html, body {
    margin: 0;
    height: 100%;
    overflow: hidden;
    background-color: hsl(210, 50%, 1%);
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    text-align: center;
    padding: 200px;
}

p {
    margin: 5px;
}

img {
    width: 50%;
    max-width: 500px;
    min-width: 200px;
}