@media screen and (max-width: 640px) {
  /* max-width: 768pxから更にスマートフォン用へ
最適化する箇所のスタイル記述 */
  /*--お問い合わせフォーム--*/
  input[type='text'], textarea {
    text-align: left;
    padding: 10px;
    margin: 0;
    font-size: 16px;
    background-color: #f9f9f9;
    /*border-radius: 5px;*/
    letter-spacing: 1px;
    transition: 0.3s;
    border: 1px solid #949494;
    margin-bottom: 1.5%;
  }
  select {
    padding: 3px;
  }
  #contactform {
    padding-right: 5px;
    padding-left: 5px;
    text-align: left;
  }
  #contactform h2 {
    background-color: #f9f9f9;
    border-left: 8px solid #00441c;
    border-top: 1px solid #d8dadc;
    border-bottom: 1px solid #d8dadc;
    border-right: 1px solid #d8dadc;
    margin-bottom: 20px;
    font-size: 19px;
    line-height: 1.0em;
    padding-left: 15px;
    padding-top: 15px;
    padding-bottom: 12px;
  }
  #contactform h3 {
    font-size: 18px;
    font-weight: normal;
    line-height: 1;
    border-left: 5px solid #00441c;
    margin-top: 0px;
    margin-right: 0px;
    margin-bottom: 30px;
    margin-left: 0px;
    padding-top: 5px;
    padding-right: 0px;
    padding-bottom: 0px;
    padding-left: 15px;
  }
  .assp1 {
    font-size: 13px;
    line-height: 20px;
    padding-top: 10px;
    padding-right: 10px;
    padding-bottom: 25px;
  }
  .assp2 {
    font-size: 13px;
    color: #494949;
    font-weight: bold;
    line-height: 14px;
    background-color: #eeeeee;
    text-align: center;
    padding-top: 5px;
    padding-right: 5px;
    padding-bottom: 5px;
    padding-left: 10px;
  }
  .assp6 {
    color: red;
    font-size: 11px !important;
    line-height: 13px;
    padding-top: 5px;
    padding-left: 5px;
  }
  .assp7 {
    font-size: 13px;
    padding-top: 5%;
    padding-bottom: 5%;
    padding-left: 5%;
    padding-right: 5%;
    margin-bottom: 8%;
    background-color: #f9f9f9;
    text-align: center;
    border-bottom: 1px solid #AAAAAA;
    border-right: 1px solid #AAAAAA;
    border-left: 1px solid #AAAAAA;
  }
  .assp7 p {
    padding-bottom: 10px;
  }
  .saigai_info {
    background-color: #FFF9EF;
    padding-left: 25px;
    padding-right: 25px;
    padding-top: 15px;
    padding-bottom: 15px;
    margin-bottom: 20px;
  }
  .saigai_info h3 {
    font-size: 18px;
  }
  .saigai_info p {
    font-size: 14px;
    line-height: 1.8em;
    margin-bottom: 10px;
  }
  .form {
    font-size: 14px;
    background-color: #AAAAAA;
    margin-right: auto;
    margin-left: auto;
    width: 100%;
  }
  .form .title {
    font-weight: bold;
    text-align: center;
    background-color: #00441c;
    font-size: 16px;
    color: #FFF;
    display: block;
    padding-right: 5%;
    padding-left: 5%;
    width: 90%;
  }
  .form .subtitle {
    font-weight: bold;
    text-align: center;
    background-color: #FFFFFF;
    font-size: 16px;
    color: #00441c;
    padding-top: 24px;
    padding-bottom: 5px;
  }
  .form .menutitle {
    text-align: center;
    font-size: 14px;
  }
  .form .menutitle td {
    text-align: center !important;
    padding-top: 2px !important;
    padding-bottom: 2px !important;
    background-color: #eaedf1 !important;
    color: #00441c !important;
  }
  .form .pot {
    color: gray;
    font-size: 11px;
  }
  .form .pin {
    color: red;
    font-size: 11px;
    line-height: 20px;
  }
  .form .pass {
    color: #C00;
    font-weight: bold;
    padding-bottom: 5px;
    padding-top: 5px;
  }
  .form tr {
    margin-bottom: 0;
  }
  .form th {
    display: block;
    padding-top: 2%;
    padding-right: 5%;
    padding-left: 5%;
    padding-bottom: 2%;
    width: 90%;
    text-align: left;
  }
  .form th br {
    display: none;
  }
  .form td {
    display: block;
    padding-top: 2%;
    padding-right: 5%;
    padding-left: 5%;
    padding-bottom: 2%;
    width: 90%;
    text-align: left;
  }
  .form textarea {
    width: 300px;
    margin-bottom: 0;
    font-size: 16px;
  }
  .form_checklist li {
    float: left;
    width: 100px;
  }
  .formbt {
    text-align: center;
    width: 50%;
    margin-right: auto;
    margin-left: auto;
  }
  .formbt td {
    text-align: center;
  }
  #contactform button {
    background-color: #ffffff;
    padding: 0;
    border: none;
  }
  .fw4 {
    width: 40px;
  }
  .fw8 {
    width: 80px;
  }
  .fw10 {
    width: 100px;
  }
  .fw30 {
    width: 150px;
  }
  .fw40 {
    width: 180px;
  }
  .fw50 {
    width: 200px;
  }
  .fw80 {
    width: 250px;
  }
  .fw100 {
    width: 300px;
  }
}