/* Apply styles to the clock within the footer */
.footer-class {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    background-color: #f8f8f8;
    padding: 10px 0;
}

.footer-class .real-time-clock {
    font-size: 100px;
    font-weight: bold;
    color: #333;
}

.footer-class .show-clock {
    display: block;
}

.footer-class .clock-icon {
    cursor: pointer;
}