.turnBook #pages{
    position: relative !important;
    perspective: 6000px;
    transform-style: preserve-3d;
}

.turnBook.anim {
    transform: translateZ(-8px);
}

.turnBook div.wrapper {
    position: absolute !important;
    top:0;
    display: none;
    animation-duration: 0.6s;
    animation-timing-function: ease-out;
    animation-fill-mode:forwards;
    overflow: hidden;
}

.turnBook div.wrapper.shown {
    display:block;
}

.turnBook div.wrapper.even {
    left:0;
    transform-origin: top right;
}

.turnBook div.wrapper.odd {
    left:50%;
    transform-origin: top left;
}
/*
.turnBook div.odd div.page{
    background-image:linear-gradient(-90deg, #fff 95%, #ccc 99.9%, #888 100%);
}

.turnBook div.even div.page {
    background-image:linear-gradient(90deg, #fff 95%, #eee 99.9%, #888 100%);
}
*/
.turnBook div.page img {
    /*backface-visibility: hidden;*/
}


@keyframes odd-page-to-left {
    0% {
        transform: translateZ(1px) rotateY(0deg);
    }
    50% {
        transform: translateZ(0px) rotateY(-90deg);
    }
    100% {
        transform: translateZ(-2px) rotateY(-180deg);
    }
}

@keyframes even-page-to-left {
    0% {
        transform: translateZ(-2px) translateX(1px) rotateY(180deg);
    }
    50% {
        transform: translateZ(-2px) translateX(1px) rotateY(90deg);
    }
    100% {
        transform: translateZ(0px);
    }
}

@keyframes odd-page-to-right {
    0% {
        transform: translateZ(-2px) rotateY(-180deg);
    }
    50% {
        transform: translateZ(-2px) rotateY(-90deg);
    }
    100% {
        transform: translateZ(0px);
    }
}

@keyframes even-page-to-right {
    0% {
        transform: translateZ(1px) rotateY(0deg);
    }
    50% {
        transform: translateZ(-2px) rotateY(90deg);
    }
    100% {
        transform: translateZ(-2px) rotateY(180deg);
    }
}