@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* CSS Document */
/* diversity system_index style
**************************************/
#body section .top_mv_link li:nth-of-type(4):after {
    display: block;
}
#diversity_system {
    margin-bottom: 90px;
}
/* tab_wrapper */
#diversity_system .tab_wrapper {
    margin-bottom: 57px;
}
#diversity_system .tab_wrapper .intro {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0;
    margin: 66px 0 30px;
}
#diversity_system .tab_wrapper .tab_box {
    justify-content: flex-start;
    gap: 6px 47px;
}
#diversity_system .tab_wrapper .tab_box li {
    width: calc((100% - 47px) / 2);
}
#diversity_system .tab_wrapper .tab_box a {
    display: block;
    font-size: 1.25rem;
    font-weight:  700;
    letter-spacing: 0;
    padding: 12.5px 50px 17.5px 57px;
    border-bottom: 1px solid #C21B1B;
    position: relative;
}
#diversity_system .tab_wrapper .tab_box a::before {
    display: block;
    font-size: 1.875rem;
    font-family: "Poppins", serif;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.02em;
    text-align: center;
    color: #C21B1B;
    height: max-content;
    margin: auto;
    position: absolute;
    top: 3px;
    left: 0;
    bottom: 0;
    z-index: 1;
}
#diversity_system .tab_wrapper .tab_box li:nth-of-type(1) a::before {
    content: "01";
}
#diversity_system .tab_wrapper .tab_box li:nth-of-type(2) a::before {
    content: "02";
}
#diversity_system .tab_wrapper .tab_box li:nth-of-type(3) a::before {
    content: "03";
}
#diversity_system .tab_wrapper .tab_box li:nth-of-type(4) a::before {
    content: "04";
}
#diversity_system .tab_wrapper .tab_box a::after {
    content: '';
    display: block;
    background: url(../../common_diversity/image/icon_arw_btm_rd.svg) no-repeat center / contain;
    width: 15px;
    height: 9.25px;
    margin: auto;
    position: absolute;
    top: 0;
    right: 13px;
    bottom: 0;
    z-index: 1;
}
#diversity_system .tab_wrapper .voice_btn {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0;
    text-align: center;
    width: 100%;
    max-width: 680px;
    padding: 22px 60px;
    border: 1px solid #C21B1B;
    border-radius: 50vw;
    margin: 0 auto 60px;
    position: relative;
}
#diversity_system .tab_wrapper .voice_btn::after {
    content: '';
    display: block;
    background: url(../../common_diversity/image/icon_link_bk.svg) no-repeat center / contain;
    width: 14px;
    height: 14px;
    margin: auto;
    position: absolute;
    top: 0;
    right: 40px;
    bottom: 0;
    z-index: 1;
}
#diversity_system .tab_wrapper .link_box {
    margin-top: 20px;
}
#diversity_system .tab_wrapper .link_box {
    display: block;
    width: max-content;
    max-width: 100%;
}
@media screen and ( max-width:959px) {
    #diversity_system {
        margin-bottom: 60px;
    }    
    #diversity_system .tab_wrapper {
        margin-bottom: 52px;
    }
    #diversity_system .tab_wrapper .intro {
        font-size: 1.125rem;
        margin: 36px 0 30px;
    }
    #diversity_system .tab_wrapper .tab_box {
        gap: 20px 40px;
    }
    #diversity_system .tab_wrapper .tab_box li {
        width: 100%;
    }
    #diversity_system .tab_wrapper .tab_box a {
        font-size: 1rem;
        padding: 8px 40px 12px 57px;
    }
    #diversity_system .tab_wrapper .tab_box a::before {
        font-size: 1.675rem;
    }
    #diversity_system .tab_wrapper .tab_box a::after {
        width: 12px;
        height: 6.25px;
        right: 22px;
    }
    #diversity_system .tab_wrapper .voice_btn {
        font-size: 0.875rem;
        padding: 19px 40px;
        margin: 0 auto 40px;
    }
    #diversity_system .tab_wrapper .voice_btn::after {
        width: 12px;
        height: 12px;
        right: 18px;
    }
    #diversity_system .tab_wrapper .link_box {
       margin-top: 10px;
    }
}
/* system_top_wrapper */
#diversity_system .system_top p {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2;
    letter-spacing: 0;
}
#diversity_system .system_top_wrapper {
    padding: 50px 95px 0;
    background: #EDFFE3;
    border: 5px solid #EDFFE3;
    border-radius: 30px;
}
#diversity_system .system_top_wrapper:not(:last-of-type) {
    margin-bottom: 60px;
}
#diversity_system .system_top_wrapper .system_top_ttl {
    justify-content: flex-start;
    align-items: center;
    gap: 10px 15px;
    margin-bottom: 33px;
}
#diversity_system .system_top_wrapper .system_top_ttl span {
    display: block;
    font-family: "Poppins", serif;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0;
    text-align: center;
    color: #C21B1B;
}
#diversity_system .system_top_wrapper .system_top_ttl .txt {
    font-size: 1.25rem;
}
#diversity_system .system_top_wrapper .system_top_ttl .num {
    font-size: 3.75rem;
}
#diversity_system .system_top_wrapper .system_top_ttl h3 {
    font-size: 1.6875rem;
    font-weight: 700;
    line-height: 1.63;
    letter-spacing: 0;
}
#diversity_system .system_top_wrapper .system_top_box:not(:last-of-type) {
    border-bottom: 1px solid #C21B1B;
    margin-bottom: 40px;
    
}


#system_top04.system_top_wrapper .system_top_box01 {
    padding-bottom: 35px !important;
}
#diversity_system .system_top_wrapper h4 {
    font-size: 1.25rem;  
    font-weight: 700;
    letter-spacing: 0;
    padding-left: 21px;
    margin-bottom: 16px;
    position: relative;
}
#diversity_system .system_top_wrapper h4::before {
    content: '';
    display: block;
    background: #C21B1B;
    width: 13px;
    height: 13px;
    border-radius: 50vw;
    margin: auto;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 2px;
    z-index: 1;
}
#diversity_system .system_top_wrapper .link_box {
    margin: 16px 0 50px;
}
#diversity_system .link {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0;
    padding-left: 11px;
    padding-right: 20px;
    position: relative;
}
#diversity_system .link.rt {
    display: block;
    width: max-content;
    margin-left: auto;
}
#diversity_system .link::before {
    content: '';
    display: block;
    background: url(../../common_diversity/image/icon_link_arw_rd.svg) no-repeat center / contain;
    width: 5px;
    height: 7px;
    margin: auto;
    position: absolute;
    top: 13px;
    left: 0;
    z-index: 1;
}
#diversity_system .link::after {
    content: '';
    display: inline-block;
    background: url(../../common_diversity/image/icon_link_bk.svg) no-repeat center / contain;
    width: 12px;
    height: 12px;
    margin-left: 8px;
}
#diversity_system .system_top_wrapper .detail_system_box:not(:last-of-type) {
    margin-bottom: 26px;
}
#diversity_system .system_top_wrapper .detail_system_box .detail_system_ttl {
    justify-content: flex-start;
    align-items: center;
    gap: 0 11px;
    flex-wrap: nowrap;
    margin-bottom: 7px;
}
#diversity_system .system_top_wrapper .detail_system_box .detail_system_ttl .img_box {
    background: #ffffff;
    width: 70px;
    height: 70px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}
#diversity_system .system_top_wrapper .detail_system_box .detail_system_ttl h5 {
    font-size: 1.25rem;
    font-weight: 700; 
    line-height: 1.85;
    letter-spacing: 0;
}
#diversity_system .system_top_wrapper .img_wrap {
    gap: 20px 43px;
}
#diversity_system .system_top_wrapper .img_wrap .img_box {
    background: #ffffff;
    width: calc((100% - 43px) / 2);
    padding: 23px 20px ;
    border-radius: 30px;
}
#diversity_system .system_top_wrapper .img_wrap h5 {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.85;
    letter-spacing: 0;
    text-align: center;
}
#diversity_system .system_top_wrapper .img_wrap h5 .att {
    font-size: 0.75rem;
    margin-left: 7px;
}
#diversity_system .system_top_wrapper .img_wrap h5 .sm {
    font-size: 1rem;
}
#diversity_system .system_top_wrapper .img_wrap .img_box img {
    width: 100%;
    margin-top: 10px;
}
#diversity_system .system_top_wrapper .plan_wrapper {
    padding: 35px 59px 38px;
    border: 1px solid #9D9D9D;
}
#diversity_system .system_top_wrapper .plan01,
#diversity_system .system_top_wrapper .plan02 {
    margin-bottom: 50px;
}
#diversity_system .system_top_wrapper .plan_box .plan_ttl {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.875;
    letter-spacing: 0;
    text-align: center;
    color: #ffffff;
    background: #C21B1B;
    width: 80px;
    margin-bottom: 10px;
}
#diversity_system .system_top_wrapper .plan_box.intro .plan_ttl {
    width: 110px;
    margin-bottom: 9px;
}
#diversity_system .system_top_wrapper .plan_box h6 {
    font-size: 1rem;
    font-weight: 700;
    line-height: 2;
    letter-spacing: 0;
    margin-bottom: 14px;
}
#diversity_system .system_top_wrapper .plan_box:nth-of-type(2) h6 {
    margin-bottom: 2px;  
}
#diversity_system .system_top_wrapper .plan_box.intro h6 {
    margin-bottom: 35px;
}
#diversity_system .system_top_wrapper .archive_wrapper {
    gap: 20px 20px;
    justify-content: flex-start;
}
#diversity_system .system_top_wrapper .archive_wrapper .archive_box {
    background: #ffffff;
    width: calc((100% - 20px) / 2);
    padding: 24px 18px 17px;
    border: 1px solid #9D9D9D;
    display: flex;
    flex-direction: column;
}
#diversity_system .system_top_wrapper .archive_wrapper .archive_box h5 {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0;
    padding-left: 17px;
    margin-bottom: 11px;
    position: relative;
}
#diversity_system .system_top_wrapper .archive_wrapper .archive_box h5::before {
    content: '';
    display: block;
    background: url(../../common_diversity/image/icon_link_arw_rd.svg) no-repeat center / contain;
    width: 9px;
    height: 12px;
    margin: auto;
    position: absolute;
    top: 8px;
    left: 0;
    z-index: 1;
}
#diversity_system .system_top_wrapper .archive_wrapper .archive_box p {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.4375;
    letter-spacing: 0;
    margin-bottom: 12px;
}
#diversity_system .system_top_wrapper .archive_wrapper .archive_box .link {
    display: block;
    width: max-content;
    padding-right: 0;
    margin-top: auto;
    margin-left: auto;
}
@media screen and ( max-width:959px) {
    #diversity_system .system_top p {
        line-height: 1.75;
    }
    #diversity_system .system_top_wrapper {
        padding: 30px 16px 0;
    }
    #diversity_system .system_top_wrapper:not(:last-of-type) {
        margin-bottom: 40px;
    }
    #diversity_system .system_top_wrapper .system_top_ttl {
        margin-bottom: 18px;
    }
    #system_top04.system_top_wrapper .system_top_box01 {
    padding-bottom: 35px !important;
}
    #diversity_system .system_top_wrapper .system_top_ttl h3 {
        font-size: 1.1875rem;
        margin-top: 0;
    }
    #diversity_system .system_top_wrapper .system_top_ttl .txt {
        font-size: 0.8125rem;
    }
    #diversity_system .system_top_wrapper .system_top_ttl .num {
        font-size: 2.625rem;
    }    
    #diversity_system .system_top_wrapper .system_top_box:not(:last-of-type) {
        margin-bottom: 35px;
    }
    #diversity_system .system_top_wrapper h4 {
        font-size: 1.125rem;
        padding-left: 21px;
    }
    #diversity_system .system_top_wrapper h4::before {
        top: 8px;
        bottom: auto;
    }
    #diversity_system .system_top_wrapper .link_box {
        margin: 16px 0 30px;
    }
    #diversity_system .system_top_wrapper .link.rt {
        width: auto;
    }
    #diversity_system .system_top_wrapper .detail_system_box .detail_system_ttl h5 {
        font-size: 1.1rem;
    }
    #diversity_system .system_top_wrapper .detail_system_box .detail_system_ttl .img_box {
        width: 60px;
        height: 60px;
    }
    #diversity_system .system_top_wrapper .detail_system_box .detail_system_ttl .img_box img {
        transform: scale(0.9);
    }
    #diversity_system .system_top_wrapper .img_wrap .img_box {
        width: 100%;
        padding: 17px 0;
    }
    #diversity_system .system_top_wrapper .img_wrap h5 {
        font-size: 1rem;
    }
    #diversity_system .system_top_wrapper .img_wrap h5 .sm {
        font-size: 0.875rem;
    }
    #diversity_system .system_top_wrapper .plan_wrapper {
        padding: 21px 19px 19px;
    }
    #diversity_system .system_top_wrapper .plan_box .plan_ttl {
        margin-bottom: 12px;
    }
    #diversity_system .system_top_wrapper .plan_box h6 {
        line-height: 1.8125;
        margin-bottom: 12px;
    }
    #diversity_system .system_top_wrapper .plan_box.intro h6 {
        margin-bottom: 25px;
    }
    #diversity_system .system_top_wrapper .archive_wrapper {
        gap: 20px 30px;
    }
    #diversity_system .system_top_wrapper .archive_wrapper .archive_box {
        width: 100%;
        padding: 20px 14px 7px;
    }
    #diversity_system .system_top_wrapper .archive_wrapper .archive_box h5 {
        font-size: 1.05rem;
        margin-bottom: 8px;
    }
}

/***** system_top01 *****/
#diversity_system .system_top01 {
    padding-bottom: 49px;
}
#diversity_system .system_top01 .system_top_box01 .text_box {
    width: 67%;
    max-width: 641px;
}
#diversity_system .system_top01 .system_top_box01 .text_box p {
    margin-bottom: 24px;
}
#diversity_system .system_top01 .system_top_box01 .img_box {
    width: 26%;
    max-width: 235px;
    margin-right: 24px;
    transform: translateY(-60px);
}
#diversity_system .system_top01 .system_top_box01 .img_box img {
    width: 100%;
}
#diversity_system .system_top01 .system_top_box02 {
    padding-bottom: 35px;
    margin-bottom: 52px !important;
} 
#diversity_system .system_top01 .system_top_box02 .link {
    margin-bottom: 34px;
}
#diversity_system .system_top01 .system_top_box03 h4 {
    margin-bottom: 39px;   
}
#diversity_system .system_top01 .system_top_box03 .img_wrap .img_box:nth-of-type(1) h5 {
    margin-bottom: 40px;
}
#diversity_system .system_top01 .system_top_box03 .img_wrap .img_box:nth-of-type(1) img {
    display: block;
    max-width: 199px;
    margin: 0 auto 38px;
}
#diversity_system .system_top01 .system_top_box04 {
    padding-bottom: 49px;
}
#diversity_system .system_top01 .system_top_box05 p {
    margin-bottom: 37px;
}
#diversity_system .system_top01 .system_top_box05 .img_wrap .img_box:nth-of-type(1) h5 {
    margin-bottom: 24px;   
}
#diversity_system .system_top01 .system_top_box05 .img_wrap .img_box:nth-of-type(2) h5 {
    margin-bottom: 5px;   
}
#diversity_system .system_top01 .system_top_box05 .img_wrap .img_box:nth-of-type(1) img {
    display: block;
    max-width: 379px;
    margin: 0 auto;
}
#diversity_system .system_top01 .system_top_box05 .img_wrap .img_box p {
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0;
    text-align: right;
    margin: 6px 50px 7px 0;
}
@media screen and ( max-width:959px) {
    #diversity_system .system_top01 {
        padding-bottom: 39px;
    }
    #diversity_system .system_top01 .system_top_box01 {
        flex-direction: column-reverse;
    }
    #diversity_system .system_top01 .system_top_box01 .text_box,
    #diversity_system .system_top01 .system_top_box01 .img_box {
        width: 100%;
    }
    #diversity_system .system_top01 .system_top_box01 .img_box {
        max-width: 169px;
        margin: 0 auto 36px;
        transform: translateY(0);
    }
    #diversity_system .system_top01 .system_top_box01 .text_box {
        padding-bottom: 6px;
    }
    #diversity_system .system_top01 .system_top_box02 {
        margin-bottom: 42px !important;
    }
    #diversity_system .system_top01 .system_top_box02 .link {
        margin-bottom: 24px;
    }
    #diversity_system .system_top01 .system_top_box02 .img_wrap .img_box:nth-of-type(2) img {
        width: 95%;
        max-width: 287px;
    }
    #diversity_system .system_top01 .system_top_box03 h4 {
        margin-bottom: 29px;
    }
    #diversity_system .system_top01 .system_top_box03 .img_wrap .img_box:nth-of-type(1) img {
        max-width: 149px;
        margin: 0 auto 28px;
    }
    #diversity_system .system_top01 .system_top_box03 .img_wrap .img_box:nth-of-type(1) h5 {
        margin-bottom: 30px;
    }
}

/***** system_top02 *****/
#diversity_system .system_top02 {
    padding-bottom: 63px;
}
#diversity_system .system_top02 .system_top_box01 .text_box {
    width: 60%;
    max-width: 558px;
}
#diversity_system .system_top02 .system_top_box01 .text_box p {
    margin-bottom: 24px;
}
#diversity_system .system_top02 .system_top_box01 .text_box .link {
    display: block;
    width: max-content;
    max-width: 100%;
}
#diversity_system .system_top02 .system_top_box01 .text_box .link:nth-of-type(2) {
    white-space: nowrap;
    margin-bottom: 34px;
}
#diversity_system .system_top02 .system_top_box01 .img_box {
    width: 38%;
    max-width: 351px;
    margin: 13px 28px 42px 0;
}
#diversity_system .system_top02 .system_top_box01 .img_box img {
    width: 100%;
}
#diversity_system .system_top02 .system_top_box02 {
    padding-bottom: 45px;
}

#diversity_system .system_top02 .system_top_box03 h4 {
    margin-bottom: 28px;
}
#diversity_system .system_top02 .system_top_box03 .img_wrap .img_box:nth-of-type(1) {
    padding-bottom: 16px;
}
#diversity_system .system_top02 .system_top_box04 .link_box {
    margin-bottom: 0;
}
#diversity_system .system_top02 .system_top_box04 .link_box .link {
    display: block;
    width: max-content;
    max-width: 100%;
}
#diversity_system .system_top02 .system_top_box04 .link_box .link:not(:last-of-type) {
    margin-bottom: 4px;   
}
@media screen and ( max-width:959px) {
    #diversity_system .system_top02 {
        padding-bottom: 43px;
    }
    #diversity_system .system_top02 .system_top_box01 {
        flex-direction: column-reverse;
    }
    #diversity_system .system_top02 .system_top_box01 .text_box,
    #diversity_system .system_top02 .system_top_box01 .img_box {
        width: 100%;
    }
    #diversity_system .system_top02 .system_top_box01 .text_box {
        padding-bottom: 30px;
    }
    #diversity_system .system_top02 .system_top_box01 .text_box .link:nth-of-type(2) {
        white-space: normal;
        margin-bottom: 0;
    }
    #diversity_system .system_top02 .system_top_box01 .img_box {
        max-width: 271px;
        margin: 0 auto 33px;
    }

}

/***** system_top03 *****/
#diversity_system .system_top03 {
    padding-bottom: 66px;
}
#diversity_system .system_top03 .system_top_box01 .text_box {
    width: 69%;
    max-width: 641px;
}
#diversity_system .system_top03 .system_top_box01 .img_box {
    width: 31%;
    max-width: 281px;
    margin: -85px 0 51px 0;
}
#diversity_system .system_top03 .system_top_box01 .img_box img {
    width: 100%;
}
@media screen and ( max-width:959px) {
    #diversity_system .system_top03 {
        padding-bottom: 36px;
    }    
    #diversity_system .system_top03 .system_top_box01 {
        flex-direction: column-reverse;
    }
    #diversity_system .system_top03 .system_top_box01 .text_box,
    #diversity_system .system_top03 .system_top_box01 .img_box {
        width: 100%;
    }
    #diversity_system .system_top03 .system_top_box01 .text_box {
        padding-bottom: 30px;
    }
    #diversity_system .system_top03 .system_top_box01 .img_box {
        max-width: 221px;
        margin: 0 auto 36px;
    }
}

/***** system_top04 *****/
#diversity_system .system_top04 {
    padding-bottom: 63px;
}
#diversity_system .system_top04 .system_top_box01 .text_box {
    width: 58%;
    max-width: 558px;
}
#diversity_system .system_top04 .system_top_box01 .img_box {
    width: 38%;
    max-width: 260px;
    margin: -70px 74px 28px 0;
}
#diversity_system .system_top04 .system_top_box01 .img_box img {
    width: 100%;
}
#diversity_system .system_top04 .system_top_box02 {
    padding-bottom: 35px;
}
#diversity_system .system_top04 .system_top_box02 ul li {
    font-size: 1rem;
    font-weight: 500;
    line-height: 2;
    letter-spacing: 0;
    text-indent: -1rem;
    padding-left: 1rem;
}
#diversity_system .system_top04 .system_top_box02 ul li span {
    font-size: 0.875rem;
    color: #C21B1B;
    margin-right: 3px;
}

#diversity_system .system_top04 .system_top_box03 .link_box {
    margin: 25px 0 0;
}
#diversity_system .system_top04 .system_top_box03 .link {
    display: block;
    width: max-content;
    max-width: 100%;
}
@media screen and ( max-width:959px) {
    #diversity_system .system_top04 {
        padding-bottom: 33px;
    }
    #diversity_system .system_top04 .system_top_box01 {
        flex-direction: column-reverse;
    }
    #diversity_system .system_top04 .system_top_box01 .text_box,
    #diversity_system .system_top04 .system_top_box01 .img_box {
        width: 100%;
    }
    #diversity_system .system_top04 .system_top_box01 .text_box {
        padding-bottom: 0px;
    }
    #diversity_system .system_top04 .system_top_box01 .img_box {
        max-width: 210px;
        margin: 0 auto 40px;
    }
    #diversity_system .system_top04 .system_top_box03 .link {
        max-width: 92.5%;
        margin-left: 0;
    }
}

/* btm_link_box */
#diversity_system .btm_link_box {
    gap: 20px 20px;
}
#diversity_system .btm_link_box a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: calc((100% - 60px) / 4);
    padding: 46px 0 50px;
    border-radius: 20px;
    position: relative;
}
#diversity_system .btm_link_box a:hover::after {
    opacity: 1;
}
#diversity_system .btm_link_box a::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    border: 2px solid #C21B1B;
    border-radius: 20px;
    position: absolute;
    top: -2px;
    left: -2px;
    opacity: 0;
    z-index: -1;
    transition: 0.3s;
}
#diversity_system .btm_link_box a.about {
    background: #FFE6E6;
}
#diversity_system .btm_link_box a.active {
    background: #FFFCD1;
}
#diversity_system .btm_link_box a.voice {
    background: #E3F8FF;
}
#diversity_system .btm_link_box a.data {
    background: #F0E0FF;
}
#diversity_system .btm_link_box a span {
    display: block;
    line-height: 1;
    letter-spacing: 0;
}
#diversity_system .btm_link_box a span.en {
    font-size: 2.5rem;
    font-family: "Mohave", serif;
    font-weight: 700;
    color: #C21B1B;
    margin-bottom: 4px;
}
#diversity_system .btm_link_box a span.ja {
    font-size: 1rem;
    font-weight: 500;
    color: #C21B1B;
}
@media screen and ( max-width:959px) {
    #diversity_system .btm_link_box a {
        width: 100%;
        padding: 26px 0 30px;
    }
    #diversity_system .btm_link_box a span.en {
        font-size: 2.25rem;
    }
    #diversity_system .btm_link_box a span.ja {
        font-size: 1rem;
    }
}