body {
    background-color: black;
    color: white;
}
h1 {
    font-size: 8em;
    text-align: center;
    background-image: url(jancok.jpg);
    background-repeat: no-repeat;
    background-position: center;
    color: transparent;
    background-clip: text;
    font-size: 48px;
}