HTML

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


    # table {
margin: 20px 0 40px;

}