源代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>编程字典</title> <style> a:link, a:visited { background-color: #f44336; color: white; padding: 14px 25px; text-align: center; text-decoration: none; display: inline-block; } a:hover, a:active { background-color: red; } </style> </head> <body> <a href="http://www.codingdict.com" target="_blank">编程字典</a> </body> </html>
运行结果