#copyright {
    position: absolute;
    bottom: 10px;
    right: 10px;
    color: white;
    font-size: 14px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    padding: 5px 10px;
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease;
}

#copyright:hover {
    background-color: rgba(0, 0, 0, 0.5);
    cursor: default;
}