@-webkit-keyframes rotatingAnimationX {
  0%{
    -webkit-transform: rotateX(0deg);
            transform: rotateX(0deg);
  }
  100% {
    -webkit-transform: rotateX(360deg);
            transform: rotateX(360deg);
  }
}
@keyframes rotatingAnimationX {
  0%{
    -webkit-transform: rotateX(0deg);
            transform: rotateX(0deg);
  }
  100% {
    -webkit-transform: rotateX(360deg);
            transform: rotateX(360deg);
  }
}
@-webkit-keyframes rotatingAnimationY {
  0%{
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  }
  100% {
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
}
@keyframes rotatingAnimationY {
  0%{
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
  }
  100% {
    -webkit-transform: rotateY(360deg);
            transform: rotateY(360deg);
  }
}
@-webkit-keyframes rotatingAnimationZ {
  0%{
    -webkit-transform: rotateZ(0deg);
            transform: rotateZ(0deg);
  }
  100% {
    -webkit-transform: rotateZ(360deg);
            transform: rotateZ(360deg);
  }
}
@keyframes rotatingAnimationZ {
  0%{
    -webkit-transform: rotateZ(0deg);
            transform: rotateZ(0deg);
  }
  100% {
    -webkit-transform: rotateZ(360deg);
            transform: rotateZ(360deg);
  }
}
html, body {
  margin: 0;
  padding: 0;
  background-color: rgba(239, 239, 239, 1);
  font-family: Helvetica Neue,Helvetica,Arial,sans-serif;
  font-weight: 100;
  color: #4a4a4a;
  font-size: 1rem;
  text-align: left;
  letter-spacing: .1em;
  z-index: 1;
}
a {
  color: inherit;
  text-decoration: none;
}
span {
padding: 1000px, 1000px, 10px, 0px;
font-family: Helvetica Neue,Helvetica,Arial,sans-serif;
font-weight: 400;
z-index: 10;
color: white;
position: absolute;
bottom: 0;
left: 0;
right: 0;
padding: 20px;
font-size: 1.5rem;
}

.container {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  -webkit-perspective: 1200px;
  perspective: 1200px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.container > div {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
}
.boockup {
  -webkit-transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
  transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
}
.book-container {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-animation: 10s rotatingAnimationY linear infinite;
  animation: 10s rotatingAnimationY linear infinite;
}
.book-container > div {
  position: absolute;
  top: 0;
  left: 0;
  background-size: cover;
  background-position: center center;
  -webkit-backface-visibility: visible;
  backface-visibility: visible;
}
.book-top, .book-bottom, .book-side-right {
  background-size: auto auto;
  background-repeat: repeat;
  background-position: top left;
}
.book-front {
  background-image: url('book-cover.jpg');
  width: 342.76px;
  height: 483.79999999999995px;
  -webkit-transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(0,0,0) rotateY(0deg);
  transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(0,0,0) rotateY(0deg);
}
.book-side-left {
  background-image: url('book-spine.jpg');
  width: 42.64px;
  height: 483.79999999999995px;
  -webkit-transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(-21.32px, 0, -21.32px) rotateY(-90deg);
  transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(-21.32px, 0, -21.32px) rotateY(-90deg);
}
.book-side-right {
  background-image: url('book-side.jpg');
  width: 42.64px;
  height: 483.79999999999995px;
  -webkit-transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(321.44px, 0px,-21.32px) rotateY(90deg);
  transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(321.44px, 0px,-21.32px) rotateY(90deg);
}
.book-top {
  background-image: url('book-top.jpg');
  background-position: bottom right;
  width: 342.76px;
  height: 42.64px;
  -webkit-transform: translate3d(-171.38px, -241.89999999999998px ,21.32px) translate3d(0px, -21.32px, -21.32px) rotateX(90deg);
  transform: translate3d(-171.38px, -241.89999999999998px ,21.32px) translate3d(0px, -21.32px, -21.32px) rotateX(90deg);
}
.book-bottom {
  background-image: url('book-top.jpg');
  width: 342.76px;
  height: 42.64px;
  -webkit-transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(0px, 462.47999999999996px, -21.32px) rotateX(-90deg);
  transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(0px, 462.47999999999996px, -21.32px) rotateX(-90deg);
}
.book-back {
  background-image: url('book-back.jpg');
  width: 342.76px;
  height: 483.79999999999995px;
  -webkit-transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(0,0, -42.64px) rotateY(180deg);
  transform: translate3d(-171.38px ,-241.89999999999998px ,21.32px) translate3d(0,0, -42.64px) rotateY(180deg);
}