CSS Forms step 14 is not working

CSS tutorial does not work.
For some reason my code is detected as wrong, but I don’t see any error.

Screenshot 2022-07-05 at 11-41-33 freeCodeCamp.org

  Here is my code
<!DOCTYPE html>
<html>
<head>

</head>

<body>
  
</body>

</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0

Challenge: Step 3

Link to the challenge:

I just copypasted your solution. It worked.
Try reset and copypaste your code from your own post)
EDIT
Of course, delete all pre-written code from html first. then copypaste