.about_article{
    padding: 20px;
}
.about_article span.title{
    display: block;
    text-align: center;
    color: #000;
    font-size: 28px;
    padding-bottom: 15px;
 }
.about_article span.time{
    display: block;
    text-align: center;
    color: #000;
    font-size: 16px;
    padding-bottom: 20px;
    border-bottom: solid 1px #eee;
}
/*
.about_article p{
    font-size: 14px;
    text-indent: 2em;
    line-height: 30px;
    margin: 20px 0;
}
*/
.content_flv{
    display: block;
    padding: 20px 0;
    text-align: center;
}