.renewal-apply-form .btn-main.form-submit-preview {
  min-width: 240px;
  min-height: 54px;
  padding: 0 44px;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 900;
  line-height: 1;
}

@media (max-width: 720px) {
  .renewal-apply-form .btn-main.form-submit-preview {
    width: 100%;
    min-height: 58px;
    font-size: 18px;
  }
}