.sec.bg-green{
    background-image: url(../images/inner_bg-g.png);
        background-image: image-set(url(../images/inner_bg-g.png) 1x, url(../images/inner_bg-g@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/inner_bg-g.png) 1x, url(../images/inner_bg-g@2x.png) 2x);

        background-size: cover;
        background-position: top center;
    }
/*---------------sec01--*/
.sec.sec01{
    border-radius: 2rem 2rem 0 0 ;
    padding-top: 4rem;
    padding-bottom: 10rem; /*--5+5--*/
}
.sec01 h2.mv{
    width: 100%;
        margin-bottom: 5.5rem;
    display: block;
}
.sec01 .mv_txt{
    text-align: center;
}
.sec01 .mv_txt p{
    margin-bottom: 4rem;
    color: #fff;
}
.sec01 .mv_txt p:last-of-type{
    margin-bottom: 0;
}
.sec01 .mv_txt p.mv_txt02 {
    font-size: 2.6154rem;
        line-height: 1.35;
        letter-spacing: 0.09em;
        color: #E5E98E;
}
.sec01 .mv_txt p.mv_txt03{
    font-size: 1.96923rem;
        line-height: 2;
        letter-spacing: 0.09em;
        color: #E5E98E;
}

/*---------------sec02--*/
.sec.sec02{
    margin-top: -5rem; /*--5+5--*/
    padding-top: 8rem;
    padding-bottom: 5rem;
    background-image: url(../images/inner_bg-b.png);
        background-image: image-set(url(../images/inner_bg-b.png) 1x, url(../images/inner_bg-b@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/inner_bg-b.png) 1x, url(../images/inner_bg-b@2x.png) 2x);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: top;
    /*background-color: #c5b898;*/
    position: relative;
}
.sec.sec02 h3{
    width: 100%;
    margin-bottom: 2rem;
    font-size: 3.13846rem;
    letter-spacing: 0.13em;
        font-weight: 600;
        text-align: center;
        color: #493F37;
        line-height: 1.5;
    position: relative;
    margin-bottom: 3.5rem;
}
.sec.sec02 h3::after{
    width: 100%;
    height: 1.5rem;
    background-image: url(../images/boder_nami.png);
        background-image: image-set(url(../images/boder_nami.png) 1x, url(../images/boder_nami@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/boder_nami.png) 1x, url(../images/boder_nami@2x.png) 2x);
    
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
    position: absolute;
        left: 50%;
        bottom: -0.5em;
        transform: translateX(-50%);
        -webkit-transform: translateX(-50%);
    content: "";
    display: block;
}
.sec.sec02 h3 span{
    width: 78.125%;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.96154rem;
    color: #493F37;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-align: center;
    display: block;
    position: relative;
    margin-bottom: 1rem;
}
.sec.sec02 h3 span::before{
    width: 2rem;
    height: 0.1rem;
    background: #493F37;
    position: absolute;
    left: 0;
    top: 50%;
        transform: rotate(65deg);
    content: "";
    display: block;
}
.sec.sec02 h3 span::after{
    width: 2rem;
    height: 0.1rem;
        background: #493F37;
    position: absolute;
        right: 0;
        top: 50%;
        transform: rotate(-65deg);
    content: "";
    display: block;
}
.sec.sec02 p.txt{
    margin-bottom: 4.5rem;
    font-weight: 400;
    color: #493F37;
}
.video_box{
    width: 100%;
        margin-bottom: 2.5rem;
    /*z-index: 400;*/
    position: relative;
}
.video_box:not(:last-child){
 margin-bottom: 8rem;
}
.video_box01 .js-modal-video{
    /*position: relative;*/
    width: 100%;
    height: 30rem;
    background-image: url(../images/video_img01.png);
        background-image: image-set(url(../images/video_img01.png) 1x, url(../images/video_img01@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/video_img01.png) 1x, url(../images/video_img01@2x.png) 2x);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;    
    display: block;
}
.video_box02 .js-modal-video{
    /*position: relative;*/
    width: 100%;
    height: 30rem;
    background-image: url(../images/video_img02.png);
        background-image: image-set(url(../images/video_img02.png) 1x, url(../images/video_img02@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/video_img02.png) 1x, url(../images/video_img02@2x.png) 2x);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;    
    display: block;
}
/*
.video_box .js-modal-video .not-opa{
    width: 100%;
    height: 100%;
    position: relative;    
    background-image: url(../images/video_img01-hover.png);
        background-image: image-set(url(../images/video_img01-hover.png) 1x, url(../images/video_img01-hover@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/video_img01-hover.png) 1x, url(../images/video_img01-hover@2x.png) 2x);
    background-size: contain;
        background-position: center;
        background-repeat: no-repeat; 
    opacity: 0;   
    z-index: 100;
    transition: 0.3s;
    display: block;
}*/

.video_box .js-modal-video:hover{
    opacity: 1;
}
.video_box .js-modal-video:hover .not-opa{
    opacity: 1;   
}
.video_box .js-modal-video span{
    width: 100%;
    font-size: 1.723rem;
    color:#fff;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.09em;
    position: absolute;
    left: 0;
    top: 67%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    z-index: 400 !important;
}
.video_box .js-modal-video:hover span{    
    z-index: 400 !important;
}
/*.video_box .js-modal-video img{
    width: 100%;
        display: block;
    position: relative;
    z-index: 100;
}
.video_box .js-modal-video img:hover{
    z-index: 100;
}*/
.sec.sec02 h4 {
    width: 11.5rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 3.2rem;
}
.sec.sec02 .tStaff_box{
    margin-bottom: 5rem;
    display: flex;
        flex-direction: column;
        align-items: center;
}
.sec.sec02 .tStaff_box:last-of-type{
    margin-bottom: 0;
}
.sec.sec02 .tStaff_box img{
    width: 15.4rem;
    margin-bottom: 1.5rem;
}
.sec.sec02 .tStaff_box .t_name{
    margin-bottom: 1.5rem;
    font-size: 1.4762rem;
        letter-spacing: 0.2em;
        text-align: center;
}
.sec.sec02 .tStaff_box .t_name span{
        letter-spacing: 0.2em;
}
.sec.sec02 .tStaff_box .t_name span.scool{
    font-size: 1.4762rem;
    display: block;
}
.sec.sec02 .tStaff_box .t_name span.moji_serif{
    font-size: 2.46154rem;
}
.sec.sec02 .tStaff_box p.txt{
    font-size: 1.7rem;
    letter-spacing: 0;
    text-align: left;
    margin-bottom: 0;
}

/*---------------sec03--*/
.sec03{    
    margin-bottom: 3rem;
    padding-top: 5.5rem;
    padding-bottom: 10rem;
    border-radius: 0 0 2rem 2rem;
}
.sec03::after{
    width: 100%;
    height: 36.7rem;
    border-radius: 0 0 2rem 2rem;
    background-image: url(../images/inner_foot_img.png);
        background-image: image-set(url(../images/inner_foot_img.png) 1x, url(../images/inner_foot_img@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/inner_foot_img.png) 1x, url(../images/inner_foot_img@2x.png) 2x);
        background-position: right bottom;
        background-size: cover;
        background-repeat: no-repeat;
    position: absolute;
        left: 0;
        bottom: 0;
    content: "";
    display: block;
}
.pre_foot h4{
    margin-bottom: 8.5rem;
    font-size: 2.83077rem;
        color: #E5E98E;
        font-weight: 500;
        text-align: center;
        line-height: 1.52;
    position: relative;
}
.pre_foot h4::after{
    width: 100%;
    height: 9.7rem;
    background-image: url(../images/pre_foot_mds-a.png);
        background-image: image-set(url(../images/pre_foot_mds-a.png) 1x, url(../images/pre_foot_mds-a@2x.png) 2x);
        background-image: -webkit-image-set(url(../images/pre_foot_mds-a.png) 1x, url(../images/pre_foot_mds-a@2x.png) 2x);
        background-repeat: no-repeat;
        background-size: contain;
    position: absolute;
        bottom: -5.7rem;
    display: block;
    content: "";
}
.pre_foot h5 img{
    width: 30rem;
        margin-bottom: 5rem;
        margin-left: auto;
        margin-right: auto;
    display: block;
}
.pre_foot h5 span{
    margin-bottom: 0.5rem;
    font-size: 2.46154rem;
        font-weight: 500;
        color: #fff;
}
.pre_foot p.txt{
    margin-bottom: 5.5rem;
    color: #fff;
    text-align: left;
    letter-spacing: 0;
}
.pre_foot .link_btn{
    width: 100%;
    height: 7rem;
    margin-bottom: 3rem;
        border-radius: 3.5rem;
        font-size: 1.6rem;
        line-height: 7rem;
        letter-spacing: 0.2em;
        font-weight: 500;
        background: #E5E98E;
        color: #000;
        text-align: center;
    display: block;
    position: relative;
}
.pre_foot .link_btn:last-of-type{
    margin-bottom: 5.5rem;
}
.pre_foot .link_btn::after{
    width: 2.5rem;
    height: 1.65rem;
    background-image: url(../images/icon_arrow.svg);
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    position: absolute;
        right: 2.5rem;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
    content: "";
    display: block;
}
.footer__inner h4{
    height: 2.6rem;
    padding: 0 1.6rem;
    margin-bottom: 1rem;
    font-size: 1.4rem;
        line-height: 2.6rem;
        border-radius: 1.3rem;
        font-weight: 600;
        background: #E3DCCD;
        color: #37646F;
    display: inline-block;
}
.footer__inner .f_txt{
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
        line-height: 1.5;
        letter-spacing: 0.05em;
        color: #fff;
        text-align: left;
    display: block;
}
.footer__inner .f_txt.-last{
    margin-bottom: 0;
}
/*left_area*/
#btn_area.pre_foot{
    position: fixed;
    bottom: 10rem;
    left: 2rem;
}
#btn_area .link_btn{
    width: 100%;
    width: 28rem;
    height: 6rem;
    margin-bottom: 3rem;
    border-radius: 3.5rem;
    font-size: 1.6rem;
    line-height: 6rem;
    letter-spacing: 0.2em;
    font-weight: 700;
    opacity: 0.9;
    background: #fff;
    color: #37646f;
    text-align: center;
    display: block;
    position: relative;
}
#btn_area .link_btn:last-child{
    margin-bottom: 0;
}
#btn_area .link_btn::after{
    width: 2.5rem;
    height: 1.65rem;
    background-image: url(../images/icon_arrow02.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    right: 2.5rem;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    content: "";
    display: block;
}
#btn_area .link_btn:hover{
    opacity: 0.7;
}
@media screen and (min-width:1270px){
    /*left_area*/
    #btn_area.pre_foot{
        position: fixed;
        bottom: 10rem;
        left: 10rem;
    }
}
@media screen and (max-width:1000px){
    /*left_area*/
    #btn_area.pre_foot{
       display: none;
    }
}