| <!doctype html> |
| <title>CSS Container Queries Test: font-relative calc - dynamic</title> |
| <link rel="help" href="https://drafts.csswg.org/css-conditional-5/#size-container"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/cq-testcommon.js"></script> |
| <style> |
| body { font-size: 10px; } |
| body.larger { font-size: 20px; } |
| #container { |
| container-type: inline-size; |
| width: 100px; |
| color: red; |
| } |
| #intermediate { |
| font-size: 8px; |
| } |
| @container (width: calc(1em + 80px)) { |
| #target { color: green; } |
| } |
| </style> |
| <div id="container"> |
| <div id=intermediate> |
| <div id="target"></div> |
| </div> |
| </div> |
| <script> |
| setup(() => assert_implements_size_container_queries()); |
| |
| test(() => { |
| assert_equals(getComputedStyle(target).color, 'rgb(255, 0, 0)'); |
| document.body.className = 'larger'; |
| assert_equals(getComputedStyle(target).color, 'rgb(0, 128, 0)'); |
| }, 'font-relative calc() is responsive to container font-size changes'); |
| </script> |
