<div class="form-group clearfix">
            <button id="experiment-method-previous" type="button" class="btn btn-dark pull-left" ng-click="navigate('run',$event)">Previous</button>
            <button id="experiment-method-next" type="button" class="btn btn-primary pull-right" ng-click="navigate('export',$event)">Next</button>
        </div>