| <!-- | |
| Copyright 2022 The Chromium Authors | |
| Use of this source code is governed by a BSD-style license that can be | |
| found in the LICENSE file. | |
| --> | |
| <!doctype html> | |
| <style> | |
| body { | |
| --a: red; | |
| } | |
| #id1 { | |
| --b: 44px; | |
| } | |
| #id2 { | |
| --a: green; | |
| } | |
| #id3 { | |
| --a: inherit; | |
| } | |
| #id4 { | |
| --a: var(--z); | |
| } | |
| #id5 { | |
| --a: var(--b); | |
| --b: var(--a); | |
| } | |
| </style> | |
| <div id="id1"> | |
| <div id="id2"> | |
| <div id="id3"> | |
| </div> | |
| </div> | |
| </div> | |
| <div id="id4"> </div> | |
| <div id="id5"> </div> |