 endif %}
    </header>

    <main id="content" class="main-content" role="main">
      {{ content }}

      {% if page.link %}
        <p> <strong>You Can Purchase PDF :</strong> &nbsp; &nbsp;
        <strong><a href="https://ko-fi.com/s/02467fa90c" target="blank">AWS Cloud Practitioner Study Notes (PDF)</a></strong> </p>
      {% endif %}

      <!-- comment provider -->
      {% assign giscus = site.giscus %}
      <script src="https://giscus.app/client.js"
        data-repo={{ giscus.repo }}
        dat