如何将无序列表居中<li>放置为固定宽度div？

<table width="100%">

  <tbody>

  <tr>

    <td width="41%"><img src="/web/20100104192317im_/http://www.studioteknik.com/html2/html/images/hors-service.jpg" width="400" height="424"></td>

    <td width="59%"><p align="left">&nbsp;</p>

      <h1 align="left">StudioTeknik.com</h1>

      <p><br align="left">

        <strong>Marc-André Ménard</strong></p>

      <ul>

        <li>Photographie digitale</li>

        <li>Infographie </li>

        <li>Débug et IT (MAC et PC)</li>

        <li> Retouche </li>

        <li>Site internet</li>

        <li>Graphisme</li>

      </ul>

      <p align="left"><span class="style1"><strong>Cellulaire en suisse : </strong></span><a href="#">+41 079 573 48 99</a></p>

      <p align="left"><strong class="style1">Skype : </strong> <a href="#">menardmam</a></p>

    <p align="left"><strong class="style1">Courriel :</strong><a href="https://web.archive.org/web/20100104192317/mailto:menardmam@hotmail.com">    info@studioteknik.com</a></p></td>

  </tr>

  </tbody>

</table>