/* Colors */

html,


body {
    overflow: scroll;
    overflow-x: hidden;
}

header img{
    padding-bottom: 16px;
}

.container.hide-overflow { overflow: hidden }

.main {
    margin: 0 auto;
    max-width: 1200px;
    width: 100%;
}

.bookshelf {
    position: relative;
    margin: 0px auto 0;
    list-style: none;
    text-align: center;
}

.bookshelf figure {
    position: relative;
    display: inline-block;
    margin: 0px 0 0 0;
    padding: 0px 0;
    max-width: 75%;
    width: 324px;
    vertical-align: top;
}

/* Perspectiv wrapper, figure and book */

.perspective {
    position: relative;
    width: 100%;
    height: 100%;
    -webkit-perspective: 1800px;
    perspective: 1800px;
}

.book {
    position: relative;
    margin: 0 auto;
    width: 330px;
    height: 247px;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}


/*cover img size control here*/

.book div {
    position: absolute;
    width: 330px;
    height: 247px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
/*cover img size control here*/


.cover {
    z-index: 10;
    -webkit-transform-origin: 0% 50%;
    transform-origin: 0% 50%;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.cover::before {
    position: absolute;
    left: 0;
    z-index: 10;
    visibility: hidden;
    width: 20px;
    height: 100%;
    background: #000;
    content: '';
    -webkit-transform: translateX(-100%) rotateY(-90deg);
    transform: translateX(-100%) rotateY(-90deg);
    -webkit-transform-origin: 100% 50%;
    transform-origin: 100% 50%;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.front {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.inner {
    border-width: 3px;
    border-style: solid;
    background-color: #fff;
}

.bookshelf .book .inner-left {
    border-right: none;
    -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

.inner-right { border-left: none }

/* Buttons and figcaption */

.buttons {
    margin-top: 5px;
    text-align: center;
}

.buttons a {
    display: inline-block;
    padding: 0 8px;
    color: rgba(100, 105, 106, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.65em;
    line-height: 1.5;
    font-size: 13px;
}

.buttons a:first-child:not(:only-child) { border-right: 1px solid rgba(100, 105, 106, 0.3) }

.buttons a:hover,
.buttons a:active { color: #64696a }


/* Video Buttons and figcaption */

.video-b {
    text-align: center;
}

.video-b a {
    
    padding: 0 8px;
    color: rgba(100, 105, 106, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.65em;
    line-height: 1.5;
    font-size: 13px;
}

.video-b a:first-child:not(:only-child) { border-right: 1px solid rgba(100, 105, 106, 0.3) }

.video-b a:hover,
.video-b a:active { color: #64696a }

/* Details panel */

.details {
    position: absolute;
    top: 0;
    width: 100%;
}

.details ul {
    margin: 0;
    padding: 60px 30px 0 30px;
    list-style: none;
    text-align: left;
}

.csstransformspreserve3d .details ul { padding: 60px 30px 0 70px }

.details ul li {
    margin: 0 0 10px;
    font-weight: 300;
}

.details ul li:not(:first-child) { font-weight: 700 }

.details ul li:first-child {
    position: relative;
    margin: 0 0 15px 0;
    padding: 0 0 15px 0;
    text-align: justify;
}

.details ul li:first-child::after {
    top: 100%;
    left: 0;
}

.close-details {
    position: absolute;
    top: 10px;
    right: 10px;
    visibility: hidden;
    width: 20px;
    height: 20px;
    font-size: 0;
    opacity: 0.6;
    cursor: pointer;
}

.details-open .close-details { visibility: visible }

.close-details:hover { opacity: 1 }

.close-details::before,
.close-details::after {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: #333;
    content: '';
}

.close-details::before {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.close-details::after {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

/* Custom BookBlock */

.bb-custom-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    padding: 0 10px;
    width: 100%;
    height: 100%;
    border-width: 3px 10px;
    border-style: solid;
}

.bb-custom-wrapper::before,
.bb-custom-wrapper::after {
    position: absolute;
    top: 0;
    z-index: 10;
    width: 10px;
    height: 100%;
    background: -webkit-linear-gradient(left, #dddddd 33.33%, #f0f0f0 33.33%, #f0f0f0 66.66%, white 66.66%);
    background: linear-gradient(to right, #dddddd 33.33%, #f0f0f0 33.33%, #f0f0f0 66.66%, white 66.66%);
    background-size: 3px 100%;
    content: '';
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.bb-custom-wrapper::before { left: 0 }

.bb-custom-wrapper::after { right: 0 }

.bb-custom-wrapper .bb-bookblock {
    width: 100%;
    height: 100%;
    -webkit-perspective: 2000px;
    perspective: 2000px;
}

.bb-custom-side {
    position: relative;
    float: left;
    overflow: hidden;
    width: 50%;
    height: 100%;
}

.bb-custom-side::before {
    position: absolute;
    top: 0;
    z-index: 100;
    width: 80px;
    height: 100%;
    box-shadow: inset 30px 0 40px -20px rgba(0, 0, 0, 0.1);
    content: '';
}

.bb-custom-side:first-child::before {
    right: 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.05), inset -30px 0 40px -20px rgba(0, 0, 0, 0.15);
}


.page-layout-1 {
    position: absolute;
    left: 0;
    padding-left:50px;
    width:100%;
    height: 670px;
    background: url(../img/BOOK4P1.jpg) no-repeat top left;
    background-size: cover;
 }


.page-layout-1 div { 
position: absolute;
    left: 50%;
top:140px;

}



.page-layout-2 {
    position: absolute;
    left: 0;
    padding-left:50px;
    width:100%;
    height: 670px;
    background: url(../img/book4p2.jpg) no-repeat top left;
    background-size: cover;
 }


.page-layout-2 div { 
position: absolute;
    left: 50%;
top:140px;

}



/*************************/
/*******LAYOUT********/


/*inside photo page*/
.page-layout-71{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book9p1.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-72{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book9p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-73{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book9p3.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-74{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book9p4.jpg) no-repeat top left;
    background-size: cover;
}

/*photo page inside*/

.page-layout-3{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book1p1.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-4{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book1p2.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-5{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book1p3.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-100{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book1p4.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-101{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book1p5.jpg) no-repeat top left;
    background-size: cover;
}


/*photo page inside*/
.page-layout-6:last-child {
    position: absolute;
    left: 0;
    width: 1260px;
    height: 670px;
    background: url(../img/book3p1.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-6 div { 
position: absolute;
    right: 0;
width:100%;}

.page-layout-6:last-child h3 {
    position: absolute;
    right: 0px;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 8em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-6 p {
    margin: 0;
    margin-right: 80px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*photo page inside*/
.page-layout-7:last-child {
    position: absolute;
    left: 0;
    width: 1260px;
    height: 670px;
    background: url(../img/book3p4.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-7 div { 
position: absolute;
    left: 0;
width:100%;}

.page-layout-7:last-child h3 {
    position: absolute;
    left: 70px;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 8em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-7 p {
    margin: 0;
    margin-right: 80px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*photo page inside*/
.page-layout-8:last-child {
    position: absolute;
    left: 0;
    width: 1260px;
    height: 670px;
    background: url(../img/book3p3.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-8 div { 
position: absolute;
    left: 0;
width:100%;}

.page-layout-8:last-child h3 {
    position: absolute;
    left: 70px;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 8em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-8 p {
    margin: 0;
    margin-right: 80px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*inside photo page*/
.page-layout-10:last-child {
    position: absolute;
    left: 0;
    width:95%;
    height: 100%;
    
    background: url(../img/process.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-10 div { 
position: absolute;
    left: 100px;}

.page-layout-10:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 14em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-10 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*inside photo page*/
.page-layout-11:last-child {
    position: absolute;
    left: 0;
    width:95%;
    height: 100%;
    
    background: url(../img/book2p3.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-11 div { 
position: absolute;
    right: 80px;}

.page-layout-11:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 8em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-11 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}



/*inside photo page*/
.page-layout-12:last-child {
    position: absolute;
    left: 0;
    width:95%;
    height: 100%;
    
    background: url(../img/book2p2.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-12 div { 
position: absolute;
    left: 50px;}

.page-layout-12:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-12 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}



/*inside photo page*/
.page-layout-13:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book2p6.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-13 div { 
position: absolute;
    left: 40px;}

.page-layout-13:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-13 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-14:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book2p8.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-14 div { 
position: absolute;
    left: 70px;}

.page-layout-14:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-14 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*inside photo page*/
.page-layout-15:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book2p7.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-15 div { 
position: absolute;
    left: 70px;}

.page-layout-15:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-15 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-16:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book2p11.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-16 div { 
position: absolute;
    left: 70px;}

.page-layout-16:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-16 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-17:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book2p12.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-17 div { 
position: absolute;
    left: 70px;
top:340px;}

.page-layout-17:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-17 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}



/*inside photo page*/
.page-layout-18:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book2p12.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-18 div { 
position: absolute;
    left: 70px;
top:340px;}

.page-layout-18:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-18 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 500px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-19:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book11p1.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-19 div { 
position: absolute;
    left: 70px;
top:140px;}

.page-layout-19:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-19 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-20:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book11p2.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-20 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-20:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-20 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*inside photo page*/
.page-layout-21:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book12p1.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-21 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-21:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-21 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*inside photo page*/
.page-layout-22:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book14p1.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-22 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-22:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-22 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*inside photo page*/
.page-layout-23:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book14p2.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-23 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-23:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-23 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-24:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book14p3.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-24 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-24:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-24 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}


/*inside photo page*/
.page-layout-25:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book14p4.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-25 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-25:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-25 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-26:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book11p3.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-26 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-26:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-26 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-27:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book11p4.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-27 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-27:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-27 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

/*inside photo page*/
.page-layout-28:last-child {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    
    background: url(../img/book11p5.jpg) no-repeat top left;
    background-size: cover;
}


.page-layout-28 div { 
position: absolute;
    left: 0px;
top:140px;}

.page-layout-28:last-child h3 {
    position: absolute;
    left: 0;
    margin: 0;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 7em;
    font-family: "Six Caps", sans-serif;
}

.page-layout-28 p {
    margin: 0;
    margin-right: 10px;
    margin-top: 100px;
    text-indent: 5px;
    font-style: italic;
    font-family: "Cardo", serif;
}

.page-layout-29  {
    position: absolute;
    left: 0;
    width:100%;
    height: 670px;
    background: url(../img/book7p1.jpg) no-repeat top left;
    background-size: cover;
}
      
  
/*inside photo page*/
.page-layout-30{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
}




/*inside photo page*/
.page-layout-31{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
      background: url(../img/book8p1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-32{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book8p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-33{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book8p3.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-34{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book4p5.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-35{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book4p5.jpg) no-repeat top left;
    background-size: cover;
}
/* Custom book covers */

/*inside photo page*/
.page-layout-36{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book10p1.jpg) no-repeat top left;
    background-size: cover;
}

/* Custom book covers */

/*inside photo page*/
.page-layout-37{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book10p2.jpg) no-repeat top left;
    background-size: cover;
}
/* Custom book covers */

/*inside photo page*/
.page-layout-38{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book10p3.jpg) no-repeat top left;
    background-size: cover;
}
/* Custom book covers */

/*inside photo page*/
.page-layout-39{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book10p4.jpg) no-repeat top left;
    background-size: cover;
}
/* Custom book covers */

/*inside photo page*/
.page-layout-40{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book10p5.jpg) no-repeat top left;
    background-size: cover;
}
/* Custom book covers */

/*inside photo page*/
.page-layout-41{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book15p1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-42{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book15p2.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-43{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book15p3.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-44{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book15p4.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-45{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book15p5.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-46{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book15p6.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-47{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book15p7.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-48{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-49{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-50{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p3.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-51{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p4.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-52{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p10.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-53{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p6.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-54{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p7.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-55{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p8.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-56{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book16p9.jpg) no-repeat top left;
    background-size: cover;
}


/*inside photo page*/
.page-layout-57{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-58{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-59{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p3.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-60{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p4.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-61{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p5.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-62{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p6.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-63{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p7.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-64{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book17p8.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-65{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book18p1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-66{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book18p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-67{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book18p3.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-68{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book19p1.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-69{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book19p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-70{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book19p3.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-100{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book1p4.jpg) no-repeat top left;
    background-size: cover;
}







/*inside photo page*/
.page-layout-101{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book1p5.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-102{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book40p1.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-103{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book40p2.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-104{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book40p3.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-105{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book41p1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-106{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book41p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-107{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book41p3.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-108{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book42p1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-109{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book42p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-110{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book42p3.jpg) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/
.page-layout-111{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book43P1.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-112{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book43p2.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-113{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book43p3.jpg) no-repeat top left;
    background-size: cover;
}
/*inside photo page*/
.page-layout-114{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book43p4.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-115{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book43p5.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-116{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book41p5.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-117{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book47p1.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-118{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book47p2.jpg) no-repeat top left;
    background-size: cover;
}

.page-layout-119{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book48p1.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-120{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book48p2.jpg) no-repeat top left;
    background-size: cover;
}
.page-layout-121{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book48p3.jpg) no-repeat top left;
    background-size: cover;
}

.page-layout-122{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book23p1.png) no-repeat top left;
    background-size: cover;
}

.page-layout-123{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book23p2.png) no-repeat top left;
    background-size: cover;
}

.page-layout-124{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book23p3.png) no-repeat top left;
    background-size: cover;
}

.page-layout-125{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book23p4.png) no-repeat top left;
    background-size: cover;
}

.page-layout-126{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book23p5.png) no-repeat top left;
    background-size: cover;
}

.page-layout-127{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book23p6.png) no-repeat top left;
    background-size: cover;
}

.page-layout-128{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book23p7.png) no-repeat top left;
    background-size: cover;
}

.page-layout-129{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book24p1.png) no-repeat top left;
    background-size: cover;
}

.page-layout-130{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/book24p2.png) no-repeat top left;
    background-size: cover;
}

.page-layout-131{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/ice2.png) no-repeat top left;
    background-size: cover;
}

.page-layout-132{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/ice3.png) no-repeat top left;
    background-size: cover;
}

.page-layout-133{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/ice4.png) no-repeat top left;
    background-size: cover;
}

.page-layout-134{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/ice5.png) no-repeat top left;
    background-size: cover;
}

.page-layout-135{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/ERD1.png) no-repeat top left;
    background-size: cover;
}

.page-layout-136{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/flowchart1.jpg) no-repeat top left;
    background-size: cover;
}

.page-layout-137{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/flowchart2.jpg) no-repeat top left;
    background-size: cover;
}

.page-layout-138{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/shoppingmall/1.png) no-repeat top left;
    background-size: cover;
}

.page-layout-139{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/1.png) no-repeat top left;
    background-size: cover;
}

.page-layout-140{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/2.png) no-repeat top left;
    background-size: cover;
}

.page-layout-141{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/3.png) no-repeat top left;
    background-size: cover;
}

.page-layout-142{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/4.png) no-repeat top left;
    background-size: cover;
}

.page-layout-143{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/5.png) no-repeat top left;
    background-size: cover;
}

.page-layout-144{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/6.png) no-repeat top left;
    background-size: cover;
}

.page-layout-145{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/7.png) no-repeat top left;
    background-size: cover;
}

.page-layout-146{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/8.png) no-repeat top left;
    background-size: cover;
}

.page-layout-147{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/english/9.png) no-repeat top left;
    background-size: cover;
}

.page-layout-148{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/elearning/1.png) no-repeat top left;
    background-size: cover;
}

.page-layout-149{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/elearning/2.png) no-repeat top left;
    background-size: cover;
}

.page-layout-150{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/elearning/3.png) no-repeat top left;
    background-size: cover;
}

.page-layout-151{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/elearning/4.png) no-repeat top left;
    background-size: cover;
}

.page-layout-152{
    position: absolute;
    left: 0;
    width:100%;
    height: 100%;
       background: url(../img/elearning/5.png) no-repeat top left;
    background-size: cover;
}

.page-layout-153 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/elearning/6.png) no-repeat top left;
    background-size: cover;
}

.page-layout-154 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/elearning/7.png) no-repeat top left;
    background-size: cover;
}

.page-layout-155 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/elearning/8.png) no-repeat top left;
    background-size: cover;
}

.page-layout-156 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/elearning/9.png) no-repeat top left;
    background-size: cover;
}

.page-layout-157 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/elearning/10.png) no-repeat top left;
    background-size: cover;
}

.page-layout-157 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/elearning/10.png) no-repeat top left;
    background-size: cover;
}

.page-layout-158 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/market/cover.png) no-repeat top left;
    background-size: cover;
}

.page-layout-159 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/market/2.png) no-repeat top left;
    background-size: cover;
}

.page-layout-160 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/market/3.png) no-repeat top left;
    background-size: cover;
}

.page-layout-161 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/market/4.png) no-repeat top left;
    background-size: cover;
}
.page-layout-162 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/yonsei/1.png) no-repeat top left;
    background-size: cover;
}

.page-layout-163 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/yonsei/2.png) no-repeat top left;
    background-size: cover;
}

.page-layout-164 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/yonsei/3.png) no-repeat top left;
    background-size: cover;
}

.page-layout-165 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/yonsei/4.png) no-repeat top left;
    background-size: cover;
}

.page-layout-166 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/yonsei/5.png) no-repeat top left;
    background-size: cover;
}

.page-layout-167 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/yonsei/6.png) no-repeat top left;
    background-size: cover;
}

/*inside photo page*/

/* IR (2 pages) */
.page-layout-168 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/ir/1.png) no-repeat top left;
    background-size: cover;
}
.page-layout-169 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/ir/2.png) no-repeat top left;
    background-size: cover;
}

/* ERP (5 pages) */
.page-layout-170 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/erp/1.png) no-repeat top left;
    background-size: cover;
}
.page-layout-171 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/erp/2.png) no-repeat top left;
    background-size: cover;
}
.page-layout-172 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/erp/3.png) no-repeat top left;
    background-size: cover;
}
.page-layout-173 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/erp/4.png) no-repeat top left;
    background-size: cover;
}
.page-layout-174 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/erp/5.png) no-repeat top left;
    background-size: cover;
}

/* Chat (4 pages) */
.page-layout-175 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/chat/1.png) no-repeat top left;
    background-size: cover;
}
.page-layout-176 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/chat/2.png) no-repeat top left;
    background-size: cover;
}
.page-layout-177 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/chat/3.png) no-repeat top left;
    background-size: cover;
}
.page-layout-178 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/chat/4.png) no-repeat top left;
    background-size: cover;
}

/* SNS (4 pages) */
.page-layout-179 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/sns/1.png) no-repeat top left;
    background-size: cover;
}
.page-layout-180 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/sns/2.png) no-repeat top left;
    background-size: cover;
}
.page-layout-181 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/sns/3.png) no-repeat top left;
    background-size: cover;
}
.page-layout-182 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/sns/4.png) no-repeat top left;
    background-size: cover;
}

/* AR (1 page) */
.page-layout-183 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/AR/cover.png) no-repeat top left;
    background-size: cover;
}

/* Coupang (1 page) */
.page-layout-184 {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/coupang/cover.png) no-repeat top left;
    background-size: cover;
}

/* Custom book covers */
/* Custom book covers */

.no-csstransforms3d .book[data-book="book-2"],
.no-js .book[data-book="book-2"],
.book[data-book="book-2"] .front {
    background: url(../img/cover2.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover2.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover2.jpg), #ef3125;
}


.no-csstransforms3d .book[data-book="book-3"],
.no-js .book[data-book="book-3"],
.book[data-book="book-3"] .front {
    background: url(../img/cover3.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover3.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover3.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-4"],
.no-js .book[data-book="book-4"],
.book[data-book="book-4"] .front {
    background: url(../img/cover25.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover25.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover25.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-5"],
.no-js .book[data-book="book-5"],
.book[data-book="book-5"] .front {
    background: url(../img/cover28.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover28.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover28.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-6"],
.no-js .book[data-book="book-6"],
.book[data-book="book-6"] .front {
    background: url(../img/cover42.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover42.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover42.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-7"],
.no-js .book[data-book="book-7"],
.book[data-book="book-7"] .front {
    background: url(../img/cover23.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover23.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover23.jpg), #ef3125;
}


.no-csstransforms3d .book[data-book="book-8"],
.no-js .book[data-book="book-8"],
.book[data-book="book-8"] .front {
    background: url(../img/cover4.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover4.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover4.jpg), #ef3125;
}


.no-csstransforms3d .book[data-book="book-9"],
.no-js .book[data-book="book-9"],
.book[data-book="book-9"] .front {
    background: url(../img/cover9.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover9.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover9.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-10"],
.no-js .book[data-book="book-10"],
.book[data-book="book-10"] .front {
    background: url(../img/cover90.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover90.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover90.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-11"],
.no-js .book[data-book="book-11"],
.book[data-book="book-11"] .front {
    background: url(../img/cover26.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover29.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover29.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-12"],
.no-js .book[data-book="book-12"],
.book[data-book="book-12"] .front {
    background: url(../img/cover28.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover28.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover28.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-13"],
.no-js .book[data-book="book-13"],
.book[data-book="book-13"] .front {
    background: url(../img/cover30.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover30.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover30.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-14"],
.no-js .book[data-book="book-14"],
.book[data-book="book-14"] .front {
    background: url(../img/cover32.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover32.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover32.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-15"],
.no-js .book[data-book="book-15"],
.book[data-book="book-15"] .front {
    background: url(../img/cover33.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover33.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover33.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-16"],
.no-js .book[data-book="book-16"],
.book[data-book="book-16"] .front {
    background: url(../img/cover35.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover35.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover35.jpg), #ef3125;

}

.no-csstransforms3d .book[data-book="book-17"],
.no-js .book[data-book="book-17"],
.book[data-book="book-17"] .front {
    background: url(../img/cover37.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover37.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover37.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-18"],
.no-js .book[data-book="book-18"],
.book[data-book="book-18"] .front {
    background: url(../img/cover7.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover7.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover7.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-19"],
.no-js .book[data-book="book-19"],
.book[data-book="book-19"] .front {
    background: url(../img/cover38.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover38.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover38.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-20"],
.no-js .book[data-book="book-20"],
.book[data-book="book-20"] .front {
    background: url(../img/cover40.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover40.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover40.jpg), #ef3125;
}


.no-csstransforms3d .book[data-book="book-21"],
.no-js .book[data-book="book-21"],
.book[data-book="book-21"] .front {
    background: url(../img/cover41.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover41.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover41.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-22"],
.no-js .book[data-book="book-22"],
.book[data-book="book-22"] .front {
    background: url(../img/cover6.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover6.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover6.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-23"],
.no-js .book[data-book="book-23"],
.book[data-book="book-23"] .front {
    background: url(../img/cover88.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover88.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover88.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-24"],
.no-js .book[data-book="book-24"],
.book[data-book="book-24"] .front {
    background: url(../img/coverkk.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/coverkk.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/coverkk.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-25"],
.no-js .book[data-book="book-25"],
.book[data-book="book-25"] .front {
    background: url(../img/cover92.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover92.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover92.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-26"],
.no-js .book[data-book="book-26"],
.book[data-book="book-26"] .front {
    background: url(../img/ERD_cover.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/ERD_cover.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/ERD_cover.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-27"],
.no-js .book[data-book="book-27"],
.book[data-book="book-27"] .front {
    background: url(../img/flowchart_cover.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/flowchart_cover.jpg), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/flowchart_cover.jpg), #ef3125;
}

.no-csstransforms3d .book[data-book="book-28"],
.no-js .book[data-book="book-28"],
.book[data-book="book-28"] .front {
    background: url(../img/mall/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/mall/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/mall/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-29"],
.no-js .book[data-book="book-29"],
.book[data-book="book-29"] .front {
    background: url(../img/english/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/english/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/english/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-30"],
.no-js .book[data-book="book-30"],
.book[data-book="book-30"] .front {
    background: url(../img/elearning/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/elearning/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/elearning/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-31"],
.no-js .book[data-book="book-31"],
.book[data-book="book-31"] .front {
    background: url(../img/market/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/market/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/market/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-32"],
.no-js .book[data-book="book-32"],
.book[data-book="book-32"] .front {
    background: url(../img/yonsei/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/yonsei/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/yonsei/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-33"],
.no-js .book[data-book="book-33"],
.book[data-book="book-33"] .front {
    background: url(../img/coupang/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/coupang/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/coupang/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-34"],
.no-js .book[data-book="book-34"],
.book[data-book="book-34"] .front {
    background: url(../img/ir/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/ir/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/ir/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-35"],
.no-js .book[data-book="book-35"],
.book[data-book="book-35"] .front {
    background: url(../img/erp/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/erp/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/erp/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-36"],
.no-js .book[data-book="book-36"],
.book[data-book="book-36"] .front {
    background: url(../img/chat/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/chat/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/chat/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-37"],
.no-js .book[data-book="book-37"],
.book[data-book="book-37"] .front {
    background: url(../img/sns/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/sns/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/sns/cover.png), #ef3125;
    background-size: cover;
}

.no-csstransforms3d .book[data-book="book-38"],
.no-js .book[data-book="book-38"],
.book[data-book="book-38"] .front {
    background: url(../img/AR/cover.png);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/AR/cover.png), #ef3125;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/AR/cover.png), #ef3125;
    background-size: cover;
}




/* border around bookblock same as book cover color*/

#book-1 { border-color: #fff }


/* Book navigation */

.bb-custom-wrapper > nav a {
    position: absolute;
    z-index: 1000;
    font-size: 0;
    opacity: 0.4;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.bb-custom-wrapper > nav a:hover { opacity: 1 }

.bb-custom-wrapper > nav a {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(221, 221, 221, 0.7);
}

.bb-nav-prev,
.bb-nav-next {
    top: 50%;
    left: 25px;
    margin-top: -15px;
}

.bb-nav-close {
    top: 15px;
    right: 25px;
}

.bb-nav-next {
    right: 25px;
    left: auto;
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
}

.bb-custom-wrapper > nav a::before,
.bb-custom-wrapper > nav a::after {
    position: absolute;
    top: 0;
    left: 25%;
    width: 1px;
    height: 50%;
    background: #333;
    content: '';
}

.bb-custom-wrapper > nav a.bb-nav-close::before,
.bb-custom-wrapper > nav a.bb-nav-close::after {
    top: 15%;
    left: 50%;
    height: 70%;
}

.bb-custom-wrapper > nav a:not(.bb-nav-close)::before {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    -webkit-transform-origin: 0 100%;
    transform-origin: 0 100%;
}

.bb-custom-wrapper > nav a:not(.bb-nav-close)::after {
    top: 50%;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
}

.bb-custom-wrapper > nav a.bb-nav-close::before {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

.bb-custom-wrapper > nav a.bb-nav-close::after {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

/****** Custom book colors and borders *****/

/* Custom book covers */

.no-csstransforms3d .book[data-book="book-1"],
.no-js .book[data-book="book-1"],
.book[data-book="book-1"] .front {
    background: url(../img/cover1.jpg);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover1.jpg), #666;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1) 0%, rgba(211, 211, 211, 0.1) 5%, rgba(255, 255, 255, 0.15) 5%, rgba(255, 255, 255, 0.1) 9%, rgba(0, 0, 0, 0.01) 100%), url(../img/cover1.jpg), #666;
}

.book[data-book="book-1"] .inner { border-color: #666 }

.book[data-book="book-1"] .cover::before {
    background: url(../img/spine1.svg);
    background: -webkit-linear-gradient(left, transparent 0%, rgba(0, 0, 0, 0.01) 1%, rgba(0, 0, 0, 0.1) 50%, transparent 100%), url(../img/spine1.svg), #009bdb;
    background: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.01) 1%, rgba(0, 0, 0, 0.1) 50%, transparent 100%), url(../img/spine1.svg), #009bdb;
}


/* border around bookblock same as book cover color*/

#book-1 { border-color: #666 }

/****** Transitions ******/

/* Book open / view inside */

.book {
    -webkit-transition: -webkit-transform 0.5s, opacity 0.3s 0.3s;
    transition: transform 0.5s, opacity 0.3s 0.3s;
    -webkit-transform-origin: 0% 50%;
    transform-origin: 0% 50%;
}

.csstransformspreserve3d .bookshelf figure.open .cover {
    -webkit-animation: openSmallBook 0.5s forwards;
    animation: openSmallBook 0.5s forwards;
}

.csstransformspreserve3d .bookshelf figure.close .cover {
    -webkit-animation: closeSmallBook 0.5s forwards;
    animation: closeSmallBook 0.5s forwards;
}

.bookshelf figure.open .book {
    z-index: 1000;
    -webkit-animation: scaleUpSmallBook 0.5s forwards;
    animation: scaleUpSmallBook 0.5s forwards;
}

.bookshelf figure.close .book {
    -webkit-animation: scaleDownSmallBook 0.5s forwards;
    animation: scaleDownSmallBook 0.5s forwards;
}

.inner-right {
    background-color: #ddd;
    -webkit-transition: background-color 0.5s 0.25s;
    transition: background-color 0.5s 0.25s;
}

.open .inner-right {
    background-color: #f9f9f9;
    -webkit-transition-delay: 0s;
    transition-delay: 0s;
}

.bb-custom-wrapper {
    z-index: 2000;
    visibility: hidden;
    opacity: 0;
    -webkit-transition: visibility 0s 0.5s;
    transition: visibility 0s 0.5s;
    -webkit-transform: scale(0.95);
    transform: scale(0.95);
}

.bb-custom-wrapper.show {
    visibility: visible;
    -webkit-transition: visibility 0s;
    transition: visibility 0s;
    -webkit-animation: openBigBook 0.5s forwards;
    animation: openBigBook 0.5s forwards;
}

.no-cssanimations .bb-custom-wrapper.show { opacity: 1 }

.bb-custom-wrapper.hide {
    -webkit-animation: closeBigBook 0.5s forwards;
    animation: closeBigBook 0.5s forwards;
}

.no-cssanimations .bb-custom-wrapper.hide { opacity: 0 }

/* Details open / view details */

.bookshelf figure {
    z-index: 100;
    -webkit-transition: z-index 0s 0.3s;
    transition: z-index 0s 0.3s;
}

.bookshelf figure.details-open {
    z-index: 101;
    -webkit-transition: none;
    transition: none;
}

.csstransformspreserve3d .details-open .book {
    -webkit-transition: -webkit-transform 0.3s;
    transition: transform 0.3s;
    -webkit-transform: translateX(-36px) rotateY(90deg);
    transform: translateX(-36px) rotateY(90deg);
}

.no-csstransformspreserve3d .details-open .book {
    -webkit-transition: opacity 0.3s;
    transition: opacity 0.3s;
    opacity: 0;
}

.csstransformspreserve3d .cover::before {
    -webkit-transition: visibility 0s 0.5s;
    transition: visibility 0s 0.5s;
}

.csstransformspreserve3d .details-open .cover::before {
    visibility: visible;
    -webkit-transition: none;
    transition: none;
}

.details {
    visibility: hidden;
    opacity: 0;
    z-index: -1;
    -webkit-transition: opacity 0.5s, visibility 0s 0.5s;
    transition: opacity 0.5s, visibility 0s 0.5s;
}

.details-open .details {
    visibility: hidden;
    opacity: 1;
    z-index: 10;
    -webkit-transition: opacity 0.5s, visibility 0s;
    transition: opacity 0.5s, visibility 0s;
}

.details ul li {
    visibility: visible;
    opacity: 0;
    -webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
    transition: transform 0.3s, opacity 0.3s;
    -webkit-transform: translateX(30%);
    transform: translateX(30%);
}

.details-open .details ul li:first-child {
    -webkit-transition-delay: 0.1s;
    transition-delay: 0.1s;
}

.details-open .details ul li:nth-child(2) {
    -webkit-transition-delay: 0.15s;
    transition-delay: 0.15s;
}

.details-open .details ul li:nth-child(3) {
    -webkit-transition-delay: 0.2s;
    transition-delay: 0.2s;
}

.details-open .details ul li:nth-child(4) {
    -webkit-transition-delay: 0.25s;
    transition-delay: 0.25s;
}

.details-open .details ul li {
    opacity: 1;
    -webkit-transform: translateX(0);
    transform: translateX(0);
}

/* Details background */

.bookshelf figure::before {
    position: absolute;
    top: 0;
    left: 0;
    visibility: hidden;
    width: 100%;
    height: 100%;
    background: #fff;
    content: '';
    opacity: 0;
    -webkit-transition: opacity 0.3s, visibility 0s 0.3s;
    transition: opacity 0.3s, visibility 0s 0.3s;
}

.bookshelf figure.details-open::before {
    visibility: visible;
    opacity: 1;
    -webkit-transition: opacity 0.3s, visibility 0s;
    transition: opacity 0.3s, visibility 0s;
}

/* Overlay when viewing details */

.bookshelf figure::after {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 0;
    background: rgba(51, 51, 51, 0.1);
    content: '';
    opacity: 0;
    -webkit-transition: opacity 0.3s, height 0s 0.3s;
    transition: opacity 0.3s, height 0s 0.3s;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.bookshelf figure.details-open::after {
    height: 100%;
    opacity: 1;
    -webkit-transition: opacity 0.3s;
    transition: opacity 0.3s;
}

/* Animations */
@-webkit-keyframes openSmallBook { 
    0% { }
    55%, 100% { -webkit-transform: rotateY(-180deg) }
}
@keyframes openSmallBook { 
    0% { }
    55%, 100% { -webkit-transform: rotateY(-180deg); transform: rotateY(-180deg); }
}
@-webkit-keyframes closeSmallBook { 
    0%, 45% { -webkit-transform: rotateY(-180deg) }
    100% { -webkit-transform: rotateY(0deg) }
}
@keyframes closeSmallBook { 
    0%, 45% { -webkit-transform: rotateY(-180deg); transform: rotateY(-180deg); }
    100% { -webkit-transform: rotateY(0deg); transform: rotateY(0deg); }
}
@-webkit-keyframes scaleUpSmallBook { 
    0% { }
    85%, 100% { -webkit-transform: scale(1.4) }
}
@keyframes scaleUpSmallBook { 
    0% { }
    85%, 100% { -webkit-transform: scale(1.4); transform: scale(1.4); }
}
@-webkit-keyframes scaleDownSmallBook { 
    0%, 15% { -webkit-transform: scale(1.4) }
    100% { -webkit-transform: scale(1) }
}
@keyframes scaleDownSmallBook { 
    0%, 15% { -webkit-transform: scale(1.4); transform: scale(1.4); }
    100% { -webkit-transform: scale(1); transform: scale(1); }
}
@-webkit-keyframes openBigBook { 
    0% { }
    45% { opacity: 0; -webkit-transform: scale(0.95); }
    85% { opacity: 1 }
    100% { opacity: 1; -webkit-transform: scale(1); }
}
@keyframes openBigBook { 
    0% { }
    45% { opacity: 0; -webkit-transform: scale(0.95); transform: scale(0.95); }
    85% { opacity: 1 }
    100% { opacity: 1; -webkit-transform: scale(1); transform: scale(1); }
}
@-webkit-keyframes closeBigBook { 
    0%, 15% { opacity: 1; -webkit-transform: scale(1); }
    55%, 100% { opacity: 0; -webkit-transform: scale(0.95); }
}
@keyframes closeBigBook { 
    0%, 15% { opacity: 1; -webkit-transform: scale(1); transform: scale(1); }
    55%, 100% { opacity: 0; -webkit-transform: scale(0.95); transform: scale(0.95); }
}

/* Media Queries */

@media screen and (max-width: 68.75em) { 
  .bb-custom-wrapper { font-size: 75% }

  .page-layout-3 h3 { font-size: 9em }
}

@media screen and (max-width: 41.375em) { 
  .bb-custom-wrapper { font-size: 60% }

  .page-layout-3 h3 { font-size: 6em }
}

@media screen and (max-width: 29.75em) { 
  .bb-custom-wrapper { font-size: 40% }

  .page-layout-2 div {
      top: 50%;
      left: 0;
      width: 100%;
      height: 50%;
  }

  .page-layout-2 div:first-child { top: 0 }

  .page-layout-2 {
      background: -webkit-linear-gradient(top, #64696a 50%, white 50%);
      background: linear-gradient(to bottom, #64696a 50%, white 50%);
  }

  .page-layout-2:first-child {
      background: -webkit-linear-gradient(top, white 50%, #64696a 50%);
      background: linear-gradient(to bottom, white 50%, #64696a 50%);
  }
}

@media screen and (max-width: 26.3125em) { 
  .details-open .book {
      -webkit-transform: rotateY(90deg);
      transform: rotateY(90deg);
  }
}