   <div><item data-expected-margin-bottom="10"></item></div>
                <div>
                    <item data-expected-margin-bottom="0" style="block-size: auto;">
                        <div><item data-expected-margin-bottom="0"></item></div>
                    </item>
                    <item class="collapsed" data-expected-margin-bottom="0">
                        <div><item class="collapsed" data-expected-margin-bottom="0"></item></div>
                    </item>
                </div>
        