#GNClose {
    position: fixed;
    top: 50px;
    right: 50px;
    z-index: 999999999999999999999;
    background-color: #fafafa;
    border: 3px solid #0a0e3b;
    border-radius: 15px;
    width: 60px;
    height: 60px;
}

#GNClose>* {
    width: 100%;
}

#GNClose_Logo {
    transition-duration: 0.3s;
    opacity: 1;
    position: absolute;
}

#GNClose:hover #GNClose_Logo {
    transform: rotate(180deg) scale(0.3);
    transition-delay: 0s;
    opacity: 0;
}

#GNClose_X {
    transform: rotate(-180deg) scale(0.3);
    transition-duration: 0.3s;
    opacity: 0;
}

#GNClose:hover #GNClose_X {
    transform: rotate(0deg) scale(1);
    opacity: 1;
}