:root {
  --back: 0;
  --face: 0;
  --left: 0;
}

@keyframes rotate {
  0% {
    transform: rotateY(0deg);
  }
  25% {
    transform: rotateY(90deg);
  }
  50% {
    transform: rotateY(180deg);
  }
  75% {
    transform: rotateY(270deg);
  }
  100% {
    transform: rotateY(360deg);
  }

}

kbd{
 font-size: 40px; 
 background-color: #212121;
 padding-left: 15px;
 padding-right: 15px;
}



.scene {
    width: 100%;
    border: 0px solid #CCC;
    margin: auto;
    margin-top: 4vw;
    perspective: 100vmax;
    padding: auto;
    z-index: 1;    
}



.box {
    width: 280px;
    height: 480px;
    margin: auto;

    transform-style: preserve-3d;
    transform: translateZ(-150px);
    transition: transform 1s;
    animation: rotate 12s linear infinite;
    
}

.book-logo{
 position: absolute;
 top: 3px;
 width: 32px;
 height: 32px;
 image-rendering: pixelated;
}

.left-title{
    top:39px;
}

.left-author{
    bottom:0;
    font-style: italic;
}

.left-author,.left-title{
    color:#000;
    font-size:11px;
    position:absolute;
    z-index:3;
    right:-13px;

}

.box__face {
    position: absolute;
    border: 0px solid black;
    font-size: 40px;
    font-weight: bold;
    color: white;
    text-align: center;
    z-index: 2;
  }
  
.box.show-front    {transform: translateZ(-100px) rotateY(    0deg);}
.box.show-cover    {transform: translateZ(-100px) rotateY(    0deg);}
.box.show-right    {transform: translateZ(-150px) rotateY( -90deg);}
.box.show-left      {transform: translateZ(-150px) rotateY(  90deg);}
.box.show-top      {transform: translateZ(-150px) rotateX( -90deg);}
.box.show-bottom {transform: translateZ(-150px) rotateX(  90deg);}
.box.show-back {transform: translateZ( -100px) rotateY(-180deg) translateX(-50px);}

.box__face {
    position: absolute;
    border: 0px solid black;
    font-size: 40px;
    font-weight: bold;
    color: white;
    text-align: center;
}

.bookcontainer{
 margin-top: 50px;
 padding: auto;
 color: white;
}

.back-description{
 font-style: italic; 
 font-size: 12px;
 color: white;
 white-space: pre-wrap;
  position: absolute;
  top: 30px;
  line-height: 1;
  text-align: left;
  padding: 15px;
}

.book-title, .book-author{
 color: white; 
}


.box__face--front {
transform: rotateY( 0deg) translateZ(0.45cm);
}

.box__face--cover {
transform: rotateY( 0deg) translateZ(0.45cm);
}

.box__face--back {
    transform: rotateY(180deg) translateZ(0.45cm);
}

.box__face--right {
    transform: rotateY( 90deg) translateZ(7.145cm);
}

.box__face--left {
    transform: rotateY(-90deg) translateZ(0.45cm);
}

.box__face--top {
    transform: rotateX( 90deg) translateZ(0.25cm);
}

.box__face--bottom {
    transform: rotateX(-90deg) translateZ(11.345cm);
}

label {
    margin-right: 10px;
}

.box__face--front,
.box__face--cover,
.box__face--back {
    width: 7.8cm;
    height: 12cm;
    line-height: 7.8cm;
}

.box__face--right,
.box__face--left {
    width: 0.9cm;
    height: 12cm;
    line-height: 0.9cm;
}

.box__face--right {
    height: 11.7cm;
    top: 0.1cm;
}

.box__face--top,
.box__face--bottom {
    width: 7.6cm;
    height: 0.8cm;
}

.box__face--front{
    background: url(/static/patterns/1.webp) 100% 100% no-repeat no-repeat;
    background-size: 100% 100%
}

.box__face--cover{
    background: var(--cover);
    background-size: 100% 100%
}

.box__face--back {
    background: url(/static/patterns/2.webp) 100% 100% no-repeat no-repeat;
    background-size: 100% 100%
}

.box__face--left {
  background: url(/static/patterns/3.webp) 100% 100% no-repeat no-repeat;
  background-size: 100% 100%;
  writing-mode: vertical-rl;
  text-orientation: left;
}

.box__face--right {
    background: white no-repeat no-repeat center;
}

.box__face--top{
    background: white no-repeat no-repeat center;
}

.box__face--bottom {
    background: white no-repeat no-repeat center;
}

#senderbox{
 
  border-top: 1px solid white;

  padding: 40px;
  width: 400px;
  float: none;
  margin: auto;
  max-width: 90%;
  
  
}

@media all and (min-width: 1330px) and (min-height: 400px)   {
	
	.scene {
	  padding-left: 6vw;  
	}
	
.books-list{
 column-count: 3; 
}
}


@media all and (max-width: 479px) {
  .scene {
    transform: scale(0.6); 
    margin-top: 3px;
  }
  

  
  .bookcontainer{
    margin-top: 0px;
    padding: auto;}
    
 .box{
  height: 430px; 
 }


.bookmodel{

 margin-left: 5px;
}

}