| <!DOCTYPE html> | |
| <table> | |
| <caption id="target"></caption> | |
| <td> | |
| <div style="display: inline-block; height: 10%;"></div> | |
| </td> | |
| <td style="vertical-align: baseline;"></td> | |
| </table> | |
| <script> | |
| document.body.offsetTop; | |
| document.getElementById('target').style.height = '100px'; | |
| </script> |