.mfa-input-container input {
  width: 2.5rem !important; /* Adjust size as needed */
  height: 2.5rem !important;
  text-align: center !important;
  margin: 0 0.2rem !important;
  font-size: 1.5rem !important;
  border: 1px solid #ccc !important;
  border-radius: 4px !important;
}
.mfa-input-container input:focus {
  border-color: #007bff !important; /* Highlight on focus */
  outline: none !important;
}
.mfa-button-container {
  margin-top: 15px !important;
}