lass="constant">
          <span class="name ">bottom</span>
          <span class="signature">&#8594; const <a href="dart-ui/PlaceholderAlignment-class.html">PlaceholderAlignment</a></span>
                  </dt>
        <dd>
          <p>Align the bottom edge of the placeholder with the bottom edge of the text.</p>
<p>When the placeholder is very tall, the extra space will rise from the
bottom and extend through the top of the line.</p>
                  
  <div>
            <span class="signature"><code