.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 * {
  width: 100%;
}

.page_toc {
  top: 0;
  margin: 48px 12px 48px 0;
  bottom:0;
  position:fixed;
  overflow-y:scroll;
  overflow-x:hidden;
  transition: transform 250ms ease-out;
  padding: 2px 5px;

}

.page_toc::-webkit-scrollbar {
  width: 4px;
}
.page_toc::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 4px;
}
.page_toc:hover::-webkit-scrollbar-thumb {
  background: rgba(136,136,136,0.4);
}

.page_toc p.title {
  margin: 0px 0 0px 9px;
  padding-bottom: 5px;
  font-weight: 600;
}
.page_toc .anchor:hover:after {
  content: "";
}

.page_toc ul {
  list-style-type: none;
  margin-top: 0px;
  padding-left: 0;
  text-decoration: none;
  font-weight: 400;
  line-height: 1.6em;
  font-size: 14px;
}

.page_toc ul a:hover {
  background-color: rgba(208,215,222,0.32);
  border-bottom: none !important;
  text-decoration:none !important;
}

.page_toc ul a {
  text-decoration: none;
  font-weight: 400;
  line-height: 2.2em;
  padding: 8px 8px 8px;
  border-radius: 8px;
  margin-bottom: 10px;
}

@media screen and (max-width: 700px) {
  .page_toc {
    position: relative;
    left: 0;
    top: -20px;
    padding: 10px 0;
    border: none;
    border-bottom: 1px solid #ddd;
    font-size: 1.0em;
    height: 300px;
  }
  .page_toc::-webkit-scrollbar-thumb {
    background: rgba(136,136,136,0.4);
  }  
  .nav {
    margin: 0 auto;
    width: 80%;
  }
  .content {
    display: block;
  }
  .markdown-section {
    margin: 0 auto;
    max-width: 80% !important;
  }
}