diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-includes/blocks/video/editor.css
--- a/wp/wp-includes/blocks/video/editor.css	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-includes/blocks/video/editor.css	Fri Sep 05 18:52:52 2025 +0200
@@ -1,23 +1,3 @@
-.wp-block-video.wp-block-video.is-selected .components-placeholder{
-  background-color:#fff;
-  border:none;
-  border-radius:2px;
-  box-shadow:inset 0 0 0 1px #1e1e1e;
-  color:#1e1e1e;
-}
-.wp-block-video.wp-block-video.is-selected .components-placeholder>svg{
-  opacity:0;
-}
-.wp-block-video.wp-block-video.is-selected .components-placeholder .components-placeholder__illustration{
-  display:none;
-}
-.wp-block-video.wp-block-video.is-selected .components-placeholder:before{
-  opacity:0;
-}
-.wp-block-video.wp-block-video .components-button,.wp-block-video.wp-block-video .components-placeholder__instructions,.wp-block-video.wp-block-video .components-placeholder__label{
-  transition:none;
-}
-
 .wp-block[data-align=center]>.wp-block-video{
   text-align:center;
 }
@@ -36,9 +16,6 @@
   top:50%;
 }
 
-.editor-video-poster-control .components-base-control__label{
-  display:block;
-}
 .editor-video-poster-control .components-button{
   margin-right:8px;
 }
@@ -55,7 +32,7 @@
   max-width:240px;
 }
 
-.block-library-video-tracks-editor__single-track-editor-edit-track-label{
+.block-library-video-tracks-editor__single-track-editor-edit-track-label,.block-library-video-tracks-editor__tracks-informative-message-title{
   color:#757575;
   display:block;
   font-size:11px;
@@ -65,7 +42,6 @@
 }
 
 .block-library-video-tracks-editor>.components-popover__content{
-  padding:0;
   width:360px;
 }
 
@@ -73,6 +49,9 @@
   padding:0;
 }
 
-.block-library-video-tracks-editor__add-tracks-container,.block-library-video-tracks-editor__single-track-editor,.block-library-video-tracks-editor__track-list{
-  padding:12px;
+.block-library-video-tracks-editor__tracks-informative-message{
+  padding:8px;
+}
+.block-library-video-tracks-editor__tracks-informative-message-description{
+  margin-bottom:0;
 }
\ No newline at end of file