源代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>编程字典</title> <link rel="stylesheet" type="text/css" href="demo_screen.css"> <link rel="stylesheet" type="text/css" href="demo_print.css" media="print"> </head> <body> <h1>编程字典</h1> <p><a href="tryhtml_link_media.html" target="_blank">点击这里</a> 在新窗口打开它</p> <p>如果你打印这个页面，或者在打印预览打开它,你将看到大有一个media="print"的样式，打印样式白色背景黑色文本。</p> </body> </html>
运行结果