Unable to pass head and body lesson in Basic HTML and HTML5

Tell us what’s happening:
Describe your issue in detail here.
errors:

  • The head element should be a child of the html element.

  • The body element should be a child of the html element.

  • The head element should wrap around the title element.

  • The body element should wrap around both the h1 and p elements.

    **Your code so far**
    

<!DOCTYPE html>
<html>
<head>
<title>The best page ever</title>
</head>
<body>
<h1>The best page ever</h1>
<p>Cat ipsum dolor sit amet, jump launch to pounce upon little yarn mouse, bare fangs at toy run hide in litter box until treats are fed. Go into a room to decide you didn't want to be in there anyway. I like big cats and i can not lie kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Meow i could pee on this if i had the energy for slap owner's face at 5am until human fills food dish yet scamper. Knock dish off table head butt cant eat out of my own dish scratch the furniture. Make meme, make cute face. Sleep in the bathroom sink chase laser but pee in the shoe. Paw at your fat belly licks your face and eat grass, throw it back up kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:65.0) Gecko/20100101 Firefox/65.0

Challenge: Define the Head and Body of an HTML Document

Link to the challenge:

The code you have shared works on my end. Please ensure that you have disabled any extensions that interface with the freeCodeCamp website (such as Dark Mode and Ad Blocker), and set your browser zoom level to 100%. Both of these factors can cause tests to fail erroneously.

Thank you, I was unable to turn off Night Mode in Firefox but it worked fine when I switched to Safari. I appreciate your feedback.