I am having some problems with scaling my project for devices. 'Fullscreen in browser' doesn't go fullscreen. Letterbox mode is the closest I have come to getting it fullscreen but all the others either move the screen to the right and leave a gap n the left or crops it. I would like my game to provide native like gaming and therefore need to scale it to the screen width and height (and remove the URL bar but I found a topic about it).
My dimensions I am currently using is 480*320 which is consistent across all my layouts.
Thanks for the help