<div>
  <div class="btn-group">
    <button class="btn btn-xs btn-primary" ng-click="togglePlay()">
      <span class="glyphicon {{actionIcon}}"></span>
    </button>
    <button class="btn btn-xs btn-primary" ng-click="stepBack()">
      <span class="glyphicon glyphicon-step-backward"></span>
    </button>
    <button class="btn btn-xs btn-primary" ng-click="stepForward()">
      <span class="glyphicon glyphicon-step-forward"></span>
    </button>
    <span id="ba-timeslider-container"></span>
  </div>
</div>