| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <title>CSS will-change reference</title> | |
| <link rel="author" title="L. David Baron" href="https://dbaron.org/"> | |
| <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> | |
| <style> | |
| html, body { margin: 0; padding: 0; } | |
| div { width: 100px; height: 100px; margin: 100px 0 0 100px; background: green } | |
| </style> | |
| <body> | |
| <div></div> | |
| </body> |