#notFound{width:100%;height:calc(100vh - 70px);display:flex;justify-content:center}#notFound .notFound_content{text-align:center;padding-top:180px}#notFound .code{font-size:32px;font-weight:700;margin-top:16px}#notFound .tips{font-size:16px;color:#999;margin:12px 0 20px 0}