.x-overlay {
  position: absolute;
  inset: -20vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 75vw;
  line-height: 1;
  color: red;
  font-weight: 900;
  pointer-events: none;
  z-index: 10000;
}

.square {
  width: 300px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}