src/third_party/web_platform_tests/webdriver/element_state/res/hidden-input-type-checkbox-untogglable.html - cobalt - Git at Google

 <!DOCTYPE html>
 <meta charset="utf-8" />
 <title>Hidden INPUT @type="checkbox" is untogglable</title>

 <style>
   input { display: none }
 </style>

 <input type="checkbox" />
	<!DOCTYPE html>
	<meta charset="utf-8" />
	<title>Hidden INPUT @type="checkbox" is untogglable</title>

	<style>
	input { display: none }
	</style>

	<input type="checkbox" />