@media screen and (max-width: 767.999px) {
  .page_business #main_img_area {
    background: url(../img/business/index/sp/mv_sp.jpg) no-repeat;
    background-size: cover;
    background-position: bottom center;
  }
  .page_business main h2 {
    line-height: 1.17;
  }
  .page_business main h2 .ja {
    font-size: 2.6rem;
  }
  .page_business main h2 .en {
    font-size: 1.14rem;
  }
  .page_business main section .contents_area::before {
    height: 30px;
    top: -30px;
  }
  .page_business main section .contents_area::after {
    height: 30px;
  }
  #business_contact_area {
    padding: 68px 30px 80px;
  }
  #business_contact_area h2 {
    line-height: 1.2;
  }
  #business_contact_area .description {
    margin-top: 32px;
    font-size: 1.6rem;
  }
  #business_contact_area .form_area {
    margin-top: 56px;
  }
  #business_contact_area .form_area h3 {
    font-size: 1.4rem;
  }
  #business_contact_area .form_area .tel_area {
    padding-bottom: 47px;
    position: relative;
  }
  #business_contact_area .form_area .tel_area #business_tel {
    margin-top: 13px;
  }
  #business_contact_area .form_area .tel_area #business_tel .tel_icon {
    width: 40px;
    margin-right: 12px;
  }
  #business_contact_area .form_area .tel_area #business_tel .num_area {
    font-size: 3.8rem;
    letter-spacing: 0;
    font-weight: 800;
  }
  #business_contact_area .form_area .tel_area .time {
    margin-top: 13px;
    letter-spacing: 0;
  }
  #business_contact_area .form_area .tel_area::after {
    content: "";
    width: 80px;
    height: 1px;
    background: #002e8c;
    position: absolute;
    bottom: 0;
    left: calc(50% - 40px);
  }
  #business_contact_area .form_area .mail_area {
    margin-top: 46px;
  }
  #business_contact_area .form_area .mail_area .mail_btn a {
    margin-top: 20px;
    width: 270px;
    padding: 17px 0;
    font-size: 1.6rem;
    border-radius: 35px;
  }
  #business_flow_area {
    padding: 60px 30px;
  }
  #business_flow_area .flow_area {
    flex-wrap: wrap;
  }
  #business_flow_area .flow_area .btn_link a {
    display: flex;
  }
  #business_flow_area .flow_area .btn_link a .arrow {
    width: 45px;
    height: 45px;
  }
  #business_flow_area .flow_area .btn_link.prev {
    order: 1;
  }
  #business_flow_area .flow_area .btn_link.prev a {
    flex-direction: row;
  }
  #business_flow_area .flow_area .btn_link.prev a .arrow {
    margin: 0 20px 0 0;
  }
  #business_flow_area .flow_area .btn_link.next {
    order: 2;
  }
  #business_flow_area .flow_area .btn_link.next a {
    flex-direction: row-reverse;
  }
  #business_flow_area .flow_area .btn_link.next a .arrow {
    margin: 0 0 0 20px;
  }
  #business_flow_area .flow_area .flow_list {
    order: 3;
    width: 100%;
    list-style: none;
    overflow: hidden;
    margin-top: 35px;
  }
  #business_flow_area .flow_area .flow_list li.step {
    margin-top: 19px;
    border: 1px solid #c8d2e6;
    position: relative;
  }
  #business_flow_area .flow_area .flow_list li.step > a,
  #business_flow_area .flow_area .flow_list li.step > span {
    width: 100%;
    display: block;
    box-sizing: border-box;
    padding: 25px 22px 22px;
    position: relative;
  }
  #business_flow_area .flow_area .flow_list li.step > span {
    text-align: center;
  }
  #business_flow_area .flow_area .flow_list li.step a::after {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-right: 1px solid #002e8c;
    border-top: 1px solid #002e8c;
    position: absolute;
    top: 50%;
    right: 22px;
    transform: translateY(-50%) rotate(45deg);
  }
  #business_flow_area .flow_area .flow_list li.step::before {
    content: "";
    position: absolute;
    top: -20px;
    left: 50%;
    width: 1px;
    height: 20px;
    background: #c8d2e6;
  }
  #business_flow_area .flow_area .flow_list li.step:nth-of-type(1) {
    margin-top: 0;
  }
  #business_flow_area .flow_area .flow_list li.step:nth-of-type(1)::before {
    display: none;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step {
    border: none;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul {
    display: flex;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub {
    display: flex;
    width: 50%;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub > a {
    padding: 25px 22px 22px;
    width: 100%;
    display: block;
    box-sizing: border-box;
    position: relative;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub.step_sub_kenchiku {
    border-top: 1px solid #c8d2e6;
    border-left: 1px solid #c8d2e6;
    border-bottom: 1px solid #c8d2e6;
    position: relative;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub.step_sub_kenchiku::after {
    position: absolute;
    content: "";
    top: 0;
    right: -1px;
    bottom: 0;
    width: 1px;
    background: #c8d2e6;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub.step_sub_doboku {
    border-top: 1px solid #c8d2e6;
    border-right: 1px solid #c8d2e6;
    border-bottom: 1px solid #c8d2e6;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub.active {
    border-color: #002e8c;
    background: #002e8c;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub.active a {
    color: #FFFFFF;
  }
  #business_flow_area .flow_area .flow_list li.step.sekou_step > ul li.step_sub.active a::after {
    border-right: 1px solid #FFFFFF;
    border-top: 1px solid #FFFFFF;
  }
  #business_flow_area .flow_area .flow_list li.step.active {
    border: 1px solid #002e8c;
  }
  #business_flow_area .flow_area .flow_list li.step.active > a {
    color: #FFFFFF;
    background: #002e8c;
    font-weight: 600;
  }
  #business_flow_area .flow_area .flow_list li.step.active > a::after {
    border-right: 1px solid #FFFFFF;
    border-top: 1px solid #FFFFFF;
  }
  #kenchiku_award {
    padding: 65px 30px  70px;
  }
  #kenchiku_award h3 {
    font-size: 2.2rem;
    line-height: 1.45;
    text-align: center;
  }
  #kenchiku_award .txt {
    margin-top: 30px;
    line-height: 1.71;
  }
  #kenchiku_award .btn a {
    margin: 32px auto 0;
    width: 270px;
    width: 270px;
    padding: 18px 0 16px;
    font-size: 1.6rem;
    border-radius: 35px;
    position: relative;
  }
  #kenchiku_award .btn a::after {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-right: 1px solid #FFFFFF;
    border-top: 1px solid #FFFFFF;
    position: absolute;
    top: 50%;
    right: 25px;
    transform: translateY(-50%) rotate(45deg);
  }
  #business_index #total_solution {
    padding-top: 52px;
  }
  #business_index #total_solution .total_solution_area {
    margin-top: 55px;
    padding: 90px 0 60px;
    text-align: center;
    background: url(../img/business/index/pc/bgPattern01.jpg) no-repeat;
    background-size: cover;
    background-position: center;
    position: relative;
  }
  #business_index #total_solution .total_solution_area .image {
    padding: 0 10px;
  }
  #business_index #total_solution .total_solution_area h3 {
    margin-top: 55px;
    font-size: 2.2rem;
    line-height: 1.45;
    padding: 0 30px;
  }
  #business_index #total_solution .total_solution_area .txt {
    margin-top: 30px;
    line-height: 1.71;
    text-align: left;
    padding: 0 30px;
  }
  #business_index #total_solution .total_solution_area::before {
    height: 30px;
    top: -30px;
  }
  #business_index #total_solution .total_solution_area::after {
    height: 30px;
  }
  #business_index #index_service h3,
  #business_index #index_design h3,
  #business_index #index_estimate h3,
  #business_index #index_construction h3,
  #business_index #index_after_service h3 {
    line-height: 1.59;
  }
  #business_index #index_service h3 .num,
  #business_index #index_design h3 .num,
  #business_index #index_estimate h3 .num,
  #business_index #index_construction h3 .num,
  #business_index #index_after_service h3 .num {
    font-size: 4rem;
  }
  #business_index #index_service h3 .ja,
  #business_index #index_design h3 .ja,
  #business_index #index_estimate h3 .ja,
  #business_index #index_construction h3 .ja,
  #business_index #index_after_service h3 .ja {
    font-size: 2.6rem;
  }
  #business_index #index_service h3 .en,
  #business_index #index_design h3 .en,
  #business_index #index_estimate h3 .en,
  #business_index #index_construction h3 .en,
  #business_index #index_after_service h3 .en {
    font-size: 1.2rem;
    letter-spacing: 0.1em;
  }
  #business_index #index_service .data_area,
  #business_index #index_design .data_area,
  #business_index #index_estimate .data_area,
  #business_index #index_construction .data_area,
  #business_index #index_after_service .data_area {
    margin-top: 43px;
  }
  #business_index #index_service .data_area .image img,
  #business_index #index_design .data_area .image img,
  #business_index #index_estimate .data_area .image img,
  #business_index #index_construction .data_area .image img,
  #business_index #index_after_service .data_area .image img {
    width: 100%;
    height: auto;
  }
  #business_index #index_service .data_area .data,
  #business_index #index_design .data_area .data,
  #business_index #index_estimate .data_area .data,
  #business_index #index_construction .data_area .data,
  #business_index #index_after_service .data_area .data {
    margin-top: 37px;
  }
  #business_index #index_service .data_area .data h4,
  #business_index #index_design .data_area .data h4,
  #business_index #index_estimate .data_area .data h4,
  #business_index #index_construction .data_area .data h4,
  #business_index #index_after_service .data_area .data h4 {
    text-align: center;
    font-size: 2.1rem;
    line-height: 1.52;
    letter-spacing: 0;
    font-weight: 600;
  }
  #business_index #index_service .data_area .data .txt,
  #business_index #index_design .data_area .data .txt,
  #business_index #index_estimate .data_area .data .txt,
  #business_index #index_construction .data_area .data .txt,
  #business_index #index_after_service .data_area .data .txt {
    margin-top: 18px;
    font-size: 1.4rem;
    line-height: 1.71;
    text-align: left;
  }
  #business_index #index_service .link_btn a,
  #business_index #index_design .link_btn a,
  #business_index #index_estimate .link_btn a,
  #business_index #index_construction .link_btn a,
  #business_index #index_after_service .link_btn a {
    margin-top: 40px;
    width: 270px;
    padding: 19px 0 16px;
    font-size: 1.6rem;
    border-radius: 35px;
  }
  #business_index #index_service {
    padding: 40px 30px 70px;
  }
  #business_index #index_design {
    padding: 42px 30px 80px;
  }
  #business_index #index_design .link_btn a {
    margin-top: 45px;
  }
  #business_index #index_estimate {
    padding: 43px 30px 80px;
  }
  #business_index #index_construction {
    padding: 40px 30px 72px;
    background: url(../img/business/index/pc/bgPattern05.jpg) no-repeat;
    background-size: cover;
    background-position: right -305px bottom;
  }
  #business_index #index_construction .link_btn_area {
    margin: 42px auto 0;
  }
  #business_index #index_construction .link_btn_area .link_btn a {
    margin-top: 20px;
  }
  #business_index #index_construction .link_btn_area .link_btn:nth-of-type(1) a {
    margin-top: 0;
  }
  #business_index #index_after_service {
    padding: 40px 30px 70px;
  }
  #business_index #index_after_service .link_btn a {
    margin-top: 42px;
  }
  #business_kikaku .kikaku_contents {
    padding-top: 52px;
  }
  #business_kikaku .kikaku_contents > section .contents_area {
    margin-top: 55px;
  }
  #business_kikaku .kikaku_contents > section .contents_area .kind_section {
    margin-top: 52px;
  }
  #business_kikaku .kikaku_contents > section .contents_area .kind_section .kind {
    border: 1px solid #FFFFFF;
    text-align: center;
    padding: 18px 0 14px;
    font-size: 1.7rem;
    font-weight: 600;
  }
  #business_kikaku .kikaku_contents > section .contents_area .kind_section .kind_contents {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  #business_kikaku .kikaku_contents > section .contents_area .kind_section .kind_contents li {
    margin-top: 13px;
    line-height: 1.72;
    padding-left: 15px;
    position: relative;
  }
  #business_kikaku .kikaku_contents > section .contents_area .kind_section .kind_contents li::before {
    content: "";
    width: 5px;
    height: 5px;
    background: #a37e39;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 10px;
  }
  #business_kikaku .kikaku_contents > section .contents_area .kind_section .kind_contents li:nth-of-type(1) {
    margin-top: 25px;
  }
  #business_kikaku .kikaku_contents > section .contents_area .kind_section:nth-of-type(1) {
    margin-top: 60px;
  }
  #business_kikaku .kikaku_contents #before_planning .contents_area,
  #business_kikaku .kikaku_contents #planning_hearing .contents_area,
  #business_kikaku .kikaku_contents #initial_survey .contents_area,
  #business_kikaku .kikaku_contents #quality_planning .contents_area {
    margin-top: 57px;
  }
  #business_kikaku .kikaku_contents #before_planning .contents_area .title_area > h3,
  #business_kikaku .kikaku_contents #before_planning .contents_area > h3,
  #business_kikaku .kikaku_contents #planning_hearing .contents_area .title_area > h3,
  #business_kikaku .kikaku_contents #planning_hearing .contents_area > h3,
  #business_kikaku .kikaku_contents #initial_survey .contents_area .title_area > h3,
  #business_kikaku .kikaku_contents #initial_survey .contents_area > h3,
  #business_kikaku .kikaku_contents #quality_planning .contents_area .title_area > h3,
  #business_kikaku .kikaku_contents #quality_planning .contents_area > h3 {
    text-align: center;
    font-size: 2.1rem;
    line-height: 1.52;
  }
  #business_kikaku .kikaku_contents #before_planning .contents_area {
    padding: 86px 30px 65px;
  }
  #business_kikaku .kikaku_contents #before_planning .contents_area .title_area .image {
    margin-top: 55px;
  }
  #business_kikaku .kikaku_contents #before_planning .contents_area .title_area .image img {
    width: 100%;
    height: auto;
  }
  #business_kikaku .kikaku_contents #planning_hearing {
    margin-top: 57px;
  }
  #business_kikaku .kikaku_contents #planning_hearing .contents_area {
    padding: 85px 30px 65px;
  }
  #business_kikaku .kikaku_contents #planning_hearing .contents_area .plan_list {
    margin-top: 57px;
  }
  #business_kikaku .kikaku_contents #planning_hearing .contents_area .plan_list li {
    margin-top: 55px;
  }
  #business_kikaku .kikaku_contents #planning_hearing .contents_area .plan_list li .image img {
    width: 100%;
    height: auto;
  }
  #business_kikaku .kikaku_contents #planning_hearing .contents_area .plan_list li h4 {
    margin-top: 26px;
    text-align: center;
    font-size: 1.8rem;
  }
  #business_kikaku .kikaku_contents #planning_hearing .contents_area .plan_list li .txt {
    margin-top: 22px;
    line-height: 1.71;
  }
  #business_kikaku .kikaku_contents #planning_hearing .contents_area .plan_list li:nth-of-type(1) {
    margin-top: 0;
  }
  #business_kikaku .kikaku_contents #initial_survey {
    margin-top: 57px;
  }
  #business_kikaku .kikaku_contents #initial_survey .contents_area {
    padding: 85px 30px 65px;
  }
  #business_kikaku .kikaku_contents #initial_survey .contents_area .kind_section:nth-of-type(1) {
    margin-top: 53px;
  }
  #business_kikaku .kikaku_contents #quality_planning {
    margin-top: 57px;
  }
  #business_kikaku .kikaku_contents #quality_planning .contents_area {
    padding: 85px 30px 65px;
  }
  #business_kikaku .kikaku_contents #quality_planning .contents_area .kind_section:nth-of-type(1) {
    margin-top: 53px;
  }
  #business_sekkei .sekkei_contents {
    padding-top: 52px;
  }
  #business_sekkei .sekkei_contents .contents_area {
    margin-top: 55px;
    padding: 85px 30px 65px;
  }
  #business_sekkei .sekkei_contents .contents_area h3 {
    text-align: center;
    font-size: 2.1rem;
    line-height: 1.52;
  }
  #business_sekkei .sekkei_contents .contents_area .plan_list,
  #business_sekkei .sekkei_contents .contents_area .design_list {
    margin-top: 53px;
  }
  #business_sekkei .sekkei_contents .contents_area .plan_list > li,
  #business_sekkei .sekkei_contents .contents_area .design_list > li {
    margin-top: 55px;
  }
  #business_sekkei .sekkei_contents .contents_area .plan_list > li .image img,
  #business_sekkei .sekkei_contents .contents_area .design_list > li .image img {
    width: 100%;
    height: auto;
  }
  #business_sekkei .sekkei_contents .contents_area .plan_list > li h4,
  #business_sekkei .sekkei_contents .contents_area .design_list > li h4 {
    text-align: center;
    margin-top: 25px;
    font-size: 1.8rem;
  }
  #business_sekkei .sekkei_contents .contents_area .plan_list > li .txt,
  #business_sekkei .sekkei_contents .contents_area .design_list > li .txt {
    margin-top: 20px;
    line-height: 1.71;
  }
  #business_sekkei .sekkei_contents .contents_area .plan_list > li:nth-of-type(1),
  #business_sekkei .sekkei_contents .contents_area .design_list > li:nth-of-type(1) {
    margin-top: 0;
  }
  #business_sekkei .sekkei_contents #detailed_design {
    margin-top: 57px;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area {
    padding: 68px 30px 57px;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .data_area .image img {
    width: 100%;
    height: auto;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .data_area .data h3 {
    margin-top: 40px;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .data_area .data h3 img {
    width: 315px;
    max-width: 100%;
    height: auto;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .data_area .data h4 {
    color: #002e8c;
    font-weight: normal;
    margin-top: 20px;
    font-size: 1.7rem;
    line-height: 1.7;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .data_area .data h4 span {
    font-size: 1.3rem;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .data_area .data .txt {
    margin-top: 20px;
    line-height: 1.71;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .data_area .data .btn a {
    margin: 30px auto 0;
    width: 270px;
    padding: 19px 0 16px;
    border-radius: 35px;
    font-size: 1.6rem;
    font-weight: 600;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .movie_area {
    margin-top: 50px;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .movie_area dt {
    width: 100%;
    aspect-ratio: 16 / 9;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .movie_area dt iframe {
    width: 100%;
    height: 100%;
  }
  #business_sekkei .sekkei_contents #detailed_design .azur_contents_area .movie_area dd {
    margin-top: 18px;
    line-height: 1.71;
  }
  #business_kenchiku .kenchiku_contents {
    padding-top: 52px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area {
    margin-top: 55px;
    padding: 85px 30px 70px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area h3 {
    text-align: center;
    font-size: 2.1rem;
    line-height: 1.52;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .quality_list {
    margin-top: 55px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .quality_list li {
    margin-top: 52px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .quality_list li .image img {
    width: 100%;
    height: auto;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .quality_list li h4 {
    margin-top: 25px;
    text-align: center;
    font-size: 1.8rem;
    border: 1px solid #ffffff;
    padding: 16px 10px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .quality_list li .txt {
    margin-top: 22px;
    line-height: 1.71;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .quality_list li:nth-of-type(1) {
    margin-top: 0;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area {
    margin-top: 52px;
    padding: 30px 25px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .image img {
    width: 100%;
    height: auto;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .data_area {
    margin-top: 25px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .data_area h4 {
    text-align: center;
    font-size: 1.3rem;
    line-height: 1.9;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .data_area h4 span.mincho {
    font-size: 2rem;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .data_area .txt {
    margin-top: 16px;
    line-height: 1.71;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .data_area .image_list {
    margin-top: 33px;
    display: flex;
    justify-content: space-between;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .data_area .image_list li {
    width: calc(50% - 5px);
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area #kenchiku_academy_area .data_area .image_list li img {
    width: 100%;
    height: auto;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .academy_bnr {
    margin-top: 30px;
  }
  #business_kenchiku .kenchiku_contents #commitment .contents_area .academy_bnr img {
    width: 100%;
    height: auto;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method {
    padding: 65px 30px 70px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method h3 {
    font-size: 2.2rem;
    text-align: center;
    line-height: 1.45;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system h4,
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment h4 {
    font-size: 2.2rem;
    position: relative;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system h4::before,
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment h4::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: -15px;
    width: 60px;
    height: 1px;
    background: #002e8c;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system h4::after,
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment h4::after {
    content: "";
    position: absolute;
    left: 60px;
    bottom: -15px;
    width: calc(100% - 60px);
    height: 1px;
    background: #e7e7e7;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system .description,
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment .description {
    margin-top: 40px;
    line-height: 1.71;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system {
    margin-top: 46px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system .data_area {
    margin-top: 32px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system .data_area .image img {
    width: 100%;
    height: auto;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system .data_area .data {
    margin-top: 50px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system .data_area .data table {
    margin-top: 40px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system .data_area .data table th {
    padding: 23px 0 24px;
    white-space: nowrap;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_system .data_area .data table td {
    padding: 23px 0 24px 30px;
    line-height: 1.57;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment {
    margin-top: 62px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment .list {
    margin-top: 20px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment .list li {
    margin-top: 20px;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment .list li dl {
    display: flex;
    align-items: center;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment .list li dl dt {
    width: 120px;
    margin-right: 25px;
    flex-shrink: 0;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment .list li dl dd {
    line-height: 1.57;
  }
  #business_kenchiku .kenchiku_contents #commitment #kenchiku_method #kenchiku_environment .list li:nth-of-type(1) {
    margin-top: 0;
  }
  #business_doboku .doboku_contents {
    padding-top: 52px;
  }
  #business_doboku .doboku_contents #commitment .contents_area {
    margin-top: 55px;
    padding: 85px 30px 60px;
  }
  #business_doboku .doboku_contents #commitment .contents_area h3 {
    text-align: center;
    font-size: 2.2rem;
    line-height: 1.45;
  }
  #business_doboku .doboku_contents #commitment .contents_area .quality_list {
    margin-top: 44px;
  }
  #business_doboku .doboku_contents #commitment .contents_area .quality_list li {
    margin-top: 52px;
  }
  #business_doboku .doboku_contents #commitment .contents_area .quality_list li .image img {
    width: 100%;
    height: auto;
  }
  #business_doboku .doboku_contents #commitment .contents_area .quality_list li h4 {
    margin-top: 22px;
    text-align: center;
    font-size: 1.8rem;
  }
  #business_doboku .doboku_contents #commitment .contents_area .quality_list li .txt {
    margin-top: 27px;
    line-height: 1.71;
  }
  #business_doboku .doboku_contents #commitment .contents_area .quality_list li:nth-of-type(1) {
    margin-top: 0;
  }
  #business_doboku .doboku_contents #ongaeshi {
    padding: 65px 30px 70px;
  }
  #business_doboku .doboku_contents #ongaeshi .data_area h3 {
    font-size: 2.2rem;
    line-height: 1.45;
    text-align: center;
  }
  #business_doboku .doboku_contents #ongaeshi .data_area .txt {
    line-height: 1.71;
    margin-top: 32px;
  }
  #business_doboku .doboku_contents #ongaeshi .data_area .list {
    margin-top: 31px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  #business_doboku .doboku_contents #ongaeshi .data_area .list li {
    width: calc(50% - 5px);
    margin-top: 30px;
  }
  #business_doboku .doboku_contents #ongaeshi .data_area .list li .image img {
    width: 100%;
    height: auto;
  }
  #business_doboku .doboku_contents #ongaeshi .data_area .list li h4 {
    text-align: center;
    line-height: 1.57;
    margin-top: 11px;
  }
  #business_doboku .doboku_contents #ongaeshi .data_area .list li:nth-of-type(1), #business_doboku .doboku_contents #ongaeshi .data_area .list li:nth-of-type(2) {
    margin-top: 0;
  }
  #business_doboku .doboku_contents #ongaeshi .sns_area {
    margin-top: 51px;
  }
  #business_doboku .doboku_contents #ongaeshi .sns_area h3 {
    display: flex;
    font-size: 2.5rem;
  }
  #business_doboku .doboku_contents #ongaeshi .sns_area h3 span {
    display: flex;
    align-items: center;
  }
  #business_doboku .doboku_contents #ongaeshi .sns_area h3 span.f_logo {
    width: 30px;
    margin-right: 15px;
  }
  #business_doboku .doboku_contents #ongaeshi .sns_area .description {
    margin-top: 25px;
    line-height: 1.71;
  }
  #business_doboku .doboku_contents #ongaeshi .sns_area #doboku_fb_area {
    margin: 33px auto 0;
  }
  #business_doboku .doboku_contents #ongaeshi .sns_area .btn a {
    margin: 32px auto 0;
    width: 270px;
    width: 270px;
    padding: 17px 0 17px;
    font-size: 1.6rem;
    border-radius: 35px;
    position: relative;
  }
  #business_afterservice .afterservice_contents {
    padding-top: 52px;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area {
    margin-top: 55px;
    padding: 85px 30px 90px;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area h3 {
    font-size: 2.2rem;
    line-height: 1.45;
    text-align: center;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area .support_list {
    margin-top: 45px;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area .support_list li {
    margin-top: 50px;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area .support_list li .image {
    text-align: center;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area .support_list li .image img {
    width: 240px;
    height: auto;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area .support_list li h4 {
    margin-top: 26px;
    text-align: center;
    font-size: 1.8rem;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area .support_list li .txt {
    margin-top: 22px;
    line-height: 1.71;
  }
  #business_afterservice .afterservice_contents #maintenance .contents_area .support_list li:nth-of-type(1) {
    margin-top: 0;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service {
    padding: 62px 30px 65px;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service h3 {
    font-size: 2.2rem;
    text-align: center;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service .service_list {
    margin-top: 35px;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service .service_list li {
    margin-top: 67px;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service .service_list li .image img {
    width: 100%;
    height: auto;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service .service_list li h4 {
    margin-top: 25px;
    font-size: 1.8rem;
    line-height: 1.33;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service .service_list li .txt {
    margin-top: 20px;
  }
  #business_afterservice .afterservice_contents #maintenance #maintenance_service .service_list li:nth-of-type(1) {
    margin-top: 0;
    line-height: 1.71;
  }
}