Bootstrap - Use Responsive Design with Bootstrap Fluid Containers

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

   **Your code so far**
<div class="container-fluid">
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
<style>
 .red-text {
   color: red;
 }

 h2 {
   font-family: Lobster, Monospace;
 }

 p {
   font-size: 16px;
   font-family: Monospace;
 }

 .thick-green-border {
   border-color: green;
   border-width: 10px;
   border-style: solid;
   border-radius: 50%;
 }

 .smaller-image {
   width: 100px;
 }
</style>
<container-fluid>
<h2 class="red-text">CatPhotoApp</h2>

<p>Click here for <a href="#">cat photos</a>.</p>

<a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>

<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>
<form action="https://freecatphotoapp.com/submit-cat-photo">
 <label><input type="radio" name="indoor-outdoor"> Indoor</label>
 <label><input type="radio" name="indoor-outdoor"> Outdoor</label>
 <label><input type="checkbox" name="personality"> Loving</label>
 <label><input type="checkbox" name="personality"> Lazy</label>
 <label><input type="checkbox" name="personality"> Crazy</label>
 <input type="text" placeholder="cat photo URL" required>
 <button type="submit">Submit</button>
</form>
</container-fluid>
</div>
   **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36

Challenge: Bootstrap - Use Responsive Design with Bootstrap Fluid Containers

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