CSS Selectors style, I can't figure out what i am doing wrong

HTML-CSS
1

I cannot understand what I am doing wrong. I have done it several different ways, getting the same reply-turn h2 elements blue, lol. Please help me. Thank you.

Your code so far


<style>
 <h2 
 {
   color: blue;

 } 
       CatPhotoApp</h2>
</style>

<main>
 <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>

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

 <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>
 </form>
</main>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36.

Challenge: Use CSS Selectors to Style Elements

Link to the challenge:

2

you need to use css syntax inside <style> tags like so

...
<style>
h2  {
   color: blue;
 } 
</style>
<h2>title in blue color</h2>
<h2>other title in blue color</h2>
...