:100%;transition: .8s all;}
.product-list dl dd{background-color:#ffffff;text-align:center;font-size:16px;line-height:60px}
.product-list dl:hover{border: #31bdec solid 1px;}
.product-list dl:hover dd{color:#31bdec}
.product-list dl:hover {box-shadow: 0 0 15px rgba(0,0,0,0.1);}
.product-list dl:hover a img {transform: scale(1.1);}


/* 新闻资讯 */
.news-list{padding:40px 0;margin-left: -20px;}
.news-list .news-item{float:left;width:calc(50% - 84px);padding:20px 30px;background-color:#fff;margin-top:20px;margin-left:20px}
.news-list a{display:block}
.news-list h2{font-size:18px;color:#333333;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;width:100%;height:48px;line-height:48px}
.news-list .time{font-size:14px;color:#888888;line-height:36px;height:36px;margin-right:20px;padding-left:26px;background:url(../images/news_icon3.png) center left 3px no-repeat}
.news-list p{font-size:14px;color:#888888;line-height:30px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin-top:7px}
.news-list span{line-height:88px;height:88px;font-size:16px;color:#333333;width:123px;background:url(../images/news_icon1.png) center right no-repeat;transition:all 0.4s ease-in-out;display:inline-block}
.news-list .news-item:hover h2,.news-list .news-item:hover span{color:#31bdec}
.news-more{display:block;width:185px;height:62px;text-align:center;line-height:62px;font-size:16px;color:#333333;border:solid 1px #d9dada;margin:32px auto auto;transition:all 0.3s ease-in-out}
.news-more:hover{border:1px solid #31bdec;color:#31bdec}
.news-left{width:580px;background-color:#fff;padding:30px;box-sizing:border-box}
.news-left .news-pic{width:520px;height:333px;overflow:hidden}
.news-left .news-pic img{width:520px;height:333px;display:block;transition:.8s all}
.news-left:hover .news-pic img{transform:scale(1.1)}
.news-left .news-text{margin-top:30px}
.news-left .news-text h3{font-weight:normal;font-size:24px}
.news-left .news-text h3 a{display:block;color:#333}
.news-left .news-text p{font-size:14px;color:#666;line-height:25px;margin-top:10px;display:-webkit-box;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.news-left:hover .news-text h3 a{color:#31bdec}
.news-right{width:580px;background-color:#fff;}
.news-right .news-items{overflow:hidden;border-top:1px #f1f1f1 solid;padding:25px;box-sizing:border-box}
.news-right .news-items:first-child{border-top:none}
.news-right .news-items .news-time{float:right;border-left:1px #f1f1f1 solid;font-size:30px;color:#333;text-align:center;padding-left:20px}
.news-right .news-items .news-time em{display:block;font-size:14px;color:#999;margin-top:5px}
.news-right .news-items .news-text{width:400px;float:left}
.news-right .news-items .news-text h3{font-weight:normal;font-size:18px}
.news-right .news-items .news-text h3 a{color:#333;display:block;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}
.news-right .news-items .news-text p{font-size:14px;color:#666;line-height:23px;margin-top:7px;display:-webkit-box;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.news-right .news-items:hover .news-text h3 a{color:#31bdec}


/* 底部 */
.footer{background-color:#080808}
.footer dl{float:left}
.footer dl dt{font-size:16px;color:#d9d9da;margin-bottom:15px}
.footer dl:nth-child(-n+2){width:15%}
.footer dl:nth-child(3){width:calc(50% - 40px);padding-right:40px}
.footer dl:nth-child(4){width:20%}
.footer dl:nth-child(-n+2) a,.footer dl:nth-child(4) a{display:block;margin-bottom:10px;color:#8a8a8a;font-size:14px}
.footer dl:nth-child(-n+2) a:hover,.footer dl:nth-child(4) a:hover{color:#ffffff}
.footer dl:nth-child(3) a{margin:0 1px 10px 0;background:#292929;color:#999999;font-size:13px;padding:5px 16px;display:inline-block}
.footer dl:nth-child(3) a:hover{background-color:#000000}
.footer-bottom{padding:25px 0;background-color:#010101}

/* 关键词 */
.keyword{box-shadow:0px 6px 12.09px 0.91px rgba(0,0,0,0.03);line-height:85px;height:85px;overflow:hidden}
.keyword span{float:left;font-size:16px;color:#333333;font-weight:700}
.keyword a{float:left;padding:0 10px}
.keyword a:hover{color:#31bdec}

/* 面包屑 */
.theme{padding: 50px 0 30px 0;border-bottom: 1px solid #dedede;}
.theme h1{font-size:30px;color:#333333;line-height:52px;font-weight:600}
.theme .crumbs{font-size:16px;color:#888888;line-height:52px;padding-left:30px}

/* 内页关于 */
.about-text{padding: 50px 0;color: #666666;line-height: 32px;font-size: 16px;}

/* 翻页 */
.page{text-align: center;margin:50px 0;}
.page a,.page span{border-radius: 3px;border:1px solid #eeeeee;padding:8px 15px;background-color: #ffffff;}
.page a:hover,.page span:hover,.page a.active{background-color: #31bdec;color:#ffffff;border:1px solid #31bdec;}

/* 信息详情 */
.details-box{display:flex;justify-content:space-between}
.details-box-left{flex:1;overflow:hidden;}
.details-box-content{padding:38px 40px;border-radius: 4px;width: 800px;}
.text-tilte{font-size:30px;font-weight:700;line-height:40px}
.source{border-bottom:1px solid #eee;padding:20px 0}
.source span{margin-left:30px;color:#666}
.source span:first-child{margin-left:0}
.describe{background:#f3f4f4;border-radius:5px;margin:30px 0;padding:26px 30px;font-size:16px;color:#999;position:relative;line-height:30px}
.details-text{color:#666;line-height:30px;font-size:16px}
.details-text img{width:auto;margin:0 auto;max-width:100%;height:auto}
.signature{padding:20px;box-shadow:0 0 4px 0 rgba(0,0,0,.1);margin-top:40px;display:flex;align-items:center;border-radius:4px}
.signature .signature_img img{width:150px;height:auto;overflow:hidden}
.signature dl{padding:0 30px}
.signature dl dt{font-size:16px;font-weight:700;color:#333}
.signature span{color:#fff;padding:0 12px;text-align:center;line-height:38px;font-size:14px;border-radius:4px;display:block;background:#fe6d00;transition:all .2s;cursor:pointer;width:200px}

.module-box{width:300px;overflow:hidden}
.module-box-title{padding:0 20px;line-height:56px;border-bottom:1px solid #e8e8e8;display: flex;align-items: center;justify-content: space-between;}
.module-box-title h6{font-size:18px;font-weight:700;color: #333333;}
.module-box-title a{color:#666;font-size:14px;font-weight:400}
.module-box-title a:hover{color:#31bdec}
.module-box-list-questions{padding:20px;overflow: hidden;}
.module-box-list-questions a{margin-top:15px;display:block;}
.module-box-list-questions a:first-child{margin-top:0}
.module-box-list-questions a h2{color:#333;overflow:hidden;white-space: nowrap;text-overflow: ellipsis;font-size:16px;position: relative;padding-left: 10px;}
.module-box-list-questions a h2:before {content: "";width: 6px;height: 6px;background-color: #31bdec;border-radius: 20px;position: absolute;left: 0;top: 50%;margin-top: -3px;}
.module-box-list-questions a:hover h2{color:#31bdec}
.module-box-time{font-size:12px;color:#999;margin-top:5px;padding-left: 10px;}

/* 联系我们 */
.contact{padding: 60px 0;font-size: 16px;}