.normal-layout > .main{position:relative;}.normal-layout > .main h2,.normal-layout > .main h3{font-weight:normal}.normal-layout > .main > .banner{text-align:center;position:relative;height:740px;background:url("../common/img/class-home/bg00_f50351a0f4.png") no-repeat;-moz-background-size:cover;background-size:cover;z-index:1;}.normal-layout > .main > .banner h1{font-family:PingFangSC-Semibold,"Microsoft YaHei";font-size:48px;font-weight:bold;color:#fff;letter-spacing:0;padding-top:222px;text-align:left;margin:0 7.7% 30px}.normal-layout > .main > .banner h2{font-family:PingFangSC-Regular,"Microsoft YaHei";font-size:40px;color:#fff;letter-spacing:0;text-align:left;margin:0 7.7% 88px}.normal-layout > .main > .banner > .guide{margin:0 7.7%;width:50%;height:45px;text-align:left;}.normal-layout > .main > .banner > .guide > .register{background:#fff;border:2px solid #fff;-webkit-border-radius:8px;-moz-border-radius:8px;border-radius:8px;height:44px;font-family:-apple-system,"Microsoft YaHei";font-size:14px;color:#38a9ed;padding:14px 38px;margin-right:4%}.normal-layout > .main > .banner > .guide > .newer{border:2px solid #fff;-webkit-border-radius:8px;-moz-border-radius:8px;border-radius:8px;height:44px;font-family:-apple-system,"Microsoft YaHei";font-size:14px;color:#fff;padding:14px 38px}.normal-layout > .main > .banner > .class-bg{background:url("../common/img/class-home/bg01_9a1174fd64.png") no-repeat;width:365px;height:362px;-moz-background-size:contain;background-size:contain;position:absolute;right:8%;top:220px;z-index:-1}.normal-layout > .main > .feature{width:100%;height:600px;backgroun-color:#fff;}.normal-layout > .main > .feature > .pics{width:100%;height:340px;padding-top:120px;position:relative;}.normal-layout > .main > .feature > .pics > .pic-item{display:inline-block;width:24%;height:100%;text-align:center;}.normal-layout > .main > .feature > .pics > .pic-item > .title{font-family:PingFangSC-Regular,"Microsoft 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