Create a Bootstrap Row help please

Tell us what’s happening:
hello guys
i really got stuck here
Add a div element below your h3 element.
i tried to put extra div under but still did not work

Your code so far

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

**Your browser information:**

Your Browser User Agent is: ```Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36```.

**Link to the challenge:**

thank you juan

i solve it.