.content {
    padding: 18px calc((100% - 1200px)/2);
}

.local {
    font-size: 16px;
}

.news-nav {
    margin-top: 25px;
}

.news-tit {
    font-size: 30px;
    font-weight: bold;
    color: #222;
    text-align: center;
}

.news-source {
    font-size: 12px;
    color: #999;
    text-align: center;
    margin: 17px 0 22px 0;
}

.news-abstract {
    width: 100%;
    padding: 20px 25px;
    font-size: 16px;
    color: #222;
    line-height: 26px;
    background: #F4F1EE;
}
.video {
    display: block;
    width: 1000px;
    height: 560px;
    margin: 43px auto;
}

.news-dowmloads {
    width: 100%;
    padding: 20px;
    background: #F4F1EE;
}

.news-dowmloads-tit {
    font-size: 16px;
    line-height: 26px;
    font-weight: bold;
    color: #333;
}

.news-dowmloads-file {
    width: 100%;
    line-height: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 11px;

}

.news-dowmloads-file a {
    font-size: 16px;
    color: #333;
    text-decoration: underline;
}

.news-dowmloads-file div img {
    width: 24px;
    height: 24px;
    margin-right: 7px;
}

.news-dowmloads-file img {
    width: 20px;
    height: 20px;
}

.news-detail {
    width: 100%;
    padding: 20px;
    height: auto;
    font-size: 16px;
    line-height: 36px;
}

.news-detail a {
    color: #0000EE;
    cursor: pointer;
}

@media screen and (max-width: 768px) {
    .video {
        width: 90%;
        height: auto;
        margin: .4rem auto;
    }
    .index-w1 {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
}