| <!DOCTYPE html> |
| <style> |
| div { |
| width: 0px; |
| font-family: Ahem; |
| font-size: 20px; |
| color: green; |
| } |
| </style> |
| <div> X</div> |
| <div> <span>X</span></div> |
| <div><span> X</span></div> |
| <div> <span> X</span></div> |
| <div> <span style="margin: 20px;"> X</span></div> |
| <div> <span style="padding: 20px;"> X</span></div> |
| <div> <span><span>X</span></span></div> |
| <div> <span></span><span><span>X</span></span></div> |
| <div><span></span> <span></span><span><span>X</span></span></div> |
| <div><span></span><span></span> <span><span>X</span></span></div> |
| <div><span></span><span></span><span> <span>X</span></span></div> |
| <div><span></span><span></span><span><span> X</span></span></div> |
| <div><span></span><span></span><span><span style="margin: 20px"> X</span></span></div> |
| <div><span></span><span></span><span><span style="padding: 20px"> X</span></span></div> |
