.container {
  display: flex;
}


.grid {
	Width: 200px;
	Height: 400px;
	display: flex;
	flex-wrap: wrap;
	Background-color: lightblue;
}

.grid div {
Height: 20px;
Width: 20px;
}

.teromino {
  background-color: rgba(64, 128, 4, 0.822);
}


.mini-grid {
  margin-left: 50px;
  width: 80px;
  height: 80px;
  display: flex;
  flex-wrap: wrap;
  background-color: lightblue;
}

.mini-grid div {
  height: 20px;
  width: 20px;
}
.text {
  color: cyan;
}

body {
  background-image: url(https://i.pinimg.com/originals/c4/41/5e/c4415ead1d525da3d70bc2541df5fede.png);
 background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}