html body{width: 100%; overflow-x: hidden;}
body {font-size: 62.5%; background-color: #f1f1f1; line-height: 1.5em; color: #313131; background-size: 100%; -webkit-tap-highlight-color: rgba(0,0,0,0); -webkit-overflow-scrolling: touch;}
html, body, p, a, span, ul, li, ol, select, td, th, input, textarea, button{font-family: "Helvetica Neue","Microsoft Yahei","微软雅黑","Tohoma"; }
a, a:link, a:visited, a:hover, a:active, a:focus{text-decoration: none; outline: 0; border: 0;}
input, textarea, button{border: 0; outline: 0; border-radius: 0; -moz-border-radius: 0; -webkit-border-radius: 0; -webkit-appearance: none; appearance: none;}
textarea{resize: none;}
img{margin: 0 auto; max-width: 100%; display: block;}
a:active{background-color: #f7f7f7;}
/* Grid */
.col-12x{width: 100%}
.col-11x{width: 88%}
.col-10x{width: 83.3333333333%}
.col-9x{width: 75%}
.col-8x{width: 66.6666666667%}
.col-7x{width: 58.3333333333%}
.col-6x{width: 50%}
.col-5x{width: 41.6666666667%}
.col-4x{width: 33.3333333333%}
.col-3x{width: 25%}
.col-2x{width: 16.6666666667%}
.col-1x{width: 8.3333333333%}

/* css3 style */
.shadow{box-shadow: 3px 3px 3px #e2dfdf; -moz-box-shadow: 3px 3px 3px #e2dfdf; -webkit-box-shadow: 3px 3px 3px #e2dfdf;}
.radius-half{border-radius: 50%; -moz-border-radius: 50%; -webkit-border-radius: 50%;}
.trans-3{transition: all 0.35s ease-in-out;}
.trans-12{transition: all 1.2s;}

.tl{text-align: left;}
.tc{text-align: center;}
.tr{text-align: right;}
.fl{float: left;}
.fr{float: right;}
.clear{clear: both;}
.pr{position: relative;}
.pa{position: absolute;}
.pf{position: fixed;}
.block{display: block;}
.hide{display: none;}
.inline{display: inline-block;}
.hidden{overflow: hidden;}
.visible{overflow: visible;}
.cap{text-transform: capitalize;}
.upper{text-transform: uppercase;}
.bold{font-weight: bold;}
.normal{font-weight: normal;}
.hand{cursor: pointer; _cursor: hand;}
.ellipsis{white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
.filterbox{top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.5);}
.ff-ar{font-family: "Arial";}
.noborder{border: 0 !important;}
.mt{margin-top: 0 !important;}
.mb{margin-bottom: 0 !important;}
.ml{margin-left: 0 !important;}
.mr{margin-right: 0 !important;}

/* 表单元素 */
.required{width: 96%; color: #575757; font-size: 1.6em;}
.submit{width: 35%; height: 30px; line-height: 30px; color: #fff; background-color: #444; font-size: 1.4em; font-weight: bold; text-align: center;}
.submit:hover{background-color: #242424;}

/* 带说明、图标、跳转、单复选列表项 */
.weui-cells{margin: 8px 8px 0; padding: 0 15px; background: #fff; color: #5d5d5d;}
.weui-title{padding: 18px 0 14px;}
.weui-cell{position: relative; border-top: 1px solid #dcdcdc; display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; -webkit-box-align: center; -webkit-align-items: center; -ms-flex-align: center; align-items: center;}
.weui-cell-text{padding: 14px 0;}
.weui-cell-icon{padding: 8px 0;}
.weui-hd, .weui-bd, .weui-ft{position: relative;} 
.weui-hd{width: 25px; height: 25px;}
.weui-bd{-webkit-box-flex: 1; -webkit-flex: 1; -ms-flex: 1; flex: 1;}

/* loading */
.noscroll{height: 100%; overflow: hidden;}
.loading-wrap{z-index: 99; width: 100%; height: 100%; position: fixed; top: 0; left: 0; background: #eaeaea;} 
.loading-wrap .spinner{width:50px; height:30px; text-align:center; font-size:10px; position:absolute; top:30%; left:50%;
-webkit-transform:translate(-50%,-50%);
-ms-transform:translate(-50%,-50%);
transform:translate(-50%,-50%);}
.loading-wrap .spinner>div{background-color:#333; height:100%; width:6px; display:inline-block;
-webkit-animation:stretchdelay 1.2s infinite ease-in-out;
animation:stretchdelay 1.2s infinite ease-in-out;}
.loading-wrap .spinner .rect2{-webkit-animation-delay:-1.1s; animation-delay:-1.1s;} 
.loading-wrap .spinner .rect3{-webkit-animation-delay:-1s; animation-delay:-1s;} 
.loading-wrap .spinner .rect4{-webkit-animation-delay:-.9s; animation-delay:-.9s;}
.loading-wrap .spinner .rect5{-webkit-animation-delay:-.8s; animation-delay:-.8s;}
@-webkit-keyframes stretchdelay {
0%,40%,100% {-webkit-transform:scaleY(.4);}
20% {-webkit-transform:scaleY(1);}
}
@keyframes stretchdelay {
0%,40%,100% {transform:scaleY(.4); -webkit-transform:scaleY(.4);}
20% {transform:scaleY(1); -webkit-transform:scaleY(1);} 
}

/* header */
.header {height: 46px; position:relative; z-index: 108; background: #fff;}
.logo{display: block; padding: 0 15px; height: 46px; line-height: 46px; background: url(../images/logo.png) no-repeat 15px center; background-size: auto 84%;}
.menu-icon {display: block; width:46px; height:46px; text-align:center; background:url(../images/menu.png) no-repeat center center; background-size:26px;}
.close {top: 0; right: 0; width:46px; height:46px; text-align:center; background: url(../images/close.png) no-repeat center center; background-size:21px;}
.menu {position:absolute; width:100%; top:46px; z-index: 108; border-top:#ececec 1px solid; overflow:hidden;}
.menu .menu-sitenav {position:absolute; width:100%; background-color:#333; -webkit-transform:translate3d(0,-100%,0); transform:translate3d(0,-100%,0); max-height:0; overflow:hidden; -webkit-transition:max-height .5s cubic-bezier(0.3,.03,.08,.65); transition:max-height .5s cubic-bezier(0.3,.03,.08,.65); }
.menu .menu-sitenav ul {overflow-y:auto;}
.menu .menu-sitenav ul li:last-child .menu-site-item {border-bottom:0}
.menu .menu-sitenav ul li a:hover{background-color: #2c2c2c;}
.menu .menu-sitenav .menu-site-item {display: block; padding: 0 20px; border-bottom:#515151 1px solid; color:#fff; display:block; font-size: 1.4em; margin:0 auto; height:46px; line-height:46px; text-align:left; text-transform: capitalize; -webkit-transition:-webkit-transform .4s ease-in,opacity .4s ease-in; transition:transform .4s ease-in,opacity .4s ease-in; -webkit-transform:translate3d(0,-20%,0); transform:translate3d(0,-20%,0); opacity:0; }
@media (max-width: 320px){.menu .menu-sitenav .menu-site-item{height: 37px; line-height: 37px;}}
.menu.active {overflow:visible;}
.menu.active .menu-sitenav {max-height:50rem; overflow:visible; -webkit-transform:translate3d(0,0,0); transform:translate3d(0,0,0);}
.menu.active .menu-sitenav .menu-site-item{opacity:1; -webkit-transform:translate3d(0,0,0); transform:translate3d(0,0,0);}
.menu-cover {position:absolute; top:0; left:0; width:100%; height:100%;}
.mask {display:none; position:absolute; top:46px; left:0; width:100%; height:100%; background-color:rgba(0,0,0,.6); z-index: 107;}

/* footer */
/* main{margin-bottom: 120px;} */
footer{position: fixed; z-index: 90; bottom: 0; left: 0; width: 100%; background: #fff;}
.blank{height: 50px;}
.copyright{padding: 15px; overflow: hidden; background: #1e1e1e; font-size: 0.8em; color: #999; text-align: center;}
.copyright a{color: #999;}
nav{background-color: #fff;}
nav ul li{float: left; width: 25%; height: 50px;}
nav ul li a{display: block; width: 100%; height: 100%; text-align: center;}
nav ul li a em{display: inline-block; margin: 5px auto 0; width: 22px; height: 22px; background-repeat: no-repeat; background-size: 100% auto; background-image: url(../images/nav.png?t=3);}
nav ul li a p{font-size: 1.2em; line-height: 12px; color: #333;}
.gotop{display: none; position: fixed; z-index: 100; right: 15px; bottom: 80px; width: 10%;}

/* index */
.popbg{position: fixed; z-index: 1005; left: 0; width: 100%; height: 50%; background: #000;}
.topbg{top: 0;} 
.bottombg{bottom: 0;} 
.index-banner .swiper-slide a{display: block; width: 100%; height: 100%;}
.featured{background: none !important;}
.featured ul li{float: left; margin-bottom: 1px; text-align: center;}
.featured ul li a{display: block; padding: 20px 0; width: 99.4%; background-color: #fff; color: #515151; font-size: 1.2em;}
.featured ul li a img{margin-bottom: 10px; width: 90%;}
.featured ul li a:active{background-color: #f7f7f7;}

.imgbox{width: 100%; min-height: 100px; overflow: hidden; background-color: #fff; background-image: url(../images/loader.gif); background-position: center center; background-repeat: no-repeat;}
.imgbox img{transition: all 1.2s;}
.imgbox a:active img{transform: scale(1.03); -moz-transform: scale(1.03); -webkit-transform: scale(1.03);}
.case{padding-bottom: 48px;} 
.case header{padding: 30px 15px; text-align: center; background: #fff; color: #000;}
.case header h3{font-size: 3em; line-height: 40px; font-weight: normal;}
.case header small{font-size: 1.4em;}
.case article{padding: 15px;}
.case article h5{margin-bottom: 10px; font-size: 1.6em; color: #383838; font-weight: normal;}
.case article p{font-size: 1.4em; color: #666;}
.case article .weui-ft{margin-left: 15px; width: 28%; text-align: right;}
@media (max-width: 320px){.case article .weui-ft{width: 32%;}}
.case article a{padding: 4px 18px; border: 1px solid #ddd; font-size: 1.2em; color: #8c8c8c;}
.case >ul li{margin-bottom: 15px;}
.case >ul li:first-child{margin-top: 15px;}

/* case */
.banner img{animation: fadeInDown 2s; -webkit-animation: fadeInDown 2s;}
.msg{margin: 20px auto 0; padding: 12px; width: 50%; background: #fff; border-radius: 5px; text-align: center; font-size: 1.2em; color: #333;}
.subnav .weui-cell, .select .weui-cell, .search .weui-cell{padding: 15px; background: #fff;}
.subnav .weui-bd{font-size: 1.8em; color: #333;}
.subnav .weui-ft{width: 24px; height: 24px; background: url(../images/right.png) no-repeat center center; background-size: auto 80%;}
.subnav .weui-cell.hover{background-color: #f7f7f7;}
.subnav .weui-cell.hover .weui-ft{transform: rotate(90deg); -webkit-transform: rotate(90deg);}
.subnav ul{position: absolute; left: 0; width: 100%; z-index: 10;}
.subnav ul li{border-top: 1px solid #dcdcdc;}
.subnav ul li a{display: block; padding: 15px; color: #666; font-size: 1.4em; background-color: #fff;}
.subnav ul li a:active, .select ul li a:active{background-color: #f7f7f7;}
.select .weui-bd{font-size: 1.2em; color: #333;}
.select .weui-ft{width: 24px; height: 24px; background: url(../images/select.png) no-repeat center center; background-size: auto 30%;}
.select .weui-cell.hover{background-color: #f7f7f7;}
.select .weui-cell.hover .weui-ft{transform: rotate(-180deg); -webkit-transform: rotate(-180deg);}
.select ul{border-top: 1px solid #dcdcdc;}
.select ul li{float: left; width: 33.3333333333%;}
.select ul li a{display: block; padding: 15px; font-size: 1.2em; color: #666;}
.select ul li:nth-of-type(2n-1) a{background-color: #fff;} 
.select ul li:nth-of-type(2n) a{background-color: #f9f9f9;} 
.search .weui-bd input{width: 96%; height: 24px; font-size: 1.2em; color: #999;}
.search .weui-ft input{width: 24px; height: 24px; background: url(../images/search.png) no-repeat center center; background-size: auto 90%;}

.case dl {padding: 30px 15px; background: #fff;}
.case dl dt{margin-bottom: 20px; padding-bottom: 20px; font-size: 1.8em; color: #4e4d4d; border-bottom: 1px solid #dcdcdc;}
.case dl dd{line-height: 24px; color:  #4e4d4d;}
.case dl dd p{font-size: 1.4em;}

/* product */
.product {padding: 0 10px 20px;}
.product ul li{float: left; width: 50%;}
.product ul li a{position: relative; display: block; margin: 5px; background: #fff; text-align: center;}
.product ul li p{position: absolute; width: 100%; left: 0; bottom: 7px; font-size: 1.2em; color: #333;}
.product header{padding: 28px 15px 50px; color: #4d4d4d; text-align: center;}
.product header .ft-50{margin-bottom: 5px; font-weight: bold; line-height: 54px;}
.product .swiper-slide{padding-bottom: 50px;}
.product article{padding: 15px 15px 0; font-size: 1.2em; line-height: 24px;}
#contrast{overflow: hidden; border-bottom: 1px solid #333;}
#contrast a{float: left; display: block; padding: 10px 0; width: 20%; text-align: center; font-size: 1.4em; line-height: 18px; color: #666; font-weight: bold;}
@media (max-width: 320px){#contrast a{font-size: 1.2em}}
#contrast .default{background: #333; color: #fff;}

/* news */
.news >ul li{padding: 15px; margin-bottom: 10px; border-top: 1px solid #dcdcdc; border-bottom: 1px solid #dcdcdc; background: #fff;}
.news >ul li a{display: block;}
.news >ul li article h3{margin: 15px 0 10px; font-size: 1.6em; color: #6e6e6e;}
.news >ul li article p{margin-bottom: 15px; font-size: 1.4em; color: #a4a4a4;}
.news >ul li .weui-hd{width: 20px; height: auto;}
.news >ul li .weui-bd{font-size: 1.2em; color: #a4a4a4;}
.news >ul li .weui-ft{width: 17px;}

.news .details{padding: 40px 15px 50px; border-top: 1px solid #dcdcdc; color: #292929;}
.news .details h1{font-size: 1.6em; line-height: 26px; text-align: center;}
.news .details small{margin: 15px 0 30px; font-size: 1.2em; text-align: center;}
.news .details article p{text-indent: 2em; font-size: 1.2em; line-height: 28px;}

/* contact */
.contact{padding: 10% 6%;}
.contact .weui-cell{margin-bottom: 20px; color: #383838;}
.contact .weui-hd{margin-right: 5%; width: 22%; height: auto;}
.contact .weui-bd h6{margin-bottom: 10px; font-size: 1.6em;}
.contact .weui-bd p{font-size: 1.4em;}

/* service */
.featured.spec ul li a img{width: 44%;}
.service .weui-cells{margin: 0; padding-top: 20px; color: #3e3e3e;}
.service .weui-cells >a{border-bottom: 1px solid #dcdcdc;}
.service .weui-bd{font-size: 1.2em; color: #3e3e3e;}
.service .weui-title{font-size: 1.6em; font-weight: bold;}
.service .hot .weui-ft{margin-left: 15px; width: 17px;}
.icon-download{margin-left: 15px; padding-right: 17px; font-size: 1.1em; font-weight: bold; color: #323232; background: url(../images/download.png) no-repeat right center; background-size: 14px auto;}
article.info{padding: 30px 15px 50px; background: #fff; font-size: 1.2em; line-height: 24px; color: #292929;}

.faq >ul li{margin-bottom: 10px;}
.faq >ul li a{display: block; padding: 15px; background-color: #fff;}
.faq >ul li h3{font-size: 1.4em; line-height: 28px; color: #323232;}
.faq >ul li p{font-size: 1.2em; line-height: 22px; color: #323232;}
.faq >ul li a:active{background-color: #f7f7f7;}

.download >.weui-cell{margin-bottom: 3px; padding: 15px; background-color: #fff;}
.download >.weui-cell .weui-bd{font-size: 1.4em; color: #323232;}
.download >a:active{background-color: #f7f7f7;}

.feedback{padding: 15px 15px 0; background: #fff;}
.feedback li{margin-bottom: 10px; overflow: hidden; background: #f1f1f1; border-radius: 5px; -webkit-border-radius: 5px;}
.feedback li .weui-cell{padding: 5px 15px;}
.feedback li .weui-hd{margin-right: 5px; width: auto; height: auto; font-size: 1.4em; line-height: 30px; color: #5f5f5f;}
.feedback li .required{width: 100%; background: #f1f1f1; font-size: 1.4em;}
.feedback li textarea{height: 180px !important;}
.tips{display: none; z-index: 10; top: 50%; left: 50%; margin-top: -25px; margin-left: -125px; padding: 10px; width: 250px; line-height: 20px; text-align: center; font-size: 14px; color: #fff; border-radius: 3px; background: rgba(0,0,0,.75);}

/* brand */
.brand{font-size: 1.4em; line-height: 22px; color: #313131; word-break: break-all;}
.interpretative{overflow: hidden; margin: 30px 10px 20px;}
.interpretative li{float: left; margin-bottom: 2%; width: 50%; overflow: hidden; position: relative;}
.interpretative li img{width: 95%; border: 1px solid #c2c2c2;}
.interpretative li p.ft-50{position: absolute; left: 10px; top: 22px; font-weight: bold; color: #4c4c4c;}
.interpretative li p.ft-16{position: absolute; right: 15px; bottom: 8px; font-size: 1.4em; color: #8d8d8d;}

.honor li{margin: 15px; padding: 7% 15%; border: 1px solid #dcdcdc; background: #fff; text-align: center;}
.honor li p{margin-top: 10%; font-size: 1.2em; line-height: 22px; color: #4a4a4a;}

.video .poster >img{width: 100%;}
.video .poster .filterbox img{position: absolute; left: 50%; top: 50%; margin-left: -30px; margin-top: -30px; width: 60px; height: 60px;}
.video .box, .video video{display: none;}
.video .box.active{display: block;}
.video .btn{margin-top: 12px;}
.video .btn a{float: left; display: block; margin-bottom: 2%; margin-right: 1%; padding: 2.5% 0; width: 11%; text-align: center; font-size: 1.6em; color: #333; background: #fff; font-family: "Arial";}
.video .btn a.active{background: #333; color: #fff;}

.mb12{margin-bottom: 12px;}
.pb50{padding-bottom: 50px !important;}
.pd15{padding: 15px;}
.pd-lr-15{padding-left: 15px; padding-right: 15px;}
.pd{padding: 0 !important;}
.bgcolor-white{background-color: #fff;}
.ft-18{font-size: 1.8em;}
.ft-50{font-size: 3em;}