.wrapper {
  display: grid;
  /* grid-template-columns: 100px 100px 100px; */
  grid-template-columns: 40fr 40fr 40fr;
  /*grid-template-columns: 600px 600px 600px;*/
  grid-gap: 10px;
  background-color: white;
  color: black;
}

.box {
  background-color: white;
  color: black;
  border-radius: 5px;
  padding: 20px;
  /*font-size: 150%;*/
  font-size: 12px;
  text-align: center;
}

.cal {
  background-color: white;
  color: black;
  border-radius: 5px;
  padding: 10px;
  /*font-size: 150%;*/
  font-size: 12px;
  text-align: center;
}