rdered.png"
                alt=""
              />
            </a>
          </div>
          <div class="col-md-4 col-sm-6 portfolio-item">
            <a class="portfolio-link" href="graph/lollipop_cleveland.html">
              <div class="portfolio-hover">
                <div class="portfolio-hover-content">
                  <p>Cleveland dot plot</p>
                  <hr />
                  <p class="explanation_portfolio">
                    A variation of the lollipop where 2 data series are
  