     </section>

      <section class="example-code">
        <h2 id="sc1_label">HTML Source Code</h2>
        <p id="sc1_description">To copy the following HTML code, please open it in CodePen.</p>
        <div role="separator" id="sc1_start_sep" aria-labelledby="sc1_start_sep sc1_label" aria-label="Start of"></div>
        <pre><code id="sc1"></code></pre>
        <div role="separator" id="sc1_end_sep" aria-labelledby="sc1_end_sep sc1_label" aria-label="End of"></div>
        <script>
          sourceCode