.videoitem {
    width: 770px;
    height: 560px;
    border-bottom: 1px solid #e8e8e8;
    margin-top: 30px;
}

    .videoitem:last-child {
        border-bottom: none;
    }

.videotitle a {
    color: #333;
    font-size: 26px;
    line-height: 46px;
    text-align: left;
    text-decoration: none;
    font-weight: normal;
}

.videothumb {
    position: relative;
    width: 770px;
    height: 436px;
    margin-top: 10px;
}

    .videothumb img {
        width: 100%;
        height: 100%;
        display: block;
    }

.btnplay {
    width: 88px;
    height: 88px;
    position: absolute;
    top: 50%;
    margin-top: -44px;
    left: 50%;
    margin-left: -44px;
    background-image: url('../img/btnplay.png');
    background-size: 100% 100%;
    opacity: 0.8;
}

    .btnplay:hover {
        opacity: 1;
        cursor: pointer;
    }

.newsinfo2 {
    width: 750px;
    margin-left: 10px;
    height: 16px;
    color: #7d7d7d;
    font-size: 14px;
    line-height: 16px;
    float: left;
    margin-top: 10px;
}

.column, .time {
    float: left;
    margin-right: 14px;
}

.share {
    float: right;
    width: 50px;
    height: 16px;
    background-image: url('../img/btnshare.png');
    background-size: 17px 16px;
    background-repeat: no-repeat;
    background-position: left center;
    text-align: right;
}