.scene-book{perspective:1000px;width:568px;height:597px;margin:5% 5% 5% 50%}.bookslide{width:100%;height:100%;transform-style:preserve-3d;position:relative}.page-book{cursor:pointer;color:#000;width:100%;height:100%;transform-style:preserve-3d;transform-origin:0;transition:transform 1.5s;position:absolute}.front-book,.back-book{box-sizing:border-box;backface-visibility:hidden;background:linear-gradient(to bottom right,#202020,#fcd10a);width:100%;height:100%;padding:5%;position:absolute}.back-book{transform:rotateY(180deg)}.page-book.activeslide-book+.page-book{z-index:1}.page-book.activeslide-book{z-index:2}.page-book.flippedslide-book{transform:rotateY(-180deg)}.page-book.flippedslide-book:last-of-type{z-index:1}.slide-btn{cursor:pointer;background:0 0;border:0;width:100%;height:100%;position:absolute;top:0;left:0;outline:none!important}.slide-btn-prev{transform-origin:0;transform:rotateY(180deg)}.front-book{padding-left:0}.back-book{padding-right:0}.scene-book.scene-book-center{margin:0 auto}.scene-book.scene-book-center.bookqqq .bookslide{right:-100%}.scene-book.scene-book-center.bookqqq .slide-btn.slide-btn-prev{right:-100%;left:inherit;z-index:2}@media (max-width:992px){.scene-book{width:324px;height:340px}}@media (max-width:766px){.scene-book{width:155px;height:162px}}