Running tests doesn't seem to be working. Stuck at lesson

Edit: The problem was fixed.

Whenever I run the code, I get the message “// running tests” but nothing happens. I did the test 2 times and it worked, then suddenly it stopped working.

Solution: I had to wait a couple hours and then it started working again.

**My code:


<h2 style="color: red;">CatPhotoApp</h2>
<main>
<p>Click here to view more <a href="#">cat photos</a>.</p>

<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>

<div>
  <p>Things cats love:</p>
  <ul>
    <li>cat nip</li>
    <li>laser pointers</li>
    <li>lasagna</li>
  </ul>
  <p>Top 3 things cats hate:</p>
  <ol>
    <li>flea treatment</li>
    <li>thunder</li>
    <li>other cats</li>
  </ol>
</div>

<form action="https://freecatphotoapp.com/submit-cat-photo">
  <label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
  <label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
  <label><input type="checkbox" name="personality" checked> Loving</label>
  <label><input type="checkbox" name="personality"> Lazy</label>
  <label><input type="checkbox" name="personality"> Energetic</label><br>
  <input type="text" placeholder="cat photo URL" required>
  <button type="submit">Submit</button>
</form>
</main>

**My browser info

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36

**Challenge: Change the Color of Text

Link to the challenge:

Your code passes for me.

There are some browser extensions and browser/computer settings that can break the tests. This one involves color so watch out for dark mode and night mode.

If that doesn’t work, reboot, clear the browser cache, try a different browser…

If none of that works, just back out of this challenge and move onto the next.