diff --git a/rtdata/themes/TooWaBlue-GTK3-20_.css b/rtdata/themes/TooWaBlue-GTK3-20_.css
index e009c6d9a..deb46c87a 100644
--- a/rtdata/themes/TooWaBlue-GTK3-20_.css
+++ b/rtdata/themes/TooWaBlue-GTK3-20_.css
@@ -2,7 +2,7 @@
   This file is part of RawTherapee.
 
   Copyright (c) 2016-2017 TooWaBoo
-  Version 2.53 - requires RT 5.0 (Gtk+ >= 3.20)
+  Version 2.54 - requires RT 5.0 (Gtk+ >= 3.20)
 
   RawTherapee is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -1035,37 +1035,15 @@ window.csd:not(.fullscreen) #MainNotebook > header.top {
     margin-right: 0;
 }
 
-#EditorTopPanel > box:nth-child(9) > button.image-button:not(:nth-child(6)) {
+#EditorTopPanel > box:nth-child(9) > button.image-button:not(:last-child) {
     min-width: 0;
     padding-left: 0.33334em;
     padding-right: 0.33334em;
 }
 
-#EditorTopPanel > box:nth-child(9) > button.image-button:nth-child(6) {
+#EditorTopPanel > box:nth-child(9) > button.image-button:last-child {
     -gtk-icon-shadow: none;
 }
-#EditorTopPanel > box > box > button {
-    min-height: 0.625em;
-    min-width: 0;
-    margin: 0 0.16667em;
-    padding: 0 0.16667em;
-    border: 0.08334em solid transparent;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: none;
-}
-#EditorTopPanel > box > box > button:hover {
-    background-color: transparent;
-    background-image: none;
-    border: 0.08334em solid transparent;
-    box-shadow: none;
-}
-#EditorTopPanel > box > box > button:checked {
-    background-color: transparent;
-    background-image: none;
-    border: 0.08334em solid @bg-button-border;
-    box-shadow: none;
-}
 
 /*Button editor bottom*/
 #EditorZoomPanel label {