diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/css/dist/edit-post/classic.css
--- a/wp/wp-includes/css/dist/edit-post/classic.css	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/css/dist/edit-post/classic.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
  */
 /**
@@ -70,8 +76,11 @@
  */
 :root {
   --wp-admin-theme-color: #007cba;
+  --wp-admin-theme-color--rgb: 0, 124, 186;
   --wp-admin-theme-color-darker-10: #006ba1;
+  --wp-admin-theme-color-darker-10--rgb: 0, 107, 161;
   --wp-admin-theme-color-darker-20: #005a87;
+  --wp-admin-theme-color-darker-20--rgb: 0, 90, 135;
   --wp-admin-border-width-focus: 2px;
 }
 @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
@@ -85,37 +94,45 @@
   margin-right: auto;
 }
 
-.wp-block {
+html :where(.editor-styles-wrapper) {
+  padding: 8px;
+}
+html :where(.editor-styles-wrapper) .block-editor-block-list__layout.is-root-container > .wp-block[data-align=full] {
+  margin-left: -8px;
+  margin-right: -8px;
+}
+
+html :where(.wp-block) {
   max-width: 840px;
   margin-top: 28px;
   margin-bottom: 28px;
 }
-.wp-block[data-align=wide] {
+html :where(.wp-block)[data-align=wide] {
   max-width: 1100px;
 }
-.wp-block[data-align=full] {
+html :where(.wp-block)[data-align=full] {
   max-width: none;
 }
-.wp-block[data-align=left], .wp-block[data-align=right] {
+html :where(.wp-block)[data-align=left], html :where(.wp-block)[data-align=right] {
   width: 100%;
   height: 0;
 }
-.wp-block[data-align=left]::before, .wp-block[data-align=right]::before {
+html :where(.wp-block)[data-align=left]::before, html :where(.wp-block)[data-align=right]::before {
   content: none;
 }
-.wp-block[data-align=left] > * {
+html :where(.wp-block)[data-align=left] > * {
   /*!rtl:begin:ignore*/
   float: left;
   margin-right: 2em;
   /*!rtl:end:ignore*/
 }
-.wp-block[data-align=right] > * {
+html :where(.wp-block)[data-align=right] > * {
   /*!rtl:begin:ignore*/
   float: right;
   margin-left: 2em;
   /*!rtl:end:ignore*/
 }
-.wp-block[data-align=full], .wp-block[data-align=wide] {
+html :where(.wp-block)[data-align=full], html :where(.wp-block)[data-align=wide] {
   clear: both;
 }