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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="/lib/w3.css"> <body class="w3-container"> <h2>Hoverable Table</h2> <p>The w3-hoverable class adds a grey background color to all table rows when you mouse over them:</p> <table class="w3-table w3-striped w3-bordered w3-border w3-hoverable"> <thead> <tr class="w3-light-grey"> <th>First Name</th> <th>Last Name</th> <th>Points</th> </tr> </thead> <tr> <td>Jill</td> <td>Smith</td> <td>50</td> </tr> <tr> <td>Eve</td> <td>Jackson</td> <td>94</td> </tr> <tr> <td>Adam</td> <td>Johnson</td> <td>67</td> </tr> </table> </body> </html>