| <!doctype HTML> | |
| <title>Blend-mode on the root stacking context blends with the root element's background.</title> | |
| <html style="background: #000"> | |
| <div style="width: 50px; height: 50px; background: #000"></div> | |
| <div id=spacer style="width: 100px; height: 3000px"></div> | |
| </html> |