|  | <!DOCTYPE html> | 
|  | <html class="reftest-wait"> | 
|  | <title>View transitions: basic cross-document navigation</title> | 
|  | <link rel="help" href="https://drafts.csswg.org/css-view-transitions-2/"> | 
|  | <link rel="author" href="mailto:khushalsagar@chromium.org"> | 
|  | <link rel="match" href="root-element-transition-no-opt-in-ref.html"> | 
|  | <script src="/common/reftest-wait.js"></script> | 
|  | <style id="vt-style"> | 
|  | @view-transition { navigation: auto; } | 
|  | </style> | 
|  | <style> | 
|  | html { | 
|  | background: blue; | 
|  | } | 
|  | .hidden { | 
|  | width: 10px; | 
|  | height: 10px; | 
|  | view-transition-name: hidden; | 
|  | background: green; | 
|  | contain: layout; | 
|  | } | 
|  | </style> | 
|  | <div class="hidden"></div> | 
|  | <script> | 
|  | function runTest() { | 
|  | document.querySelector("#vt-style").remove(); | 
|  | const url = "resources/root-element-transition-opt-in-removed.html"; | 
|  | window.location.replace(new URL(url, window.location)); | 
|  | } | 
|  | onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); | 
|  | </script> | 
|  | </html> |