body {
    max-width: 750px;
    margin: 40px auto;
    line-height: 1.5;
    padding: 0 20px;
    font: 18px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
    color: #444;
}

h1,
h2 {
    line-height: 1.2
}

ul {
    margin-left: 0;
    padding-left: 1ch;
    color: #555;
    list-style-type: "\00BB";
    list-style-position: outside;
}

ul li {
    padding-left: 0.75ch;
    padding-bottom: 0.25rem;
    scroll-margin-top: 2rem;
}

a {
    text-decoration: none;
    color: #0069D6;
}

#portrait {
    border-radius: 50%;
    display: block;
    margin: auto;
    width: 50%;
    max-width: 160px;
}

#title {
    text-align: center;
}

.hidden {
    display: none;
}

.highlight {
    background-color: #cce1f6;
}