Button White

<div class="container-fluid jumbotron py-4 mb-4 py-5 bg-secondary rounded-0" style="margin-top:-40px;">
      <div class="container">
          <div class="row">
              <div class="col">
                  <h5 class="text-white">Primary White</h5>
                  <a href="#" class="btn btn-primary btn-white">
                      White Primary Button
                  </a>
              </div>
              <div class="col">
                  <h5 class="text-white">Secondary White</h5>
                  <a href="#" class="btn btn-secondary btn-white">
                      White Secondary Button
                  </a>
              </div>
          </div>
      </div>
  </div>
  </div>