ext_alpha</th>
      <td><p>(numeric) The text alpha of the axis label.</p></td>
    </tr>
    <tr>
      <th>axis_label_text_baseline</th>
      <td><p>('top', 'middle', 'bottom', 'alphabetic', 'hanging') The text baseline of the axis label.</p></td>
    </tr>
    <tr>
      <th>axis_label_text_color</th>
      <td><p>(color) The text color of the axis label.</p></td>
    </tr>
    <tr>
      <th>axis_label_text_font</th>
      <td><p>(string) The text font of the axis label.</p></td>
    </tr>
    <tr>
  