<!DOCTYPE html>

<html>
<script src="resources/polyfill.js"></script>

<p>Fallback elements should be rendered if it's distributed</p>

<div id="host1">
    <div id="host2">
        <div id="host3">
            <div>content fallback element</div>
            <div>shadow fallback element</div>
            <div>This should be selected.</div>
            <div>content fallback element</div>
            <div>This also should be selected.</div>
        </div>
    </div>
</div>

</html>