| <!DOCTYPE html> | |
| <meta charset="UTF-8"> | |
| <title>CSS Reference: symbols function, invalid</title> | |
| <link rel="author" title="Xidorn Quan" href="https://www.upsuper.org/"> | |
| <link rel="stylesheet" href="support/ref-common.css"> | |
| <div>-2</div> | |
| <div>-1</div> | |
| <div>0</div> | |
| <div>⚪</div> | |
| <div>⚫</div> | |
| <div>⚪⚪</div> | |
| <div>⚪⚫</div> | |
| <div>⚫⚪</div> | |
| <div>⚫⚫</div> | |
| <div>⚪⚪⚪</div> |