            <div>
                <h5>Steps:</h5>
                <ul>
                  <br />
                  <li>
                    First, you need to understand how to build a
                    <a href="line_basic.html">basic line chart</a>.
                  </li>
                  <br />
                  <li>
                    Here the
                    <a
                      href="https://raw.githubusercontent.com/holtzy/D3-graph-gallery/master/DATA/data_connectedscatter.csv"
           