ass="card card-body card-lg shadow-3d rounded-sm mb-4 mb-md-5">
                <h1>Flatpickr</h1>
                <div class="lead">
                  <p>Turns a text input into a calendar for date/time picking</p>
                </div>
              </div>

              <article id="about-the-plugin" class="mb-4 mb-md-6">
                <h3> <p>About the Plugin</p>
 </h3>
                <div class="mb-3"><a class="btn btn-sm btn-primary mr-2" target="_blank" href="https://flatpickr.js.org">Website</a>