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initAnimation{0%{-webkit-transform:rotateY(0deg);transform:rotateY(0)}to{-webkit-transform:rotateY(-40deg);transform:rotateY(-40deg)}}.book{width:220px;height:300px;position:relative;-webkit-transform-style:preserve-3d;transform-style:preserve-3d;-webkit-transform:rotateY(-40deg);transform:rotateY(-40deg);will-change:transform,box-shadow;transition:transform 1s ease,box-shadow 1s ease;-webkit-animation:initAnimation 1s ease 0s 1;animation:initAnimation 1s ease 0s 1;-webkit-backface-visibility:hidden;backface-visibility:hidden}.book:hover{-webkit-transform:rotateY(0deg);transform:rotateY(0)}.book-front{position:absolute;top:0;left:0;width:220px;height:300px;-webkit-transform-style:preserve-3d;transform-style:preserve-3d;-webkit-transform:translateZ(20px);transform:translateZ(20px);background-image:url(/front_cover.png);background-size:cover;background-position:center;border-radius:0 4px 4px 0;-webkit-backface-visibility:hidden;backface-visibility:hidden;will-change:box-shadow;transition:box-shadow 1s ease}.book-front img{width:100%;height:100%;object-fit:cover;border-radius:0 4px 4px 0;display:block}.book:hover .book-front{box-shadow:0 0 50px -10px #daa520}.book-pages{position:absolute;left:0;top:4px;width:38px;height:292px;-webkit-transform-style:preserve-3d;transform-style:preserve-3d;-webkit-transform:translateX(196px) rotateY(90deg);transform:translate(196px) rotateY(90deg);background:linear-gradient(90deg,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff,#f9f9f9,#fff);-webkit-backface-visibility:hidden;backface-visibility:hidden}.book-back{position:absolute;top:0;left:0;width:220px;height:300px;-webkit-transform-style:preserve-3d;transform-style:preserve-3d;-webkit-transform:translateZ(-20px);transform:translateZ(-20px);background-image:url(/back_cover.png);background-size:cover;background-position:center;background-color:#1a1a1a;border-radius:0 4px 4px 0;-webkit-backface-visibility:hidden;backface-visibility:hidden;will-change:box-shadow;transition:box-shadow 1s ease}.book:hover .book-back{box-shadow:0 0 50px -10px #daa520}@media(max-width:768px){.book,.book-front,.book-back{width:180px;height:245px}.book-pages{width:32px;height:240px;-webkit-transform:translateX(160px) rotateY(90deg);transform:translate(160px) rotateY(90deg)}}