| <!doctype html> |
| <title>CSS Container Queries Test: query of inline-size container in vertical-rl</title> |
| <link rel="help" href="https://drafts.csswg.org/css-contain-3/#size-container"> |
| <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> |
| <style> |
| #ancestry { writing-mode: vertical-rl; } |
| #keg { container-type: inline-size; } |
| @container size(max-height: 200px) { |
| #target { width: 400px; } |
| } |
| @container size(min-height: 400px) { |
| #target { width: 20px; } |
| } |
| </style> |
| <div id="ancestry"> |
| <div id="keg"> |
| <div id="target"> |
| <div style="width:50px;"></div> |
| </div> |
| </div> |
| </div> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/cq-testcommon.js"></script> |
| <script> |
| setup(() => assert_implements_container_queries()); |
| |
| test(()=> { |
| ancestry.style.height = "100px"; |
| assert_equals(keg.offsetWidth, 400); |
| |
| ancestry.style.height = "300px"; |
| assert_equals(keg.offsetWidth, 50); |
| |
| ancestry.style.height = "500px"; |
| assert_equals(keg.offsetWidth, 20); |
| }, "inline-size containment only"); |
| </script> |