e>).</li>
<li>The presence of a wrapping <code>&lt;div&gt;</code> means the application is contained in a
block-layout element. When removed, and depending on if the application
specifies a <code>rootElement</code> in <code>config/environment.js</code>, the application may no
longer be contained in a block-layout element.</li>
</ul>
<p>If your application relies on those behaviors it is still recommended that
you <em>enable</em> this feature, and simply add an appropriate element to
<code>app/templates/appl