LayoutTests/css3/flexbox/column-inside-normal-block-preferred-width.html - WebKit - Git at Google

 <!doctype html>

 <div style="display: flex; flex-direction: row; align-items: center;border:5px solid lime"><div style="border:solid">test</div></div>
	<!doctype html>

	<div style="display: flex; flex-direction: row; align-items: center;border:5px solid lime"><div style="border:solid">test</div></div>