| <!doctype html> |
| <meta charset="utf-8"> |
| <title>CSS Pseudo-Elements Test: highlight cascade: unset is treated like inherit regardless of whether property is inherited</title> |
| <link rel="author" title="Delan Azabani" href="mailto:dazabani@igalia.com"> |
| <link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade"> |
| <link rel="match" href="highlight-cascade-001-ref.html"> |
| <meta name="assert" value="This test verifies that, given ::selection styles with both color and background-color declared as unset, both properties inherit their values from the parent ::selection styles. All properties become inherited for the purposes of deciding whether unset should mean initial or inherit."> |
| <script src="support/selections.js"></script> |
| <link rel="stylesheet" href="support/highlights.css"> |
| <style> |
| main { |
| font-size: 7em; |
| margin: 0.5em; |
| } |
| main::selection { |
| background-color: green; |
| color: white; |
| } |
| main > span::selection { |
| background-color: unset; |
| color: unset; |
| } |
| </style> |
| <p>Test passes if the text below is white on green. |
| <main class="highlight_reftest"><span>quick</span></main> |
| <script>selectNodeContents(document.querySelector("main"));</script> |
