css/css-scoping/slotted-file-selector-button-ref.html - external/w3c/web-platform-tests - Git at Google

 <!doctype html>
 <style>
   ::file-selector-button { color: green }
 </style>
 <p>Test passes if ::file-selector-button has green text.</p>
 <input type="file">
	<!doctype html>
	<style>
	::file-selector-button { color: green }
	</style>
	<p>Test passes if ::file-selector-button has green text.</p>
	<input type="file">