body {
    background-color: #000000;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: 'sans', 'narrow';
    padding: 5%;
}

.clock {
    text-align: center;
    width: 100%;
}

.time {
    color: #00FF00;
    font-size: 25vw;
    font-weight: bold;
    font-family: 'sans', 'narrow';
    margin-bottom: 5vh;
    text-shadow: 0 0 5px #00FF00;
    text-align: center;
    width: 100%;
}

.date {
    color: #00CC00;
    font-size: 8vw;
    font-weight: bold;
    font-family: 'sans', 'narrow';
    margin-top: 2vh;
    text-align: center;
    width: 100%;
    display: block;
}

.footer {
    color: #006600;
    font-size: 3vw;
    position: fixed;
    bottom: 10px;
    left: 0;
    right: 0;
    text-align: center;
    opacity: 0.5;
}