body {
  padding: 0;
  margin: 0;
  font-size: 100%;
  font-family: Helvetica;
}
.main {
  position: relative;
  margin: 0 auto;
  padding: 0;
  width: 900px;
}
@media only screen and (min-width: 768px) and (max-width: 959px) { .main { width: 708px; } }
@media only screen and (min-width: 640px) and (max-width: 767px) { .main { width: 580px; } }
@media only screen and (min-width: 480px) and (max-width: 639px) { .main { width: 420px; } }
@media only screen and (max-width: 479px) { .main { width: 300px; } }
.main-nav {
    display: flex;
    border-bottom: 1px solid #EAEDF0;
    margin-bottom: 1em;
}
.main-nav-icon {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: flex-start;
}
.toc-container {
    display: flex;
}
.toc {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: flex-start;
    list-style: none;
}
.toc-title {
  font-size: 300%;
  line-height: 50%;
}
.toc-subtitle {
  display: block;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  font-size: 83%;
}
.toc-signature {
  font-size: 83%;
}
.toc-li-title {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
    font-size: 100%;
    font-family: Helvetica;
}
.toc-li-date {
  font-size: 80%;
  color: #999;
}