body {
  margin: 40px;
}

.wrapper {
  display: grid;
  grid-template-columns: 55px 55px 55px 55px 55px;
  grid-gap: 10px;
  color: #444;
}

.box {
  background-color: lightgray;
  border-color: black;
  border-style: solid;
  border-width: thin;
  border-radius: 5px;
  padding: 20px;
}


.green {
  background-color: green;
  border-color: darkgreen;
}

.black {
  background-color: black;
  border-color: grey;
}