#game {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	max-width: 1920px;
	max-height: 1080px;
	min-width: 800px;
	min-height: 600px;
}
#main {
	position: fixed;
	z-index: 0;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	max-width: 1920px;
	max-height: 1080px;
	min-width: 800px;
	min-height: 600px;
}
#hud {
	position: fixed;
	z-index: 10;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	max-width: 1920px;
	max-height: 1080px;
	min-width: 800px;
	min-height: 600px;
}