    <del>This line of text is meant to be treated as deleted text.</del>
                <br>
                <ins>This line of text is meant to be treated as an addition to the document.</ins>
                <br>
                <strong>rendered as bold text</strong>
                <br>
                <em>rendered as italicized text</em>
              </div>
            </div>
          </div>
          <div class="col-md-6">
            <div class="card">
              <div class="card-header">
       