.central-button-0 {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 450%;
    width: 70%;
    height: 30%;
    user-select: none;
    border: 2px solid black;
    transition: scale 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    transform: translateY(100%);
}

.central-button-0:hover {
    scale: 1.05;
    box-shadow: 0 0 20px rgba(70, 70, 70, 0.5);
}

/*====================================================================================================================*/

/*Свойство animations задается, что бы потом поменять его в JS.*/
.games-button-0 {
    animation: none;
}

@keyframes central-button-move {
    0% {
        transform: translateY(100%)
    }
    100% {
        transform: translateY(0)
    }
}

.animation-central-button-move-done {
    transform: translateY(0);
}