sectionA")
                .addEventListener("input", function () {
                  d3.select("#res-sectionA").html("");
                  myHtmlParser("html-sectionA", "res-sectionA");
                  myJSParser("js-sectionA", "res-sectionA");
                });
            </script>
          </div>
        </div>
      </div>
    </section>
    <br />

    <!-- ==================== Rectangles ==================== -->

    <section id="rectangle" class="bg">
      <div class="container">
        <h1>