.verification_code_modal_content {
  background-color: #fff;
  border-radius: 8px;
  width: 400px;
  max-width: 100%;
  padding: 20px;
  box-sizing: border-box;
  text-align: center;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  justify-content: center;
  align-items: center;
  text-align: center;
}

.modal.is-open {
  display: flex !important;
}

.modal-title {
  margin: 0;
  padding: 0;
  border: 0;
}

.modal-back {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.modal-box {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  min-width: 320px;
  text-align: center;
}

@media only screen and (max-width: 768px) {
  .modal-box {
    width: 85%;
    max-width: 94%;
    min-width: 240px;
    left: 3% !important;
    padding: 16px;
  }

  .verification_code_input {
    width: 28px !important;
  }
}

.modal-content {
  background-color: #fff;
  width: 400px;
  max-width: 90%;
  text-align: center;
}

.modal-txt {
  text-align: center;
}

.verification_code_input {
  display: inline-block;
  width: 40px;
  height: 50px;
  margin: 0 5px;
  text-align: center;
  font-size: 1.5em;
  border: 1px solid #ccc;
  border-radius: 4px;
}

#verification_code_form {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.verification_code_inputs {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  margin-bottom: 20px;
}

#verification_code_form button[type="submit"] {
  width: 100%;
  max-width: 300px;
}