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<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap 实例</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet"> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script> </head> <body> <div class="container mt-3"> <h1>上下文类</h1> <p>上下文类可用于为表格、表格行或表格单元格着色。可以使用的类有：.table-primary、.table-success、.table-info、.table-warning、.table-danger、.table-active、.table-secondary、.table-light 和 .table-dark：</p> <table class="table"> <thead> <tr> <th>Firstname</th> <th>Lastname</th> <th>Email</th> </tr> </thead> <tbody> <tr> <td>Default</td> <td>Defaultson</td> <td>def@somemail.com</td> </tr> <tr class="table-primary"> <td>Primary</td> <td>Joe</td> <td>joe@example.com</td> </tr> <tr class="table-success"> <td>Success</td> <td>Gates</td> <td>bill@example.com</td> </tr> <tr class="table-danger"> <td>Danger</td> <td>Jobs</td> <td>steve@example.com</td> </tr> <tr class="table-info"> <td>Info</td> <td>Musk</td> <td>elon@example.com</td> </tr> <tr class="table-warning"> <td>Warning</td> <td>Refs</td> <td>bo@example.com</td> </tr> <tr class="table-active"> <td>Active</td> <td>Activeson</td> <td>act@example.com</td> </tr> <tr class="table-secondary"> <td>Secondary</td> <td>Secondson</td> <td>sec@example.com</td> </tr> <tr class="table-light"> <td>Light</td> <td>Angie</td> <td>angie@example.com</td> </tr> <tr class="table-dark"> <td>Dark</td> <td>Bo</td> <td>bo@example.com</td> </tr> </tbody> </table> </div> </body> </html>