body {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center; /* centers horizontally */
    justify-content: flex-start; /* you can change this to center vertically too */
    height: 100vh;
    font-family: Arial, sans-serif;
    background-color: #333;
}

h1, p {
    text-align: center;
    color: aliceblue;
    font-size: 7em;
}

.countdown-item {
    margin-bottom: 20px;
    padding: 10px;
    border-bottom: 1px solid #ccc;
}

.countdown-title {
    text-align: center;
    font-size: 5em;
    color: white;
    margin-bottom: 5px;
}

.countdown-display {
    margin-left: 1rem;
    font-family: monospace;
    font-size: 3em;
    color: cyan;
}