#exampleBox {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(128,128,128,0.95);
}
#canvasContainer {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}
#clearFocus {
	line-height: 0px;
	height: 0px;
	visibility: hidden;
}
#closeExample {
	position: absolute;
	left:36px;
	top: 18px;
}
pre code {
	tab-size: 36px;
}