diff --git a/gtk-3.20/gtk-dark.css b/gtk-3.20/gtk-dark.css
index 42359b5..c8f1920 100644
--- a/gtk-3.20/gtk-dark.css
+++ b/gtk-3.20/gtk-dark.css
@@ -2430,18 +2430,18 @@ headerbar.selection-mode, toolbar.selection-mode {
 decoration {
   border-radius: 4px 4px 0 0;
   border-width: 0px;
-  box-shadow: 0 3px 9px 1px alpha(black, 0.3), 0 0 0 1px alpha(black, 0.25);
+  box-shadow: 0 3px 9px 1px alpha(#FFFFFF, 0.3), 0 0 0 1px alpha(#FFFFFF, 0.25);
   margin: 10px; }
   decoration:backdrop {
-    box-shadow: 0 3px 9px 1px transparent, 0 2px 6px 2px alpha(black, 0.2), 0 0 0 1px alpha(black, 0.25); }
+    box-shadow: 0 3px 9px 1px transparent, 0 2px 6px 2px alpha(#FFFFFF, 0.2), 0 0 0 1px alpha(#FFFFFF, 0.25); }
   .fullscreen decoration, .tiled decoration {
     border-radius: 0; }
   .popup decoration {
-    box-shadow: 0 0 0 1px alpha(black, 0.1);
+    box-shadow: 0 0 0 1px alpha(#FFFFFF, 0.1);
     border-radius: 4px; }
   .ssd decoration {
     border-radius: 4px 4px 0 0;
-    box-shadow: 0 0 0 1px alpha(black, 0.1); }
+    box-shadow: 0 0 0 1px alpha(#FFFFFF, 0.1); }
     .ssd decoration.maximized {
       border-radius: 0; }
   tooltip.csd decoration {
@@ -2848,12 +2848,12 @@ UnityPanelWidget, .unity-panel {
 read if you used those and something break with a version upgrade you're on your own... */
 @define-color wm_title shade(#FFFFFF, 1.8);
 @define-color wm_unfocused_title #FFFFFF;
-@define-color wm_highlight transparent;
+@define-color wm_highlight #FFFFFF;
 @define-color wm_borders_edge shade(#FFFFFF, 0.1);
 @define-color wm_bg_a shade(#000000, 1.2);
 @define-color wm_bg_b #000000;
-@define-color wm_shadow alpha(transparent, 0.35);
-@define-color wm_border alpha(transparent, 0.18);
+@define-color wm_shadow alpha(#FFFFFF, 0.35);
+@define-color wm_border alpha(#FFFFFF, 0.18);
 @define-color wm_button_hover_color_a shade(#000000, 1.3);
 @define-color wm_button_hover_color_b #000000;
 @define-color wm_button_active_color_a shade(#000000, 0.85);
diff --git a/gtk-3.20/gtk.css b/gtk-3.20/gtk.css
index 600a73b..08ac686 100644
--- a/gtk-3.20/gtk.css
+++ b/gtk-3.20/gtk.css
@@ -2430,18 +2430,18 @@ headerbar.selection-mode, toolbar.selection-mode {
 decoration {
   border-radius: 4px 4px 0 0;
   border-width: 0px;
-  box-shadow: 0 3px 9px 1px alpha(black, 0.3), 0 0 0 1px alpha(black, 0.25);
+  box-shadow: 0 3px 9px 1px alpha(#000000, 0.3), 0 0 0 1px alpha(#000000, 0.25);
   margin: 10px; }
   decoration:backdrop {
-    box-shadow: 0 3px 9px 1px transparent, 0 2px 6px 2px alpha(black, 0.2), 0 0 0 1px alpha(black, 0.25); }
+    box-shadow: 0 3px 9px 1px transparent, 0 2px 6px 2px alpha(#000000, 0.2), 0 0 0 1px alpha(#000000, 0.25); }
   .fullscreen decoration, .tiled decoration {
     border-radius: 0; }
   .popup decoration {
-    box-shadow: 0 0 0 1px alpha(black, 0.1);
+    box-shadow: 0 0 0 1px alpha(#000000, 0.1);
     border-radius: 4px; }
   .ssd decoration {
     border-radius: 4px 4px 0 0;
-    box-shadow: 0 0 0 1px alpha(black, 0.1); }
+    box-shadow: 0 0 0 1px alpha(#000000, 0.1); }
     .ssd decoration.maximized {
       border-radius: 0; }
   tooltip.csd decoration {
@@ -2848,12 +2848,12 @@ UnityPanelWidget, .unity-panel {
 read if you used those and something break with a version upgrade you're on your own... */
 @define-color wm_title shade(#000000, 1.8);
 @define-color wm_unfocused_title #8C8C8C;
-@define-color wm_highlight white;
+@define-color wm_highlight #000000;
 @define-color wm_borders_edge shade(#F5F5F5, 0.9);
 @define-color wm_bg_a shade(#F5F5F5, 1.2);
 @define-color wm_bg_b #F5F5F5;
-@define-color wm_shadow alpha(white, 0.35);
-@define-color wm_border alpha(white, 0.18);
+@define-color wm_shadow alpha(#000000, 0.35);
+@define-color wm_border alpha(#000000, 0.18);
 @define-color wm_button_hover_color_a shade(#F5F5F5, 1.3);
 @define-color wm_button_hover_color_b #F5F5F5;
 @define-color wm_button_active_color_a shade(#F5F5F5, 0.85);