       </tr>
        <tr>
            <td>size1...size7</td>
            <td>Set width from 56px to 56px*N</td>
        </tr>
        <tr>
            <td>full-width</td>
            <td>Set width to 100%</td>
        </tr>
        <tr>
            <td>full-height</td>
            <td>Set height to 100%</td>
        </tr>
        <tr>
            <td>fixed-top</td>
            <td>Set element position to fixed top</td>
        </tr>
        <tr>
            <td>fixed-bottom</td>
            <td>Set element 