回顾
<div class="news" frag="面板20">
  <div class="post" frag="窗口20">
    <div class="tt">
      <h3 class="tit"><span class="title" frag="标题"><span frag="标题内容">标题</span></span></h3>
      <div class="more_btn" frag="按钮" type="更多"><span class="more_text" frag="按钮内容">更多&gt;&gt;</span></div>
    </div>
    <div class="con">
     <div frag="窗口内容"></div>
    </div>
  </div>
</div>