#timer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3em;
    color: white;
}

#timer p {
    font-size: 2.5em;
}

#timer p.countdown {
    padding: 2em 0px 0px;
    font-weight: 900;
    font-size: 3em;
}