.auth{background-color:#3c3c3c}.auth .header .inner{width:1348px;padding:32px 0}.auth-wrapper{background-color:#fff;width:1348px;margin:0 auto}.auth-wrapper .inner{padding:96px}.auth-title{text-align:center;font-size:32px;font-weight:400;color:#3c3c3c;margin-bottom:40px}.auth-title i{display:inline-block;width:48px;height:48px;margin-right:35px;vertical-align:middle;background:url(data:image/png;base64,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) no-repeat}.auth-desc{font-size:22px;text-align:center;color:#3c3c3c}.auth-desc a{font-size:28px;color:#4ba3e6}.auth-content{clear:both;overflow:hidden;margin-top:70px}.auth-item{float:left;width:360px;height:540px;margin-left:38px;background-color:#3c3c3c;color:#fff}.auth-item:first-child{margin-left:0}.auth-item h3{margin:34px 34px 30px;font-size:20px;font-weight:400;color:#fff}.auth-item h3 b{font-weight:700}.auth-item dl{margin:0 34px 20px;overflow:hidden}.auth-item dt{color:#4daef9;margin-bottom:12px}.auth-item dd p{margin-bottom:8px}