| <!DOCTYPE html> | |
| <link rel="stylesheet" href="resource-use.css"> | |
| <!-- these first few elements will get a backdrop layer --> | |
| <div></div> | |
| <div><div></div></div> | |
| <div></div> | |
| <div><div><div><div></div></div></div></div> | |
| <div></div> | |
| <div></div> | |
| <!-- and by here we're exceeding the limits, so they won't get a backdrop layer --> | |
| <div><div></div></div> | |
| <div></div> | |
| <script src="layer-tree-as-text.js"></script> |