highlight-paired-cascade-006.html (1217B)
1 <!doctype html> 2 <meta charset="utf-8"> 3 <title>CSS Pseudo-Elements Test: paired cascade: UA default highlight colors are used when highlight pseudo has declared color value of revert</title> 4 <link rel="author" name="Delan Azabani" href="mailto:dazabani@igalia.com"> 5 <link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade"> 6 <link rel="match" href="highlight-paired-cascade-006-ref.html"> 7 <meta name="assert" value="This test verifies that setting color to revert on ::selection does not suppress any UA non-initial used value for background-color. Because the revert value rolls back the cascade, it destroys its own existence as a cascaded value, and this is also true under paired cascade."> 8 <script src="support/selections.js"></script> 9 <link rel="stylesheet" href="../support/highlights.css"> 10 <style> 11 main { 12 font-size: 7em; 13 margin: 0.5em; 14 } 15 main::selection { 16 /* 17 Used background-color should be UA default, not initial. 18 */ 19 color: revert; 20 } 21 </style> 22 <p>Test passes if the text below appears to be highlighted. 23 <main class="highlight_reftest">quick</main> 24 <script>selectNodeContents(document.querySelector("main"));</script>