LayoutTests/fast/writing-mode/vertical-float-margin.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html><body>
 	There should be a blue block at the center of a black border.
 <div style="-webkit-writing-mode: vertical-rl; border: solid 5px black">
   <div style="float: left; margin: 50px; width: 50px; height: 50px; background-color: blue;">
   </div>
 </div>
 </body></html>
	<!DOCTYPE html>
	<html><body>
	There should be a blue block at the center of a black border.
	<div style="-webkit-writing-mode: vertical-rl; border: solid 5px black">
	<div style="float: left; margin: 50px; width: 50px; height: 50px; background-color: blue;">
	</div>
	</div>
	</body></html>