源代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>编程字典</title> </head> <body> <nav> <a href="/html/">HTML</a> | <a href="/css/">CSS</a> | <a href="/js/">JavaScript</a> | <a href="/jquery/">jQuery</a> </nav> <p><strong>注意:</strong> nav 标签不支持 IE8 和更早的版本</p> </body> </html>
运行结果