src/third_party/web_platform_tests/webdriver/element_state/res/visibility-child-presedence.html - cobalt - Git at Google

 <!DOCTYPE html>
 <meta charset="utf-8">
 <title>visibility: visible on child node takes presedence</title>

 <style>
 #parent { visibility: hidden }
 #child { visibility: visible }
 </style>

 <div id="parent">
   <div id="child">Brie is good</div>
 </div>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<title>visibility: visible on child node takes presedence</title>

	<style>
	#parent { visibility: hidden }
	#child { visibility: visible }
	</style>

	<div id="parent">
	<div id="child">Brie is good</div>
	</div>