.blog .article-title {
    background: rgba(0, 0, 0, 0) url(images/line-bottom.jpg) repeat-x scroll center bottom;
    display: block;
    font-size: 20px;
    margin-bottom: 10px;
    padding: 10px 0;
    line-height: 1em;
    min-height: 90px;
}