<view class="offline-box">
  <image class="offline-bg" src="https://cdn.yoho.cn/miniapp/yoluck/404.png" mode="aspectFit"></image>
  <view class="slogan">目前参与人数过多请点击刷新</view>
  <view class="refresh" bindtap="back">刷新重试</view>
</view>