[gtk+] Adwaita: reset some properties in the overshoot mixin

[Lapo Calamandrei <lapo src gnome org>]

commit 69c30fda5c2034af58d0ebbbbfea729687813b6f
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Thu Nov 13 18:47:42 2014 +0100

    Adwaita: reset some properties in the overshoot mixin
    
    Otherwise we may inherit them see:
    https://bugzilla.gnome.org/show_bug.cgi?id=740011

 gtk/resources/theme/Adwaita/_drawing.scss          |    4 ++
 gtk/resources/theme/Adwaita/gtk-contained-dark.css |   40 ++++++++++++++++----
 gtk/resources/theme/Adwaita/gtk-contained.css      |   40 ++++++++++++++++----
 3 files changed, 68 insertions(+), 16 deletions(-)
---
diff --git a/gtk/resources/theme/Adwaita/_drawing.scss b/gtk/resources/theme/Adwaita/_drawing.scss
index d9cdfb9..4a4551b 100644
--- a/gtk/resources/theme/Adwaita/_drawing.scss
+++ b/gtk/resources/theme/Adwaita/_drawing.scss
@@ -568,4 +568,8 @@
 
   background-repeat: no-repeat;
   background-position: $_position;
+
+  background-color: transparent; // reset some properties to be sure to not inherit them somehow
+  border: none;                  //
+  box-shadow: none;              //
 }
diff --git a/gtk/resources/theme/Adwaita/gtk-contained-dark.css 
b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
index 439306e..05fe09a 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
@@ -77,42 +77,66 @@
   background-image: -gtk-gradient(radial, center top, 0, center top, 0.5, to(#1c1f1f), to(rgba(28, 31, 31, 
0))), linear-gradient(to bottom, rgba(28, 31, 31, 0.15), rgba(28, 31, 31, 0));
   background-size: 100% 4%, 100% 70%;
   background-repeat: no-repeat;
-  background-position: center top; }
+  background-position: center top;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.top:backdrop {
     background-image: -gtk-gradient(radial, center top, 0, center top, 0.5, to(#1e2222), to(rgba(30, 34, 34, 
0)));
     background-size: 100% 4%;
     background-repeat: no-repeat;
-    background-position: center top; }
+    background-position: center top;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 .overshoot.bottom {
   background-image: -gtk-gradient(radial, center bottom, 0, center bottom, 0.5, to(#1c1f1f), to(rgba(28, 31, 
31, 0))), linear-gradient(to top, rgba(28, 31, 31, 0.15), rgba(28, 31, 31, 0));
   background-size: 100% 4%, 100% 70%;
   background-repeat: no-repeat;
-  background-position: center bottom; }
+  background-position: center bottom;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.bottom:backdrop {
     background-image: -gtk-gradient(radial, center bottom, 0, center bottom, 0.5, to(#1e2222), to(rgba(30, 
34, 34, 0)));
     background-size: 100% 4%;
     background-repeat: no-repeat;
-    background-position: center bottom; }
+    background-position: center bottom;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 .overshoot.left {
   background-image: -gtk-gradient(radial, left center, 0, left center, 0.5, to(#1c1f1f), to(rgba(28, 31, 31, 
0))), linear-gradient(to right, rgba(28, 31, 31, 0.15), rgba(28, 31, 31, 0));
   background-size: 4% 100%, 70% 100%;
   background-repeat: no-repeat;
-  background-position: left center; }
+  background-position: left center;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.left:backdrop {
     background-image: -gtk-gradient(radial, left center, 0, left center, 0.5, to(#1e2222), to(rgba(30, 34, 
34, 0)));
     background-size: 4% 100%;
     background-repeat: no-repeat;
-    background-position: left center; }
+    background-position: left center;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 .overshoot.right {
   background-image: -gtk-gradient(radial, right center, 0, right center, 0.5, to(#1c1f1f), to(rgba(28, 31, 
31, 0))), linear-gradient(to left, rgba(28, 31, 31, 0.15), rgba(28, 31, 31, 0));
   background-size: 4% 100%, 70% 100%;
   background-repeat: no-repeat;
-  background-position: right center; }
+  background-position: right center;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.right:backdrop {
     background-image: -gtk-gradient(radial, right center, 0, right center, 0.5, to(#1e2222), to(rgba(30, 34, 
34, 0)));
     background-size: 4% 100%;
     background-repeat: no-repeat;
-    background-position: right center; }
+    background-position: right center;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 
 .label.separator, GtkPlacesSidebar.sidebar .view .label.separator {
   color: #eeeeec; }
diff --git a/gtk/resources/theme/Adwaita/gtk-contained.css b/gtk/resources/theme/Adwaita/gtk-contained.css
index 8515873..7ef1d4f 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained.css
@@ -77,42 +77,66 @@
   background-image: -gtk-gradient(radial, center top, 0, center top, 0.5, to(#a1a1a1), to(rgba(161, 161, 
161, 0))), linear-gradient(to bottom, rgba(161, 161, 161, 0.15), rgba(161, 161, 161, 0));
   background-size: 100% 4%, 100% 70%;
   background-repeat: no-repeat;
-  background-position: center top; }
+  background-position: center top;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.top:backdrop {
     background-image: -gtk-gradient(radial, center top, 0, center top, 0.5, to(#a8a8a8), to(rgba(168, 168, 
168, 0)));
     background-size: 100% 4%;
     background-repeat: no-repeat;
-    background-position: center top; }
+    background-position: center top;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 .overshoot.bottom {
   background-image: -gtk-gradient(radial, center bottom, 0, center bottom, 0.5, to(#a1a1a1), to(rgba(161, 
161, 161, 0))), linear-gradient(to top, rgba(161, 161, 161, 0.15), rgba(161, 161, 161, 0));
   background-size: 100% 4%, 100% 70%;
   background-repeat: no-repeat;
-  background-position: center bottom; }
+  background-position: center bottom;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.bottom:backdrop {
     background-image: -gtk-gradient(radial, center bottom, 0, center bottom, 0.5, to(#a8a8a8), to(rgba(168, 
168, 168, 0)));
     background-size: 100% 4%;
     background-repeat: no-repeat;
-    background-position: center bottom; }
+    background-position: center bottom;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 .overshoot.left {
   background-image: -gtk-gradient(radial, left center, 0, left center, 0.5, to(#a1a1a1), to(rgba(161, 161, 
161, 0))), linear-gradient(to right, rgba(161, 161, 161, 0.15), rgba(161, 161, 161, 0));
   background-size: 4% 100%, 70% 100%;
   background-repeat: no-repeat;
-  background-position: left center; }
+  background-position: left center;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.left:backdrop {
     background-image: -gtk-gradient(radial, left center, 0, left center, 0.5, to(#a8a8a8), to(rgba(168, 168, 
168, 0)));
     background-size: 4% 100%;
     background-repeat: no-repeat;
-    background-position: left center; }
+    background-position: left center;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 .overshoot.right {
   background-image: -gtk-gradient(radial, right center, 0, right center, 0.5, to(#a1a1a1), to(rgba(161, 161, 
161, 0))), linear-gradient(to left, rgba(161, 161, 161, 0.15), rgba(161, 161, 161, 0));
   background-size: 4% 100%, 70% 100%;
   background-repeat: no-repeat;
-  background-position: right center; }
+  background-position: right center;
+  background-color: transparent;
+  border: none;
+  box-shadow: none; }
   .overshoot.right:backdrop {
     background-image: -gtk-gradient(radial, right center, 0, right center, 0.5, to(#a8a8a8), to(rgba(168, 
168, 168, 0)));
     background-size: 4% 100%;
     background-repeat: no-repeat;
-    background-position: right center; }
+    background-position: right center;
+    background-color: transparent;
+    border: none;
+    box-shadow: none; }
 
 .label.separator, GtkPlacesSidebar.sidebar .view .label.separator {
   color: #2e3436; }