.only_pc {
  display: block;
}

.only_sp {
  display: none !important;
}

@media (max-width: 750px) {
  input[type=text],
  input[type=password],
  textarea,
  select {
    font-size: 16px;
    max-width: 100%;
  }
  input[type=text],
  input[type=submit],
  input[type=password],
  textarea {
    -webkit-appearance: none;
  }
  .only_pc {
    display: none !important;
  }
  .only_sp {
    display: block !important;
  }
  .stick_hide {
    display: none !important;
  }
  .alerts {
    max-width: 90%;
  }
  .wrapper {
    width: 100%;
  }
  #menu {
    display: block;
  }
  div {
    max-width: 100%;
  }
  .header {
    position: fixed;
    bottom: 0;
    z-index: 99;
    width: 100%;
  }
  .header .wrapper {
    min-width: auto;
  }
  .child {
    margin-top: 59px;
  }
  .child h2 {
    font-size: 1.4rem;
  }
  .child h2:before {
    height: 3px;
  }
  .footer .flex {
    padding: 20px 0;
    flex-wrap: wrap;
  }
  .footer .flex li {
    margin: 5px 0;
  }
  .footer .flex > div:nth-child(2),
  .footer .flex > div:nth-child(3) {
    width: 48%;
  }
  .footer .flex > div:last-child {
    width: 100%;
    margin-top: 20px;
  }
  .footer .flex > div:last-child .title {
    text-align: center;
  }
  .footer .flex > div:first-child {
    display: none;
  }
  .footer .flex .title {
    font-size: 1rem;
    border-bottom: 1px #fff solid;
    margin-bottom: 10px;
    padding-bottom: 2px;
  }
  .footer .flex .white_bar {
    display: none;
  }
  .footer .flex dl {
    display: flex;
    justify-content: center;
    margin: 0 auto;
  }
  .footer .flex dt {
    width: 75px;
    text-align: right;
    margin-right: 10px;
  }
  .footer .flex dd {
    width: 220px;
  }
  .copy .wrapper {
    display: block;
    text-align: center;
  }
  .head_menu {
    position: fixed;
    top: 0;
    z-index: 999;
    background: #fff;
    min-width: auto;
  }
  .head_menu ul {
    display: none;
  }
  .head_menu .logo {
    width: 170px;
  }
  .sticky .wrapper {
    padding: 0;
  }
  .sticky .icons p img {
    margin: 0;
  }
  .eyecatch .video {
    position: relative;
    width: 100%;
    height: 350px;
    z-index: -1;
    margin-top: 59px;
    background-size: cover;
    background: none;
  }
  .eyecatch video {
    min-width: 100%;
  }
  .eyecatch > .catch_txt {
    position: relative;
    top: -310px;
    width: 95%;
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 10px;
    margin: 0 auto -300px auto;
  }
  .three_icons_sp {
    background: #fff;
    padding: 30px 10px;
    box-shadow: 0px 0px 33px -3px #bebebe;
  }
  .three_icons_sp li {
    display: flex;
    margin-bottom: 20px;
    align-items: center;
  }
  .three_icons_sp li div {
    margin: 0 12px 0 12px;
  }
  .three_icons_sp .icon {
    text-align: center;
    font-size: 2rem;
    color: #666;
  }
  .three_icons_sp li:last-child {
    margin: 0;
  }
  .three_icons_sp h3 {
    color: #113362;
    text-align: center;
    font-size: 1rem;
  }
  .three_icons_sp img {
    object-fit: cover;
    height: 100px;
    width: 100%;
  }
  .three_icons_sp .more {
    text-align: right;
    margin-top: 15px;
  }
  .three_icons_sp .more a {
    text-decoration: none;
    color: #113362;
    padding: 5px 15px;
    border: 1px #113362 solid;
    font-size: 0.9rem;
  }
  .charts ul {
    flex-wrap: wrap;
  }
  .charts li {
    width: 49%;
    border: 1px #d6d6d6 solid;
    padding: 20px;
    margin: 5px 0;
  }
  .charts dt {
    width: 48%;
  }
  .charts .chart_img {
    border: none;
  }
  .intro .wrapper {
    display: block;
    width: 95%;
    margin: 0 auto;
    padding: 40px 0;
  }
  .intro h2 {
    margin-bottom: 10px;
  }
  .intro .only_sp {
    margin-bottom: 20px;
    text-align: center;
  }
  .intro .intro_txt {
    width: 100%;
  }
  .free {
    height: auto;
    padding: 30px 0 10px 0;
  }
  .free h2 {
    font-size: 1.3rem;
    margin: 10px 0;
  }
  .free ul {
    display: block;
  }
  .free ul li:first-child,
  .free ul li:last-child {
    background: rgba(255, 255, 255, 0.8);
    width: 100%;
    height: auto;
    padding: 10px 20px;
    margin: 10px 0;
    text-align: center;
  }
  .free ul li:last-child {
    width: 100%;
  }
  .free .wrapper {
    top: 0%;
    transform: translateY(0%);
  }
  .free .only_sp {
    text-shadow: -2px 0 .02em #444;
  }
  .top_mail {
    padding: 40px 0;
  }
  .top_mail h3 {
    font-size: 1.2rem;
    text-align: center;
  }
  .top_mail .flex {
    display: block;
  }
  .top_mail .flex > div:first-child {
    width: 100%;
  }
  .top_mail .flex > div:last-child {
    margin-top: 20px;
  }
  .top_mail .flex > div:last-child a {
    display: block;
    padding: 10px;
    font-size: 1rem;
  }
  .top_mail .flex > div:last-child > p {
    text-align: center;
    margin: 0 auto;
    width: 100%;
  }
  .concept h3 {
    font-size: 1.1rem;
    margin: 20px 0 40px 0;
  }
  .concept h3 span {
    display: inline;
  }
  .concept .card {
    display: block;
    height: auto;
    margin: 40px 0;
    position: relative;
    padding: 20px;
    margin: 0.5rem 0 1rem 0;
    background-color: #fff;
    -webkit-transition: -webkit-box-shadow .25s;
    transition: -webkit-box-shadow .25s;
    transition: box-shadow .25s;
    transition: box-shadow .25s, -webkit-box-shadow .25s;
    border-radius: 2px;
    -webkit-box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.2);
  }
  .concept .card h4 {
    color: #113362;
    font-size: 18px;
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px #ccc solid;
    width: 100%;
    border-right: none;
    margin-top: 0;
  }
  .concept .card > div {
    padding: 10px;
    width: 100%;
  }
  .concept .card .only_sp {
    margin-bottom: 10px;
    text-align: center;
  }
  .concept .card .only_sp img {
    height: 100px;
    width: 100%;
    object-fit: cover;
  }
  .concept h5 {
    margin: 60px 0 10px 0;
  }
  .concept h5 span {
    display: inline;
  }
  .service .flex {
    display: block;
  }
  .service .flex .card {
    width: 100%;
  }
  .service table {
    width: 100%;
    font-size: 11px;
  }
  .service table td:first-child {
    width: 60%;
  }
  .service table td:nth-child(2),
  .service table td:nth-child(3),
  .service table td:nth-child(4) {
    text-align: center;
  }
  .price h2 {
    font-size: 1.2rem;
  }
  .price .area_1 > h3,
  .price .area_2 > h3 {
    font-size: 1.3rem;
  }
  .price .area_1 > h3 span,
  .price .area_2 > h3 span {
    font-size: 1rem;
    line-height: 1;
    padding-top: 10px;
    display: inline-block;
    line-height: 1.3;
  }
  .price .area_1 > h3:before,
  .price .area_2 > h3:before {
    height: 3px;
  }
  .price .price-table-wrapper .pricing-table {
    width: 46%;
    margin: 10px 5px 10px 5px;
  }
  .price .price-table-wrapper .pricing-table .pricing-table__price {
    min-height: 100px;
  }
  .price .price-table-wrapper .pricing-table__header {
    font-size: 1rem;
  }
  .company table {
    width: 100%;
    border-bottom: 1px #ccc solid;
  }
  .company table td:first-child {
    width: 110px;
    background: #efefef;
    font-size: 0.9rem;
  }
  .company table tr {
    display: flex;
    flex-wrap: wrap;
  }
  .company table td:first-child,
  .company table td {
    width: 100%;
    border-bottom: none;
  }
  .dictionary .initial {
    display: block;
  }
  .dictionary .initial ul:first-child li:last-child {
    border-right: 1px #ccc solid;
  }
  .regist .regist_box {
    width: 517px;
    padding: 0;
  }
  .contact .contact_box {
    width: 100%;
    padding: 0;
  }
  .copy {
    font-size: 11px;
  }
  .copy a {
    color: #fff;
    text-decoration: none;
  }
  .paypal .paypal_table {
    padding: 0;
  }
  .paypal .paypal_table .title {
    padding: 0 20px 0 0;
    font-size: 1rem;
  }

  .advice_flex {
    display: block;
  }

  .advice_main {
    width: 100%;
    margin-bottom: 20px;
  }

  .advice_list li a > p {
    width: 100px;
  }

  .advice_list li a > div {
    width: calc(100% - 100px);
  }

  .advice .side {
    width: 100%;
    margin: 20px 0;
  }

  .advice_detail_date {
    margin: 0 auto 10px auto;
  }
}

@media (max-width: 575px) {
  .charts li {
    width: 100%;
  }
}

@media (max-width: 515px) {
  .regist input {
    width: 100%;
  }
  .regist .length1 input {
    width: 100%;
  }
}

@media (max-width: 460px) {
  .price .price-table-wrapper .pricing-table {
    width: 100%;
    margin: 10px 0px 10px 0px;
  }
  .price .price-table-wrapper .pricing-table .pricing-table__price {
    font-size: 45px;
  }
}