p {
  font-family: serif;
  font-weight: normal;
  font-size: 100%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 0%;
  margin-right: 0%;
  margin-bottom: 0em;
}
h1 {
  font-family: serif;
  font-weight: bold;
  font-size: 150%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 0%;
  margin-right: 0%;
  margin-bottom: 0em;
}
h2 {
  font-family: serif;
  font-weight: bold;
  font-size: 140%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 0%;
  margin-right: 0%;
  margin-bottom: 0em;
}
h3 {
  font-family: serif;
  font-weight: bold;
  font-size: 130%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 0%;
  margin-right: 0%;
  margin-bottom: 0em;
}
h4 {
  font-family: serif;
  font-weight: bold;
  font-size: 120%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 0%;
  margin-right: 0%;
  margin-bottom: 0em;
}
h5 {
  font-family: serif;
  font-weight: bold;
  font-size: 115%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 0%;
  margin-right: 0%;
  margin-bottom: 0em;
}
h6 {
  font-family: serif;
  font-weight: bold;
  font-size: 110%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 0%;
  margin-right: 0%;
  margin-bottom: 0em;
}
figure {
  font-family: serif;
  font-weight: normal;
  font-size: 100%;
  text-align: left;
  text-indent: 0em;
  margin-top: 1em;
  margin-left: 1em;
  margin-right: 1em;
  margin-bottom: 1em;
}
figcaption {
  font-family: serif;
  font-weight: normal;
  font-size: 110%;
  text-align: left;
  text-indent: -1em;
  margin-top: 0em;
  margin-left: 0em;
  margin-right: 0em;
  margin-bottom: 0em;
  padding-left: 1em;
}
blockquote {
  font-family: serif;
  font-weight: normal;
  font-size: 100%;
  text-align: left;
  text-indent: 0em;
  margin-top: 2em;
  margin-left: 1em;
  margin-right: 1em;
  margin-bottom: 2em;
}
table {
  display: table;
  font-size: 100%;
  border-collapse: collapse;
  border-spacing: 2px;
  border-color: gray;
}
td {
  border: 1px solid black;
  padding: 3px 7px 2px 7px;
}
th {
  border: 1px solid black;
  padding: 3px 7px 2px 7px;
  text-align: left;
  padding-top: 5px;
  padding-bottom: 4px;
}
ul {
  display: block;
  list-style-type: none;
}
*[hidden] {
  display: none;
}
img.video {
  width: 40px;
  height: auto;
}
img.audio {
  width: 40px;
  height: auto;
}
img.reading-resource {
  width: 40px;
  height: auto;
}
aside img {
  width: auto;
  height: auto;
}
aside {
  padding: 10px;
  margin: 10px;
}
nav#toc ol {
  list-style-type: none;
}