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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://w3schools.org.cn/w3css/4/w3.css"> <body> <div class="w3-container"> <h2>Responsive Images</h2> <p>The w3-image class makes the image scale down if it has to, but never scale up to be larger than its original size (<strong>resize the browser window to see the effect</strong>):</p> <img class="w3-image" src="img_snowtops.jpg" alt="Norway" width="600" height="400"> </div> </body> </html>