html, body {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    font-size: 21px;
}

h1 {
    margin-top: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    font-size: 150%;
    border-bottom: 1px dotted black;
}

h2 {
    display: inline;
    margin-bottom: 0;
    font-size: 120%;
}