.first_text {
    padding: 0 0 80px 0;
}
.first_text h2 {
    font-size: 24px;
    font-weight: 500;
    color: #c2607c;
    margin-bottom: 55px;
    font-size: clamp(1.125rem, 0.572rem + 2.46vw, 2.875rem);

}
@media screen and (max-width: 769px) {
    .first_text {
        padding: 55px 0 65px 0;
    }
}

#about {
    background: url(img/bg.png) no-repeat right bottom;

}
#about dl {
    display: flex;
    flex-wrap: wrap;
    background: rgb(255, 255, 255, 0.8);
}
#about dl dt,
#about dl dd {
    padding: 25px 15px;
    border-bottom: solid 1px #ccc;
}
#about dl dt {
    width: 10em;
    color: #c2607c;
    font-weight: 700;
}
#about dl dd {
    width: calc( 100% - 10em );
}

@media screen and (max-width: 769px) {
    #about dl dt,
    #about dl dd {
        padding: 0 15px;
    }
    #about dl dt {
        width: 100%;
        border-bottom: none;
        padding-bottom: 25px;
    }
    #about dl dd {
        width: 100%;
        padding-bottom: 25px;
        margin-bottom: 25px;
    }
}
#about,
#staff {
    margin: 110px 15px;
    border-radius: 36px;
    padding: 90px 35px 120px 35px;
    border: solid 1px #999;
}
#access {
    margin: 110px 15px;
    background: #f9f6f5;
    border-radius: 36px;
    padding: 90px 35px 120px 35px;
}
#access ol li {
    list-style: disc;
    margin-left: 0.5em;
    margin-bottom: 1em;
}
#access iframe {
    margin-top: 80px;
}

@media screen and (max-width: 769px) {
    #access {
        margin: 55px 15px;
        padding: 45px 15px 60px 15px;
    }
    #access iframe {
        margin-top: 40px;
    }   
}

#staff .inner2 {
    display: flex;
    justify-content: center;
}
#staff dl {
    margin: 15px 30px;
    text-align: center;
}
#staff dl dt img {
    width: 100%;
    height: auto;
    max-width: 247px;
    margin-bottom: 10px;
}
@media screen and (max-width: 769px) {
    #staff {
        padding: 55px 0;
    }
    #staff dl {
        margin: 15px;
    }
}
@media screen and (max-width: 530px) {
    #staff .inner2 {
        flex-wrap: wrap;
    }
}

#teikei dl {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
#teikei dl dt {
    width: 30%;
    margin-bottom: 35px;
}
#teikei dl dt img {
    width: 100%;
    height: auto;
    max-width: 500px;
}
#teikei dl dd {
    margin-bottom: 35px;
    width: 65%;
}

@media screen and (max-width: 769px) {
    #teikei dl {
        display: block;
    }
    #teikei dl dt,
    #teikei dl dd {
        width: 100%;
    }
    #teikei dl dt {
        margin-bottom: 10px;
    }
}