.advanced-opts {
  display: none;
  background-color: rgba(0, 0, 0, 0.05);
}

.advanced-opts td:nth-child(2) {
  font-weight: bold;
}

.toggle-expanded span {
  display: inline-block;
  color: #000;
}

.toggle-expanded {
  cursor: pointer;
}

.toggle-expanded span:hover {
  text-decoration: none;
}

.toggle-expanded span::before {
  margin-right: 0.3em;
}

.toggle-expanded.content-collapsed span::before {
  content: "▸";
}

.toggle-expanded.content-expanded span::before {
  content: "▾";
}