.f-list li .art_title2 {
    line-height: 20px;
    border-bottom: 1px #616161 dashed;
    background-image: url(../images/ico2.png);
    background-repeat: no-repeat;
    background-position: left center;
    padding-left: 10px;
    width: 100%;
    display: block;
    padding: 8px 15px; font-size:14px
}
.f-list li .art_title3 {
    line-height: 20px;
    border-bottom: 1px #CCC dashed;
    background-image: url(../images/ico3.png);
    background-repeat: no-repeat;
    background-position: left center;
    padding-left: 10px;
    width: 100%;
    display: block;
    padding: 8px 15px;
}
.f-list a {   color: #fff;}
.art_content {
    padding: 15px; font-size:14px;
    display: none; color:#000;
    background-color: #e3e3e3;
}