diff --git a/core/themes/bartik/css/components/comments.css b/core/themes/bartik/css/components/comments.css
index 824bf15..d9a005f 100644
--- a/core/themes/bartik/css/components/comments.css
+++ b/core/themes/bartik/css/components/comments.css
@@ -19,36 +19,36 @@
   display: table;
   vertical-align: top;
 }
-.comment__attribution {
+.comment .attribution {
   display: table-cell;
   padding: 0 30px 0 0; /* LTR */
   vertical-align: top;
   overflow: hidden;
 }
-[dir="rtl"] .comment__attribution {
+[dir="rtl"] .comment .attribution {
   float: right;
   padding: 0 0 0 30px;
 }
-.comment__attribution img {
+.comment .attribution img {
   margin: 0;
   border: 1px solid #d3d7d9;
 }
-.comment__author {
+.comment .attribution .username {
   white-space: nowrap;
 }
-.comment__submitted__data {
+.comment .submitted p {
   margin: 4px 0;
   font-size: 1.071em;
   line-height: 1.2;
 }
-.comment__created {
+.comment .submitted .comment-time {
   font-size: 0.786em;
   color: #68696b;
 }
-.comment__permalink {
+.comment .submitted .comment-permalink {
   font-size: 0.786em;
 }
-.comment__content {
+.comment .content {
   font-size: 0.929em;
   line-height: 1.6;
 }