.za-phone-container > div {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: 1fr 0.4fr;
}

.za-phone-container select {
  grid-row: 1;
  border-right: none;
}

.za-phone-container input {
  grid-column: 2 / 5;
  grid-row: 1;
}

.za-phone-container > div > div {
	grid-column: 1 / 5;
}