line-flex; width:100px; height:100px; background:green;">
				display: inline-flex;
			</div>
			<div style="display:inline-grid; width:100px; height:100px; background:green;">
				display: inline-grid;
			</div>
		</div>
		<hr />
		<h2 style="margin:0 0 1em; font:bold 16px monospace;">
			Box generation
		</h2>
		<div style="font:20px serif;">
			<div style="display:inline-block; background:blue;">
				<div style="display:none; width:100px; height:100px; background:green;">
					display: none;
				</div>
	