body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    text-align: center;
    background-color: lightslategray;
}
ol {
    padding-left: 0;
    }
    ol li {
    list-style-position: inside;
    }