.article__related-audios {
    padding-bottom: 15px;
    border-top: 1px solid #7c7c7c;
}
.article__related-audios ul.fa-ul {
    margin-left: 0;
}
.article__related-audios ul.fa-ul li a {
    color: #4a4a4a; 
}
.article__related-audios ul.fa-ul li a i {
    margin-right: 3px;
}