 <h2>Properties</h2>

      <dl class="properties">
        <dt id="activeElement" class="property">
          <span class="name"><a href="dart-html/DocumentOrShadowRoot/activeElement.html">activeElement</a></span>
          <span class="signature">&#8594; <a href="dart-html/Element-class.html">Element</a></span>         
        </dt>
        <dd>
          
                  <div class="features">read-only</div>
</dd>
        <dt id="fullscreenElement" class="property">
          <span class="name"><a hre