diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/blocks/post-featured-image/style-rtl.css
--- a/wp/wp-includes/blocks/post-featured-image/style-rtl.css	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/blocks/post-featured-image/style-rtl.css	Tue Sep 27 16:37:53 2022 +0200
@@ -41,6 +41,12 @@
  * These variables do not appear to be used anywhere else.
  */
 /**
+*  Converts a hex value into the rgb equivalent.
+*
+* @param {string} hex - the hexadecimal value to convert
+* @return {string} comma separated rgb values
+*/
+/**
  * Breakpoint mixins
  */
 /**
@@ -73,11 +79,13 @@
   margin-left: 0;
 }
 .wp-block-post-featured-image a {
-  display: inline-block;
+  display: block;
 }
 .wp-block-post-featured-image img {
   max-width: 100%;
+  width: 100%;
   height: auto;
+  vertical-align: bottom;
 }
 .wp-block-post-featured-image.alignwide img, .wp-block-post-featured-image.alignfull img {
   width: 100%;