* {
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: url(../img/bg.jpg);
    background-attachment: fixed;
    background-size: cover;
}

.book {
    position: relative;
    top: 0;
    width: 400px;
    height: 600px;
    background: #fff;
    transform: rotate(-37.5deg) skewX(10deg);
    box-shadow: -35px 35px 50px rgba(0, 0, 0, 1);
    transition: 0.5s;
}

.book:hover {
    transform: rotate(-37.5deg) skewX(10deg) translate(20px, -20px);
    box-shadow: -50px 50px 100px rgba(0, 0, 0, 1);
}

.book:before {
    content: '';
    width: 30px;
    height: 100%;
    background: url(../img/hover.jpg);
    position: absolute;
    top: 0;
    left: 0;
    transform: skewY(-45deg) translate(-30px, -15px);
    box-shadow: inset -10px 0 20px rgba(0, 0, 0, 0.2);
}

.book:after {
    content: '';
    width: 100%;
    height: 30px;
    background: #ccc;
    position: absolute;
    bottom: 0;
    left: 0;
    transform: skewX(-45deg) translate(15px, 30px);
}

.book h2 {
    position: absolute;
    bottom: 100px;
    left: 20px;
    font-size: 4.5em;
    line-height: 1.1em;
    color: #fff;
}

.book h2 span {
    background: url(../img/hover.jpg);
    background-attachment: fixed;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.book .writer {
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: #262626;
    font-size: 0.6em;
    padding-top: 5px;
    font-weight: 500;
    border-top-left-radius: 1px solid #262626;
}

.book .writer i {
    font-weight: 700;
}

.book .hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 70%;
    background: url(../img/hover.jpg);
    background-size: cover;
}