| <!DOCTYPE html> |
| <title>CSS Container Queries Test: var() in size query values</title> |
| <link rel="help" href="https://drafts.csswg.org/css-conditional-5/#size-container"> |
| <link rel="help" href="https://drafts.csswg.org/mediaqueries-4/#units"> |
| <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8088"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/cq-testcommon.js"></script> |
| <style> |
| #container { |
| container-type: size; |
| width: 200px; |
| --query: 100px; |
| --invalid-value: initial; |
| } |
| |
| @container (width > var(--invalid-value, var(--query, 500px))) { |
| #target { |
| height: 50px; |
| background-color: green; |
| } |
| } |
| </style> |
| <div id=container> |
| <div id=target></div> |
| </div> |
| <script> |
| setup(() => assert_implements_size_container_queries()); |
| |
| test(() => { |
| assert_equals(getComputedStyle(target).backgroundColor, 'rgb(0, 128, 0)'); |
| }, 'inline-size with var-substitution'); |
| </script> |
