.wp_column_article_list .list_item {
    height: 30px;
    line-height: 30px;
    background: url(../images/er.jpg) 10px 14px no-repeat;
    text-indent: 18px;
    border-bottom: 1px dashed #cccccc;
}
.wp_column_article_list .list_item a{color: #585858;
    font-size: 12px;
    font-family: "微软雅黑";}
.wp_column_article_list{margin:10px 0}