<!DOCTYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Test that XUL attributes are not supported on non-XUL elements</title> <style type="text/css"> <![CDATA[ html, body { display: -moz-box; margin: 0; padding: 0; width: 100%; height: 100%; } body > div { display: -moz-box; background: yellow; -moz-box-flex: 1; -moz-box-orient: horizontal; } div > div { display: -moz-box; -moz-box-flex: 1; border: 1px solid blue; } ]]> </style> </head> <body> <div> <div>2</div> <div>1</div> <div>width</div> <div>height</div> <div>minwidth</div> <div>minheight</div> <div>maxwidth</div> <div>maxheight</div> <div>flex</div> </div> </body> </html>