Example
Markup: components/forms/select/select.twig
<form>
  <select>
    <option>Choose</option>
    <option>Cat</option>
    <option>Tiger</option>
    <option>Dog</option>
    <option>Hedgehog</option>
    <option>Bear</option>
  </select>
</form>
Source: components/forms/select/select.scss, line 1