Tell us what’s happening:
Describe your issue in detail here.
I have all of the photos in but for some reason image six is giving me issues and I keep getting the message : Your sixth img element should have https://cdn.freecodecamp.org/curriculum/css-photo-gallery/6.jpg set as the src attribute value.
and it does have that. Please help! 
Your code so far
<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Photo Gallery</title>
<link rel="stylesheet" href="./styles.css">
</head>
<body>
<header class="header">
<h1>css flexbox photo gallery</h1>
</header>
<!-- User Editable Region -->
<div class="gallery">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/1.jpg">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/2.jpg">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/3.jpg">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/4.jpg">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/5.jpg"
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/6.jpg">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/7.jpg">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/8.jpg">
<img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/9.jpg">
</div>
<!-- User Editable Region -->
</body>
</html>
/* file: styles.css */
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36
Challenge: Learn CSS Flexbox by Building a Photo Gallery - Step 6
Link to the challenge:
