ant-design/theme/templates/code.html

<div class="code-box">
  <div class="code-box-demo">
    <div id="{{post.meta.id}}"></div>
    {{ post.html }}
  </div>
  <div class="code-box-meta">
    <div class="code-box-title">{{ post.title }}</div>
    <p class="code-box-description">
      {{ post.meta.description }}
    </p>
    <span class="collapse iconfont-home icon-chevron"></span>
  </div>
</div>