<div class="fly-panel-title">
  {:lang('Sign in')}
  <i class="fly-mid"></i> 
  <a href="javascript:;" class="fly-link" id="LAY_signinHelp">{:lang('statement')}</a>
  <i class="fly-mid"></i> 
  <a href="javascript:;" class="fly-link" id="LAY_signinTop">{:lang('trends')}<span class="layui-badge-dot"></span></a>
  <span class="fly-signin-days"></span>
</div>
<div class="fly-panel-main fly-signin-main">
  {if session('?user_id')}
  <i class="layui-icon fly-loading layui-icon-loading"></i>
  {else /}
  <button class="layui-btn layui-btn-danger" id="LAY_signin">{:lang('今日签到')}</button>
  {/if}  
</div>