| <!DOCTYPE html> | |
| <html> | |
| <style> | |
| body { | |
| margin: 0px; | |
| } | |
| span { | |
| color: green; | |
| font-family: Ahem; | |
| font-size: 20px; | |
| } | |
| </style> | |
| <body> | |
| <span id=changeThis>PASS if you cannot read this text.</span><script> | |
| document.body.offsetHeight; | |
| changeThis.style.backgroundColor = "green"; | |
| </script></body></html> |