 class="panel-heading">
                  <h3 class="panel-title">Panel success</h3>
                </div>
                <div class="panel-body">
                  Panel content
                </div>
              </div>

              <div class="panel panel-warning">
                <div class="panel-heading">
                  <h3 class="panel-title">Panel warning</h3>
                </div>
                <div class="panel-body">
                  Panel content
                </div>
              