.container {
    padding-top: 3vw;
    padding-bottom: 3.5vw;
}

.detail {
    text-align: center;
}
.detail .confirm_text {
    position: absolute;
    top: 50%;
    width: 100%;
    font-family: UDShinGoPr6-Regular;
    font-weight: normal;
    font-size: 1.5vw;
    color: #050404;
}
.detail .detail_header {
    font-family: DFKaiShoStd-W12;
    font-weight: normal;
    font-size: 3.1vw;
    letter-spacing: 0.1vw;
    line-height: 5.4vw;
    text-align: center;
    color: #050404;
    display: inline-block;
    border-bottom: 2.83px solid #B10007;
}
.detail .detail_content {
    margin: auto 5.54vw;
    margin-top: 6.16vw;
    display: flex;
    justify-content: space-between;
}
.detail .detail_content .news_photo {
    width: 37.68vw;
}
.detail .detail_content .news_photo img {
    width: 100%;
    display: block;
}
.detail .detail_content .news_detail {
    display: flex;
    flex-direction: column;
    text-align: left;
    width: 48vw;
}
.detail .detail_content .news_detail .top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.detail .detail_content .news_detail .top .news_title {
    font-family: KaiminSoStd-Heavy;
    font-weight: normal;
    font-size: 2.92vw;
    line-height: 4.25vw;
    color: #140b0b;
}
.detail .detail_content .news_detail .top .news_date {
    font-family: UDShinGoPr6-Regular;
    font-weight: normal;
    font-size: 1.56vw;
    line-height: 2.3vw;
    color: #140b0b;
}
.detail .detail_content .news_detail .news_text {
    font-family: UDShinGoPr6-Regular;
    font-weight: normal;
    font-size: 1.56vw;
    line-height: 2.55vw;
    color: #140b0b;
    margin-top: 2vw;
}
.detail .detail_btn {
    font-family: UDShinGoPr6-Regular;
    font-weight: normal;
    font-size: 1.56vw;
    line-height: 2.55vw;
    color: #140b0b;
    margin-top: 3vw;
    display: block;
}
.detail .detail_btn:hover {
    text-decoration: underline;
}

@media(max-width: 768px) {
    .container {
        padding-top: 7.7vw;
        padding-bottom: 10vw;
    }

    .detail .confirm_text {
        font-size: 3.7vw;
    }

    .detail .detail_header {
        font-size: 7.4vw;
        line-height: 12.96vw;
    }
    .detail .detail_content {
        width: 85%;
        margin: auto;

        margin-top: 3vw;
    }
    .detail .detail_content .news_detail {
        width: 100%;
    }
    .detail .detail_content .news_detail .top {
        flex-direction: column;
        align-items: unset;
    }
    .detail .detail_content .news_detail .top .news_title {
        font-size: 5.56vw;
        line-height: 7.4vw;
    }
    .detail .detail_content .news_detail .top .news_date {
        font-size: 3.7vw;
        line-height: 5.56vw;
        text-align: right;
        margin-top: 2.64vw;
    }
    .detail .detail_content .news_detail .news_photo {
        width: 100%;
        margin-top: 2.5vw;
    }
    .detail .detail_content .news_detail .news_text {
        font-size: 3.7vw;
        line-height: 5.56vw;
        margin-top: 3vw;
    }
    .detail .detail_btn {
        font-size: 3.7vw;
        line-height: 5.56vw;
        margin-top: 5vw;
    }
}

@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    .detail .confirm_text {
        font-family: 'Noto Sans JP', sans-serif;
        font-weight: 400;
    }
    .detail .detail_header {
        font-family: 'Noto Serif JP', serif;
        font-weight: bolder;
    }
    .detail .detail_content .news_detail .top .news_title {
        font-family: 'Noto Serif JP', serif;
        font-weight: bold;
    }
    .detail .detail_content .news_detail .top .news_date {
        font-family: 'Noto Sans JP', sans-serif;
        font-weight: 400;
    }
    .detail .detail_content .news_detail .news_text {
        font-family: 'Noto Sans JP', sans-serif;
        font-weight: 400;
    }
    .detail .detail_btn {
        font-family: 'Noto Sans JP', sans-serif;
        font-weight: 400;
    }
}