body {
	margin: 0;
	background: #fafafa;
	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
	color: #333;
	position: absolute;
	height: 100%;
	width: 100%;
	min-height: 800px;
}

#title {
	width: 900px;
	min-height: 18px;
	margin: 10px auto;
	text-align: center;
	font-size: 16px;
	color: #e2e2e2;
	font-weight: 400;
}

#title:hover {
	color: #777;
}

#viewer.spreads {
	width: 900px;
	height: 600px;
	box-shadow: 0 0 4px #ccc;
	border-radius: 5px;
	padding: 0;
	position: relative;
	margin: 10px auto;
	background: white url("https://cdn-cjenf.nitrocdn.com/YraLELSZjLLoXiaoCRXXEKAGQjbZVtuO/assets/images/optimized/rev-1f7c414/futurepress.github.io/epub.js/examples/ajax-loader.gif") center center no-repeat;
	top: calc(50vh - 400px);
}

#viewer.spreads.nitro-lazy {
	background: none !important;
}

#viewer.spreads .epub-view > iframe {
	background: white;
}

#viewer.scrolled {
	overflow: hidden;
	width: 800px;
	margin: 0 auto;
	position: relative;
	background: url("https://cdn-cjenf.nitrocdn.com/YraLELSZjLLoXiaoCRXXEKAGQjbZVtuO/assets/images/optimized/rev-1f7c414/futurepress.github.io/epub.js/examples/ajax-loader.gif") center center no-repeat;
}

#viewer.scrolled.nitro-lazy {
	background: none !important;
}

#viewer.scrolled .epub-container {
	background: white;
	box-shadow: 0 0 4px #ccc;
	margin: 10px;
	padding: 20px;
}

#viewer.scrolled .epub-view > iframe {
	background: white;
}

#prev {
	left: 0;
}

#next {
	right: 0;
}

#toc {
	display: block;
	margin: 10px auto;
}

@media (min-width: 1000px) {
	#viewer.spreads:after {
		position: absolute;
		width: 1px;
		border-right: 1px #000 solid;
		height: 90%;
		z-index: 1;
		left: 50%;
		margin-left: -1px;
		top: 5%;
		opacity: .15;
		box-shadow: -2px 0 15px rgba(0, 0, 0, 1);
		content: "";
	}
	
	#viewer.spreads.single:after {
		display: none;
	}
	
	#prev {
		left: 40px;
	}
	
	#next {
		right: 40px;
	}
}

.arrow {
	position: fixed;
	top: 50%;
	margin-top: -32px;
	font-size: 64px;
	color: #e2e2e2;
	font-family: arial, sans-serif;
	font-weight: bold;
	cursor: pointer;
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select: none;
	text-decoration: none;
}

.navlink {
	margin: 14px;
	display: block;
	text-align: center;
	text-decoration: none;
	color: #ccc;
}

.arrow:hover, .navlink:hover {
	color: #777;
}

.arrow:active, .navlink:hover {
	color: #000;
}

#book-wrapper {
	width: 480px;
	height: 640px;
	overflow: hidden;
	border: 1px solid #ccc;
	margin: 28px auto;
	background: #fff;
	border-radius: 0 5px 5px 0;
	position: absolute;
}

#book-viewer {
	width: 480px;
	height: 660px;
	margin: -30px auto;
	-moz-box-shadow: inset 10px 0 20px rgba(0, 0, 0, .1);
	-webkit-box-shadow: inset 10px 0 20px rgba(0, 0, 0, .1);
	box-shadow: inset 10px 0 20px rgba(0, 0, 0, .1);
}

#book-viewer iframe {
	padding: 40px 40px;
}

#controls {
	position: absolute;
	bottom: 16px;
	left: 50%;
	width: 400px;
	margin-left: -200px;
	text-align: center;
	display: none;
}

#controls > input[type=range] {
	width: 400px;
}

#navigation {
	width: 400px;
	height: 100vh;
	position: absolute;
	overflow: auto;
	top: 0;
	left: 0;
	background: #777;
	-webkit-transition: -webkit-transform .25s ease-out;
	-moz-transition: -moz-transform .25s ease-out;
	-ms-transition: -moz-transform .25s ease-out;
	transition: transform .25s ease-out;
}

#navigation.fixed {
	position: fixed;
}

#navigation h1 {
	width: 200px;
	font-size: 16px;
	font-weight: normal;
	color: #fff;
	margin-bottom: 10px;
}

#navigation h2 {
	font-size: 14px;
	font-weight: normal;
	color: #b0b0b0;
	margin-bottom: 20px;
}

#navigation ul {
	padding-left: 36px;
	margin-left: 0;
	margin-top: 12px;
	margin-bottom: 12px;
	width: 340px;
}

#navigation ul li {
	list-style: decimal;
	margin-bottom: 10px;
	color: #cccddd;
	font-size: 12px;
	padding-left: 0;
	margin-left: 0;
}

#navigation ul li a {
	color: #ccc;
	text-decoration: none;
}

#navigation ul li a:hover {
	color: #fff;
	text-decoration: underline;
}

#navigation ul li a.active {
	color: #fff;
}

#navigation #cover {
	display: block;
	margin: 24px auto;
}

#navigation #closer {
	position: absolute;
	top: 0;
	right: 0;
	padding: 12px;
	color: #cccddd;
	width: 24px;
}

#navigation.closed {
	-webkit-transform: translate(-400px, 0);
	-moz-transform: translate(-400px, 0);
	-ms-transform: translate(-400px, 0);
}

svg {
	display: block;
}

.close-x {
	stroke: #cccddd;
	fill: transparent;
	stroke-linecap: round;
	stroke-width: 5;
}

.close-x:hover {
	stroke: #fff;
}

#opener {
	position: absolute;
	top: 0;
	left: 0;
	padding: 10px;
	stroke: #e2e2e2;
	fill: #e2e2e2;
}

#opener:hover {
	stroke: #777;
	fill: #777;
}