.libro3d {
 height:430px;
}

.bk-list {
	list-style: none;
}

.bk-list li {
	width: 250px;
	float: left;
	z-index: 1;
	-webkit-perspective: 1800px;
	-moz-perspective: 1800px;
	perspective: 1800px;
}

.bk-list li .bk-book {
	position: absolute;
	width: 100%;
	height: 400px;
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-transition: -webkit-transform .5s;
	-moz-transition: -moz-transform .5s;
	transition: transform .5s;
}

.bk-list li .bk-book.bk-bookdefault:hover {
	-webkit-transform: rotate3d(0,1,0,35deg);
	-moz-transform: rotate3d(0,1,0,35deg);
	transform: rotate3d(0,1,0,35deg);
}

.bk-list li .bk-book > div,
.bk-list li .bk-front > div {
	display: block;
	position: absolute;
}

.bk-list li .bk-front {
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-transform-origin: 0% 50%;
	-moz-transform-origin: 0% 50%;
	transform-origin: 0% 50%;
	-webkit-transition: -webkit-transform .5s;
	-moz-transition: -moz-transform .5s;
	transition: transform .5s;
	-webkit-transform: translate3d(0,0,20px);
	-moz-transform: translate3d(0,0,20px);
	transform: translate3d(0,0,20px);
	z-index: 10;
}

.bk-list li .bk-front > div {
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
	backface-visibility: hidden;
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.bk-list li .bk-front,
.bk-list li .bk-back,
.bk-list li .bk-front > div {
	width: 250px;
	height: 405px;
}

.bk-list li .bk-left {
	width: 40px;
	left: -20px;
}

.bk-list li .bk-back {
	-webkit-transform: rotate3d(0,1,0,-180deg) translate3d(0,0,20px);
	-moz-transform: rotate3d(0,1,0,-180deg) translate3d(0,0,20px);
	transform: rotate3d(0,1,0,-180deg) translate3d(0,0,20px);
	box-shadow: 10px 10px 25px rgba(0,0,0,0.2);
	border-radius: 3px 0 0 3px;
}

.bk-list li .bk-cover-back {
	background-color: #000;
	-webkit-transform: rotate3d(0,1,0,-180deg);
	-moz-transform: rotate3d(0,1,0,-180deg);
	transform: rotate3d(0,1,0,-180deg);
}

.bk-list li .bk-left {
	height: 405px;
	-webkit-transform: rotate3d(0,1,0,-90deg);
	-moz-transform: rotate3d(0,1,0,-90deg);
	transform: rotate3d(0,1,0,-90deg);
}

/* Transform classes */

.bk-list li .bk-viewinside .bk-front {
	-webkit-transform: translate3d(0,0,10px) rotate3d(0,1,0,-160deg);
	-moz-transform: translate3d(0,0,10px) rotate3d(0,1,0,-160deg);
	transform: translate3d(0,0,10px) rotate3d(0,1,0,-160deg);
}

.bk-list li .bk-book.bk-viewback {
	-webkit-transform: translate3d(0,0,0px) rotate3d(0,1,0,180deg);
	-moz-transform: translate3d(0,0,0px) rotate3d(0,1,0,180deg);
	transform: translate3d(0,0,0px) rotate3d(0,1,0,180deg);
}

.bk-list li .bk-viewback .bk-back {
	z-index: 10;
}

/* Main colors and content */

.bk-list li .bk-front > div {
	border-radius: 0 3px 3px 0;
	box-shadow: 
		inset 4px 0 10px rgba(0, 0, 0, 0.1);
}

.bk-list li .bk-front:after {
	top: 1px;
	bottom: 1px;
	left: -1px;
	width: 1px;
}

.bk-list li .bk-cover:after,
.bk-list li .bk-back:after {
	content: '';
	position: absolute;
	top: 0;
	left: 5px;
	bottom: 0;
	width: 3px;
	background: rgba(0,0,0,0.06);
	box-shadow: 1px 0 3px rgba(255, 255, 255, 0.1);
}

.bk-list li .bk-back:after {
	left: auto;
	right: 5px;
}

/* Individual style & artwork */

/* Book 1 */
.book-1 .bk-front > div,
.book-1 .bk-back,
.book-1 .bk-left,
.book-1 .bk-front:after {
	background-color: #fff;
}

/* Fallbacks */

.no-csstransforms3d .bk-list li .bk-book > div,
.no-csstransforms3d .bk-list li .bk-book .bk-cover-back {
	display: none;
}

.no-csstransforms3d .bk-list li .bk-book > div.bk-front {
	display: block;
}