* {
    margin: 0px;
    padding: 0px;
}

body {
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center center;
    background-size: cover;
    background-image: url('cyber.jpg');
    line-height: 100vh;
    text-align: center;
    font-size: 7vw;
    color: whitesmoke;
    font-family: fantasy;
}