<!DOCTYPE html> <html lang="en"> <head> <title>Testcase for bug 770629</title> <style> .outer { position: absolute; left: 100px; -moz-transform: scale(0.5,1); -moz-perspective: 200px; -moz-perspective-origin: 50% 0px; } .inner { width: 100px; height: 100px; background: blue; -moz-transform: rotateY(0deg); } </style> </head> <body> <div class="outer"> <div class="inner"></div> </div> </body> </html>