.error-reference {
  margin: 0 0 18px;
  padding: 12px;
  border: 1px solid #ed424555;
  border-radius: 10px;
  background: #ed42450d;
  color: #f3a4a6;
  font: 700 13px ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .04em;
}