.libo-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    transition: opacity 0.3s ease-in-out;

    display: flex;
    justify-content: center;
    align-items: center;
}

.libo-shadow {
    position: absolute;
    transition-duration: 0.3s;
    transition-property: transform;
    display: block;
}

.libo-shadow.zoomed {
    position: static;
    margin: 0 auto;
    max-width: 100%;
    width: auto;
    height: auto;

    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.3);
}