@import url(https://fonts.googleapis.com/css?family=Fira+Mono:700);

body {
    background-color: black;
    color: white;
    text-align: center;
    font-size: 24pt;
    font-family: 'Fira Mono', monospace;
}

img {
    display: block;
    width: 40%;
    margin-left: auto;
    margin-right: auto;
}