.catalogue_main_banner {
    padding-top: 60px;
}

.catalogue_main_banner .section-title {
    font-weight: 300;
    font-size: 120px;
    text-transform: uppercase;
    line-height: 140px;
    text-align: center;
    margin-inline: auto;
    
}

@media only screen and (max-width: 1919px) {
    .catalogue_main_banner .section-title {
        font-size: 95px;
        line-height: 100px;
    }
}

@media only screen and (max-width: 1399px) {
    .catalogue_main_banner .section-title {
        font-size: 80px;
        line-height: 90px;
    }
}

@media only screen and (max-width: 1199px) {
    .catalogue_main_banner .section-title {
        font-size: 70px;
        line-height: 80px;
    }
}

@media only screen and (max-width: 991px) {
    .catalogue_main_banner .section-title {
        font-size: 60px;
    }
}

@media only screen and (max-width: 767px) {
    .catalogue_main_banner .section-title {
        font-size: 45px;
        line-height: 50px;
    }
}


.catalogue_main_banner .section-title span {
    color: rgba(17, 17, 17, 0.3);
}

.dark .catalogue_main_banner .section-title span {
    color: rgba(255, 255, 255, 0.3);
}

.catalogue_main_banner .section-content {
    text-align: center;
}

.catalogue_main_banner .section-content .text {
    font-weight: 200;
    font-size: 36px;
    line-height: 1.11;
    color: var(--primary);
    max-width: 70%;
    text-align: center;
    margin-inline: auto;
}

@media only screen and (max-width: 1919px) {
    .catalogue_main_banner .section-content .text {
        font-size: 30px;
    }
}

@media only screen and (max-width: 1399px) {
    .catalogue_main_banner .section-content .text {
        font-size: 24px;
    }
}

@media only screen and (max-width: 767px) {
    .catalogue_main_banner .section-content .text {
        font-size: 20px;
        max-width: 100%;
    }
}

.catalogue_main_banner .section-content .text-wrapper {
    margin-top: 45px;
}

@media only screen and (max-width: 1919px) {
    .catalogue_main_banner .section-content .text-wrapper {
        margin-top: 35px;
    }
}

@media only screen and (max-width: 1199px) {
    .catalogue_main_banner .section-content .text-wrapper {
        margin-top: 25px;
    }
}

.catalogue_main_banner .section-content .btn-wrapper {
    margin-top: 33px;
}

@media only screen and (max-width: 1199px) {
    .catalogue_main_banner .section-content .btn-wrapper {
        margin-top: 23px;
    }
}

.catalogue_main_banner .section-title-wrapper {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-top: 80px;
    padding-top: 61px;
    padding-bottom: 55px;
}

@media only screen and (max-width: 1919px) {
    .catalogue_main_banner .section-title-wrapper {
        padding-top: 51px;
        padding-bottom: 45px;
        margin-top: 40px;
    }
}

@media only screen and (max-width: 1199px) {
    .catalogue_main_banner .section-title-wrapper {
        padding-top: 31px;
        padding-bottom: 25px;
    }
}

.catalogue_sec {
    padding: 100px 0 30px;
}

.catalogue_sec .book_name {
    text-align: center;
    margin-bottom: 20px;
}
.catalogue_sec .tag {
  
    font-weight: 600;
    line-height: 32px;
    letter-spacing: 0;
    display: block;
    color: #000;
}

@media only screen and (max-width: 1199px) {
    .catalogue_sec .tag {
        font-size: 24px;
    }
}

.catalogue_sec .date {
    font-size: 15px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0;
    display: block;
    
}

@media only screen and (max-width: 1199px) {
    .catalogue_sec .date {
        font-size: 14px;
    }
}


.align {
  clear: both;
  margin: 10px auto 10px;
  width: 100%;
  max-width: 1170px;
  text-align: center;
}

.align > li {
  display: inline-block;
  margin: 30px 20px 30px 30px;
  vertical-align: top;
}
.book {
    position: relative;
    width: 205px;
    height: 265px;
    -webkit-perspective: 1000px;
    -moz-perspective: 1000px;
    perspective: 1000px;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
}


/* HARDCOVER FRONT */
.hardcover_front li:first-child {
    background-color: #eee;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* reverse */
.hardcover_front li:last-child {
    background: #dcdcdc;
}

/* HARDCOVER BACK */
.hardcover_back li:first-child {
    background: #dcdcdc;
}

/* reverse */
.hardcover_back li:last-child {
    background: #dcdcdc;
}

.book_spine li:first-child {
    background: #000000;
}

.book_spine li:last-child {
    background: #333;
}

/* thickness of cover */

.hardcover_front li:first-child:after,
.hardcover_front li:first-child:before,
.hardcover_front li:last-child:after,
.hardcover_front li:last-child:before,
.hardcover_back li:first-child:after,
.hardcover_back li:first-child:before,
.hardcover_back li:last-child:after,
.hardcover_back li:last-child:before,
.book_spine li:first-child:after,
.book_spine li:first-child:before,
.book_spine li:last-child:after,
.book_spine li:last-child:before {
    background: #999;
}

/* page */

.page ul{list-style-type: none;}
.page>li {
    background: -webkit-linear-gradient(left, #e1ddd8 0%, #fffbf6 100%);
    background: -moz-linear-gradient(left, #e1ddd8 0%, #fffbf6 100%);
    background: -ms-linear-gradient(left, #e1ddd8 0%, #fffbf6 100%);
    background: linear-gradient(left, #e1ddd8 0%, #fffbf6 100%);
    box-shadow: inset 0px -1px 2px rgba(50, 50, 50, 0.1),
        inset -1px 0px 1px rgba(150, 150, 150, 0.2);
    border-radius: 0px 5px 5px 0px;
    list-style-type: none;
}


.hardcover_front {
    -webkit-transform: rotateY(-34deg) translateZ(8px);
    -moz-transform: rotateY(-34deg) translateZ(8px);
    transform: rotateY(-34deg) translateZ(8px);
    z-index: 100;
}

.hardcover_back {
    -webkit-transform: rotateY(-15deg) translateZ(-8px);
    -moz-transform: rotateY(-15deg) translateZ(-8px);
    transform: rotateY(-15deg) translateZ(-8px);
}

.page li:nth-child(1) {
    -webkit-transform: rotateY(-28deg);
    -moz-transform: rotateY(-28deg);
    transform: rotateY(-28deg);
}

.page li:nth-child(2) {
    -webkit-transform: rotateY(-30deg);
    -moz-transform: rotateY(-30deg);
    transform: rotateY(-30deg);
}

.page li:nth-child(3) {
    -webkit-transform: rotateY(-32deg);
    -moz-transform: rotateY(-32deg);
    transform: rotateY(-32deg);
}

.page li:nth-child(4) {
    -webkit-transform: rotateY(-34deg);
    -moz-transform: rotateY(-34deg);
    transform: rotateY(-34deg);
}

.page li:nth-child(5) {
    -webkit-transform: rotateY(-36deg);
    -moz-transform: rotateY(-36deg);
    transform: rotateY(-36deg);
}


.hardcover_front,
.hardcover_back,
.book_spine,
.hardcover_front li,
.hardcover_back li,
.book_spine li {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    list-style-type: none;
}

.hardcover_front,
.hardcover_back {
    -webkit-transform-origin: 0% 100%;
    -moz-transform-origin: 0% 100%;
    transform-origin: 0% 100%;
    list-style-type: none;
}

.hardcover_front {
    -webkit-transition: all 0.8s ease, z-index 0.6s;
    -moz-transition: all 0.8s ease, z-index 0.6s;
    transition: all 0.8s ease, z-index 0.6s;
    list-style-type: none;
}

/* HARDCOVER front */
.hardcover_front li:first-child {
    cursor: default;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-transform: translateZ(2px);
    -moz-transform: translateZ(2px);
    transform: translateZ(2px);
}

.hardcover_front li:last-child {
    -webkit-transform: rotateY(180deg) translateZ(2px);
    -moz-transform: rotateY(180deg) translateZ(2px);
    transform: rotateY(180deg) translateZ(2px);
}

/* HARDCOVER back */
.hardcover_back li:first-child {
    -webkit-transform: translateZ(2px);
    -moz-transform: translateZ(2px);
    transform: translateZ(2px);
}

.hardcover_back li:last-child {
    -webkit-transform: translateZ(-2px);
    -moz-transform: translateZ(-2px);
    transform: translateZ(-2px);
}

/* thickness of cover */
.hardcover_front li:first-child:after,
.hardcover_front li:first-child:before,
.hardcover_front li:last-child:after,
.hardcover_front li:last-child:before,
.hardcover_back li:first-child:after,
.hardcover_back li:first-child:before,
.hardcover_back li:last-child:after,
.hardcover_back li:last-child:before,
.book_spine li:first-child:after,
.book_spine li:first-child:before,
.book_spine li:last-child:after,
.book_spine li:last-child:before {
    position: absolute;
    top: 0;
    left: 0;
}

/* HARDCOVER front */
.hardcover_front li:first-child:after,
.hardcover_front li:first-child:before {
    width: 4px;
    height: 100%;
}

.hardcover_front li:first-child:after {
    -webkit-transform: rotateY(90deg) translateZ(-2px) translateX(2px);
    -moz-transform: rotateY(90deg) translateZ(-2px) translateX(2px);
    transform: rotateY(90deg) translateZ(-2px) translateX(2px);
}

.hardcover_front li:first-child:before {
    -webkit-transform: rotateY(90deg) translateZ(158px) translateX(2px);
    -moz-transform: rotateY(90deg) translateZ(158px) translateX(2px);
    transform: rotateY(90deg) translateZ(158px) translateX(2px);
}

.hardcover_front li:last-child:after,
.hardcover_front li:last-child:before {
    width: 4px;
    height: 160px;
}

.hardcover_front li:last-child:after {
    -webkit-transform: rotateX(90deg) rotateZ(90deg) translateZ(80px) translateX(-2px) translateY(-78px);
    -moz-transform: rotateX(90deg) rotateZ(90deg) translateZ(80px) translateX(-2px) translateY(-78px);
    transform: rotateX(90deg) rotateZ(90deg) translateZ(80px) translateX(-2px) translateY(-78px);
}

.hardcover_front li:last-child:before {
    box-shadow: 0px 0px 30px 5px #333;
    -webkit-transform: rotateX(90deg) rotateZ(90deg) translateZ(-140px) translateX(-2px) translateY(-78px);
    -moz-transform: rotateX(90deg) rotateZ(90deg) translateZ(-140px) translateX(-2px) translateY(-78px);
    transform: rotateX(90deg) rotateZ(90deg) translateZ(-140px) translateX(-2px) translateY(-78px);
}

/* thickness of cover */

.hardcover_back li:first-child:after,
.hardcover_back li:first-child:before {
    width: 4px;
    height: 100%;
}

.hardcover_back li:first-child:after {
    -webkit-transform: rotateY(90deg) translateZ(-2px) translateX(2px);
    -moz-transform: rotateY(90deg) translateZ(-2px) translateX(2px);
    transform: rotateY(90deg) translateZ(-2px) translateX(2px);
}

.hardcover_back li:first-child:before {
    -webkit-transform: rotateY(90deg) translateZ(158px) translateX(2px);
    -moz-transform: rotateY(90deg) translateZ(158px) translateX(2px);
    transform: rotateY(90deg) translateZ(158px) translateX(2px);
}

.hardcover_back li:last-child:after,
.hardcover_back li:last-child:before {
    width: 4px;
    height: 160px;
}

.hardcover_back li:last-child:after {
    -webkit-transform: rotateX(90deg) rotateZ(90deg) translateZ(80px) translateX(2px) translateY(-78px);
    -moz-transform: rotateX(90deg) rotateZ(90deg) translateZ(80px) translateX(2px) translateY(-78px);
    transform: rotateX(90deg) rotateZ(90deg) translateZ(80px) translateX(2px) translateY(-78px);
}

.hardcover_back li:last-child:before {
    box-shadow: 10px -1px 80px 20px #666;
    -webkit-transform: rotateX(90deg) rotateZ(90deg) translateZ(-140px) translateX(2px) translateY(-78px);
    -moz-transform: rotateX(90deg) rotateZ(90deg) translateZ(-140px) translateX(2px) translateY(-78px);
    transform: rotateX(90deg) rotateZ(90deg) translateZ(-140px) translateX(2px) translateY(-78px);
}

/* BOOK SPINE */
.book_spine {
    -webkit-transform: rotateY(60deg) translateX(-5px) translateZ(-12px);
    -moz-transform: rotateY(60deg) translateX(-5px) translateZ(-12px);
    transform: rotateY(60deg) translateX(-5px) translateZ(-12px);
    width: 16px;
    z-index: 0;
}

.book_spine li:first-child {
    -webkit-transform: translateZ(2px);
    -moz-transform: translateZ(2px);
    transform: translateZ(2px);
}

.book_spine li:last-child {
    -webkit-transform: translateZ(-2px);
    -moz-transform: translateZ(-2px);
    transform: translateZ(-2px);
}

/* thickness of book spine */
.book_spine li:first-child:after,
.book_spine li:first-child:before {
    width: 4px;
    height: 100%;
}

.book_spine li:first-child:after {
    -webkit-transform: rotateY(90deg) translateZ(-2px) translateX(2px);
    -moz-transform: rotateY(90deg) translateZ(-2px) translateX(2px);
    transform: rotateY(90deg) translateZ(-2px) translateX(2px);
}

.book_spine li:first-child:before {
    -webkit-transform: rotateY(-90deg) translateZ(-12px);
    -moz-transform: rotateY(-90deg) translateZ(-12px);
    transform: rotateY(-90deg) translateZ(-12px);
}

.book_spine li:last-child:after,
.book_spine li:last-child:before {
    width: 4px;
    height: 16px;
}

.book_spine li:last-child:after {
    -webkit-transform: rotateX(90deg) rotateZ(90deg) translateZ(8px) translateX(2px) translateY(-6px);
    -moz-transform: rotateX(90deg) rotateZ(90deg) translateZ(8px) translateX(2px) translateY(-6px);
    transform: rotateX(90deg) rotateZ(90deg) translateZ(8px) translateX(2px) translateY(-6px);
}

.book_spine li:last-child:before {
    box-shadow: 5px -1px 100px 40px rgba(0, 0, 0, 0.2);
    -webkit-transform: rotateX(90deg) rotateZ(90deg) translateZ(-210px) translateX(2px) translateY(-6px);
    -moz-transform: rotateX(90deg) rotateZ(90deg) translateZ(-210px) translateX(2px) translateY(-6px);
    transform: rotateX(90deg) rotateZ(90deg) translateZ(-210px) translateX(2px) translateY(-6px);
}

.page,
.page>li {
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.page {
    width: 100%;
    height: 98%;
    top: 1%;
    left: 3%;
    z-index: 10;
}

.page>li {
    width: 100%;
    height: 100%;
    -webkit-transform-origin: left center;
    -moz-transform-origin: left center;
    transform-origin: left center;
    -webkit-transition-property: transform;
    -moz-transition-property: transform;
    transition-property: transform;
    -webkit-transition-timing-function: ease;
    -moz-transition-timing-function: ease;
    transition-timing-function: ease;
}

.page>li:nth-child(1) {
    -webkit-transition-duration: 0.6s;
    -moz-transition-duration: 0.6s;
    transition-duration: 0.6s;
}

.page>li:nth-child(2) {
    -webkit-transition-duration: 0.6s;
    -moz-transition-duration: 0.6s;
    transition-duration: 0.6s;
}

.page>li:nth-child(3) {
    -webkit-transition-duration: 0.4s;
    -moz-transition-duration: 0.4s;
    transition-duration: 0.4s;
}

.page>li:nth-child(4) {
    -webkit-transition-duration: 0.5s;
    -moz-transition-duration: 0.5s;
    transition-duration: 0.5s;
}

.page>li:nth-child(5) {
    -webkit-transition-duration: 0.6s;
    -moz-transition-duration: 0.6s;
    transition-duration: 0.6s;
}


.book:hover>.hardcover_front {
    -webkit-transform: rotateY(-145deg) translateZ(0);
    -moz-transform: rotateY(-145deg) translateZ(0);
    transform: rotateY(-145deg) translateZ(0);
    z-index: 0;
}


.book:hover>.page li:nth-child(1) {
    -webkit-transform: rotateY(-30deg);
    -moz-transform: rotateY(-30deg);
    transform: rotateY(-30deg);
    -webkit-transition-duration: 1.5s;
    -moz-transition-duration: 1.5s;
    transition-duration: 1.5s;
}

.book:hover>.page li:nth-child(2) {
    -webkit-transform: rotateY(-35deg);
    -moz-transform: rotateY(-35deg);
    transform: rotateY(-35deg);
    -webkit-transition-duration: 1.8s;
    -moz-transition-duration: 1.8s;
    transition-duration: 1.8s;
}

.book:hover>.page li:nth-child(3) {
    -webkit-transform: rotateY(-118deg);
    -moz-transform: rotateY(-118deg);
    transform: rotateY(-118deg);
    -webkit-transition-duration: 1.6s;
    -moz-transition-duration: 1.6s;
    transition-duration: 1.6s;
}

.book:hover>.page li:nth-child(4) {
    -webkit-transform: rotateY(-130deg);
    -moz-transform: rotateY(-130deg);
    transform: rotateY(-130deg);
    -webkit-transition-duration: 1.4s;
    -moz-transition-duration: 1.4s;
    transition-duration: 1.4s;
}

.book:hover>.page li:nth-child(5) {
    -webkit-transform: rotateY(-140deg);
    -moz-transform: rotateY(-140deg);
    transform: rotateY(-140deg);
    -webkit-transition-duration: 1.2s;
    -moz-transition-duration: 1.2s;
    transition-duration: 1.2s;
}
/* .book .page li:nth-child(1),
.book .page li:nth-child(3),
.book .page li:nth-child(4),
.book .page li:nth-child(5) {
    background-image: url('https://storico.b-cdn.net/image/catalogue.jpg');
    background-size: cover;
} */
.book:hover>.page li:nth-child(1),
.book:hover>.page li:nth-child(3),
.book:hover>.page li:nth-child(4),
.book:hover>.page li:nth-child(5) {
    background-image: url('../images/thumb.png');
    background-size: cover;
}

/* cover CSS */

.coverDesign {
	  position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    overflow: hidden;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
    background-image: url('../images/thumb.png');
    background-size: cover;
}

.coverDesign::after {
    background-image: -webkit-linear-gradient(-135deg,rgba(255, 255, 255, 0.45) 0%,transparent 100%);
    background-image: -moz-linear-gradient(-135deg,rgba(255, 255, 255, 0.45) 0%,transparent 100%);
    background-image: linear-gradient(-135deg,rgba(255, 255, 255, 0.45) 0%,transparent 100%);
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}
.coverDesign h6{
	position:absolute;
	bottom:20px;
	left:20px;
	opacity:0.1;
	box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
	color:#fff;
	font-size:25px;
	font-weight:800;
	}

.button_1 {
	display: inline-block;
	text-transform: uppercase;
	border: 2px solid #000;
	margin-top: 60%;
	font-size: 0.7em;
	font-weight: 700;
	padding: 10px;
	text-align: center;
	-webkit-transition: color 0.3s, border-color 0.3s;
	-moz-transition: color 0.3s, border-color 0.3s;
	transition: color 0.3s, border-color 0.3s;
}

.button_1:hover {
	background-color: #7a7a7a;
	border-color: #7a7a7a;
	color: #fff;
}
/* Media Queries */
@media screen and (max-width: 37.8125em) {
    .align>li {
        width: 100%;
        min-height: 100%;
        height: auto;
        padding: 0;
        margin: 0 0 30px 0;
    }

    .book {
        margin: 0 auto;
    }

    figcaption {
        text-align: center;
        width: 320px;
        top: 250px;
        padding-left: 0;
        left: -80px;
        font-size: 90%;
    }
}