简单教程
提交运行
代码编辑器：
<!DOCTYPE html> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://cdn.bootcss.com/foundation/5.5.3/css/foundation.min.css"> <script src="https://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script> <script src="https://cdn.bootcss.com/foundation/5.5.3/js/foundation.min.js"></script> <script src="https://cdn.bootcss.com/foundation/5.5.3/js/vendor/modernizr.js"></script> <h2>根据屏幕方向显示元素</h2> <p class="show-for-landscape">文本只在横向显示</p> <p class="show-for-portrait">文本只在纵向显示</p>
运行结果：