.banner{max-width:750px;margin:0 auto}.banner-inner{padding-top:50.6667%;background-size:cover;background-repeat:no-repeat;background-position:center}.banner-about{background-image:url(../res/images/bg/banner-about.jpg)}.sub-tabs{position:-webkit-sticky;position:sticky;top:55px;display:flex;text-align:center;height:50px;line-height:50px;padding:0 10px;box-shadow:0 0 5px rgba(0,0,0,0.25);background-color:#fff;z-index:4;overflow:auto}.sub-tab{flex:1;min-width:70px;height:100%}.tab-name{height:100%;font-size:15px;display:inline-block;border-bottom:2px solid #fff}.sub-tab.active .tab-name{color:#00aeff;position:relative;border-bottom:2px solid #00aeff}.sub-tab-con{display:none}.sub-tab-con.active{display:block}.about-us{padding:33px 20px 25px}.about-us img{width:100%}.about-us p{font-size:14px;line-height:22px;margin-bottom:21px}.about-us-title{font-weight:bold;font-size:18px;color:#000;line-height:18px;text-align:center;margin:30px 0 16px}.system-tt{font-size:22px;position:relative;padding:34px 0 16px 0;text-align:center}.system-tt:after{position:absolute;content:'';left:50%;bottom:0;margin-left:-19px;width:37px;height:3px;background:#fff}.system-desc{font-size:14px;line-height:22px;padding:14px 0 32px;margin:0 auto}.about-system{background:url(../res/images/temp/about-system.jpg) no-repeat;background-size:cover;padding:0 20px;color:#fff}.system-items{padding-bottom:35px;margin-left:-15px}.system-item{width:50%;float:left;padding:0 0 15px 15px;box-sizing:border-box}.system-item-inner{background:rgba(0,174,255,0.7);position:relative;padding-bottom:100%}.system-item:hover{background:rgba(0,174,255,1)}.system-item-desc{font-size:15px;font-weight:bold;display:block;margin-top:20px}.system-item-order{position:relative;display:block;padding-top:34px;padding-bottom:21px}.system-item-order:after{position:absolute;content:'';width:22px;height:3px;background:rgba(255,255,255,0.5);left:50%;margin-left:-11px;bottom:0}.system-item:hover .system-item-order:after{background:rgba(255,255,255,1)}.system-inner{position:absolute;left:0;right:0;top:0;bottom:0;text-align:center}.common-tt{text-align:center;padding:39px 0 28px;line-height:1}.common-zh{font-size:22px;color:#333;margin-bottom:9px}.common-en{font-size:11px;color:#3e4956;text-transform:capitalize;position:relative;padding:0 8px;display:inline-block}.common-en:before{position:absolute;content:"";width:20px;height:1px;background:#999;left:100%;top:50%}.common-en:after{position:absolute;content:"";width:20px;height:1px;background:#999;right:100%;top:50%}.about-honors{background:url(../res/images/bg/bg-honor.jpg) no-repeat;background-size:cover}.about-honor{padding:0 20px 30px}.about-honor-item{box-shadow:0 0 5px rgba(0,0,0,0.15);margin-bottom:25px}.about-honor-item img{width:100%}.about-map{padding:0 20px}.about-map img{width:100%}.about-map-list{padding:20px 0 10px}.about-map-item{width:100%;min-height:80px;box-sizing:border-box;text-align:center;padding:15px 0;margin-bottom:15px;display:flex;align-items:center;position:relative}.about-map-item:before{position:absolute;box-sizing:border-box;content:' ';pointer-events:none;left:76px;bottom:15px;top:15px;border-right:1px solid #ddd;transform-origin:0 0;-webkit-transform:scaleX(0.5);transform:scaleX(0.5)}.about-map-item::after{position:absolute;content:"";pointer-events:none;left:0;top:0;width:200%;height:200%;transform:scale(0.5);transform-origin:0 0;border:1px solid #ddd}.about-map-icon{width:75px}.about-map-title{font-size:15px;line-height:15px;margin-bottom:7px}.about-map-desc{flex:1;text-align:left;padding:0 17px}.about-map-detail{line-height:18px}.about-part{margin-bottom:7px}.about-part:last-child{margin-bottom:0}