div.sgc-toc-title {
  font-size: 2em;
  font-weight: bold;
  margin-bottom: 1em;
  text-align: center;
}
div.sgc-toc-level-1 {
  margin-left: 0em;
}
div.sgc-toc-level-2 {
  margin-left: 2em;
}
div.sgc-toc-level-3 {
  margin-left: 2em;
}
div.sgc-toc-level-4 {
  margin-left: 2em;
}
div.sgc-toc-level-5 {
  margin-left: 2em;
}
div.sgc-toc-level-6 {
  margin-left: 2em;
}