.group_photo {
    width: 725px;
    margin: 100px auto 50px;
    position: relative;
}

.staff_content {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 100px;
}

.staff_teeth {
    position: absolute;
    top: 300px;
    right: 100px;
    z-index: -1;
}

.director_text_box {
    width: 850px;
}

.staff_text_box {
    width: 460px;
}

.staff_name span {
    display: block;
    font-size: 30px;
    line-height: 40px;
    font-weight: 600;
    color: #6593DB;
}

.staff_text {
    margin-top: 20px;
}

.staff_list {
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
}

.staffsystem {
    display: flex;
    margin-top: 80px;
}

.staffsystem_title {
    font-size: 24px;
    border-right: 1px solid #707070;
    padding-right: 50px;
    margin-right: 50px;
    color: #6593DB;
}


/* スマホ*/

@media screen and (max-width: 570px) {

    .staff_pagetitle {
        width: 180px;
    }

    .group_photo {
        width: 100%;
        margin: 50px auto 0;
    }

    .staff_content {
        flex-direction: column;
        margin-bottom: 50px;
    }

    .director_text_box {
        width: 100%;
        margin-top: -20px;
    }

    .staffsystem {
        flex-direction: column;
        margin-top: 30px;
    }

    .staffsystem_title {
        font-size: 20px;
        margin-bottom: 10px;
        border-right: none;
    }

    .staff_teeth {
        width: 100px;
        top: 50px;
        right: 20%;
    }

    .staff_text_box {
        width: 100%;
        margin-bottom: 30px;
    }

    .staff_name span {
        font-size: 24px;
    }

    .staff_text {
        margin-top: 10px;
    }

    .staff_list {
        flex-direction: column;
        margin-top: 0;
    }
}