angular-cn/docs/templates/layout/_how-to-use.html

{%- if doc.howToUse %}
<div layout="row" layout-xs="column" class="row-margin ng-cloak">
  <div flex="20" flex-xs="100">
    <h2 class="h2-api-docs">How to use</h2>
  </div>
  <div flex="80" flex-xs="100">
    {$ doc.howToUse | marked $}
  </div>
</div>
{% endif %}