          <div class="bg" id="res-sectionA"></div>
              <br />
              <div>
                <h5>Notes:</h5>
                <ul>
                  <br />
                  <li>
                    Start by creating a <code>canvas</code> element in the html.
                    Give it an id. It creates a fixed-size drawing surface that
                    exposes one or more rendering contexts
                  </li>
                  <br />
                  <li></li>
                  <br 