.knowl__content {
  border-left: 3px dotted #cba1e3;
  margin: 0.5em 0 0.5em 1em;
  padding-left: 1em;
}

.knowl__link {
  display: inline;
  border-bottom: 1px dotted #00a;
  color: #d6336c;
  cursor: pointer;
  border-radius: 0;
  margin: 3px 0 0 0;
  text-decoration: none;
}

.knowl__link.active {
  color: #00a;
}