.wp_pop_article_list .list_item {
    width: 100%;
    height: 28px;
    line-height: 28px;
    border-bottom: 0px dashed #ccc;
    vertical-align: top;
    background: url(images/article_ico.jpg) no-repeat;
    background-position-x: 38px;
    background-position-y: 10px;
}
.wp_pop_article_list {
    display: block;
    width: 100%;
    margin-top: 20px;
}
.wp_pop_article_list .list_item .pr_fields {
    display: inline;
    float: left;
    padding-left: 50px;
    font-size: 12px;
}