html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: black;
}

#monkey-wall {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  grid-template-rows: repeat(10, 1fr);
}

.monkey {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: popIn 0.25s ease-out;
}

@keyframes popIn {
  from {
    transform: scale(0);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}