>
    <div class="container">
      <div class="content">
        <div class="alert alert-primary sticky-top font-weight-bold m-5" role="alert" style="z-index: 10;  width:300px">
          wheelSpeed: 10
        </div>

      </div>
    </div>

  </section>
  <!--EXAMPLE CONTENT-->

  <!--ADD PERFECT SCROLLBAR & DEFINE MIN LENGHT-->
  <script>
    var containers = document.querySelectorAll('.container');

    new PerfectScrollbar(containers[0], {
      wheelSpeed: 0.1
    });

    new PerfectScrollbar(conta