@media all and (max-width: 640px) {
  .form-banner {
    position: relative;
    order: 1;
    width: 100%;
    height: 90px;
    padding: 20px;
    height: auto;
    display: flex;
    align-items: center;
  }
  .form-banner h2 {
    font-size: 4.25vw;
    margin-top: 15px;
  }
  .form-wrap {
    width: 100%;
    order: 2;
    padding: 3.90625%;
  }
  .form {
    background-size: 100%;
    width: 100%;
    flex-direction: column;
  }
  .form-tit {
    margin-top: 0;
  }
  .form-container li .field-tit,
  .form-container li > label {
    font-size: 4vw;
    margin-bottom: 0.5rem;
  }
  .form-container .private,
  .form-container textarea,
  .form-container input[type='text'],
  .form-container input[type='tel'],
  .form-container input[type='email'] {
    font-size: 3.75vw;
    padding: 0 0.5rem;
    height: 11vw;
    border-radius: 4px;
  }
  .form-container .private,
  .form-container textarea {
    height: 140px;
    padding: 0.5rem;
  }
  .form-container li:not(:last-child) {
    margin-bottom: 1rem;
  }
  .form-container .form-agree {
    margin-top: 2rem;
  }
  .form-agree {
    padding: 1.5rem;
  }
  .form-agree label {
    font-size: 3.25vw;
  }
  .form-agree a {
    font-size: 3vw;
    text-underline-offset: 4px;
  }
  .form-submit {
    width: 180px;
  }
  .service-links {
    margin-top: 45px;
  }
  .service-links > a:not(:last-child) {
    margin-bottom: 0.75rem;
  }
  .service-links > a {
    padding: 20px;
  }
  .service-links h5 {
    font-size: 4.25vw;
    background-size: 20px;
    background-position: calc(100%) center;
  }
  .service-links p {
    font-size: 3.75vw;
    margin-top: 0.5rem;
  }

  .form-banner a {
    width: 90px;
  }
  .form-banner {
    padding: 1.25rem;
  }
  .form-banner a {
    width: 60px;
  }
  .form-tit h3 {
    font-size: 5.25vw;
    margin-bottom: 0.5rem;
  }
  .form-tit p {
    font-size: 3.75vw;
  }

  .form-btns {
    margin-top: 32px;
  }
  .form-btns button,
  .form-btns a {
    font-size: 3.75vw;
    height: 40px;
    width: 90px;
    border-radius: 4px;
  }
  .form-btns button img,
  .form-btns a img {
    width: 4vw;
  }
  .form-step > p {
    font-size: 3.75vw;
  }
  .form-step .form-step__track {
    height: 4px;
    width: 90px;
  }

  .checkbox-wrap03 > div > label,
  .checkbox-tit label {
    font-size: 3.25vw;
  }
  .checkbox-wrap {
    padding: 0.75rem;
  }
  .radio-wrap label,
  .checkbox-wrap03__sub > div label,
  .checkbox-wrap02 label,
  .checkbox-wrap label {
    font-size: 3.25vw;
    margin-left: 6px;
  }
  .checkbox-wrap > div {
    width: 100%;
    margin: 8px 0;
  }
  .checkbox-wrap02 > div {
    margin: 8px 0;
  }
  .radio-wrap > div {
    margin: 10px 0;
  }

  input[type='radio'],
  input[type='checkbox'] {
    width: 14px;
  }

  .checkbox-wrap03 > div > label,
  .checkbox-tit label {
    margin-left: 4px;
  }
  .checkbox-wrap03 > div,
  .checkbox-wrap03__sub,
  .checkbox-wrap03 {
    padding: 0.45rem;
  }
  .checkbox-tit h4,
  .radio-wrap > div {
    width: 100%;
  }
  .letter-count {
    font-size: 3.25vw;
  }
  #filename {
    font-size: 3.75vw;
    padding: 0 0.5rem;
    height: 11vw;
    line-height: 11vw;
    border-radius: 4px;
    width: calc(100% - 84px);
    margin-right: 4px;
  }
  label[for='file-upload'] {
    height: 11vw;
    font-size: 3.75vw;
    border-radius: 4px;
    width: 80px;
  }

  .category-tit {
    font-size: 5.25vw;
    padding-bottom: 8px;
  }
  .category-tit.mt {
    margin-top: 45px;
  }
  .modal hgroup {
    padding: 1rem 0.75rem;
  }
  .modal hgroup h2 {
    font-size: 4.25vw;
  }
  .modal hgroup img {
    width: 4vw;
  }
  .modal-contents {
    font-size: 10px;
  }

  .checkbox-tit h4,
  .checkbox-tit label {
    font-size: 4.5vw;
  }

  .checkbox-wrap-tit {
    font-size: 4vw;
    margin-bottom: 0;
    padding: 0.5rem 0.5rem 0 0.5rem;
  }
  .form-tit p,
  .category-tit span,
  .checkbox-tit p {
    font-size: 3.45vw;
    margin-top: 5px;
  }
  .form-tit p br,
  .category-tit span br,
  .checkbox-tit p br {
    display: none;
  }

  .checkbox-wrap03__sub p {
    font-size: 13px;
  }
  .checkbox-wrap03__sub > div {
    display: flex;
  }
  .radio-wrap > div {
    width: 85px !important;
  }
  .radio-wrap > div:not(:last-child) {
    margin-right: 8px;
  }

  .info {
    margin-bottom: 45px;
  }
  .info h5 {
    font-size: 4vw;
    margin-bottom: 0.5rem;
  }
  .info p {
    font-size: 3.25vw;
    margin-bottom: 8px;
  }
  .info p:not(:last-child) {
    margin-bottom: 12px;
  }
}