.title {
  font-family: 'et-book', serif;
  font-size: 3rem;
  text-align: right !important;
  border-bottom: 1px solid black;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
}

.subtitle {
  font-family: 'et-book', serif;
  font-size: 2rem;
}

ul {
  list-style-type: circle;
}

p,
li {
  font-family: 'Source Sans Pro', sans-serif;
  font-size: 1.3em;
  font-weight: 300;
}

p {
  line-height: 1.4em;
}

blockquote > p {
  font-style: italic;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Source Sans Pro', sans-serif;
  font-weight: 600;
}

h3 {
  font-size: 1.4em;
}

h4 {
  font-size: 1em;
  text-transform: uppercase;
}

#text-table-of-contents {
  text-transform: uppercase;
}

#text-table-of-contents > ul {
  list-style-type: none;
}

#table-of-contents > h2 {
  display: none;
}

#text-table-of-contents li:not(:last-child) {
  margin-bottom: 0.3em;
}

#text-table-of-contents a {
  text-decoration: none;
  color: inherit;
}

#text-table-of-contents a:visited {
  color: inherit;
}

div.outline-2,
div.outline-text-2,
#postamble {
  display: none;
}

pre.src {
  overflow: auto !important;
}

pre.src::before {
  top: 0 !important;
}

@media (min-width: 800px) {
  #text-table-of-contents > ul {
    column-count: 2;
    column-gap: 3rem;
    column-rule: 1px solid #c79c87;
  }
}