LayoutTests/fast/block/block-only/margin-collapse-first-last-are-floating.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <body>
 <div style="width: 100px; height: 100px;">
     <div style="float: left; width: 20px; height: 10px;"></div>
     <div style="margin: 10px; width: 50px; height: 50px;"></div>
 </div>
 <div style="width: 100px; height: 100px;">
     <div style="margin: 30px; width: 50px; height: 50px;"></div>
     <div style="float: left; width: 20px; height: 10px;"></div>
 </div>
 <div style="margin: 40px; width: 50px; height: 50px;"></div>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<body>
	<div style="width: 100px; height: 100px;">
	<div style="float: left; width: 20px; height: 10px;"></div>
	<div style="margin: 10px; width: 50px; height: 50px;"></div>
	</div>
	<div style="width: 100px; height: 100px;">
	<div style="margin: 30px; width: 50px; height: 50px;"></div>
	<div style="float: left; width: 20px; height: 10px;"></div>
	</div>
	<div style="margin: 40px; width: 50px; height: 50px;"></div>
	</body>
	</html>