keiji/html/css/bootstrap-5.0.2/site/assets/scss/_anchor.scss

.anchorjs-link {
  font-weight: 400;
  color: rgba($link-color, .5);
  @include transition(color .15s ease-in-out);

  &:focus,
  &:hover {
    color: $link-color;
    text-decoration: none;
  }
}