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<!DOCTYPE html> <html> <head> <title>Foundation 实例 导航栏绝对定位</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://cdn.staticfile.org/foundation/5.5.3/css/foundation.min.css"> <script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script> <script src="https://cdn.staticfile.org/foundation/5.5.3/js/foundation.min.js"></script> <script src="https://cdn.staticfile.org/foundation/5.5.3/js/vendor/modernizr.js"></script> </head> <body style="height:1000px"> <div> <h1>导航栏绝对定位</h1> <h3>滚动时固定导航栏。</h3> <p>我们可以将导航栏放在 <code><div class="sticky"></code> 内来设置导航栏的绝对定位，当滚动条滚到到该区域时，该导航栏就像固定导航栏一样在顶部不动:</p> </div> <div class="sticky"> <nav class="top-bar" data-topbar> <ul class="title-area"> <li class="name"> <h1><a href="#">WebSiteName</a></h1> </li> <!-- 小屏幕上折叠按钮: 去掉 .menu-icon 类，可以去除图标。 如果需要只显示图片，可以删除 "Menu" 文本 --> <li class="toggle-topbar menu-icon"><a href="#"><span>Menu</span></a></li> </ul> <section class="top-bar-section"> <ul class="left"> <li class="active"><a href="#">Home</a></li> <li><a href="#">Page 1</a></li> <li><a href="#">Page 2</a></li> <li><a href="#">Page 3</a></li> </ul> </section> </nav> </div> <h2>Some text to enable scrolling</h2> <h2>Some text to enable scrolling</h2> <h2>Some text to enable scrolling</h2> <h2>Some text to enable scrolling</h2> <h2>Some text to enable scrolling</h2> <h2>Some text to enable scrolling</h2> <h2>Some text to enable scrolling</h2> <!-- 初始化 Foundation JS --> <script> $(document).ready(function() { $(document).foundation(); }) </script> </body> </html>
运行结果：