链接伪类 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <style> a:link { color:#333; text-decoration:none } a:visited { color:orange } a:hover { color:red } a:active { color:green } </style> </head> <body> <a href="http://www.baidu.com">小米手机</a> </body> </html>