body {
    text-align: center;
    max-width: 50em;
    margin-left: auto;
    margin-right: auto;
}

* {
    font-family: sans-serif;
}
ul {
    text-align: left;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}
code {
    font-family: monospace;
}