| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>backdrop-filter: Edge pixels shouldn't get filtered</title> |
| <link rel="author" title="Mason Freed" href="mailto:masonfreed@chromium.org"> |
| <link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty"> |
| <link rel="match" href="backdrop-filter-edge-pixels-ref.html"> |
| |
| <div class="box"></div> |
| <div style="position:absolute;top:100px;"> |
| <p>Expected above: A pure white box with a blue border.<br> |
| No dark/black should be observed within the white box.</p> |
| </div> |
| |
| <style> |
| .box { |
| position: absolute; |
| width: 100px; |
| height: 100px; |
| top: 0px; |
| left: 0px; |
| border: 1px solid blue; |
| backdrop-filter: blur(30px); |
| } |
| </style> |
