- <!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 class="w3-container">
- <h2>Hover Border Color</h2>
- <p>All border colors can be used as hoverable border classes:</p>
- <div class="w3-panel w3-border w3-hover-border-red">
- <p>Hover border red</p>
- </div>
- <div class="w3-panel w3-border w3-hover-border-green">
- <p>Hover border green</p>
- </div>
- <div class="w3-panel w3-border w3-hover-border-blue">
- <p>Hover border blue</p>
- </div>
- <div class="w3-panel w3-border w3-hover-border-black">
- <p>Hover border black</p>
- </div>
- </body>
- </html>