some Icons
                        </div>
                        <!-- /.panel-heading -->
                        <div class="panel-body">
                            <h4>Social Buttons</h4>
                            <a class="btn btn-block btn-social btn-bitbucket">
                                <i class="fa fa-bitbucket"></i> Sign in with Bitbucket
                            </a>
                            <a class="btn btn-block btn-social btn-dropbox">
                                <i class="fa