Bug on CSS with change of color

Tell us what’s happening:
Hi, there’s a bug with this course for changing the color in h2 text can this please be fixed thx

Your code so far

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

<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>

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

<form action="/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>

Challenge: Change the Color of Text

Link to the challenge:

tested ur code on my browser
<h2 style="color: red;">CatPhotoApp</h2>

and test passed, try to refresh ur browser

That’s exactly how it’s in my code or is there a difference I’m not seeing.
I’ve tried refreshing and still not passing, the text is appearing red.
Theirs a bug with the firefox browser, I did the same on Safari and it passed. Thx with your help

Your code passes for me using Safari, Chrome, and Firefox. Maybe you have some extensions enabled on Firefox that are interfering with the test runner Free Code Camp uses.