        <th>HTML5 Data Attribute</th>
                            </tr>
                        </thead>
                        <tbody>
                            <tr>
                                <td>distanceX</td>
                                <td>70%</td>
                                <td>Percentage or fixed width in pixels</td>
                                <td>data-distanceX="70%"</td>
                            </tr>
                        </tbody>
                    </table>


         