<!DOCTYPE html> <title>CSS Cascade Layers: 'revert-layer' reverts origin when no lower priority declarations in the same origin</title> <link rel="help" href="https://drafts.csswg.org/css-cascade-5/#revert-layer"> <link rel="author" href="mailto:xiaochengh@chromium.org"> <link rel="match" href="reference/ref-filled-green-100px-square.xht"> <style> #outer { background-color: red; width: 100px; height: 100px; overflow: hidden; } #inner { color: green; background-color: green; display: inline; display: revert-layer; /* This should behave as 'revert', setting 'display' to 'block' */ } </style> <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> <div id="outer"> <div id="inner"> This<br> is<br> filler<br> text.<br> This<br> is<br> filler<br> text. </div> </div>