| <!DOCTYPE html> |
| <style> |
| table { |
| border-collapse: collapse; |
| } |
| td, th { |
| } |
| thead, tr { |
| break-inside: avoid; |
| } |
| </style> |
| <p>crbug.com/620456: A nested table header group repeats on each page.</p> |
| <div style="-webkit-columns:3; line-height: 20px; column-fill: auto; height:190px;"> |
| <table id="top"> |
| <thead id="top-thead"> |
| <tr> |
| <th>Col 1</th> |
| </tr> |
| </thead> |
| <tr><td> |
| <div> |
| <table id="next"> |
| <thead id="next-thead"> |
| <tr> |
| <th>Col 1</th> |
| <th>Col 2</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| <tr><td>Te</td><td>xt</td></tr> |
| </tbody> |
| </table> |
| </div> |
| </td></tr> |
| </table> |
| </div> |
| |
