x
<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"><h2>Hoverable Links</h2><p>When you mouse a button, the background color will change to grey.</p><p>If you want a different hover color, use any of the <strong>w3-hover-color</strong> classes:</p><div class="w3-bar w3-border w3-light-grey"> <a href="#" class="w3-bar-item w3-button">Default</a> <a href="#" class="w3-bar-item w3-button w3-hover-green">Link 1</a> <a href="#" class="w3-bar-item w3-button w3-hover-blue">Link 2</a> <a href="#" class="w3-bar-item w3-button w3-hover-teal">Link 3</a></div></div></body></html>