style.css

html {
  scroll-behavior: auto !important; }

.ib-toc-container .ib-toc-icon-collapse,
.ib-toc-container .ib-toc-icon-expand {
  display: none;
  height: 20px;
  line-height: 1; }
  .ib-toc-container .ib-toc-icon-collapse svg,
  .ib-toc-container .ib-toc-icon-expand svg {
    fill: var(--fill); }

.ib-toc-container.ib-toc-expanded .ib-toc-icon-collapse {
  display: inline; }

.ib-toc-container.ib-toc-collapsed .ib-toc-icon-expand {
  display: inline; }

.ib-toc-container .ib-toc-header {
  padding: 10px 20px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  cursor: pointer; }
  .ib-toc-container .ib-toc-header .ib-toc-header-right {
    display: flex; }

.ib-toc-container .ib-toc-body {
  padding: 20px; }

.ib-toc-container .ib-toc-separator {
  height: 1px;
  background-color: #333; }

.ib-toc-container .ib-toc-anchors {
  margin: 0;
  padding: 0 0 0 25px; }
  .ib-toc-container .ib-toc-anchors li {
    margin-top: var(--listSpacing); }
  .ib-toc-container .ib-toc-anchors > li:first-of-type {
    margin-top: 0; }
  .ib-toc-container .ib-toc-anchors a {
    color: var(--linkColor); }

.ib-toc-container ol {
  list-style: none !important;
  counter-reset: item; }
  .ib-toc-container ol li {
    counter-increment: item; }
    .ib-toc-container ol li:before {
      content: counters(item, ".") " ";
      display: inline-block;
      width: 2em;
      margin-left: -2.5em;
      margin-right: 0.5em;
      text-align: right; }
  .ib-toc-container ol.ib-toc-anchors > li:before {
    content: counters(item, ".") ". "; }