.discussion_wrap {margin-top: 20px;}
.comment_form {margin: 12px 0px;}
.comment_form .form-group {margin-bottom: 8px;}
.comment_form .hide_form,
.comment_editing .hide_form {margin-left: 4px; font-size: 14px;}
.comment_form .error,
.comment_editing .error {color:#f65058;}
.comment_row {
    margin: 8px 0px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
 }

 /* child rows, alternating by depth */
.comment_row.odd_row {background: #f6f6f6;}
.comment_row .comment_content {margin-bottom: 4px;}
.comment_row .comment_author {margin-bottom: 4px;font-size: 14px;}
.comment_row .comment_likes {margin-bottom: 4px;font-size: 14px;}
.comment_row .comment_actions {
    margin: 0px;
    font-size: 12px;
}
.comment_row .comment_actions a {margin-right: 0px;}
.comment_row .comment_actions a,
.comment_row .comment_actions a:hover {text-decoration: none;}
.comment_row .comment_actions > a:not(:last-child):after {
    display: inline-block;
    margin:2px 4px;
    content: '';
    -webkit-border-radius: 4px;
    border-radius: 4px;
    height:5px;
    width:5px;
    background-color: #4c6b8b;
    opacity: 0.45;
    filter: alpha(opacity=45);
}