/*集团动态 顶部新闻标题*/
.news_top_title {
    max-width: 330px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/*集团动态 顶部新闻描述*/
.news_top_des {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}