| <style> | |
| ruby { | |
| float:left; | |
| column-count: 2; | |
| } | |
| </style> | |
| <ruby id=ruby>content</ruby> | |
| Pass if no crash. | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| document.body.offsetHeight; | |
| ruby.innerHTML="<button>click me</button>"; | |
| styleSheet = document.styleSheets[0]; | |
| styleSheet.addRule('#ruby::before','content: counter(coun2)'); | |
| </script> |