| <!DOCTYPE html> | |
| <head> | |
| <style> | |
| *::first-letter { | |
| margin-bottom: 1em; | |
| float: left; | |
| } | |
| *::before { | |
| content: 'A'; | |
| } | |
| *::after { | |
| content: 'B'; | |
| } | |
| </style> | |
| </head> | |
| <body>PASS if no crash or assert.</body> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| document.body.offsetTop; | |
| document.createElement('div').appendChild(document.body); | |
| </script> | |
| </html> |