.table-of-contents {
  margin-bottom: 40px;
}

.table-of-contents .toc-heading {
  font-size: 24px;
  font-weight: bold;
  color: #003049;
}

.table-of-contents a {
  text-decoration: none;
  color: #18445f;
}

.table-of-contents ul {
  list-style: none;
  padding-left: 0;
}

.table-of-contents .heading {
  font-size: 14px;
  font-weight: bold;
  color: #003049;
  text-transform: uppercase;
  position: relative;
}

.table-of-contents .heading::before {
  content: "";
  position: absolute;
  height: 8px;
  width: 8px;
  border-radius: 50%;
  background: #1b6ec7;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
}

.table-of-contents .sub-heading {
  font-size: 16px;
  padding-left: 4px;
  position: relative;
}

.table-of-contents .sub-heading::before {
  content: "";
  position: absolute;
  height: 2px;
  width: 8px;
  background: #1b6ec7;
  left: -17px;
  top: 50%;
  transform: translateY(-50%);
}

.table-of-contents ul li {
  margin: 16px 0;
}

.table-of-contents .headings-container {
  padding-left: 16px;
  border-left: 1px solid #1b6ec7;
}