CSS3 Opacity Transition Image Wiggle Bug in Mozilla Firefox - Branding, Print and Website Design Odiham, HookI recently came across an annoying problem in Firefox when developing a website. A CSS Opacity change applied to an image on mouse hover was causing the image to scale down in size horizontally by 1 pixel. This would happen on hover, the transition of opacity would then occur over half a second to change opacity of the image at which point the image would scale back up to the normal size. And vice
