this is a very small issue, but I've noticed that on my game page settings for a webbuild when I specify the "view port" dimensions to match my resolution dimensions in the build of my game, I get a solid bar on the left and the top of the game window that isn't on the right and the bottom. I think this is some weird thing with the padding on the div of the container that holds the game window. To compensate I have to add units to the setting for "view port" dimensions to be greater than that of my game build. This allows there to be a good looking solid border around the entire window. It pushes the solid colored area right, and down when I do this.