.articleComment {
    overflow: hidden;
    padding: 1em 0;
}

.articleCommentGravatar {
    float: left;
}

.articleCommentContent {
    margin-left: 80px;
    padding-left: 1em;
}

.articleCommentAuthor {
    font-weight: bold;
}

.articleCommentDate {
    padding-bottom: 1em;
}