CSS选择器之输入伪类:read-only，:read-write示例
<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title>三十课 - CSS选择器之输入伪类:read-only，:read-write示例</title> <style> input { padding: 0.5em 1em; } :read-only { color: red; } :read-wirte { color: yellow; } </style> </head> <body> <input type="text" value="三十课" /> <input type="text" value="程序员的笔记本" readonly="readonly" /> </body> </html>
运行结果
三十课
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