| <!DOCTYPE html> | |
| <style> | |
| #blur { | |
| position: absolute; | |
| width: 200px; | |
| height: 200px; | |
| left: 100px; | |
| top: 100px; | |
| box-sizing: border-box; | |
| border: 1px solid green; | |
| -webkit-backdrop-filter: blur(50px); | |
| } | |
| </style> | |
| <div id="blur"></div> | |
| <pre id="log"></pre> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| const log = document.getElementById("log"); | |
| if (window.internals) | |
| log.innerText = window.internals.platformLayerTreeAsText(document.getElementById("blur")); | |
| </script> |