s used as a presentational hint
           setting the element's height property to the corresponding value,
           overridden by inline style height: 200px.
           The line-ascent defaults to 0. -->
      <mspace id="depthAttributePlusHeightProperty"
              width="200px" depth="300px"
              style="height: 200px; background: yellow"/>
    </math>

  </body>
</html>
