r>
              <p class="explanation_portfolio">Custom your treemap: color, title, padding, value labels, opacity and more.<br><br>Input: Json</p>
            </div>
          </div>
          <img class="img-fluid" src="img/graph/treemap_custom.png" alt="">
        </a>
      </div>
    </div>



    <br><br><br><br>
    <div class="mySeryTitle">Interactivity</div>
    <hr>
    <p>Two main reasons for using interactivity in treemaps. i/ Switching from one dataset to the other. ii/ building a zoomable tre