rget="_blank"
                       role="button"
                       class="btn btn-warning btn-rounded-f btn-block fs-mini">
                        Purchase
                    </a>
                    <a href="http://demo.flatlogic.com/sing-app/documentation/"
                       target="_blank"
                       role="button"
                       class="btn btn-default btn-rounded-f btn-block fs-mini">
                        Documentation
                    </a>
                </div>
 