diff --git a/win-linux/res/styles/theme-classic-light.json b/win-linux/res/styles/theme-classic-light.json
index 841b2d164..763b97365 100644
--- a/win-linux/res/styles/theme-classic-light.json
+++ b/win-linux/res/styles/theme-classic-light.json
@@ -8,8 +8,7 @@
         "brand-pdf": "#aa5252",
         "brand-draw": "#444796",
 
-        "window-background1": "#f1f1f1",
-        "window-background": "#e4e4e4",
+        "window-background": "#fbfbfb",
         "window-border": "#888",
 
         "text-normal": "#444",
@@ -20,7 +19,7 @@
         "tool-button-hover-background": "#cecece",
         "tool-button-pressed-background": "#b7b7b7",
         "tool-button-active-background1": "#fff",
-        "tool-button-active-background": "#f3f3f3",
+        "tool-button-active-background": "#fff",
 
         "download-widget-background": "#fff",
         "download-widget-border": "#d1d1d1",
diff --git a/win-linux/res/styles/theme-gray.json b/win-linux/res/styles/theme-gray.json
index 405aa4978..3993ae122 100644
--- a/win-linux/res/styles/theme-gray.json
+++ b/win-linux/res/styles/theme-gray.json
@@ -19,7 +19,7 @@
         "tool-button-hover-background": "#e6e6e6",
         "tool-button-pressed-background": "#b7b7b7",
         "tool-button-active-background1": "#fff",
-        "tool-button-active-background": "#f3f3f3",
+        "tool-button-active-background": "#fff",
 
         "download-widget-background": "#fff",
         "download-widget-border": "#cbcbcb",
diff --git a/win-linux/res/styles/theme-light.json b/win-linux/res/styles/theme-light.json
index 1d7a23b6e..eb81e8155 100644
--- a/win-linux/res/styles/theme-light.json
+++ b/win-linux/res/styles/theme-light.json
@@ -8,8 +8,7 @@
         "brand-pdf": "#aa5252",
         "brand-draw": "#444796",
 
-        "window-background1": "#f1f1f1",
-        "window-background": "#e4e4e4",
+        "window-background": "#f5f5f5",
         "window-border": "#888",
 
         "text-normal": "#444",
@@ -20,7 +19,7 @@
         "tool-button-hover-background": "#cecece",
         "tool-button-pressed-background": "#b7b7b7",
         "tool-button-active-background1": "#fff",
-        "tool-button-active-background": "#f3f3f3",
+        "tool-button-active-background": "#fff",
 
         "download-widget-background": "#fff",
         "download-widget-border": "#d1d1d1",