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<!DOCTYPE html> <html> <title>W3.CSS</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://www.rocschool.com/public/static/w3css/4/w3.css"> <body> <div class="w3-container"> <h2>Displaying Panels</h2> <p>Panels are the same as containers except for an added top and bottom margin.</p> <div class="w3-panel w3-red"> <p>I am a panel.</p> </div> <div class="w3-panel w3-green"> <p>I am a panel.</p> </div> <div class="w3-container w3-red"> <p>I am a container.</p> </div> <div class="w3-container w3-green"> <p>I am a container.</p> </div> </div> </body> </html>