查看“︁模板:Collapse”︁的源代码

<div class="scr-collapse">
  <div class="scr-collapse-header"
       tabindex="0"
       aria-expanded="{{{expanded|false}}}">

    <span class="scr-collapse-text"
          data-open="{{{text-open|展开}}}"
          data-close="{{{text-close|收起}}}">
      {{#ifeq:{{{expanded|false}}}|true|{{{text-close|收起}}}|{{{text-open|展开}}}}
    </span>

  </div>

  <div class="scr-collapse-content"
       {{#ifeq:{{{expanded|false}}}|true||hidden}}>
    {{{content|}}}
  </div>
</div>