/* over all */
.header_nav_item a {
    white-space: nowrap; /* 改行を防ぐ */
}

@media(min-width:415px) {
  html {
    font-family: "NotoSansCJKRegular", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif, Helvetica;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  body {
    min-width: 1280px;
    color: #152A41;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  main {
    width: 100%;
    overflow: hidden;
    background-color: #fff;
  }
  .PC_only{
    display: block;
  }
  .SP_only{
    display: none;
  }

  a {
    cursor: pointer;
  }

  .hover_action:hover {
    background-color: #F593B4;
  }

  .section_title {
    padding: 80px 0 40px;
    font-size: 32px;
    font-weight: bold;
    text-align: center;
  }

  /* header */
  .header {
    position: fixed;
    width: 100%;
    min-width: 1280px;
    height: 80px;
    background: rgba(255, 255, 255, 1) no-repeat padding-box;
    z-index: 99;
  }

  .header_nav {
    display: flex;
    max-width: 1280px;
    min-width: 1280px;
    height: 80px;
    margin: 0 auto;
    padding: 0;
    list-style-type: none;
    align-items: center;
  }

  .header_nav_item {
    margin-right: 38px;
    cursor: pointer;
    color: #070707;
  }

  .header_nav_item:last-child {
    margin-right: 40px;
  }

  .header_nav_item a {
    font-weight: normal;
  }

  .header_nav_item_logo {
    align-items: center;
    margin: 0px 140px 0 30px;
  }

  .header_nav_item_logo img {
    height: auto;
  }

  .collapse_header_nav{
    display: none;
  }

  .btn_contact {
    position: relative;
    display: block;
    width: 300px;
    height: 44px;
    background: #F46C99 0% 0% no-repeat padding-box;
    box-shadow: 0px 3px 6px #00000029;
    border-radius: 10px;
    opacity: 1;
  }

  .btn_contact span {
    font-size: 16px;
    position: absolute;
    top: 50%;
    left: 50%;
    display: table;
    width: fit-content;
    width: -moz-fit-content;
    transform: translate(-50%, -50%);
    text-align: center;
    letter-spacing: 0px;
    color: #FFFFFF;
    opacity: 1;
  }

  /* main_visual */
  section#main_visual {
    position: relative;
    height: 500px;
    display: flex;
    margin-top: 80px;
    background: transparent linear-gradient(270deg, #DCE6F1 0%, #DDF6F8 47%, #F5FCFD 78%, #FBFEFE 100%) 0% 0% no-repeat padding-box;
  }

  .section_main_visual_wrap {
    display: flex;
    position: relative;
    min-width: 1280px;
    max-width: 1280px;
    margin: 0 auto;
    justify-content: space-between;
  }

  .main_visual_logo {
    margin-bottom: 55px;
    text-align: center;
  }

  .main_visual_logo img {
    width: 600px;
    height: auto;
  }

  .main_visual_content {
    margin-left: 47px;
    width: 520px;
  }

  .main_visual_img {
    width: 700px;
  }

  .main_visual_img img {
    width: 600px;
    height: auto;
  }

  h2.main_visual_title {
    font-size: 32px;
    font-weight: bold;
    margin: 58px 0 26px;
    text-align: center;
  }

  .main_visual_topics {
    display: flex;
    margin-top: 50px;
    justify-content: center;
  }

  .main_visual_topic_round {
    width: 134px;
    height: 134px;
    margin-bottom: 33px;
    text-align: center;
    border-radius: 100%;
    color: #15539C;
    background: #FFFFFF99 0% 0% no-repeat padding-box;
    border: 3px solid #6A95C7;
  }

  .main_visual_recommend_round {
    position: absolute;
    top: 300px;
    left: 1055px;
    width: 160px;
    height: 160px;
    margin-bottom: 33px;
    text-align: center;
    border-radius: 100%;
    color: #FFFFFF;
    background: transparent linear-gradient(200deg, #5187C7 0%, #15539C 100%) 0% 0% no-repeat padding-box;
  }

  .main_visual_topic {
    margin: 0 5px;
  }

  .topic_initial_cost {
    margin-top: 31px;
    font-size: 14px;
  }

  .topic_monthly_cost {
    margin-top: 26px;
    font-size: 14px;
  }

  .topic_customize {
    margin-top: 27px;
    font-size: 18px;
    line-height: 27px;
  }

  .topic_recommend {
    font-size: 22px;
    padding-top: 33px;
    line-height: initial;
  }

  .main_visual_text_number_zero {
    font-size: 50px;
  }

  .main_visual_text_number {
    font-size: 33px;
    font-weight: bold;
    line-height: 50px;
  }

  .main_visual_conversion {
    display: flex;
    justify-content: center;
    background: #94C0EF 0% 0% no-repeat padding-box;
  }

  .main_Visual_conversion_area {
    margin: 36px 60px 36px 0;
  }

  .main_visual_btn_contact {
    position: relative;
    display: block;
    width: 380px;
    height: 70px;
    background: #F46C99 0% 0% no-repeat padding-box;
    box-shadow: 0px 3px 6px #00000029;
    border-radius: 10px;
    opacity: 1;
  }

  .main_visual_btn_contact span {
    font-size: 26px;
    position: absolute;
    top: 50%;
    left: 50%;
    display: table;
    width: fit-content;
    width: -moz-fit-content;
    transform: translate(-50%, -50%);
    text-align: center;
    letter-spacing: 0px;
    color: #FFFFFF;
    opacity: 1;
  }

  .main_Visual_conversion_text {
    margin: 38px 0;
  }

  .main_Visual_conversion_text p {
    font-size: 22px;
    text-align: left;
    line-height: initial;
    color: #152A41;
  }

  /* issue */

  .section_issue_wrap {
    background-color: #FFFFFF;
  }

  .section_issue_header {
    padding: 60px 0;
    font-size: 28px;
    letter-spacing: 2.8px;
    color: #152A41;
  }

  .issue_string_text {
    font-size: 40px;
    color: #6A95C7;
  }

  .section_issue_text {
    margin: 0 auto;
    width: 575px;
  }

  .section_issue_text p {
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 2.2;
    display: inline-block;
    text-align: left;
    color: #000;
  }

  .section_issue_text p img {
    width: 40px;
    height: auto;
    margin-right: 14px;
    vertical-align: sub;
  }

  .arrow_wrap {
    overflow: hidden;
    padding-bottom: 80px;
    background-color: #E6F2FF;
  }

  .arrow {
    text-align: center;
  }

  .solution_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 75%, #FFFFFF 50%);
  }

  /* solution */
  .section_solution {
    padding-bottom: 80px;
    background-color: #E6F2FF;
  }

  .section_solution_wrap {
    margin-top: -80px;
  }

  .solution_topics {
    display: flex;
    justify-content: center;
    margin-top: 40px;
  }

  .solution_topic {
    position: relative;
    width: 300px;
    height: 370px;
    margin: 25px;
    background-color: #FFFFFF;
    color: #6A95C7;
  }

  .topic_number {
    position: absolute;
    top: -57px;
    left: 28%;
    font-size: 26px;
    color: #6A95C7;
  }

  .strong_number {
    font-size: 70px;
    margin: 0 10px;
  }

  .solution_topic_card {
    margin: 40px 0 20px;
    text-align: center;
  }

  .solution_topic_header {
    font-size: 20px;
    line-height: initial;
    margin-bottom: 12px;
    text-align: center;
    color: #152A41;
  }

  .strong_topic_header {
    font-size: 28px;
  }

  .solution_topic_text {
    font-size: 16px;
    margin: 0 24px;
    color: #152A41;
    line-height: initial;
    text-align: left;
  }

  /* feature */
  .section_feature {
    padding-bottom: 80px;
    background-color: #ffffff;
  }

  .section_feature_header {
    font-size: 22px;

  }

  .feature_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #E6F2FF 50%);
  }

  span.strong_feature {
    font-size: 32px;
  }

  .feature_detail_area {
    display: flex;
    justify-content: center;
    margin: 20px 0 40px;
  }

  .feature_header {
    font-size: 24px;
    margin: 75px 0 5px 50px;
    line-height: initial;
  }

  p.feature_text {
    line-height: 28px;
    width: 480px;
    margin: 0 50px;
  }


  /* function */
  .section_use {
    background: #E6F2FF 0% 0% no-repeat padding-box;
    padding-bottom: 80px;
  }

  .use_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #FFFFFF 50%);
  }

  .panel_wrap_function {
    display: flex;
    flex-wrap: wrap;
    width: 1050px;
    margin: 0 auto;
    justify-content: center;
  }

  .panel_function {
    width: 228px;
    height: 285px;
    margin: 20px 15px 10px;
    text-align: center;
    background-color: #FFFFFF;
  }

  .panel_function img {
    margin-top: 30px;
  }

  .panel_title_function {
    font-size: 20px;
    margin: 40px 0 15px;
  }

  .panel_text_function {
    font-size: 16px;
    margin: 0 20px;
    text-align: left;
    line-height: initial;
  }

  /* option */
  .option_title {
    font-size: 24px;
    font-weight: bold;
    padding-top: 70px;
    padding-bottom: 40px;
    text-align: center;
  }

  .section_use_option {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
  }

  .panel_wrap_option_list {
    width: 550px;
    height: 320px;
  }

  .panel_wrap_option_img {
    margin-left: 90px;
  }

  .panel_option {
    display: flex;
    margin: 20px 0;
  }

  .panel_title_option {
    font-size: 18px;
  }

  .option_note_text {
    font-size: 14px;
  }

  .panel_title_option {
    width: 260px;
  }

  /* conversion */
  .section_conversion {
    padding-bottom: 50px;
    background-color: #94C0EF;
  }

  .conversion_title {
    font-size: 32px;
    font-weight: bold;
    padding: 80px 0 24px;
    text-align: center;
  }

  .conversion_text {
    margin-bottom: 50px;
    text-align: center;
  }

  .btn_conversion {
    position: relative;
    display: block;
    width: 440px;
    height: 70px;
    margin: 0 auto;
    opacity: 1;
    border-radius: 10px;
    background: #F46C99 0 0 no-repeat padding-box;
    box-shadow: 0px 3px 6px #00000029;
  }

  .conversion_tel_area {
    display: flex;
    justify-content: center;
  }

  .btn_conversion span {
    font-size: 26px;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    display: table;
    width: fit-content;
    width: -moz-fit-content;
    transform: translate(-50%, -50%);
    color: #FFFFFF;
  }

  .conversion_tel {
    font-size: 35px;
    font-weight: bold;
    line-height: initial;
    margin: 36px 22px 10px;
  }

  .conversion_tel span {
    font-size: 30px;
  }

  .agency_receptionTime {
    font-size: 18px;
    text-align: center;
  }

  /* case_study */
  .case_study_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #E6F2FF 50%);
  }

  .case_study_wrap {
    display: flex;
    justify-content: center;
    width: 1000px;
    margin: 20px auto 33px;
    padding-bottom: 20px;
    border: solid 1px #6A95C7;
  }

  .case_study_wrap:last-child {
    display: flex;
    width: 1000px;
    margin-bottom: 80px;
    border: solid 1px #6A95C7;
  }

  .case_study_case {
    width: 360px;
  }

  .case1 {
    margin: 105px 0;
  }

  .case2 {
    margin: 66px 0;
  }

  .case_title h4 {
    font-size: 26px;
    text-align: center;
    color: #4E6F94;
  }

  .case_title h5 {
    font-size: 28px;
    margin: 10px 0 13px 0;
    text-align: center;
  }

  .case_title p {
    line-height: initial;
    text-align: center;
  }

  .case_title_strong {
    font-size: 58px;
  }

  .case_study_issueEffect {
    width: 620px;
    margin-top: 20px;
  }

  .case_study_issueEffect h5 {
    font-size: 24px;
    margin: 0 0 8px 0;
  }

  .case_study_issueEffect p {
    line-height: initial;
  }

  .case_study_issue_area {
    padding: 20px 0 20px 20px;
    margin-right: 0px;
    background-color: #F4F4F4;
  }

  .case_study_effect_area {
    padding: 20px 20px 30px 30px;
    margin-right: 0px;
    background-color: #F4F4F4;
  }

  .case_study_effect_area p {
    text-indent: -1em;
  }

  .issueEffect_arrow {
    width: 0;
    height: 0;
    margin: 10px auto;
    border-width: 30px 40px 0 40px;
    border-style: solid;
    border-color: #6A95C7 transparent transparent transparent;
    opacity: 0.7;
  }

  .effect_underline {
    padding-left: 5px;
    background: linear-gradient(transparent 65%, #F3FF65 50%);
  }

  /* usage_fee */
  .section_usage_fee_wrap {
    padding-bottom: 30px;
    background-color: #E6F2FF;
  }

  .usage_fee_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #FFFFFF 50%);
  }

  .usage_fee_text {
    font-size: 24px;
    text-align: center;
    margin-bottom: 12px;
  }

  .usage_fee_note_text {
    font-size: 16px;
    margin-bottom: 60px;
    text-align: center;
  }

  .table_usage_fee {
    margin: 0 140px;
  }

  .usage_fee_list {
    width: 1000px;
    margin: 0 auto;
    margin-bottom: 50px;
    table-layout: fixed;
    border-spacing: 0;
    border-collapse: collapse;
  }

  .usage_fee_list tr:last-child {
    border-bottom: solid 1px #6A95C7;
  }

  .usage_fee_option_detail_text {
    vertical-align: top;
  }

  .usage_fee_header_row {
    width: 500px;
    height: 60px;
  }

  .usage_fee_detail_row {
    width: 500px;
    height: 80px;
  }

  .usage_fee_header_text {
    font-size: 20px;
    font-weight: bold;
  }

  .usage_fee_detail_text {
    font-size: 26px;
    font-weight: bold;
  }

  .usage_fee_list th {
    padding: 7px 0;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    color: #FFFFFF;
    background-color: #6A95C7;
  }

  .usage_fee_detail_text {
    height: 122px;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    background-color: #FFFFFF;
  }

  .usage_fee_user_note {
    font-size: 14px;
  }

  /* option */
  .table_usage_fee_option {
    margin: 0 140px;
  }

  .usage_fee_option_header_row {
    width: 1000px;
    height: 60px;
  }

  .usage_fee_option_row {
    height: 60px;
  }

  .usage_fee_option_header_text {
    height: 90px;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    background-color: #A5BFDD;
  }

  .usage_fee_option_detail_text {
    height: 80px;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    background-color: #FFFFFF;
  }

  .usage_fee_option_detail_text {
    height: 240px;
    background-color: #fff;
  }

  .usage_fee_option_detail_text ul li {
    font-size: 15px;
    margin: 20px 0;
    text-align: left;
  }

  .option_note {
    font-size: 14px;
    line-height: initial;
    margin: 0 17px 15px;
    text-align: left;
    vertical-align: top;
  }

  /* flow */
  .section_flow {
    margin-bottom: 80px;
  }

  .flow_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #E6F2FF 50%);
  }

  .flow_steps {
    margin-top: 24px;
    text-align: center;
  }

  /* contact */
  .section_contact {
    padding-bottom: 64px;
    background-color: #F4F4F4;
  }

  .contact_content {
    padding: 80px 0 10px;
    width: 960px;
    margin: 0 auto;
  }

  .contact_title {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
  }

  .contact_text {
    line-height: initial;
    margin: 60px 0 40px;
    text-align: center;
  }

  /* form */
  .table_contact {
    border-collapse: separate;
  }

  .table_contact tr {
    height: 65px;
    vertical-align: middle;
  }

  .table_contact th {
    font-weight: normal;
    font-size: 18px;
    text-align: left;
  }

  .contact_name td {
    display: flex;
    margin-top: 10px;
  }

  .contact_type label {
    margin-right: 55px;
  }

  .contact_employees label {
    margin-right: 75px;
  }

  .table_contact input,
  textarea {
    border-color: #D5D5D5;
    border-radius: 5px;
  }

  input {
    padding-left: 5px;
  }

  input[type=checkbox] {
    width: 24px;
    height: 24px;
    vertical-align: middle;
  }

  input[type=radio] {
    width: 26px;
    height: 26px;
    margin-right: 15px;
    vertical-align: middle;
    border-radius: 20px;
  }

  input#text_company_pc,
  input#email_mail_address_pc {
    border: 1px solid #D5D5D5;
    width: 622px;
    height: 42px;
  }

  input#tel_phone_pc {
    margin: 25px 0 4px;
  }

  input#tel_phone_pc,
  input#text_first_name_pc,
  input#text_first_name_kana_pc,
  input#text_position_pc {
    border: 1px solid #D5D5D5;
    width: 296px;
    height: 42px;
  }

  input#text_last_name_pc,
  input#text_last_name_kana_pc {
    border: 1px solid #D5D5D5;
    width: 296px;
    height: 42px;
    margin-right: 19px;
  }

  .ta_contact_content th {
    padding-top: 20px;
    vertical-align: top;
  }

  textarea {
    overflow: auto;
    width: 624px;
    height: 210px;
    margin-top: 10px;
  }

  .contact_submit {
    font-size: 20px;
    position: relative;
    display: block;
    width: 300px;
    height: 70px;
    margin: 0 auto;
    opacity: 1;
    border-style: none;
    border-radius: 10px;
    background: #F46C99 0 0 no-repeat padding-box;
    color: #FFFFFF;
    box-shadow: 0px 3px 6px #00000029;
  }
  
  /* form */
  .required {
    width: 50px;
    height: 22px;
    margin: 0 23px 0 75px;
    padding-top: 6px;
    font-size: 14px;
    color: #E02E2E;
    text-align: center;
    border: solid 1px #E02E2E;
    float: right;
    clear: both;
  }
  .valid_area {
    display: flex;
  }
  .valid_area img {
    margin: 10px 8px 10px 16px;
  }

  .form_note {
    font-size: 14px;
  }

  /* agency */
  .section_agency {
    padding-bottom: 40px;
  }

  .agency_title {
    font-size: 20px;
    font-weight: bold;
    margin: 40px 0 20px;
    text-align: center;
  }

  .agency_text {
    font-size: 16px;
    margin-bottom: 7px;
    text-align: center;
  }

  .agency_tel_wrap {
    display: flex;
    justify-content: center;
    margin: 18px 0 12px;
  }

  .agency_tel {
    font-size: 25px;
    font-weight: bold;
    margin: 0 20px 0 5px;
  }

  .policy_wrap {
    margin: 60px 0;
    text-align: center;
  }

  .policy_wrap a {
    text-decoration: underline;
  }

  /* footer */
  .footer {
    height: 145px;
    background-color: #E6F2FF;
  }

  .footer_copy {
    font-size: 12px;
    display: block;
    padding: 16px 0 20px;
    text-align: center;
  }

  .footer_wrap {
    padding-top: 32px;
    text-align: center;
  }

  .footer_wrap a {
    text-decoration: underline;
  }

  .footer_wrap img {
    margin-bottom: 12px;
  }

  .footer_company {
    font-weight: normal;
    padding: 0 40px;
    font-size: 14px;
  }

  .footer_policy {
    font-weight: normal;
    font-size: 14px;
  }

  div#lastNameBoxPC,
  div#firstNameBoxPC,
  div#lastNameKanaBoxPC,
  div#firstNameKanaBoxPC {
    display: inline-block;
  }
  
  div#policyBoxPC{
    /*width: 286px;*/
    width: 500px;
    margin: 0 auto;
  }
  
  div#validMsg{
    display: none;
    width: 667px;
    height: 48px;
    margin: 0 auto 40px;
    text-align: center;
    color: #E02E2E;
    background: #E02E2E1A 0% 0% no-repeat padding-box;
  }
  .validMsg_text {
    font-size: 14px;
    padding-top: 16px;
  }
}

@media(max-width:414px) {
  html {
    margin: 0 auto;
    font-family: "Noto Sans CJK Regular", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif, Helvetica;
    font-size: 16px;
    -webkit-text-size-adjust:100%;
  }

  body {
    max-width: 414px;
    min-width: 360px;
    width: 100%;
    color: #152A41;
  }

  .PC_only{
    display: none;
  }

  .SP_only{
    display: block;
  }

  .collapse_header_nav{
    display: block;
  }

  /* nav */
  .header_logo_area {
    z-index: 1;
    background-color: #FFF;
    width: 100%;
    height: 53px;
    position: fixed;
    padding: 15px 0 0 25px;
  }

  .hamburger {
    display: block;
    position: fixed;
    z-index: 3;
    right: 13px;
    top: 12px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    text-align: center;
  }

  .hamburger span {
    display: block;
    position: absolute;
    width: 30px;
    height: 3px;
    left: 6px;
    background: #4E6F94;
    -webkit-transition: 0.3s ease-in-out;
    -moz-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }

  .hamburger span:nth-child(1) {
    top: 10px;
  }

  .hamburger span:nth-child(2) {
    top: 20px;
  }

  .hamburger span:nth-child(3) {
    top: 30px;
  }

  .hamburger.active span:nth-child(1) {
    top: 16px;
    left: 6px;
    background: #4E6F94;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }

  .hamburger.active span:nth-child(2),
  .hamburger.active span:nth-child(3) {
    top: 16px;
    background: #4E6F94;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
  }

  nav.header_nav_SP {
    position: fixed;
    z-index: -1;
    top: 0;
    left: 0;
    color: #152A41;
    background-color: #FFFFFF;
    text-align: center;
    width: 100%;
    opacity: 0;
    transition: opacity .6s ease, visibility .6s ease;
  }

  nav.header_nav_SP ul {
    margin: 0 auto;
    padding: 0;
    width: 100%;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  nav.header_nav_SP ul li {
    list-style-type: none;
    padding: 0;
    border-bottom: solid 1px #D5D5D5;
    width: 90%;
    margin: 0 auto;
    transition: .4s all;
  }

  li.collapse_header_nav_item {
    border-bottom: none !important;
  }

  .collapse_header_nav_item .btn_contact {
    position: relative;
    display: block;
    width: 280px;
    height: 10px;
    margin: 40px auto 15px;
    background: #F46C99 0% 0% no-repeat padding-box;
    box-shadow: 0px 3px 6px #00000029;
    border-radius: 10px;
    opacity: 1;
  }

  .collapse_header_nav_item .btn_contact span {
    position: absolute;
    top: 50%;
    left: 50%;
    display: table;
    width: fit-content;
    width: -moz-fit-content;
    transform: translate(-50%, -50%);
    text-align: center;
    font-size: 16px;
    font-weight: normal;
    letter-spacing: 0px;
    color: #FFFFFF;
    opacity: 1;
  }

  nav.header_nav_SP ul li:last-child {
    padding-bottom: 0px;
  }

  nav.header_nav_SP ul li a {
    display: block;
    font-weight: normal;
    font-size: 18px;
    color: #152A41;
    padding: 20px 0;
    text-decoration: none;
  }

  nav.header_nav_SP.active {
    z-index: 1;
    opacity: 100;
    overflow: scroll;
    height: 100%;
  }

  .header_nav_item_logo {
    height: 68px;
  }

  .sp_nav_logo{
    position: absolute;
    top: 15px;
    left: 25px;
  }

  .collapse_header_nav_tel_wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 5px;
  }

  .collapse_header_nav_tel {
    font-size: 20px;
    font-weight: bold;
    margin: 0 20px 0 5px;
  }
  .collapse_header_nav_receptionTime {
    font-size: 16px;
    text-align: center;
    margin: 20px 0 30px;
  }

  /* main */
  .section_title {
    text-align: center;
    line-height: initial;
    font-size: 24px;
  }

  main {
    position: static;
    max-width: 414px;
    padding-top: 60px;
  }
  
  .inactive{
    position: fixed;
  }

  /* main_visual */
  section#main_visual {
    padding: 25px 0 32px 0;
    background: transparent linear-gradient(270deg, #DCE6F1 0%, #DDF6F8 47%, #F5FCFD 78%, #FBFEFE 100%) 0% 0% no-repeat padding-box;
  }

  .main_visual_title {
    margin: 10px 0;
    font-size: 22px;
    text-align: center;
}
  .main_visual_logo {
    width: 180px;
    margin: 7px auto 18px;
  }

  .main_visual_topics {
    display: flex;
    position: relative;
    justify-content: center;
  }

  .main_visual_topic_round {
    width: 98px;
    height: 98px;
    margin-bottom: 6px;
    text-align: center;
    border-radius: 100%;
    color: #15539C;
    background: #FFFFFF99 0% 0% no-repeat padding-box;
    border: 2px solid #6A95C7;
  }

  .main_visual_recommend_round {
    position: absolute;
    top: 315%;
    left: 65%;
    width: 120px;
    height: 120px;
    margin-bottom: 33px;
    text-align: center;
    border-radius: 100%;
    color: #FFFFFF;
    background: transparent linear-gradient(200deg, #5187C7 0%, #15539C 100%) 0% 0% no-repeat padding-box;
  }

  .main_visual_topic {
    margin: 0 8px;
  }

  .topic_initial_cost {
    margin-top: 28px;
    font-size: 12px;
  }

  .main_visual_text_number_zero {
    font-size: 28px;
  }

  .topic_monthly_cost {
    margin-top: 15px;
    line-height: initial;
    font-size: 12px;
  }

  .topic_customize {
    margin-top: 20px;
    font-size: 12px;
    line-height: 18px;
  }

  .topic_recommend {
    font-size: 15px;
    padding-top: 28px;
    line-height: initial;
  }

  .main_visual_text_number {
    font-size: 26px;
    font-weight: bold;
    line-height: 30px;
  }

  .main_visual_conversion {
    padding: 0 4px 20px;
    background: #94C0EF 0% 0% no-repeat padding-box;
  }

  .main_visual_img {
    margin: 0 14px 0 23px;
  }

  .main_visual_img img {
    width: 100%;
  }

  .main_Visual_conversion_text {
    padding: 20px 0px 16px;
    text-align: center;
    line-height: initial;
  }

  .main_Visual_conversion_text p{
    font-size: 14px;
  }
  .main_visual_btn_contact {
    position: relative;
    display: block;
    width: 300px;
    height: 60px;
    margin: 0px auto;
    background: #F46C99 0% 0% no-repeat padding-box;
    box-shadow: 0px 3px 6px #00000029;
    border-radius: 10px;
    opacity: 1;
  }

  .main_visual_btn_contact span {
    position: absolute;
    top: 50%;
    left: 50%;
    display: table;
    width: fit-content;
    width: -moz-fit-content;
    transform: translate(-50%, -50%);
    text-align: center;
    font-size: 20px;
    font-weight: normal;
    letter-spacing: 0px;
    color: #FFFFFF;
    opacity: 1;
  }

  /* issue */
  .section_issue_wrap {
    background-color: #FFFFFF;
  }

  .section_issue_header {
    text-align: center;
    font-size: 16px;
    letter-spacing: 2.8px;
    color: #152A41;
  }

  .issue_string_text {
    font-size: 26px;
    color: #6A95C7;
  }

  .section_issue_text {
    margin: 32px 24px 0 15%;
    text-align: left;
  }

  .section_issue_text p {
    font-size: 16px;
    margin-bottom: 20px;
    line-height: 1.8;
    display: inline-block;
    text-align: left;
    text-indent: -33px;
    color: #000;
  }

  .section_issue_text p img {
    width: 28px;
    height: auto;
    margin-right: 4px;
    vertical-align: sub;
  }

  .arrow_wrap {
    border-bottom: 50px;
    background-color: #E6F2FF;
    overflow: hidden;
  }

  .arrow {
    text-align: center;
  }

  .arrow img {
    width: 100%;
  }
  .solution_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 75%, #FFFFFF 50%);
  }

  /* solution */
  .section_title {
    padding-top: 40px;
  }
  .strong_feature {
    font-size: 24px;
  }

  .section_solution {
    padding-bottom: 1px;
    background-color: #E6F2FF;
  }

  .solution_topics {
    display: block;
    justify-content: center;
    margin-top: 70px;
  }

  .solution_topic {
    position: relative;
    height: 329px;
    margin: 0 24px 65px;
    background-color: #FFFFFF;
    color: #6A95C7;
  }

  .topic_number {
    position: absolute;
    top: -44px;
    left: 110px;
    font-size: 20px;
    color: #6A95C7;
  }

  .strong_number {
    font-size: 55px;
  }

  .solution_topic_card {
    margin: 40px 0 20px;
    padding-top: 35px;
    text-align: center;
  }

  .solution_topic_header {
    font-size: 20px;
    line-height: initial;
    margin-top: 0;
    margin-bottom: 12px;
    text-align: center;
    color: #152A41;
  }

  .strong_topic_header {
    font-size: 24px;
  }

  .solution_topic_text {
    font-size: 16px;
    margin: 0 16px;
    color: #152A41;
    line-height: 28px;
    text-align: left;
  }

  /* feature */
  .section_feature {
    padding-bottom: 80px;
    background-color: #ffffff;
  }

  .section_feature_header {
    font-size: 16px;
  }

  span.strong_feature {
    font-size: 24px;
    padding-right: 10px;
    background: linear-gradient(transparent 65%, #E6F2FF 50%);
  }

  .feature_detail_area {
    margin: 40px 24px 0;
  }

  .feature_detail_text_area {
    margin-bottom: -16px;
  }

  .feature_detail_area img {
    width: 100%;
  }

  .feature_header {
    text-align-last: left;
    font-size: 18px;
    margin: 16px 10px 8px;
    line-height: initial;
  }

  p.feature_text {
    margin: 0 10px;
    line-height: initial;
  }

  /* function */
  .section_use {
    background: #E6F2FF 0% 0% no-repeat padding-box;
    padding-bottom: 1px;
  }

  .use_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #FFFFFF 50%);
  }

  .panel_wrap_function {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 26px;
  }

  .panel_function {
    display: flex;
    width: 100%;
    margin: 16px 24px 0 24px;
    text-align: center;
    background-color: #FFFFFF;
  }

  .panel_function img {
    width: 60px;
    height: 60px;
    margin: 8% 8px 8% 8px;
  }

  .panel_function_plus img {
    width: 60px;
    height: 60px;
    margin: 12% 8px 12% 8px;
  }

  .panel_title_function {
    font-size: 18px;
    margin: 20px 0px 8px -60px;
  }

  .panel_text_function {
    line-height: initial;
    margin-right: 16px;
    font-size: 16px;
    text-align: left;
  }

  /* option */
  .option_title {
    font-size: 20px;
    font-weight: bold;
    padding-top: 40px;
    padding-bottom: 24px;
    text-align: center;
  }

  .section_use_option {
    margin-bottom: 30px;
    margin: 0 24px;
  }

  .panel_wrap_option_img {
    margin: 20px 0px 60px 0px;
  }

  .panel_wrap_option_img img {
    width: 100%;
  }

  .panel_option {
    margin: 10px;
  }

  .panel_text_option {
    margin-top: 8px;
  }

  .panel_title_option {
    font-size: 18px;
  }

  .option_note_text {
    margin: 0 10px;
    font-size: 14px;
  }

  .panel_title_option {
    width: 260px;
  }

  /* conversion */
  .section_conversion {
    padding-bottom: 5px;
    background-color: #94C0EF;
  }

  .conversion_title {
    font-size: 28px;
    font-weight: bold;
    padding: 40px 0 8px;
    text-align: center;
    line-height: initial;
  }

  .conversion_text {
    margin-bottom: 20px;
    text-align: center;
    line-height: initial;
  }

  .btn_conversion {
    position: relative;
    display: block;
    width: 327px;
    height: 60px;
    margin: 0 auto;
    opacity: 1;
    border-radius: 10px;
    background: #F46C99 0 0 no-repeat padding-box;
    box-shadow: 0px 3px 6px #00000029;
  }

  .conversion_tel_area {
    text-align: center;
    margin: 20px 0;
  }

  .conversion_action_area img {
    margin: 0px 2px -5px 0;
    width: 25px;
    height: 25px;
  }

  .btn_conversion span {
    font-size: 20px;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    display: table;
    width: fit-content;
    width: -moz-fit-content;
    transform: translate(-50%, -50%);
    color: #FFFFFF;
  }

  .conversion_tel {
    font-size: 20px;
    margin-bottom: 8px;
    line-height: initial;
  }

  .conversion_tel span {
    font-size: 20px;
  }

  .agency_receptionTime {
    font-size: 18px;
    text-align: center;
    margin: 16px 0 50px;
  }

  /* case_study */
  .case_study_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #E6F2FF 50%);
  }

  .case_study_wrap {
    margin: 24px;
    padding-bottom: 24px;
    border: solid 1px #6A95C7;
  }

  .case_study_wrap:last-child {
    margin-bottom: 60px;
    border: solid 1px #6A95C7;
  }

  .case1 {
    margin: 25px 0 16px;
  }

  .case2 {
    margin: 25px 0 16px;
  }

  .case_title h4 {
    font-size: 26px;
    text-align: center;
    color: #4E6F94;
  }

  .case_title h5 {
    font-size: 20px;
    margin: 10px 0 13px 0;
    text-align: center;
  }

  .case_title p {
    line-height: initial;
    text-align: center;
  }

  .case_title_strong {
    font-size: 50px;
  }

  .case_study_issueEffect {
    margin: 0 16px;
  }

  .case_study_issueEffect h5 {
    font-size: 18px;
    margin: 0 0 8px 0;
  }

  .case_study_issueEffect p {
    line-height: initial;
  }

  .case_study_issue_area {
    padding: 16px;
    margin-right: 0px;
    background-color: #F4F4F4;
  }

  .case_study_effect_area {
    padding: 16px;
    margin-right: 0px;
    background-color: #F4F4F4;
  }

  .issueEffect_arrow {
    width: 0;
    height: 0;
    margin: 20px auto;
    border-width: 30px 40px 0 40px;
    border-style: solid;
    border-color: #6A95C7 transparent transparent transparent;
    opacity: 0.7;
  }

  .effect_underline {
    padding-left: 5px;
    background: linear-gradient(transparent 65%, #F3FF65 50%);
  }

  /* usage_fee */
  .section_usage_fee_wrap {
    padding-bottom: 36px;
    background-color: #E6F2FF;
  }

  .usage_fee_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #FFFFFF 50%);
  }

  .usage_fee_text {
    font-size: 16px;
    text-align: center;
    margin: 24px 0;
    line-height: initial;
  }

  .usage_fee_note_text {
    font-size: 16px;
    margin-bottom: 24px;
    text-align: center;
    line-height: initial;
  }

  .table_usage_fee {
    margin: 0 24px;
  }

  .usage_fee_list {
    width: 100%;
    margin-bottom: 24px;
    table-layout: fixed;
    border-spacing: 0;
    border-collapse: collapse;
  }

  .usage_fee_list tr:last-child {
    border-bottom: solid 1px #6A95C7;
  }

  .usage_fee_option_detail_text {
    vertical-align: top;
  }

  .usage_fee_header_row {
    width: 500px;
    height: 56px;
  }

  .usage_fee_header_text {
    font-size: 16px;
    font-weight: bold;
    padding: 7px 0;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    color: #FFFFFF;
    background-color: #6A95C7;
  }

  .usage_fee_detail_text {
    font-size: 24px;
    font-weight: bold;
  }

  .usage_fee_detail_text {
    height: 66px;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    background-color: #FFFFFF;
  }

  .usage_fee_user_note {
    font-size: 14px;
  }

  .monthly_usage_fee {
    height: 116px;
  }

  /* option */
  .table_usage_fee_option {
    margin: 0 24px;
  }

  .usage_fee_option_header_row {
    width: 1000px;
    height: 60px;
  }

  .usage_fee_option_row {
    height: 60px;
  }

  .usage_fee_option_header_text {
    height: 56px;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    background-color: #A5BFDD;
  }

  .usage_fee_option_header_text_plus{
    height: 81px;
  }
  .usage_fee_option_detail_text {
    height: 80px;
    text-align: center;
    border-right: solid 1px #6A95C7;
    border-left: solid 1px #6A95C7;
    background-color: #FFFFFF;
  }

  .usage_fee_option_detail_text {
    background-color: #fff;
    padding-bottom: 19px;
  }

  .usage_fee_option_detail_text ul li {
    font-size: 15px;
    margin: 10px 0;
    text-align: left;
  }

  .option_note {
    font-size: 14px;
    line-height: initial;
    margin: 0 17px 5px;
    text-align: left;
    vertical-align: top;
  }

  /* flow */
  .section_flow {
    margin-bottom: 60px;
  }

  .flow_underline {
    padding: 0 10px;
    background: linear-gradient(transparent 65%, #E6F2FF 50%);
  }

  .flow_steps {
    margin: 40px 24px 0;
    text-align: center;
  }

  .flow_steps img {
    width: 100%;
  }

  /* contact */
  .section_contact {
    padding-bottom: 60px;
    background-color: #F4F4F4;
  }

  .contact_content {
    margin: 0 24px;
    padding-top: 40px;
  }

  .contact_title {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
  }

  .contact_text {
    line-height: initial;
    margin-top: 24px;
    text-align: center;
  }

  /* form */
  .form_title {
    font-size: 18px;
    margin: 30px 0 10px;
  }

  .form_section {
    line-height: 41px;
  }

  .form_note {
    display: block;
  }

  .table_contact {
    border-collapse: separate;
  }

  .table_contact tr {
    height: 75px;
    vertical-align: middle;
  }

  .table_contact th {
    font-weight: normal;
    font-size: 18px;
    text-align: left;
  }

  .contact_type label {
    margin: 0 75px 0 16px;
  }

  .contact_employees label {
    margin-right: 75px;
  }

  input,
  textarea {
    border-color: #b4c1d0;
    border-radius: 5px;
  }

  input {
    padding-left: 5px;
  }

  label {
    margin: 0 16px 0 4px;
  }

  input[type=checkbox] {
    width: 24px;
    height: 24px;
    vertical-align: middle;
  }

  input[type=radio] {
    width: 26px;
    height: 26px;
    margin-right: 15px;
    vertical-align: middle;
    border-radius: 20px;
  }
  
  #lastNameBoxSP,#lastNameKanaBoxSP {
    padding-right: 15px;
  }

  input#text_company_sp,
  input#email_mail_address_sp,
  input#tel_phone_sp,
  input#text_position_sp {
    border: 1px solid #D5D5D5;
    width: 97%;
    height: 42px;
  }

  input#tel_phone_sp {
    margin-bottom: 5px;
  }

  input#text_first_name_sp,
  input#text_first_name_kana_sp {
    border: 1px solid #D5D5D5;
    width: 93%;
    height: 38px;
  }

  input#text_last_name_sp,
  input#text_last_name_kana_sp {
    border: 1px solid #D5D5D5;
    width: 93%;
    height: 38px;
  }

  .ta_contact_content th {
    padding-top: 20px;
    vertical-align: top;
  }

  textarea {
    overflow: auto;
    width: 97%;
    height: 195px;
  }

  .contact_submit_sp {
    font-size: 20px;
    position: relative;
    display: block;
    width: 300px;
    height: 70px;
    margin: 0 auto;
    opacity: 1;
    border-style: none;
    border-radius: 10px;
    background: #F46C99 0 0 no-repeat padding-box;
    color: #FFFFFF;
    box-shadow: 0px 3px 6px #00000029;
  }

  /* form */
  .required {
    width: 40px;
    height: 16px;
    margin-left: 16px;
    padding: 3px 9px;
    font-size: 12px;
    color: #E02E2E;
    text-align: center;
    border: solid 1px #E02E2E;
  }
  .form_note {
    margin: -10px 0 -20px;
    font-size: 14px;
  }
  .form_flex{
    display: flex;
  }
  /* agency */

  .agency_title {
    font-size: 20px;
    font-weight: bold;
    margin: 50px 0 20px;
    text-align: center;
  }

  .agency_text {
    line-height: initial;
    font-size: 16px;
    margin-bottom: 24px;
    text-align: center;
  }

  .agency_tel_wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 12px;
  }

  .agency_tel {
    font-size: 25px;
    font-weight: bold;
    margin: 0 20px 0 5px;
  }

  .policy_wrap {
    margin: 40px 0 40px 5%;
  }

  .policy_wrap a {
    text-decoration: underline;
  }

  /* footer */
  .footer {
    height: 145px;
    background-color: #E6F2FF;
  }

  .footer_copy {
    font-size: 12px;
    display: block;
    padding: 24px 0 16px;
    text-align: center;
  }

  .footer_wrap {
    padding-top: 32px;
    text-align: center;
  }

  .footer_wrap a {
    text-decoration: underline;
  }

  .footer_wrap img {
    margin-bottom: 12px;
  }

  .footer_company {
    font-weight: normal;
    padding: 0 10px;
    font-size: 14px;
  }

  .footer_policy {
    font-weight: normal;
    font-size: 14px;
  }
  div#lastNameBoxSP,
  div#firstNameBoxSP,
  div#lastNameKanaBoxSP,
  div#firstNameKanaBoxSP {
    display: inline-block;
  }
  
  .valid_area {
    display: flex;
  }

  .valid_area img {
    margin: 30px 8px 30px 16px;
  }

  div#validMsg{
    display: none;
    width: 327px;
    height: 88px;
    margin: 20px auto -20px;
    text-align: center;
    color: #E02E2E;
    background: #E02E2E1A 0% 0% no-repeat padding-box;
  }

  .validMsg_text {
    font-size: 14px;
    padding-top: 14px;
    line-height: initial;
  }
}