html, body {
	counter-reset: slide;
}

thead td {
	font-weight: bold;
}

table {
	border-collapse: collapse;
}

.slide {
	counter-increment: slide;
}

.slide h2:before {
	content: counter(slide);
	opacity: 0.5;
	margin-right: 0.3em;
}

@media screen {
	html, body {
		margin: 0px;
		height: 100%;
		overflow: hidden;
	}
	
	h1 {
		display: none;
	}

	.slide {
		position: absolute;
		width: 100%;
		height: 100%;
		overflow: hidden;
		background-color: white;
		transform-origin: 0 0;
		-o-transform-origin: 0 0;
		-ms-transform-origin: 0 0;
		-moz-transform-origin: 0 0;
		-webkit-transform-origin: 0 0;

		transition: transform 500ms;
		-o-transition: -o-transform 500ms;
		-ms-transition: -ms-transform 500ms;
		-moz-transition: -moz-transform 500ms;
		-webkit-transition: -webkit-transform 500ms;
	}

	.slide.before {
		transform: translate(-100%, 0);
		-o-transform: translate(-100%, 0);
		-ms-transform: translate(-100%, 0);
		-moz-transform: translate(-100%, 0);
		-webkit-transform: translate(-100%, 0);
	}

	.slide.after {
		transform: translate(100%, 0);
		-o-transform: translate(100%, 0);
		-ms-transform: translate(100%, 0);
		-moz-transform: translate(100%, 0);
		-webkit-transform: translate(100%, 0);
	}

	.overview footer {
		display: none;
	}

	.overview .slide {
		cursor: pointer;
	}
	
	.overview .slide:after {
		content: counter(slide);
	}

	#help {
		left: 50%;
		top: 50%;
		position: fixed;
		transform: translate(-50%, -50%);
		-o-transform: translate(-50%, -50%);
		-ms-transform: translate(-50%, -50%);
		-moz-transform: translate(-50%, -50%);
		-webkit-transform: translate(-50%, -50%);
		color: white;
		text-shadow: 0px 1px 1px black;
		background-color: rgba(100, 100, 100, 0.9);
		border-radius: 20px;
		padding: 1em;
	}
	
	#help h2 {
		font-size: 120%;
		text-align: center;
	}

	#help p {
		text-align: center;
	}
	
	#help a {
		color: white;
	}
	
	#help table {
		margin: 0 auto;
	}
	
	#help td {
		padding: 0.3em 1em;
	}
	
	#help td:last-child {
		text-align: right;
		font-weight: bold;
	}
}

@media print {
	.slide {
		page-break-after: always;
	}
	
	footer {
		display: none;
	}
}