* {
    margin: 0;
    padding: 0;
}

body {
    width: 100%;
    font-family: "微软雅黑", "Microsoft YaHei", sans-serif;
    background: #f3f5f9;
    overflow-x: auto;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.navheader {
    width: 100%;
    height: 50px;
    box-shadow: 0 5px 13px rgba(0, 0, 0, .15);
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.navheaderimg {
    margin-left: 30px;
    margin-right: 43px;
    width: 80px;
    height: 48px;
}

.navTitle {
    height: 48px;
    line-height: 48px;
    font-size: 16px;
    color: #000000;
    font-family: Microsoft YaHei, sans-serif;
    text-align: left;
}


.container {
    overflow: hidden;
    margin: 50px auto 40px;

    min-height: calc(100vh - 385px);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    background: #f3f5f9;
}


.contentTitle {
    width: 100%;
    font-size: 40px;
    line-height: 50px;
    margin-bottom: 23px;
    text-align: center;
}

.timeview {
    width: 100%;
    height: 30px;
    font-size: 14px;
    color: #999;
    text-align: center;
    line-height: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
    margin-bottom: 30px;
}

.contentauthor {
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: right;
    margin-bottom: 30px;
    font-size: 14px;
    color: #999;
    margin-top: 20px;
}



.pc_footer {
    width: 100%;
    text-align: center;
    margin-top: 50px;
    background: #0146ae;
    color: #fff;
    font-size: 14px;
    padding: 60px 0;
}

.pc_footer span {
    margin: 0 13px
}

.pc_footer p {
    margin-bottom: 5px;
    line-height: 30px;
}

.pc_footer p a {
    color: #fff;
    margin: 0 13px;
    text-decoration: none;
}

/* 视频响应式样式 */
video {
    max-width: 100%;
    height: auto;
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
    .contentTitle {
        font-size: 24px;
        line-height: 32px;
    }

    .navheaderimg {
        margin-left: 15px;
        margin-right: 20px;
        width: 60px;
        height: 36px;
    }

    .navTitle {
        font-size: 14px;
    }

    .container {
        margin: 30px auto 20px;
        padding: 0 15px;
    }

    video {
        height: 361px;
    }
}