.page_content {
    display: flex;
    padding: 90px 18% 20px;
    background-color: #f5f5f5;
}


.hot_news {
    width: 20%;
    height: 443px;
    margin-right: 30px;
    background-color: #fff;
}

.hot_news_title {
    text-align: center;
    font-size: 24px;
    color: #333;
    font-weight: bold;
    padding: 23px 0;
    border-bottom: 1px solid #e6e6e6;
}

.hot_news_item {
    padding: 10px;
    margin: 0;
    font-size: 14px;
}

.hot_news_item a {
    color: #666;
}

.hot_news_item li {
    cursor: pointer;
    height: 34px;
    line-height: 34px;
}

.hot_news_item li:hover {
    background-color: #eee;
}

.hot_news_item li::before {
    content: '·';
    margin-right: 5px;
    font-weight: bold;
}

.news_detail {
    width: 80%;
    padding: 30px;
    background-color: #fff;
}

.news_detail_header {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #e6e6e6;
}

.news_detail_header>p:first-child {
    font-size: 22px;
    color: #333;
    font-weight: bold;
}

.news_detail_header>p:last-child {
    margin-top: 16px;
    font-size: 14px;
    color: #999;
}

.news_detail_keyword {
    display: flex;
    padding: 15px 20px;
    margin: 10px 0 20px 0;
    background-color: #f5f5f5;
    font-size: 14px;
}

.news_detail_keyword>p:first-child {
    text-wrap: nowrap;
    padding-right: 5px;
}

.news_detail_main img {
    width: 100%;
}

.news_detail_footer {
    border-top: 1px solid #e6e6e6;
    font-size: 14px;
    color: #999;
    text-indent: 2em;
    margin-top: 40px;
    padding-top: 10px;
}

.news_detail_other {
    font-size: 14px;
    margin-top: 20px;
    color: #999;
}

.news_detail_other>div {
    display: flex;
}

.news_detail_other>div:first-child {
    margin-bottom: 5px;
}

.news_detail_other>div>span:first-child {
    text-wrap: nowrap;
}

.news_detail_other>div>span:last-child {
    color: #409eff;
    cursor: pointer;
}

@media screen and (max-width: 992px) {
    .page_content {
        padding: 20px 3%;
    }

    .hot_news_title {
        font-size: 18px;
    }
}

@media screen and (max-width: 600px) {
    .news_detail {
        width: 100%;
    }

    .hot_news {
        display: none;
    }
}