Use CSS Selectors to Style Elements please help

Tell us what’s happening:
I have used style tag to make h2 blure and red but giving below error
Your h2 element should be blue.
Ensure that your stylesheet h2 declaration is valid with a semicolon and closing brace.

Your code so far

  h2 {color: red;
  text-shadow: 0 0 8px #000;}
<h2 >CatPhotoApp</h2>
  <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/68.0.3440.106 Safari/537.36.

Link to the challenge:

The challenge is asking you to change all h2 elements to color blue, not red, as it is in your code. Besides, why are you adding a text-shadow if the challenge only asked you for one thing? you probably shouldn’t do that as it could give you an error.

You have a space after h2 and before > sign in h2 tag.
That is not proper syntax.

Do not need this to pass the challenge.

Read the instructions carefully, they do not want h2 to be red.