@media only screen and (max-width: 768px) {
    .l-main__section__content__layor.event-seminor {
        padding: 0;
    }
}

.oss_library_lead {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

@media only screen and (max-width: 768px) {
    .oss_library_lead {
        display: block;
    }
}

.oss_library_lead_icon {
    width: 120px;
    margin-right: 60px;
    -ms-flex-negative: 0;
    flex-shrink: 0;
}

@media only screen and (max-width: 768px) {
    .oss_library_lead_icon {
        margin: 0 auto;
    }
}

.oss_library_lead_txt {
    font-size: 2.2rem;
    letter-spacing: 0.044em;
}

@media only screen and (max-width: 768px) {
    .oss_library_lead_txt {
        font-size: 1.8rem;
        text-align: center;
        margin-top: 30px;
    }
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(1)>span {
    padding-left: 34px;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span:nth-of-type(1)>span {
        padding-left: 0;
    }
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(1)>span::before {
    width: 23px;
    height: 26px;
    background: url("/share/img_blog_news/icon_tech.svg") center/contain no-repeat;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span:nth-of-type(1)>span::before {
        margin: 0 auto 2px;
    }
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(1):hover>span::before {
    background: url("/share/img_blog_news/icon_tech_hover.svg") center/contain no-repeat;
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(2) {
    border-left: 1px solid #EFF3F5;
    border-right: 1px solid #EFF3F5;
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(2)>span {
    padding-left: 45px;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span:nth-of-type(2)>span {
        padding-left: 0;
    }
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(2)>span::before {
    width: 34px;
    height: 19px;
    background: url("/share/img_blog_news/icon_note.svg") center/contain no-repeat;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span:nth-of-type(2)>span::before {
        margin: 0 auto 6px;
    }
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(2):hover {
    border-color: #124F8E;
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(2):hover>span::before {
    background: url("/share/img_blog_news/icon_note_hover.svg") center/contain no-repeat;
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(3)>span {
    padding-left: 40px;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span:nth-of-type(3)>span {
        padding-left: 0;
    }
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(3)>span::before {
    width: 30px;
    height: 22px;
    background: url("/share/img_casestudy/new/icon_case-study_oss_white.svg") center/contain no-repeat;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span:nth-of-type(3)>span::before {
        margin: 0 auto 5px;
    }
}

.c-tab-oss_library .c-tab-head>span:nth-of-type(3):hover>span::before {
    background: url("/share/img_casestudy/new/icon_case-study_oss.svg") center/contain no-repeat;
}

.c-tab-oss_library .c-tab-head>span.is-active:nth-of-type(1)>span::before {
    background: url("/share/img_blog_news/icon_tech_hover.svg") center/contain no-repeat;
}

.c-tab-oss_library .c-tab-head>span.is-active:nth-of-type(2)>span::before {
    background: url("/share/img_blog_news/icon_note_hover.svg") center/contain no-repeat;
}

.c-tab-oss_library .c-tab-head>span.is-active:nth-of-type(2):hover {
    border-color: #EFF3F5;
}

.c-tab-oss_library .c-tab-head>span.is-active:nth-of-type(3)>span::before {
    background: url("/share/img_casestudy/new/icon_event-seminor_oss.svg") center/contain no-repeat;
}

.c-tab-oss_library .c-tab-head>span>span {
    position: relative;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span>span {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }
}

.c-tab-oss_library .c-tab-head>span>span::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-head>span>span::before {
        position: static;
        -webkit-transform: none;
        transform: none;
        margin-bottom: auto;
    }
}

.c-tab-oss_library .c-tab-content {
    background: #EFF3F5;
    padding: 40px 60px;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-content {
        padding: 35px 20px;
    }
}

.c-tab-oss_library .c-tab-content ul.oss_library_category {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-content ul.oss_library_category {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }
}

.c-tab-oss_library .c-tab-content ul.oss_library_category li {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

@media only screen and (min-width: 769px) {
    .c-tab-oss_library .c-tab-content ul.oss_library_category li {
        width: calc((100% - 146px) / 3);
    }

    .c-tab-oss_library .c-tab-content ul.oss_library_category li:not(:nth-child(3n)) {
        margin-right: 73px;
    }

    .c-tab-oss_library .c-tab-content ul.oss_library_category li:not(:nth-child(-n+3)) {
        margin-top: 15px;
    }
}

@media only screen and (max-width: 768px) {
    .c-tab-oss_library .c-tab-content ul.oss_library_category li {
        width: 100%;
    }

    .c-tab-oss_library .c-tab-content ul.oss_library_category li:not(:first-child) {
        margin-top: 20px;
    }
}

.c-tab-oss_library .c-tab-content ul.oss_library_category li label {
    margin-top: -2px;
    margin-left: 10px;
}

.c-tab-oss_library .c-tab-content ul.oss_library_category li input {
    width: 20px;
    height: 20px;
}

.c-tab-oss_library .c-tab-content .oss_library_btn_box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-top: 30px;
}

.c-tab-oss_library .c-tab-content .oss_library_btn_box>div {
    margin: 0 10px;
}

.c-tab-oss_library .c-tab-content .oss_library_btn_box>div>a {
    padding: 14px 0;
}

.c-tab-oss_library .c-tab-content .oss_library_btn_box>div>a::after {
    content: none;
}

.oss_library_result {
    margin-top: 30px;
}

@media only screen and (max-width: 768px) {
    .oss_library_result {
        padding: 0 20px;
    }
}

.oss_library_result_num {
    font-size: 1.4rem;
    letter-spacing: 0.03em;
    line-height: 1.5;
}

.oss_library_result_num>span {
    color: #003894;
    font-size: 3.2rem;
    font-weight: bold;
    letter-spacing: 0.064em;
    line-height: 1.5;
}

.oss_library_result_list {
    margin-top: 30px;
}

.oss_library_result_list>li {
    border: 1px solid #A2A2A2;
    border-top: 1px solid #0099CC;
    border-radius: 10px;
    overflow: hidden;
    -webkit-transition: 0.3s ease;
    transition: 0.3s ease;
    -webkit-transition-delay: 0.3s;
    transition-delay: 0.3s;
    margin-top: 45px;
}

.oss_library_result_list>li.is-hidden {
    display: none;
}

.oss_library_result_head {
    padding: 20px 40px;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_head {
        padding: 20px;
    }
}

.oss_library_result_head_ttl {
    font-size: 2.2rem;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_head_ttl {
        font-size: 2rem;
    }
}

.oss_library_result_head_info {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-top: 6px;
    font-size: 1.6rem;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_head_info {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }
}

.oss_library_result_head_info>span {
    width: 50%;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_head_info>span {
        width: 100%;
        font-size: 1.4rem;
    }
}

.oss_library_result_body_bg {
    height: 225px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg {
        height: 188px;
    }
}

.oss_library_result_body_bg.finance {
    background-image: url("/share/img_casestudy/new/img_case_finance.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.finance {
        background-image: url("/share/img_casestudy/new/img_case_finance_sp.jpg");
    }
}

.oss_library_result_body_bg.information {
    background-image: url("/share/img_casestudy/new/img_case_it.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.information {
        background-image: url("/share/img_casestudy/new/img_case_it_sp.jpg");
    }
}

.oss_library_result_body_bg.other {
    background-image: url("/share/img_casestudy/new/img_case_other.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.other {
        background-image: url("/share/img_casestudy/new/img_case_other_sp.jpg");
    }
}

.oss_library_result_body_bg.education {
    background-image: url("/share/img_casestudy/new/img_case_education.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.education {
        background-image: url("/share/img_casestudy/new/img_case_education_sp.jpg");
    }
}

.oss_library_result_body_bg.manufacturing {
    background-image: url("/share/img_casestudy/new/img_case_manufacturing.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.manufacturing {
        background-image: url("/share/img_casestudy/new/img_case_manufacturing_sp.jpg");
    }
}

.oss_library_result_body_bg.estate {
    background-image: url("/share/img_casestudy/new/img_case_realestate.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.estate {
        background-image: url("/share/img_casestudy/new/img_case_realestate_sp.jpg");
    }
}

.oss_library_result_body_bg.service {
    background-image: url("/share/img_casestudy/new/img_case_service.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.service {
        background-image: url("/share/img_casestudy/new/img_case_service_sp.jpg");
    }
}

.oss_library_result_body_bg.communication {
    background-image: url("/share/img_casestudy/new/img_case_telecommunication.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.communication {
        background-image: url("/share/img_casestudy/new/img_case_telecommunication_sp.jpg");
    }
}

.oss_library_result_body_bg.construction {
    background-image: url("/share/img_casestudy/new/img_case_construction.jpg");
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_bg.construction {
        background-image: url("/share/img_casestudy/new/img_case_construction_sp.jpg");
    }
}

.oss_library_result_body_oss {
    background: #F8F8F8;
    padding: 15px 40px;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_oss {
        padding: 15px 20px;
    }
}

.oss_library_result_body_oss_ttl {
    font-size: 1.4rem;
    letter-spacing: 0.032em;
}

.oss_library_result_body_oss_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-left: -4px;
    margin-top: 5px;
}

.oss_library_result_body_oss_list>li {
    color: #fff;
    padding: 4px 10px;
    margin: 4px;
    border-radius: 18px;
    background: #124F8E;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_oss_list>li {
        font-size: 1.3rem;
    }
}

.oss_library_result_body_detail {
    padding: 20px;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_detail {
        font-size: 1.3rem;
    }
}

.oss_library_result_body_detail_issue,
.oss_library_result_body_detail_solution {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.oss_library_result_body_detail_issue>span,
.oss_library_result_body_detail_solution>span {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-size: 1.1rem;
    margin-right: 22px;
    -ms-flex-negative: 0;
    flex-shrink: 0;
}

@media only screen and (max-width: 768px) {

    .oss_library_result_body_detail_issue>span,
    .oss_library_result_body_detail_solution>span {
        margin-right: 10px;
    }
}

.oss_library_result_body_detail_issue>span>img,
.oss_library_result_body_detail_solution>span>img {
    width: 46px;
    height: 46px;
    margin-bottom: 2px;
}

@media only screen and (max-width: 768px) {

    .oss_library_result_body_detail_issue>span>img,
    .oss_library_result_body_detail_solution>span>img {
        width: 36px;
        height: 36px;
    }
}

.oss_library_result_body_detail_issue>p,
.oss_library_result_body_detail_solution>p {
    font-size: 1.6rem;
}

@media only screen and (max-width: 768px) {

    .oss_library_result_body_detail_issue>p,
    .oss_library_result_body_detail_solution>p {
        font-size: 1.4rem;
    }
}

.oss_library_result_body_detail_solution {
    margin-top: 15px;
}

.oss_library_result_body_about {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background: #F8F8F8;
    padding: 15px 40px;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_about {
        -webkit-box-align: start;
        -ms-flex-align: start;
        align-items: flex-start;
        padding: 15px 20px;
    }
}

.oss_library_result_body_about>span {
    font-size: 1.4rem;
    letter-spacing: 0.032em;
    padding: 5px 9px;
    border-radius: 2px;
    background: #E3E3E3;
    -ms-flex-negative: 0;
    flex-shrink: 0;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_about>span {
        font-size: 1.2rem;
    }
}

.oss_library_result_body_about>p {
    font-size: 1.6rem;
    letter-spacing: 0.032em;
    margin-left: 20px;
}

@media only screen and (max-width: 768px) {
    .oss_library_result_body_about>p {
        font-size: 1.4rem;
        margin-left: 10px;
    }
}



@media only screen and (min-width: 769px) {
    .oss_library_result_list {
        /*margin-bottom: -31px;*/
        gap: 20px;
    }

    .oss_library_result_list.c-list-card__list[data-col="3"]>li {
        margin-top: 0;
        margin-right: 0;
        width: calc((100% - 60px) / 4);
        /*margin-bottom: 31px;*/
    }
  
}

@media only screen and (max-width: 768px) {
    .oss_library_result_list.c-list-card__list[data-col="3"]>li {
        margin-top: 0 ;
        margin-bottom: 20px;
    }

    .oss_library_result_list.c-list-card__list[data-col="3"] {
        margin-bottom: -20px;
    }
}
.oss_library_result_list.c-list-card__list[data-col="3"]>li .c-list-card__list__detail__catch {
    display: inline-flex;
    flex-wrap: wrap;
    font-size: 12px;
}
.c-list-card__list>li figure{
    position: relative;

}
.c-list-card__list>li figure figcaption{
    position: absolute;
    font-size: 2.1rem ;
    font-weight: bold ;
    line-height: 1.5 ;
    text-align: center;
    color: #fff ;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    top: 0;
    left: 0;
    background-color: rgba(0,0,0,0.4);
    padding: 20px;
}
.c-list-card__list>li figure figcaption span{
    display: inline;
}