diff --git src/wp-content/themes/twentytwentyfive/functions.php src/wp-content/themes/twentytwentyfive/functions.php
index 3805c48052..577c204359 100644
--- src/wp-content/themes/twentytwentyfive/functions.php
+++ src/wp-content/themes/twentytwentyfive/functions.php
@@ -39,6 +39,21 @@ if ( ! function_exists( 'twentytwentyfive_editor_style' ) ) :
 endif;
 add_action( 'after_setup_theme', 'twentytwentyfive_editor_style' );
 
+// Enqueues author-bio-wrap.css in the editors.
+if ( ! function_exists( 'twentytwentyfive_author_bio_wrap' ) ) :
+	/**
+	 * Enqueues author-bio-wrap.css in the editors.
+	 *
+	 * @since Twenty Twenty-Five 1.3
+	 *
+	 * @return void
+	 */	
+	function twentytwentyfive_author_bio_wrap() {
+		add_editor_style( 'assets/css/author-bio-wrap.css' );
+	}
+endif;
+add_action( 'after_setup_theme', 'twentytwentyfive_author_bio_wrap' );
+
 // Enqueues style.css on the front.
 if ( ! function_exists( 'twentytwentyfive_enqueue_styles' ) ) :
 	/**