@charset "UTF-8";
body {
    min-width: 1000px;
}
main {
    font-feature-settings: normal;
    color: #333333;
}
.c-pc {
    display: block;
}
.c-pc-in {
    display: inline;
}
.c-sp {
    display: none;
}
.c-sp-in {
    display: none;
}
.site-float {
    display: none !important;
}
@media (min-width: 768px) {
    .lnk a:hover {
        text-decoration: none;
        opacity: 0.7;
    }
}
.btn {
    display: flex;
    justify-content: center;
    margin-top: 90px;
}
.btn1 {
    margin-right: 50px;
}
.btn a {
    display: inline-block;
}
/*style*/
.mainLnk_wrap {
    padding: 50px 0 80px 0;
}
.mainLnk_wrap dl {
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.mainLnk_wrap dt {
    font-size: 16px;
    line-height: 1;
    text-align: left;
}
.mainLnk_wrap dd {
    text-align: left;
}
.mainLnk_wrap ul {
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.mainLnk_wrap li {
    line-height: 1;
    margin: 0 0 0 80px;
}
.mainLnk_wrap a {
    font-size: 14px;
    line-height: 1;
    text-decoration: underline;
    color: #1e5199;
}
.main_wrap {
    background: url("../image/main_2021.jpg?data=20210924") no-repeat top center;
}
.sec1 {
    padding: 525px 0 0;
}
.sec1_ttl {
    text-align: center;
}
.sec1_txt {
    text-align: center;
    padding: 45px 0 60px;
}
.sec1_lnk ul {
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.sec1_lnk li {
    padding: 0 14px;
    width: 150px;
    text-align: center;
}
.sec2 {
    padding: 70px 0 0;
    background: url("../image/sec2-txt_bg.png?data=20210924") no-repeat top 70px center;
}
.sec2_txt {
    width: 920px;
    margin: 0 auto;
    text-align: center;
}
.sec3 {
    margin: -20px 0 0 0;
    padding: 156px 0 0;
    background: url("../image/sec3-txt_img02.png?data=20210924") no-repeat top center;
}
.sec3_in {
    background: #f0f0f0 url("../image/sec3-txt_img03.png?data=20210924") no-repeat bottom center;
}
.sec3_txt_bg {
    background: url("../image/sec3-txt_img01.png?data=20210924") no-repeat top center;
}
.sec3_txt {
    width: 920px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}
.sec3_post {
    text-align: center;
    position: relative;
}
.twt-lnk {
    position: absolute;
    bottom: 660px;
    right: 50%;
    margin-right: -374px;
}
.twt-lnk a {
    font-size: 20px;
    text-decoration: underline;
    color: #1e5199;
    font-weight: bold;
}
.inst-lnk {
    position: absolute;
    bottom: 94px;
    left: 50%;
    margin-left: -295px;
    text-align: left;
}
.inst-lnk a {
    font-size: 14px;
    text-decoration: underline;
    color: #1e5199;
    line-height: 20px;
}
.sec3_add {
    text-align: center;
    padding: 40px 0 0;
}
.sec4 {
    background: url("../image/sec4-txt_img04.png?data=20210924") no-repeat bottom center;
}
.sec4_txt01 {
    position: relative;
    text-align: center;
    padding: 0 0 114px 0;
    background: url("../image/sec4-txt_img01.png?data=20210924") no-repeat top center;
}
.sec4-lnk01 {
    position: absolute;
    top: 375px;
    left: 510px;
    right: 0;
}
.sec4-lnk01 a {
    font-size: 16px;
    text-decoration: underline;
    color: #1e5199;
}
.sec4_txt02 {
    text-align: center;
    padding: 0 0 100px 0;
    background: url("../image/sec4-txt_img02.png?data=20210924") no-repeat top 30px center;
}
.sec4-lnk02 {
    text-align: center;
    position: absolute;
    bottom: 60px;
    left: 0px;
    right: 0;
    margin: auto;
}
.sec4-lnk02 a {
    font-size: 16px;
    text-decoration: underline;
    color: #1e5199;
}
.sec4_txt03 {
    text-align: center;
    background: url("../image/sec4-txt_img03.png?data=20210924") no-repeat top center;
}
.sec5 {
    margin: -7px 0 0 0;
    text-align: center;
    position: relative;
    background: url("../image/sec5-txt_bg.jpg?data=20210924") no-repeat center center / cover;
}
.sec5_txt01 {
    text-align: center;
    padding: 0 0 50px;
}
.sec6 {
    text-align: center;
    margin-top: 60px;
    position: relative;
}
.sec7 {
    position: relative;
    text-align: center;
}
.sec7-img {
    position: absolute;
    left: 50%;
    margin-left: 340px;
    top: -134px;
}
.sec7 .btn {
    margin: 0px;
    bottom: 70px;
    left: 50%;
    bottom: 70px;
    margin-left: -355px;
    position: absolute;
}
@media print,screen and (max-width: 768px) {
    body {
        min-width: 320px;
    }
    .c-pc {
        display: none;
    }
    .c-pc-in {
        display: none;
    }
    .c-sp {
        display: block;
    }
    .c-sp-in {
        display: inline;
    }
    .btn img {
        width: 263px;
    }
/*style*/
    .mainLnk_wrap {
        padding: 35px 0 50px 0;
    }
    .mainLnk_wrap dl {
        display:-webkit-block;
        display:-ms-block;
        display:block;
    }
    .mainLnk_wrap dt {
        text-align: center;
        padding: 0 0 20px;
    }
    .mainLnk_wrap ul {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: start;
    	-ms-flex-pack: start;
    	justify-content: flex-start;
    }
    .mainLnk_wrap li {
        width: 33%;
        line-height: 1;
        margin: 0;
        padding: 20px 0 0 0;
        text-align: center;
    }
    .mainLnk_wrap li:nth-child(-n+3) {
        padding: 0;
    }
    .main_wrap {
        padding: 30px 0 0 0;
        background: none;
    }
    .main_in {
        width: auto;
        margin: 0;
    }
    .sec1 {
        padding: 35px 0 0 0;
    }
    .sec1_ttl img {
        max-width: 147px;
        width: 100%;
    }
    .sec1_txt {
        padding: 20px 0 35px;
    }
    .sec1_txt img {
        max-width: 345px;
        width: 100%;
    }
    .sec1_lnk ul {
        width: 100%;
        max-width: 375px;
        margin: 0 auto;
    }
    .sec1_lnk li {
        padding: 0;
        width: 33.3%;
        text-align: center;
    }
    .sec1_lnk li img {
        width: 100%;
    }
    .sec1_lnk li:nth-child(1) img {
        max-width: 86px;
    }
    .sec1_lnk li:nth-child(2) img {
        max-width: 68px;
    }
    .sec1_lnk li:nth-child(3) img {
        max-width: 68px;
    }
    .sec2 {
        padding: 60px 0 0;
        background: none;
        background-size: 100% auto;
        -ms-background-size: 100% auto;
        -moz-background-size: 100% auto;
        -webkit-background-size: 100% auto;
    }
    .sec2_img {
        text-align: left;
        padding: 0 15% 0 0;
    }
    .sec2_img img {
        width: 100%;
    }
    .sec2_txt {
        width: 100%;
        margin: 40px 0 0 0;
    }
    .sec2_txt img {
        max-width: 345px;
        width: 100%;
    }
    .sec2_lnk {
        padding: 30px 0;
    }
    .btn {
        display: block;
        margin: 40px 0 0 0;
        text-align: center;
    }
    .btn1 {
        margin: 0 0 25px 0;
    }
    .sec3{
        margin: 0;
        padding: 117px 0 0;
        background: url("../image/sp/sec3-txt_img02.png?data=20210924") no-repeat top 28px right;
        background-size: 100px auto;
        -ms-background-size: 100px auto;
        -moz-background-size: 100px auto;
        -webkit-background-size: 100px auto;
    }
    .sec3_in {
        background: #f0f0f0 url("../image/sp/sec3-txt_img03.png?data=20210924") no-repeat bottom right;
        background-size: 126px auto;
        -ms-background-size: 126px auto;
        -moz-background-size: 126px auto;
        -webkit-background-size: 126px auto;
    }
    .sec3_txt_bg {
        background: none;
    }
    .sec3_img {
        padding: 0 0 0 15%;
    }
    .sec3_img img {
        width: 100%;
    }
    .sec3_txt {
        width: 100%;
        padding: 30px 0 100px;
    }
    .sec3_txt img {
        max-width: 347px;
        width: 100%;
    }
    .sec3_post img {
        max-width: 347px;
        width: 100%;
    }
    .twt-lnk {
        top: 1305px;
        left: 0;
        right: 0;
        bottom: inherit;
        margin-left: 0;
        margin: auto;
    }
    .inst-lnk {
        bottom: auto;
        top: 1010px;
        left: 50%;
        margin-left: -48px;
    }
    .sec4{
        padding: 0 0 100px 0;
        background: url("../image/sp/sec4-txt_img04.png?data=20210924") no-repeat bottom right 12px;
        background-size: 102px auto;
        -ms-background-size: 102px auto;
        -moz-background-size: 102px auto;
        -webkit-background-size: 102px auto;
    }
    .sec4_img01 {
        padding: 0 15% 0 0;
        margin: 0 0 35px 0;
    }
    .sec4_img01 img {
        width: 100%;
    }
    .sec4_txt01 {
        padding: 0 0 40px 0;
        background: none;
    }
    .sec4_txt01 img {
        max-width: 345px;
        width: 100%;
    }
    .sec4-lnk01 {
        left: 0;
        top: 275px;
    }
    .sec4-lnk01 a {
        font-size: 15px;
    }
    .sec4_img02 {
        padding: 0 0 0 15%;
        margin: 0 0 40px 0;
    }
    .sec4_img02 img {
        width: 100%;
    }
    .sec4_txt02 {
        text-align: center;
        background: none;
        padding: 0 0 30px 0;
    }
    .sec4_txt02 img {
        max-width: 345px;
        width: 100%;
    }
    .sec4-lnk02 {
        bottom: 40px;
        left: 0;
    }
    .sec4_img03 {
        padding: 0 15% 0 0;
        margin: 0 0 30px 0;
    }
    .sec4_img03 img {
        width: 100%;
    }
    .sec4_txt03 {
        background: none;
    }
    .sec4_txt03 img {
        max-width: 344px;
        width: 100%;
    }
    .sec5 {
        margin: 0;
        padding: 50px 0 90px 0;
        background: url("../image/sp/sec5-txt_bg.jpg?data=20210924") no-repeat center center / cover;
    }
    .sec5-txt img {
        width: 100%;
        max-width: 347px;
    }
    .sec5_txt01 {
        padding: 0 0 40px;
    }
    .sec5_txt01 img {
        max-width: 345px;
        width: 100%;
    }
    .sec5_txt02 {
        background: ;
        padding: 35px 0 150px;
    }
    .sec5_txt02 img {
        max-width: 375px;
        width: 100%;
    }
    .sec5_txt02 .btn {
        bottom: 56px;
    }
    .sec5_txt02 .btn img {
        width: 300px;
    }
    .sec6 {
        margin: 30px 0 0 0;
    }
    .sec6-txt img {
        width: 100%;
        max-width: 345px;
    }
    .sec7 {
        margin: 90px 0 0 0;
        background: url("../image/sp/sec7-txt_bg.jpg?data=20210924") no-repeat center center / cover;
    }
    .sec7-img {
        left: inherit;
        right: 4px;
        top: -90px;
        margin-left: 0;
    }
    .sec7-img img {
        width: 91px;
    }
    .sec7-txt {
        padding: 50px 0 255px 0;
    }
    .sec7-txt img {
        width: 100%;
        max-width: 375px;
    }
    .sec7 .btn {
        bottom: 55px;
        margin-left: -131px;
    }
    .sec7 .btn img {
        max-width: 263px;
    }
}
@media print,screen and (max-width: 374px) {
    .sec1_txt {
        padding: 30px 10px 40px;
    }
    .sec2_txt {
        padding: 0 10px;
    }
    .sec3_txt {
        padding: 30px 10px 100px;
    }
    .sec3_post {
        padding: 0 10px;
    }
    .sec4 {
        padding: 0 0 110px 0;
    }
    .sec4_txt01 {
        padding: 0 10px 40px 10px;
    }
    .sec4-lnk01 {
        top: 80%;
    }
    .sec4-lnk01 a {
        font-size: 13px;
    }
    .sec4_txt02 {
        padding: 0 10px 30px 10px;
    }
    .sec4_txt03 {
        padding: 0 10px;
    }
    .sec5 {
        padding: 50px 10px 100px 10px;
    }
    .sec5_txt01 {
        padding: 0 10px 40px;
    }
    .sec6-txt {
        padding: 0 10px;
    }
    .twt-lnk {
        top: 63.5%;
    }
    .inst-lnk {
        top: 49.5%;
    }
    .inst-lnk a {
        font-size: 13px;
    }
}