[gnome-themes-standard] tooltips: enable transparency and rounded corners

[Cosimo Cecchi <cosimoc src gnome org>]

commit 2e136210f297980b6598572ffea8ebdd55223768
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Oct 12 14:31:15 2011 -0400

    tooltips: enable transparency and rounded corners
    
    Now that GTK+ supports it, we can make the tooltip rounded and
    transparent as it is in the mockups.

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    8 ++++++--
 themes/Adwaita/gtk-3.0/gtk.css         |    2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index a56c058..dc768df 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -82,12 +82,16 @@ GtkWindow {
 .tooltip {
     padding: 4 4;
     border-style: none;
-    background-color: @theme_tooltip_bg_color;
+    border-radius: 5;
+
+    background-color: alpha(@theme_tooltip_bg_color, 0.90);
     color: @theme_tooltip_fg_color;
+
+    text-shadow: 1 1 black;
 }
 
 .tooltip * {
-    background-color: @theme_tooltip_bg_color;
+    background-color: alpha(@theme_tooltip_bg_color, 0.90);
 }
 
 .grip {
diff --git a/themes/Adwaita/gtk-3.0/gtk.css b/themes/Adwaita/gtk-3.0/gtk.css
index 1bdd19e..6c18934 100644
--- a/themes/Adwaita/gtk-3.0/gtk.css
+++ b/themes/Adwaita/gtk-3.0/gtk.css
@@ -1,7 +1,7 @@
 /* Default color scheme */
 @define-color base_color #ffffff;
 @define-color bg_color #ededed;
- define-color tooltip_bg_color #343434;
+ define-color tooltip_bg_color #212526;
 @define-color selected_bg_color #4a90d9;
 @define-color text_color #2e3436;
 @define-color fg_color #2e3436;