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<!DOCTYPE html> <html> <head> <style> input:read-write { background-color: yellow; } </style> </head> <body> <h1>Demo of the :read-write selector</h1> <p>The :read-write selector selects form elements with no "readonly" attribute:</p> <p>A normal input element:<br><input value="hello"></p> <p>A readonly input element:<br><input readonly value="hello"></p> </body> </html>
