.news_detail {
    margin-top: 150px;
}

.news_detail .date {
    font-size: 17px;
    line-height: 1;
    letter-spacing: 1px;
    text-align: right;
    color: #005fc3;
}

.news_detail h1 {
    font-size: 26px;
    line-height: 36px;
    letter-spacing: 2px;
    color: #005fc3;
    margin-top: 20px;
}

.news_detail .line {
    width: 100%;
    height: 15px;
    margin-top: 35px;
    background-image: url(../img/line_blue.png);
    background-size: auto 100%;
    background-position: center left;
    background-repeat: repeat-x;
}

.news_detail .news_content {
    font-size: 15px;
    line-height: 34px;
    letter-spacing: 1px;
    padding-top: 10px;
}

.news_detail .news_content p {
    margin: 34px 0 15px;
}

.news_detail .news_content img {
    max-width: 100%;
    width: auto;
    display: block;
    margin: 50px 0;
}

@media screen and (max-width: 1100px) {
    .main_wrap {
        padding-top: 20px;
    }

    .main_content .navi_block {
        display: none;
    }

    .news_detail {
        margin-top: 60px;
    }
}

@media screen and (max-width: 600px) {
    .news_detail h1 {
        font-size: 20px;
        line-height: 30px;
    }

    .news_detail .news_content {
        font-size: 14px;
        line-height: 24px;
    }

    .news_detail .news_content p {
        margin-top: 24px;
    }
}