JSFiddle - React, Tailwind, and code Playground

HTML

<form>
  <label>
    <span>
      <iframe src="http://yx-ads6.com/banner_show.php?section=General&amp;pub=836169&amp;format=468x60&amp;ga=g" frameborder="0" scrolling="no" width="468" height="60" marginwidth="0" marginheight="0"></iframe>
    </span>

    <input type="checkbox">
  </label>
</form>