.field-card.bombified::before {
  content: "BOMB";
  position: absolute;
  top: -7px;
  left: -7px;
  z-index: 3;
  padding: 3px 5px;
  border-radius: 999px;
  background: #b33a24;
  color: #fff;
  font-size: .4rem;
  font-weight: 1000;
  letter-spacing: .04em;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .3);
}