html, body {
	width: 100%;
	height: 100%;
}
body {
	background-color: #ffffff;
	margin: 0;
	overflow: hidden;
	font-family: 'Segoe UI', sans-serif;
}
span {
    font-style: italic;
}
#blocker {
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
}
#instructions {
	width: 100%;
	height: 100%;
	display: -webkit-box;
	display: -moz-box;
	display: box;
	-webkit-box-orient: horizontal;
	-moz-box-orient: horizontal;
	box-orient: horizontal;
	-webkit-box-pack: center;
	-moz-box-pack: center;
	box-pack: center;
	-webkit-box-align: center;
	-moz-box-align: center;
	box-align: center;
	color: #ffffff;
	text-align: center;
	cursor: pointer;
}