           </div>
                            <div class="panel-footer"></div>
                        </div>
                        <div class="panel panel-default">
                            <div class="panel-heading"><strong><i class="fa fa-user-circle-o"></i> 添加超级管理员</strong></div>
                            <div class="panel-body"></div>
                                <div class="form-group">
                                    <label class="col-sm-2 control-label"><span class="text-