<!DOCTYPE html>
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<body>
<div class="w3-container">
<div class="w3-card w3-section">
<header class="w3-container w3-teal">
<h1>Header</h1>
</header>
<div class="w3-container">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit,
sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</div>
<footer class="w3-container w3-teal">
<h5>Footer</h5>
</footer>
</div>
<div class="w3-card-4 w3-section">
<div class="w3-container w3-teal">
<h2>Mountains</h2>
</div>
<img src="img_snowtops.jpg" alt="Alps" style="width:100%">
<div class="w3-container w3-center">
<p>French Alps</p>
</div>
</div>
</div>
</body>
</html>