<table>
                <thead>
                    <tr>
                        <th colspan="2">Nosso Funcionamento</th> 

                    </tr>
                    <tr>
                        <th>Dia</th>
                        <th>Horário</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>Segunda</td>
                        <td>8h ~ 20h</td>
                    </tr>
                    <tr>
                        <td>Quarta</td>
                        <td>8h ~ 20h</td>
                    </tr>
                    <tr>
                        <td>Sexta</td>
                        <td>8h ~ 20h</td>
                    </tr>
                </tbody>
            </table>