| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <title>CSS Containment Test: Layout containment fixed positioned descendants</title> | |
| <style> | |
| #green { | |
| background: green; | |
| width: 100px; | |
| height: 100px; | |
| } | |
| body { | |
| height: 3000px; | |
| margin: 0px; | |
| } | |
| #spacer { | |
| height: 200px; | |
| } | |
| </style> | |
| <script> | |
| function runTest() { | |
| document.documentElement.scrollTop += 200; | |
| } | |
| </script> | |
| <body onload="runTest()"> | |
| <div id="spacer"></div> | |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> | |
| <div id="green"></div> | |
| </body> |