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-block-a, .ui-block-b, .ui-block-c { background-color: lightgray; border: 1px solid black; height: 100px; font-weight: bold; text-align: center; padding: 30px; } </style> </head> <body> <div data-role="page" id="pageone"> <div data-role="header"> <h1>自定义列</h1> </div> <div data-role="main" class="ui-content"> <p>三列样式布局：</p> <div class="ui-grid-b"> <div class="ui-block-a"><span>第一个列</span></div> <div class="ui-block-b"><span>第二个列</span></div> <div class="ui-block-c"><span>第三个列</span></div> </div> </div> </div> </body> </html>
运行结果