diff --git a/src/styles/_comments.sass b/src/styles/_comments.sass
index 5a3799b8..3b40497f 100644
--- a/src/styles/_comments.sass
+++ b/src/styles/_comments.sass
@@ -402,6 +402,11 @@ $comments-width-max: 710px
 			width: 16px
 			height: 16px
 
+	.comment-avatar
+		@extend .d-flex
+		@extend .flex-column
+		@extend .align-items-center
+
 	.user-avatar
 		img
 			border-radius: 50%