efault">default</a>
                    <a href="#" class="btn btn-primary">primary</a>
                    <a href="#" class="btn btn-danger">danger</a>
                    <a href="#" class="btn btn-success">success</a>
                    <a href="#" class="btn btn-info">info</a>
                    <a href="#" class="btn btn-warning">warning</a>

                  
                    <h4>Small Button</h4>
                    <a href="#" class="btn btn-default btn-sm">default</a>
                    <a 