.con_a li img {
    width: 329px;
    height: 176px;
}

.cctvnews-title {
    display: block;
    font-size: 14px;
    height: 63px;
    overflow: hidden;
    line-height: 16px;
    color: #225ba3;
    width: 329px;
    padding-top: 10px;
}