I’m really not sure where I am going wrong?
Your code so far
<!-- file: index.html -->
<!-- User Editable Region -->
<!DOCTYPE html>
<html>
<head lang="en">
<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>
<div class="header"></div>
<h1>css flexbox photo gallery</h1>
</header>
</body>
</html>
<!-- User Editable Region -->
/* file: styles.css */
Your browser information:
User Agent is: Mozilla/5.0 (X11; CrOS x86_64 15183.69.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
Challenge: Learn CSS Flexbox by Building a Photo Gallery - Step 4
Link to the challenge: