body {
  display: flex;
  justify-content: center;
  align-items: center;
}


.row {
  display: flex;
  flex-wrap: wrap;
  width: 400px;
  gap: 10px;
}

.column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.large {
  width: 190px;
  height: 190px;
}

.small {
  width: 90px;
  height: 90px;
}

.purple {
  background-color: #55336E;
}

.green {
  background-color: #94C3B3;
}

.blue {
  background-color: #00A2F2;
   
}