body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    background: url('background.png') no-repeat center center fixed; 
    background-size: cover;
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
}

.coming-soon {
    font-size: 2em;
    margin: 20px;
}

footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
}