Split your Bootstrap Row

Create two div elements within your row, both with the class col-xs-6.

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6"> </div>
    <div class="col-xs-6"></div>
  </div>
</div>