| <!DOCTYPE html> | |
| <style> | |
| th { | |
| overflow: scroll; | |
| column-count: 3; | |
| direction: rtl; | |
| padding-left: 100%; | |
| padding-right: 10px; | |
| } | |
| </style> | |
| <script src='../../resources/testharness.js'></script> | |
| <script src='../../resources/testharnessreport.js'></script> | |
| <script> | |
| async_test((t) => { | |
| document.addEventListener("DOMContentLoaded", () => { | |
| let th = document.createElement('th'); | |
| document.body.appendChild(th); | |
| t.done(); | |
| }); | |
| }); | |
| </script> |