this page, you should use:
					</p>
					<div class="panel fade" id="js-yarn-targets">
						Waiting for JavaScript to load...
					</div>
				</section>
			</div>
			<div class="chapter-4" id="chapter-panels">
				<h2>
					Panels
				</h2>
				<section class="panel box" id="panel-panel">
					<h3>
						Panel
					</h3>
					<p>
						A <dfn id="dfn-panel">Panel</dfn> is a <b>container</b> styled with a <b>slight background color</b> and no borders.
					</p>
					<div class="panel float-bottom">
						H