.pincode-input {
  width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 3px;
  border: 2px solid rgba(34, 60, 80, 0.2);
  text-align: center;
  font-size: 1.5rem;
  text-transform: uppercase;
}
.pincode-input:not(:last-child) {
  margin-right: 1rem;
}
.pincode-input.pincode-input--focused {
  border-color: rgba(34, 60, 80, 0.5);
}
.pincode-input.pincode-input--filled {
  border-color: #2e5cb8;
}