.container {

  display: grid;

  gap: 10px;

  grid-template-columns: 1fr 1fr 1fr;

  grid-template-rows: 2rem 2rem 2rem;

}

​

.item {

  grid-column: 2 / 3;

  grid-row: -1 / -3;

}

​

​

/* ETC (Formatting only): */

​

body {

  margin: 1.5em;

  font-size: 130%;

  font-family: sans-serif;

  background: #F2F0EC;

  color: #2E2C08;

}

​

.container {

  border: 10px solid #2E2C08;

  background: white;  

  padding: 1em;

}

​

.item {

  padding: 0.5em;

  text-align: center;

  color: #2E2C08;

  background: #e5e3de; 

  font-weight: bold;

  margin-top: 0;

  margin-bottom: 0;

  text-align: center;

}