body {
    margin: 0;
    background-color: #161515;
}

#title {
    font-family: Arial;
    font-weight: 900;
    position: absolute;
    align-self: flex-start;
    color: white;
    font-size: 8rem;
    margin-top: 20vh;
}

#countdown-text {
    display: none;
    position: fixed;
    color: white;
    font-family: Arial;
    font-weight: 900;
    font-size: 10rem;
    transform: scale(0);
    transition: transform .5s ease-in-out;
}

#countdown-text.countdown-active {
    transform: scale(1);
}

#startButton {
    position: absolute;
    height: 80px;
    width: 200px;
    background-color: #161515;
    color: white;
    font-family: Arial;
    font-weight: 900;
    font-size: 1.5rem;
    border-radius: 10px;
    border: 2px solid white;
    cursor: pointer;
    box-shadow: 0px 0px 30px 8px black;
    transition: all .25s ease-in-out;
}

#startButton:hover {
    background-color: rgb(221, 221, 221);
    color: #000000;
}

#score {
    color: white;
    font-family: Arial;
    font-weight: 900;
    position: absolute;
    align-self: flex-start;
    font-size: 4.5rem;
}