body {
    background-color: #000;
    color: #ffd700;
    font-family: 'Arial', sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

h1 {
    font-size: 2em;
}

#countdown {
    display: flex;
    justify-content: center;
}

.countdown-item {
    margin: 0 10px;
    font-size: 2em;
    border: 2px solid #ffd700;
    padding: 10px;
    border-radius: 10px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}