Ticket #23558: 23558.5.diff

wp-content/themes/twentythirteen/functions.php

@@ -512 +512 @@
 }
 add_filter( 'body_class', 'twentythirteen_body_class' );
 
+
 /**
+ * Extends the default WordPress comment class to add 'no-avatars' class
+ * if avatars are disabled in discussion settings.
+ *
+ * @since Twenty Thirteen 1.0
+ *
+ * @param array $classes Existing class values.
+ * @return array Filtered class values.
+ */
+function twentythirteen_comment_class( $classes ) {
+        if ( ! get_option ( 'show_avatars' ) )
+                $classes[] = 'no-avatars';
+
+        return $classes;
+}
+add_filter( 'comment_class', 'twentythirteen_comment_class' );
+
+
+/**
  * Adjusts content_width value for image post formats, video post formats, and
  * image attachment templates.
  *

wp-content/themes/twentythirteen/style.css

@@ -2263 +2263 @@
         font-style: normal;
 }
 
+.no-avatars .comment-author {
+        float: none;
+        margin: 0 0 5px;
+        max-width: 100%;
+}
+
+.no-avatars .comment-author .fn {
+        line-height: 1.6;
+}
+
+.no-avatars .comment-meta,
+.no-avatars .comment-content,
+.no-avatars .reply {
+        width: 100%;
+}
+
 .bypostauthor .fn:before {
         content: '\f408';
 }