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<!DOCTYPE html> <title>Character Set Example</title> <style> td:last-child { font-size: 3em; } tr:first-child td:last-child { font-size: 1em; } th { text-align: left; font-weight: normal; } </style> <table> <tr> <th>Unicode Character Name: <td>NEGATIVE SQUARED LATIN CAPITAL LETTER O o button <tr> <th>Hexadecimal: <td>🅾 <tr> <th>Decimal: <td>🅾 </table>
