Use CSS Selectors to Style Elements code don't work

I have tried this specifec task a couple of times already to no avail…
For some reason it does not want to take my code.
When i run the test it shows this message:
// running tests

Create a style element.

// tests completed

I really can see where I have gone wrong.
any help would be appreciated.
Thank you

Your code so far

  h2 {color: blue;}


  <p>Click here to view more <a href="#">cat photos</a>.</p>
  <a href="#"><img src="" 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>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36.

Link to the challenge:

The code is correct, just clear cache or use another browser to pass the test!

Hi IAmRc1… I did it unknowingly ha ha ha thank you for the help any way.