.coockie {
    position: fixed;
    bottom: 0;
    display: block;
    opacity: 0;
    visibility: hidden;
    transform: scaleY(0);
    transform-origin: bottom;
    transition: .45s;
}
.coockie.is-active {
    opacity: 1;
    visibility: visible;
    transform: scaleY(1);
}