| <!DOCTYPE html> |
| <style> |
| #t { width: 400px; height: 400px; } |
| #t::first-letter { background-color: red; } |
| #t:hover::first-letter { background-color: green; } |
| </style> |
| <div id="t"> |
| <div> |
| <p>X</p> |
| <p>The X above should have a green background when hovered.</p> |
| </div> |
| </div> |
| <script> |
| document.body.offsetTop; // Force layout. The mouse is not tracked before first layout. |
| |
| if (window.eventSender) |
| eventSender.mouseMoveTo(100, 100); // Hover. |
| |
| document.body.offsetTop; // Update layout for the hovered state. |
| </script> |
