[oiver55]

So I want to use a table and I have been fighting with the code for a while, looking up how to's here and there, and I'm getting close. Why has my table become two columns instead of one?
Thank you for your time.

<table class="center" border="1" sytle="width:50%">
      <thead>
        <tr>
          <th>SPECIFIC WARNING SIGNS FOR COMMON CANCERS</th>
        </tr>
      </thead>

      <tbody>
        <tr>
          <td>
            <ol>
              <li>COLONORRECTAL CANCER: rectal bleeding, blood in the stools, and change in bowel habits.</li>
            </ol>
          </td>

          <td>
            <ol start="2">
              <li>
                <p style="text-align: justify;">BLADDER CANCER: blood in the urine and increased urinary frequency.</p>
              </li>
            </ol>

            <ol start="3">
              <li>
                <p style="text-align: center;">SKIN CANCER AND MELANOMA: a change in the color or size of a mole, generally involving the spread of pigmentation, oozing, bleeding, scaliness, tenderness, and itchiness.</p>
              </li>
            </ol>

            <ol start="4">
              <li>
                <p style="text-align: center;">PROSTATE CANCER: Weak or interrupted urine flow, blood in the urine, and nagging pain in the lower back, pelvis, and groin.</p>
              </li>
            </ol>

            <ol start="5">
              <li>
                <p style="text-align: center;">BREAST CANCER: a lump, swelling or thickening in the breast, or other changes in the texture of breast tissue; nipple discharge or retraction; and dimpling of the skin.</p>
              </li>
            </ol>

            <ol start="6">
              <li>
                <p style="text-align: center;">CANCER OF THE PANCREAS: despite no specific early warning signs, there is often regular abdominal pain and digestive difficulties as the cancer progresses.</p>
              </li>
            </ol>

            <ol start="7">
              <li>
                <p style="text-align: center;">LUNG CANCER: nagging cough, chest pain, streaks of blood in the sputum, and recurring pneumonia or bronchitis.</p>
              </li>

              <li>
                <p style="text-align: center;">LEUKEMIA / LYMPHOMA: fatigue, weight loss, paleness, persistent infections, swollen lymph nodes, easy bruising, fever and night sweats.</p>
              </li>
            </ol>

            <ol start="9">
              <li>
                <p style="text-align: center;">CANCER OF THE UTERUS OR CERVIX: bleeding in the vagina unrelated to menstruation and an abnormal vaginal discharge.</p>
              </li>
            </ol>
          </td>
        </tr>

        <tr>
          <td valign="top" width="357">
            <p align="justify" style="text-align: center;">10. The good news is that while cancer cannot be cured by conventional medicine (surgery, radiation, chemotherapy), alternative natural medicine has repeated shown that it can be cured — especially by therapies that involve chiefly uncooked foods and raw vegetable juices like carrots, beets, celery, etc. The truth is often stranger than fiction. Believe it or not!</p>
          </td>
        </tr>
      </tbody>
    </table>