<ons-page>
<ons-list>
<ons-list-header>Thumbnails and titles</ons-list-header>
<ons-list-item expandable>
<div class="left">
<img class="list-item__thumbnail" src="https://placekitten.com/g/40/40">
</div>
<div class="center">
<span class="list-item__title">Cutest kitty</span><span class="list-item__subtitle">On the Internet</span>
</div>
<div class="expandable-content">Expandable content</div>
</ons-list-item>
</ons-list>
</ons-page>