body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #000;
    color: #0f0;
    font-family: 'Arial', sans-serif;
    text-align: center;
}

#clock-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#clock {
    font-size: 20vw;
    text-shadow: 0 0 10px #0f0;
}

#date {
    font-size: 5vw;
    text-shadow: 0 0 5px #0f0;
    letter-spacing: 0.1em;
}