7 files changed, 31 insertions, 31 deletions
diff --git a/common/gtk-3.0/3.20/gtk-dark.css b/common/gtk-3.0/3.20/gtk-dark.css
index 47ec269..fcdd50f 100644
--- a/common/gtk-3.0/3.20/gtk-dark.css
+++ b/common/gtk-3.0/3.20/gtk-dark.css
@@ -672,7 +672,7 @@ toolbar.inline-toolbar toolbutton > button.flat, .inline-toolbar toolbutton > bu
 .linked:not(.vertical) > entry:focus, .inline-toolbar button, .inline-toolbar button:backdrop, .linked:not(.vertical) > button,
 .linked:not(.vertical) > button:hover,
 .linked:not(.vertical) > button:active,
-.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr) {
+.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr), .linked:not(.vertical) > combobox > box > button.combo:dir(rtl) {
   border-radius: 0;
   border-right-style: none; }
 
@@ -4143,7 +4143,7 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color selected_bg_color #5294E2;
 @define-color selected_fg_color #ffffff;
 @define-color insensitive_bg_color #3c4150;
-@define-color insensitive_fg_color alpha(#d3dae3,0.5);
+@define-color insensitive_fg_color gtkalpha(#d3dae3, 0.5);
 @define-color insensitive_base_color #404552;
 @define-color theme_unfocused_fg_color #D3DAE3;
 @define-color theme_unfocused_text_color #D3DAE3;
@@ -4156,12 +4156,12 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color success_color #73d216;
 @define-color placeholder_text_color #A8A8A8;
 @define-color content_view_bg #404552;
-@define-color wm_title alpha(#cfdae7,0.8);
-@define-color wm_unfocused_title alpha(#cfdae7,0.5);
+@define-color wm_title gtkalpha(#cfdae7, 0.8);
+@define-color wm_unfocused_title gtkalpha(#cfdae7, 0.5);
 @define-color wm_bg #2f343f;
 @define-color wm_bg_unfocused #323843;
 @define-color wm_highlight #363b48;
-@define-color wm_shadow alpha(black,0.35);
+@define-color wm_shadow gtkalpha(black, 0.35);
 @define-color wm_button_close_bg #cc575d;
 @define-color wm_button_close_hover_bg #d7787d;
 @define-color wm_button_close_active_bg #be3841;
diff --git a/common/gtk-3.0/3.20/gtk-darker.css b/common/gtk-3.0/3.20/gtk-darker.css
index 293486e..d60fd80 100644
--- a/common/gtk-3.0/3.20/gtk-darker.css
+++ b/common/gtk-3.0/3.20/gtk-darker.css
@@ -671,7 +671,7 @@ toolbar.inline-toolbar toolbutton > button.flat, .inline-toolbar toolbutton > bu
 .linked:not(.vertical) > entry:focus, .inline-toolbar button, .inline-toolbar button:backdrop, .linked:not(.vertical) > button,
 .linked:not(.vertical) > button:hover,
 .linked:not(.vertical) > button:active,
-.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr) {
+.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr), .linked:not(.vertical) > combobox > box > button.combo:dir(rtl) {
   border-radius: 0;
   border-right-style: none; }
 
@@ -4145,7 +4145,7 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color selected_bg_color #5294E2;
 @define-color selected_fg_color #ffffff;
 @define-color insensitive_bg_color #fbfbfc;
-@define-color insensitive_fg_color alpha(#5c616c,0.5);
+@define-color insensitive_fg_color gtkalpha(#5c616c, 0.5);
 @define-color insensitive_base_color #ffffff;
 @define-color theme_unfocused_fg_color #5c616c;
 @define-color theme_unfocused_text_color #5c616c;
@@ -4158,12 +4158,12 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color success_color #73d216;
 @define-color placeholder_text_color #A8A8A8;
 @define-color content_view_bg #ffffff;
-@define-color wm_title alpha(#cfdae7,0.8);
-@define-color wm_unfocused_title alpha(#cfdae7,0.5);
+@define-color wm_title gtkalpha(#cfdae7, 0.8);
+@define-color wm_unfocused_title gtkalpha(#cfdae7, 0.5);
 @define-color wm_bg #2f343f;
 @define-color wm_bg_unfocused #323843;
 @define-color wm_highlight #363b48;
-@define-color wm_shadow alpha(black,0.35);
+@define-color wm_shadow gtkalpha(black, 0.35);
 @define-color wm_button_close_bg #cc575d;
 @define-color wm_button_close_hover_bg #d7787d;
 @define-color wm_button_close_active_bg #be3841;
diff --git a/common/gtk-3.0/3.20/gtk-solid-dark.css b/common/gtk-3.0/3.20/gtk-solid-dark.css
index 5354f23..e6e020f 100644
--- a/common/gtk-3.0/3.20/gtk-solid-dark.css
+++ b/common/gtk-3.0/3.20/gtk-solid-dark.css
@@ -672,7 +672,7 @@ toolbar.inline-toolbar toolbutton > button.flat, .inline-toolbar toolbutton > bu
 .linked:not(.vertical) > entry:focus, .inline-toolbar button, .inline-toolbar button:backdrop, .linked:not(.vertical) > button,
 .linked:not(.vertical) > button:hover,
 .linked:not(.vertical) > button:active,
-.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr) {
+.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr), .linked:not(.vertical) > combobox > box > button.combo:dir(rtl) {
   border-radius: 0;
   border-right-style: none; }
 
@@ -4143,7 +4143,7 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color selected_bg_color #5294E2;
 @define-color selected_fg_color #ffffff;
 @define-color insensitive_bg_color #3c4150;
-@define-color insensitive_fg_color alpha(#d3dae3,0.5);
+@define-color insensitive_fg_color gtkalpha(#d3dae3, 0.5);
 @define-color insensitive_base_color #404552;
 @define-color theme_unfocused_fg_color #D3DAE3;
 @define-color theme_unfocused_text_color #D3DAE3;
@@ -4156,12 +4156,12 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color success_color #73d216;
 @define-color placeholder_text_color #A8A8A8;
 @define-color content_view_bg #404552;
-@define-color wm_title alpha(#cfdae7,0.8);
-@define-color wm_unfocused_title alpha(#cfdae7,0.5);
+@define-color wm_title gtkalpha(#cfdae7, 0.8);
+@define-color wm_unfocused_title gtkalpha(#cfdae7, 0.5);
 @define-color wm_bg #2f343f;
 @define-color wm_bg_unfocused #323843;
 @define-color wm_highlight #363b48;
-@define-color wm_shadow alpha(black,0.35);
+@define-color wm_shadow gtkalpha(black, 0.35);
 @define-color wm_button_close_bg #cc575d;
 @define-color wm_button_close_hover_bg #d7787d;
 @define-color wm_button_close_active_bg #be3841;
diff --git a/common/gtk-3.0/3.20/gtk-solid-darker.css b/common/gtk-3.0/3.20/gtk-solid-darker.css
index d4f57b1..ea16217 100644
--- a/common/gtk-3.0/3.20/gtk-solid-darker.css
+++ b/common/gtk-3.0/3.20/gtk-solid-darker.css
@@ -671,7 +671,7 @@ toolbar.inline-toolbar toolbutton > button.flat, .inline-toolbar toolbutton > bu
 .linked:not(.vertical) > entry:focus, .inline-toolbar button, .inline-toolbar button:backdrop, .linked:not(.vertical) > button,
 .linked:not(.vertical) > button:hover,
 .linked:not(.vertical) > button:active,
-.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr) {
+.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr), .linked:not(.vertical) > combobox > box > button.combo:dir(rtl) {
   border-radius: 0;
   border-right-style: none; }
 
@@ -4145,7 +4145,7 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color selected_bg_color #5294E2;
 @define-color selected_fg_color #ffffff;
 @define-color insensitive_bg_color #fbfbfc;
-@define-color insensitive_fg_color alpha(#5c616c,0.5);
+@define-color insensitive_fg_color gtkalpha(#5c616c, 0.5);
 @define-color insensitive_base_color #ffffff;
 @define-color theme_unfocused_fg_color #5c616c;
 @define-color theme_unfocused_text_color #5c616c;
@@ -4158,12 +4158,12 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color success_color #73d216;
 @define-color placeholder_text_color #A8A8A8;
 @define-color content_view_bg #ffffff;
-@define-color wm_title alpha(#cfdae7,0.8);
-@define-color wm_unfocused_title alpha(#cfdae7,0.5);
+@define-color wm_title gtkalpha(#cfdae7, 0.8);
+@define-color wm_unfocused_title gtkalpha(#cfdae7, 0.5);
 @define-color wm_bg #2f343f;
 @define-color wm_bg_unfocused #323843;
 @define-color wm_highlight #363b48;
-@define-color wm_shadow alpha(black,0.35);
+@define-color wm_shadow gtkalpha(black, 0.35);
 @define-color wm_button_close_bg #cc575d;
 @define-color wm_button_close_hover_bg #d7787d;
 @define-color wm_button_close_active_bg #be3841;
diff --git a/common/gtk-3.0/3.20/gtk-solid.css b/common/gtk-3.0/3.20/gtk-solid.css
index f920d12..d6c9d4d 100644
--- a/common/gtk-3.0/3.20/gtk-solid.css
+++ b/common/gtk-3.0/3.20/gtk-solid.css
@@ -671,7 +671,7 @@ toolbar.inline-toolbar toolbutton > button.flat, .inline-toolbar toolbutton > bu
 .linked:not(.vertical) > entry:focus, .inline-toolbar button, .inline-toolbar button:backdrop, .linked:not(.vertical) > button,
 .linked:not(.vertical) > button:hover,
 .linked:not(.vertical) > button:active,
-.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr) {
+.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr), .linked:not(.vertical) > combobox > box > button.combo:dir(rtl) {
   border-radius: 0;
   border-right-style: none; }
 
@@ -4149,7 +4149,7 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color selected_bg_color #5294E2;
 @define-color selected_fg_color #ffffff;
 @define-color insensitive_bg_color #fbfbfc;
-@define-color insensitive_fg_color alpha(#5c616c,0.5);
+@define-color insensitive_fg_color gtkalpha(#5c616c, 0.5);
 @define-color insensitive_base_color #ffffff;
 @define-color theme_unfocused_fg_color #5c616c;
 @define-color theme_unfocused_text_color #5c616c;
@@ -4162,12 +4162,12 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color success_color #73d216;
 @define-color placeholder_text_color #A8A8A8;
 @define-color content_view_bg #ffffff;
-@define-color wm_title alpha(#525d76,0.8);
-@define-color wm_unfocused_title alpha(#525d76,0.5);
+@define-color wm_title gtkalpha(#525d76, 0.8);
+@define-color wm_unfocused_title gtkalpha(#525d76, 0.5);
 @define-color wm_bg #e7e8eb;
 @define-color wm_bg_unfocused #eff0f2;
 @define-color wm_highlight #eff0f2;
-@define-color wm_shadow alpha(black,0.35);
+@define-color wm_shadow gtkalpha(black, 0.35);
 @define-color wm_button_close_bg #f46067;
 @define-color wm_button_close_hover_bg #f68086;
 @define-color wm_button_close_active_bg #f13039;
diff --git a/common/gtk-3.0/3.20/gtk.css b/common/gtk-3.0/3.20/gtk.css
index 3b87665..f9334fb 100644
--- a/common/gtk-3.0/3.20/gtk.css
+++ b/common/gtk-3.0/3.20/gtk.css
@@ -671,7 +671,7 @@ toolbar.inline-toolbar toolbutton > button.flat, .inline-toolbar toolbutton > bu
 .linked:not(.vertical) > entry:focus, .inline-toolbar button, .inline-toolbar button:backdrop, .linked:not(.vertical) > button,
 .linked:not(.vertical) > button:hover,
 .linked:not(.vertical) > button:active,
-.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr) {
+.linked:not(.vertical) > button:checked, spinbutton:not(.vertical) button, spinbutton:not(.vertical) entry, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:hover, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:active, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:checked, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:disabled, .primary-toolbar .linked:not(.vertical).path-bar > button, headerbar .linked:not(.vertical).path-bar > button, .primary-toolbar .linked:not(.vertical).path-bar > button:hover, headerbar .linked:not(.vertical).path-bar > button:hover, .primary-toolbar .linked:not(.vertical).path-bar > button:active, headerbar .linked:not(.vertical).path-bar > button:active, .primary-toolbar .linked:not(.vertical).path-bar > button:checked, headerbar .linked:not(.vertical).path-bar > button:checked, .primary-toolbar .linked:not(.vertical).path-bar > button:disabled, headerbar .linked:not(.vertical).path-bar > button:disabled, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:hover, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:active, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:checked, .nemo-window .primary-toolbar widget.raised.linked:not(.vertical):not(.path-bar) > button:disabled, .linked:not(.vertical) > combobox > box > button.combo:dir(ltr), .linked:not(.vertical) > combobox > box > button.combo:dir(rtl) {
   border-radius: 0;
   border-right-style: none; }
 
@@ -4149,7 +4149,7 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color selected_bg_color #5294E2;
 @define-color selected_fg_color #ffffff;
 @define-color insensitive_bg_color #fbfbfc;
-@define-color insensitive_fg_color alpha(#5c616c,0.5);
+@define-color insensitive_fg_color gtkalpha(#5c616c, 0.5);
 @define-color insensitive_base_color #ffffff;
 @define-color theme_unfocused_fg_color #5c616c;
 @define-color theme_unfocused_text_color #5c616c;
@@ -4162,12 +4162,12 @@ filechooser placessidebar.sidebar scrollbar trough,
 @define-color success_color #73d216;
 @define-color placeholder_text_color #A8A8A8;
 @define-color content_view_bg #ffffff;
-@define-color wm_title alpha(#525d76,0.8);
-@define-color wm_unfocused_title alpha(#525d76,0.5);
+@define-color wm_title gtkalpha(#525d76, 0.8);
+@define-color wm_unfocused_title gtkalpha(#525d76, 0.5);
 @define-color wm_bg #e7e8eb;
 @define-color wm_bg_unfocused #eff0f2;
 @define-color wm_highlight #eff0f2;
-@define-color wm_shadow alpha(black,0.35);
+@define-color wm_shadow gtkalpha(black, 0.35);
 @define-color wm_button_close_bg #f46067;
 @define-color wm_button_close_hover_bg #f68086;
 @define-color wm_button_close_active_bg #f13039;
diff --git a/common/gtk-3.0/3.20/sass/_colors-public.scss b/common/gtk-3.0/3.20/sass/_colors-public.scss
index 8807853..cfc6a64 100644
--- a/common/gtk-3.0/3.20/sass/_colors-public.scss
+++ b/common/gtk-3.0/3.20/sass/_colors-public.scss
@@ -27,7 +27,7 @@
 @define-color warning_color #{"" + $warning_color};
 @define-color error_color #{"" + $error_color};
 @define-color success_color #{"" + $success_color};
-@define-color placeholder_text_color #A8A8A8;
+@define-color placeholder_text_color #{#A8A8A8};
 
 @define-color content_view_bg #{"" + $base_color};