源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="https://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="https://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> <style> .ui-bar-f { color: red; background-color: yellow; } .ui-body-f { font-weight: bold; color: white; background-color: purple; } .ui-page-theme-f { font-weight: bold; background-color: green; } </style> </head> <body> <div data-role="page" data-theme="f"> <div data-role="header" data-theme="f"> <h1>应用 "f" 主题的标题样式</h1> </div> <div data-role="main" class="ui-content ui-body-f"> <p>应用新的 "f" 主题的内容样式！</p> </div> </div> </body> </html>
运行结果