PaperModX/layouts/partials/newsletter_sub_form.html

{{/* Add `layouts/partials/newsletter_sub_form.html` in your own code to customize the form */}}

<div class="subscribe-form">
  <form action="">
    <input type="text" name="email" placeholder="Your email address">
    <button>Subscribe | 订阅</button>
  </form>
</div>