test/e2e/resources/inline_editor/var-chain.html - devtools/devtools-frontend.git - Git at Google

 <!DOCTYPE html>
 <meta charset="utf-8">
 <style>
   #inspected {
     color: var(--bar);
     --bar: var(--baz);
     --baz: red;
   }
 </style>
 <div id="inspected">Inspected div</div>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>
	#inspected {
	color: var(--bar);
	--bar: var(--baz);
	--baz: red;
	}
	</style>
	<div id="inspected">Inspected div</div>