.video{
    margin: 10px auto;
}
.contact-us {
    text-align: center;
    margin-bottom: 30px;
}

.goutong {
    background: url("../img/gt.png") center no-repeat;
}

.zhinan {
    background: url("../img/zn.png") center no-repeat;
}

.lianxi {
    background: url("../img/lx.png") center no-repeat;
}

.goutong, .zhinan, .lianxi {
    height: 100px;
    background-size: 80px;
}

.contact-us a {
    text-decoration: none;
    color: black;
}

.video-box {
    margin-top: 100px;
}

.video-box video {
    border-radius: 20px
}

.more-link {
    color: black;
    display: block;
    margin: 10px auto;
}

.more-link:hover {
    text-decoration: none;
}

.more-ico {
    background: url("../img/more.png") right center no-repeat;
    height: 15px;
    line-height: 25px;
}

.more-content {
    overflow: hidden;
    font-size: 14px;
    margin: 20px 5px;
}

.chapter-logo {
    background: url("../img/tb.png") left center no-repeat;
    background-size: 35px;
    padding-left: 40px;
    margin-bottom: 10px;
    line-height: 25px;
    font-size: 20px;
    color: #1c4a85;
}

.select {
    margin-top: 10px;
    margin-bottom: 30px;
}
.select select{
    font-size: 14px;
    padding: 0;
}

.news-table {
    border-collapse: separate;
    border-spacing: 10px;
    width: 100%;
}

.news-year {
    color: rgba(154, 154, 154, 0.65);
    text-align: right;
    font-size: 12px;
    border-right: 1px solid rgba(154, 154, 154, 0.65);
    padding-right: 5px;
}

.news-day {
    font-size: 25px;
    text-align: center;
    padding-right: 10px;
}

.news-title {
    text-overflow: ellipsis;
    -moz-text-overflow: ellipsis;
    vertical-align: middle;
    white-space: nowrap;
    overflow: hidden;
    text-align: left;
    max-width: 200px;
}
.title{
    font-size: 14px;
}
.more-alerts{
    text-decoration: none;
}
.video-group {
    margin-top: 10px;
    margin-bottom: 50px;
}

.video-item1, .video-item2 {
    float: left;
    width: 48%;
}
.video-item1{
    margin-left: 0.5%;
    margin-right: 1.5%;
}