7 files changed, 23 insertions, 19 deletions
diff --git a/common/gtk-3.0/3.14/gtk-dark.css b/common/gtk-3.0/3.14/gtk-dark.css
index d66c8cd..185e859 100644
--- a/common/gtk-3.0/3.14/gtk-dark.css
+++ b/common/gtk-3.0/3.14/gtk-dark.css
@@ -2607,9 +2607,9 @@ GtkVolumeButton.button {
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:active:hover,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none; }
+    background-image: none;
+    background-color: rgba(47, 52, 63, 0);
+    border-color: rgba(47, 52, 63, 0); }
   .header-bar .left GtkMenuButton.button.titlebutton:first-child:hover, .header-bar .left GtkMenuButton.button.titlebutton:first-child:backdrop:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover,
diff --git a/common/gtk-3.0/3.14/gtk-darker.css b/common/gtk-3.0/3.14/gtk-darker.css
index bd6c52e..99a0992 100644
--- a/common/gtk-3.0/3.14/gtk-darker.css
+++ b/common/gtk-3.0/3.14/gtk-darker.css
@@ -2610,9 +2610,9 @@ GtkVolumeButton.button {
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:active:hover,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none; }
+    background-image: none;
+    background-color: rgba(47, 52, 63, 0);
+    border-color: rgba(47, 52, 63, 0); }
   .header-bar .left GtkMenuButton.button.titlebutton:first-child:hover, .header-bar .left GtkMenuButton.button.titlebutton:first-child:backdrop:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover,
diff --git a/common/gtk-3.0/3.14/gtk-solid-dark.css b/common/gtk-3.0/3.14/gtk-solid-dark.css
index 005fa7e..7282ea1 100644
--- a/common/gtk-3.0/3.14/gtk-solid-dark.css
+++ b/common/gtk-3.0/3.14/gtk-solid-dark.css
@@ -2607,9 +2607,9 @@ GtkVolumeButton.button {
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:active:hover,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none; }
+    background-image: none;
+    background-color: rgba(47, 52, 63, 0);
+    border-color: rgba(47, 52, 63, 0); }
   .header-bar .left GtkMenuButton.button.titlebutton:first-child:hover, .header-bar .left GtkMenuButton.button.titlebutton:first-child:backdrop:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover,
diff --git a/common/gtk-3.0/3.14/gtk-solid-darker.css b/common/gtk-3.0/3.14/gtk-solid-darker.css
index f25dd32..1841e8e 100644
--- a/common/gtk-3.0/3.14/gtk-solid-darker.css
+++ b/common/gtk-3.0/3.14/gtk-solid-darker.css
@@ -2610,9 +2610,9 @@ GtkVolumeButton.button {
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:active:hover,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none; }
+    background-image: none;
+    background-color: rgba(47, 52, 63, 0);
+    border-color: rgba(47, 52, 63, 0); }
   .header-bar .left GtkMenuButton.button.titlebutton:first-child:hover, .header-bar .left GtkMenuButton.button.titlebutton:first-child:backdrop:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover,
diff --git a/common/gtk-3.0/3.14/gtk-solid.css b/common/gtk-3.0/3.14/gtk-solid.css
index fb5dd35..5a47258 100644
--- a/common/gtk-3.0/3.14/gtk-solid.css
+++ b/common/gtk-3.0/3.14/gtk-solid.css
@@ -2610,9 +2610,9 @@ GtkVolumeButton.button {
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:active:hover,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none; }
+    background-image: none;
+    background-color: rgba(231, 232, 235, 0);
+    border-color: rgba(231, 232, 235, 0); }
   .header-bar .left GtkMenuButton.button.titlebutton:first-child:hover, .header-bar .left GtkMenuButton.button.titlebutton:first-child:backdrop:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover,
diff --git a/common/gtk-3.0/3.14/gtk.css b/common/gtk-3.0/3.14/gtk.css
index d0f2631..18a4ed5 100644
--- a/common/gtk-3.0/3.14/gtk.css
+++ b/common/gtk-3.0/3.14/gtk.css
@@ -2610,9 +2610,9 @@ GtkVolumeButton.button {
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:active:hover,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop,
   .titlebar.selection-mode .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none; }
+    background-image: none;
+    background-color: rgba(231, 232, 235, 0);
+    border-color: rgba(231, 232, 235, 0); }
   .header-bar .left GtkMenuButton.button.titlebutton:first-child:hover, .header-bar .left GtkMenuButton.button.titlebutton:first-child:backdrop:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:hover,
   .header-bar .left:dir(rtl) GtkMenuButton.button.titlebutton:last-child:backdrop:hover,
diff --git a/common/gtk-3.0/3.14/sass/_common.scss b/common/gtk-3.0/3.14/sass/_common.scss
index e8e7e2b..a38742e 100644
--- a/common/gtk-3.0/3.14/sass/_common.scss
+++ b/common/gtk-3.0/3.14/sass/_common.scss
@@ -2757,7 +2757,11 @@ GtkVolumeButton.button { padding: 8px; }
     color: $header_fg;
 
     &, &:hover, &:active:hover,
-    &:backdrop, &:backdrop:hover { @include button(undecorated); }
+    &:backdrop, &:backdrop:hover {
+      background-image: none;
+      background-color: transparentize($header_bg, 1);
+      border-color: transparentize($header_bg, 1);
+    }
 
     &:hover, &:backdrop:hover { @include button(header-hover); }
     &:active:hover, &:checked { @include button(header-active); }