.image_photo {
    width: 100%;
    max-width: 1920px;
    text-align: center;
    margin: 0 auto;
}

.image_photo img {
    width: 100%;
}

.about_title {
    margin-bottom: 60px;
}

/* QA */
.QA {
    width: 100%;
    margin: 0 auto;
    max-width: 1920px;
    text-align: center;
    margin-bottom: 100px;
}

.QA_Q {
    display: flex;
    margin: 133px auto 0;
}

.QA_A {
    display: flex;
    margin-top: 38px;
}

.QA p {
    display: flex;
    align-items: center;
    font-size: 2.25rem;
}

.QA_A p {
    font-size: 3.5rem;
}

.QA .bar {
    height: 1px;
    background-color: black;
    max-width: 1920px;
    margin-top: 20px;
}

.QA {
    width: 100%;
    max-width: 1920px;
    margin-top: 70px;
}

.QA img {
    width: 70%;
    margin: 0 15%;
}

.QA img {
    margin-top: 60px;
}

.member_link {
    margin: 200px 0 150px;
    padding: 0 10%;
    background-color: #002F79;
    display: flex;
    justify-content: space-around;
}

.member_link a {
    max-width: 1920px;
    position: relative;
    top: -85px;
}

.member_link img {
    width: 90%;
}


/* ここから切り替え */
/*tabの形状*/
.tab {
    width: 90%;
    display: flex;
    /* flex-wrap: wrap; */
    justify-content: center;
    margin: 0 5% 100px;
}

.tab img {
    width: 100%;
}

.tab li a {
    display: block;
    background: #c9c9c9;
    margin: 0 5px;
    padding: 5px;
}

/*liにactiveクラスがついた時の形状*/
.tab li.active a {
    background: #070D60;
    transition: all 0.5s;
}

.tab li {
    list-style: none;
}


/*エリアの表示非表示と形状*/
.area {
    display: none;
    /*はじめは非表示*/
    opacity: 0;
    /*透過0*/
    background: #fff;
    padding: 50px 20px;
}

/*areaにis-activeというクラスがついた時の形状*/
.area.is-active {
    display: block;
    /*表示*/
    animation-name: displayAnime;
    /*ふわっと表示させるためのアニメーション*/
    animation-duration: 2s;
    animation-fill-mode: forwards;
}

@keyframes displayAnime {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ここまで切り替え */

@media screen and (max-width:1190px) {
    .QA {
        margin-top: 5px;
    }
}

@media screen and (max-width:1090px) {
    .tab {
        margin-bottom: 10px;
    }
}

@media screen and (max-width:820px) {
    .QA {
        margin-top: -5px;
    }

    .tab {
        margin-bottom: 10px;
    }
}

@media screen and (max-width:768px) {
    .tab {
        margin-bottom: 10px;
    }

    .image_photo img {
        display: block;
    }

    .wrapper .QA01 .sp_QA01 {
        display: block;
    }

    ul.tab {
        display: flex;
        flex-wrap: wrap;
    }

    ul.tab li {
        width: 46%;
        margin: 2%;
    }

    .QA {
        margin-top: 10px;
        margin-bottom: 15px;
    }

    .QA img {
        margin: 40px 0 0;
        width: 90%;
    }
}

@media screen and (max-width:480px) {
    .tab {
        margin-bottom: 10px;
    }

    .area {
        padding-top: 20px;
    }
}

@media screen and (max-width:430px) {
    .QA img {
        width: 80%;
        margin: 10px 10%;
    }

    .about_title {
        margin-bottom: 30px;
    }

    .QA img {
        width: 95%;
        margin: 10px 0;
    }
}

@media screen and (max-width:380px) {
    .tab li a {
        padding: 5px 5px;
    }

    .area {
        padding: 10px 0;
    }
}