.content {
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
}

.markdown-section {
  flex: 1 1 0%;
  margin: 0 48px;
}

.nav {
  width: var(--toc-width, 200px);
  align-self: flex-start;
  flex: 0 0 auto;
}

aside.nav.nothing {
  width: 0;
}

.page_toc {
  position: fixed;
  border: none;
  border-left: 1px solid #ddd;
  padding-left: 5px;
  margin: 2rem;
}

.page_toc code {
  background-color: #f8f8f8;
  border-radius: 2px;
  color: #e96900;
  font-family: 'Roboto Mono', Monaco, courier, monospace;
  font-size: 0.8rem;
  margin: 0 2px;
  padding: 3px 5px;
}

.page_toc p.title {
  margin: 0px 0 0px 9px;
  padding-bottom: 5px;
  font-weight: 600;
  font-size: 1.2em;
}

.page_toc .anchor:hover:after {
  content: "";
}

.page_toc ul {
  list-style-type: none;
  margin-top: 0px;
  padding-left: 10px;
  color: var(--text-color-base, --base-color);
  text-decoration: none;
  font-weight: 300;
  line-height: 1.6em;
}

.page_toc ul a:hover span {
  border-bottom: none !important;
  text-decoration: underline !important;
}

.page_toc ul a {
  color: var(--text-color-base, --base-color);
  text-decoration: none;
  font-weight: 300;
  line-height: 1.6em;
}

.page_toc .active {
  font-weight: bold;
}

@media screen and (max-width: 1300px) {
  .page_toc {
    position: relative;
    left: 0;
    top: -20px;
    padding: 10px 0;
    border: none;
    border-bottom: 1px solid #ddd;
    font-size: 1.0em;
    margin: 2rem 0;
  }

  .nav {
    margin: 0 auto;
    width: 800px;
  }

  .page_toc p.title {
    font-size: 1.8em;
  }

  .content {
    display: block;
  }

  .markdown-section {
    margin: 0 auto;
  }
}