html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  height: 100%;
}

.grid-item {
  position: relative;
  overflow: hidden;
}

.grid-item img {
  max-width: 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
}