.doc_toc {
  position: static;
  font-size: 12px; }
  .doc_toc a {
    text-decoration: none;
    line-height: 1.1;
    color: #555555; }
    .doc_toc ul {
      line-height: 1.8em;
      list-style: none;
      padding-left: 20px; }
      .doc_toc ul li {
        list-style: none; }
        .doc_toc ul ul {
          padding-left: 16px; }
          .doc_toc ul ul ul {
            padding-left: 12px; }
  .doc_toc li {
    margin: 0.5em auto; }
    .doc_toc li ul {
      padding: 0 0 0 1em; }
      .doc_toc li > ul {
        margin-top: -5px;
        margin-bottom: 6px; }
  .doc_toc .active > a {
    color: #000000;
    font-weight: bold; }

.affix {
  position: fixed !important; }