astral-divider::before {
  content: "";
  display: block;
  height: 1px;
  width: 100%;
  background: var(--astral-text-color);
  opacity: 0.87;
}
astral-divider[vertical]::before {
  content: "";
  display: block;
  width: 1px;
  height: 100%;
  min-height: 100px;
  background: var(--astral-text-color);
  opacity: 0.87;
}