| <!DOCTYPE html> |
| <title>CSS Positioned Layout Module Test: 'overlay' is a valid transition-property value</title> |
| <link rel="help" href="https://drafts.csswg.org/css-position-4/#overlay"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/parsing-testcommon.js"></script> |
| <script src="/css/support/computed-testcommon.js"></script> |
| <div id="target"></div> |
| <script> |
| test_valid_value("transition-property", "overlay"); |
| test_valid_value("transition", "overlay 2s"); |
| |
| test_computed_value("transition-property", "overlay"); |
| test_computed_value("transition", "overlay 1s"); |
| </script> |
