video {
    width: 800px !important;
    height: 500px !important;
    margin: 20px auto !important;
}

main {
    background-color: #fff;
}

.article {
    margin: 50px auto;
    width: 1400px;
    display: flex;
    justify-content: space-around;
}

.aside {
    width: 300px;
}

.section {
    width: 900px;
}

.main-column {
    line-height: 150px;
    text-align: center;
    background-color: #d13f27;
    font-size: 40px;
    color: #FFFFFF;
}

.main-nav {
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;

}

.main-nav li a {
    display: block;
    height: 80px;
    line-height: 80px;
    text-align: center;
    background-color: #f7f7f7;
    font-size: 25px;
    color: #3D3D3D;
}

.main-nav li a:hover {
    color: #fff;
    background-color: #D13F27;
}

.section-title {
    border-bottom: 1px solid #707070;
    height: 80px;
    display: flex;
    justify-content: space-between;
}

.section-title>div {
    display: flex;
    align-items: center;
}

.section-title img {
    width: 35px;
    height: 35px;
}

.section-title .left span {
    margin-left: 10px;
    font-size: 25px;
    font-family: FZCuHeiSongS-B-GB-Regular, FZCuHeiSongS-B-GB;
    color: #BF2A12;
}

.section-title .right span {
    font-size: 16px;
    color: #9E9E9E;
}

.article-up {
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    text-align: center;
    border-bottom: 1px solid #707070;
}

.v_news_content p {
    text-indent: 2em;
    line-height: 30px!important;
    font-size: 16px!important;
    margin-top: 10px!important;
}