body {
    overflow: hidden;
}

#tabla-box {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9000;
    background: #702539 url('/js/flip/flipbook/img/background-flipbook.jpg') no-repeat;
    padding-bottom: 5vh;
    background-size: cover;
}