[gtk/wip/jimmac/adwaita-3-32: 56/67] Adwaita: colored/darker button tweaks

[Matthias Clasen <matthiasc src gnome org>]

commit 914813c44af6cb75d1177877ae3bf89e17bca7b5
Author: Jakub Steiner <jimmac gmail com>
Date:   Thu Dec 13 10:46:22 2018 +0100

    Adwaita: colored/darker button tweaks
    
    - less contrasty border on colored buttons
    - tone down edge highlight on darker buttons
    
    https://gitlab.gnome.org/GNOME/gtk/issues/1510

 gtk/theme/Adwaita/_drawing.scss          | 12 ++---
 gtk/theme/Adwaita/gtk-contained-dark.css | 90 ++++++++++++++++----------------
 gtk/theme/Adwaita/gtk-contained.css      | 38 +++++++-------
 3 files changed, 70 insertions(+), 70 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_drawing.scss b/gtk/theme/Adwaita/_drawing.scss
index 0b355e853d..b04fc4a492 100644
--- a/gtk/theme/Adwaita/_drawing.scss
+++ b/gtk/theme/Adwaita/_drawing.scss
@@ -115,8 +115,8 @@
 // buttons
 
 @function _border_color($c, $darker: false) {
-  @if $darker == true { @return darken($c, 30%); }
-  @else { @return darken($c, 20%); }
+  @if $darker == true { @return darken($c, 20%); }
+  @else { @return darken($c, 10%); }
 }
 
 @function _text_shadow_color ($tc: $fg_color, $bg: $bg_color) {
@@ -139,10 +139,10 @@
 //
   @if lightness($c)>95% { @return white; }
   @else if lightness($c)>90% { @return transparentize(white, 0.2); }
-  @else if lightness($c)>80% { @return transparentize(white, 0.4); }
-  @else if lightness($c)>50% { @return transparentize(white, 0.6); }
-  @else if lightness($c)>40% { @return transparentize(white, 0.8); }
-  @else { @return transparentize(white, 0.95); }
+  @else if lightness($c)>80% { @return transparentize(white, 0.5); }
+  @else if lightness($c)>50% { @return transparentize(white, 0.8); }
+  @else if lightness($c)>40% { @return transparentize(white, 0.9); }
+  @else { @return transparentize(white, 0.98); }
 }
 
 @mixin _button_text_shadow ($tc:$fg_color, $bg:$bg_color) {
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 7abb0b659f..bbde974f43 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -188,7 +188,7 @@ treeview entry.flat:focus, treeview entry:focus { border-color: #15539e; }
 @keyframes needs_attention { from { background-image: -gtk-gradient(radial, center center, 0, center center, 
0.01, to(#1f76e1), to(transparent)); }
   to { background-image: -gtk-gradient(radial, center center, 0, center center, 0.5, to(#15539e), 
to(transparent)); } }
 
-notebook > header > tabs > arrow, button.titlebutton, button { min-height: 24px; min-width: 18px; padding: 
4px 8px; border: 1px solid; border-radius: 5px; transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); 
color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; 
background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 
2px rgba(0, 0, 0, 0.07); }
+notebook > header > tabs > arrow, button.titlebutton, button { min-height: 24px; min-width: 18px; padding: 
4px 8px; border: 1px solid; border-radius: 5px; transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); 
color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; 
background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 
2px rgba(0, 0, 0, 0.07); }
 
 notebook > header > tabs > arrow, button.sidebar-button, button.titlebutton, button.flat { border-color: 
transparent; background-color: transparent; background-image: none; box-shadow: inset 0 1px rgba(255, 255, 
255, 0); text-shadow: none; -gtk-icon-shadow: none; transition: none; }
 
@@ -196,7 +196,7 @@ notebook > header > tabs > arrow:hover, button.sidebar-button:hover, button.titl
 
 notebook > header > tabs > arrow:hover:active, button.sidebar-button:hover:active, 
button.titlebutton:hover:active, button.flat:hover:active { transition: all 200ms cubic-bezier(0.25, 0.46, 
0.45, 0.94); }
 
-notebook > header > tabs > arrow:hover, button.titlebutton:hover, button:hover { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; text-shadow: 0 
-1px rgba(0, 0, 0, 0.754353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, 
#414142 1px); -gtk-icon-effect: highlight; }
+notebook > header > tabs > arrow:hover, button.titlebutton:hover, button:hover { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; text-shadow: 0 
-1px rgba(0, 0, 0, 0.754353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, 
#414142 1px); -gtk-icon-effect: highlight; }
 
 notebook > header > tabs > arrow:active, button.titlebutton:active, notebook > header > tabs > 
arrow:checked, button.titlebutton:checked, button:active, button:checked { color: #eeeeec; outline-color: 
rgba(238, 238, 236, 0.3); border-color: #252526; background-image: image(#282828); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; transition-duration: 50ms; }
 
@@ -272,19 +272,19 @@ popover.background.touch-selection button.flat:backdrop, popover.background.magn
 
 popover.background.touch-selection button.flat:active, popover.background.magnifier button.flat:active, 
.app-notification button.flat:active, popover.background.touch-selection button.flat:checked, 
popover.background.magnifier button.flat:checked, .app-notification button.flat:checked, .osd 
button.flat:active, .osd button.flat:checked { color: white; border-color: rgba(0, 0, 0, 0.7); 
background-color: transparent; background-image: image(rgba(0, 0, 0, 0.7)); background-clip: padding-box; 
box-shadow: none; text-shadow: none; -gtk-icon-shadow: none; outline-color: rgba(238, 238, 236, 0.3); }
 
-button.suggested-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #092444; 
border-bottom-color: #030c17; background-image: linear-gradient(to top, #155099 2px, #15539e); text-shadow: 0 
-1px rgba(0, 0, 0, 0.719216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.719216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); }
+button.suggested-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #0f3b71; 
border-bottom-color: #092444; background-image: linear-gradient(to top, #155099 2px, #15539e); text-shadow: 0 
-1px rgba(0, 0, 0, 0.719216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.719216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
 .selection-mode button.titlebutton, button.suggested-action.flat { border-color: transparent; 
background-color: transparent; background-image: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
text-shadow: none; -gtk-icon-shadow: none; color: #15539e; }
 
-button.suggested-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#092444; border-bottom-color: #030c17; text-shadow: 0 -1px rgba(0, 0, 0, 0.671216); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.671216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #155099, #1655a2 1px); }
+button.suggested-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#0f3b71; border-bottom-color: #092444; text-shadow: 0 -1px rgba(0, 0, 0, 0.671216); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.671216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #155099, #1655a2 1px); }
 
-button.suggested-action:active, button.suggested-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #092444; background-image: image(#103e75); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
+button.suggested-action:active, button.suggested-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #0f3b71; background-image: image(#103e75); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
 
-.selection-mode button.titlebutton:backdrop, button.suggested-action:backdrop, 
button.suggested-action.flat:backdrop { border-color: #092444; background-image: image(#15539e); text-shadow: 
none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+.selection-mode button.titlebutton:backdrop, button.suggested-action:backdrop, 
button.suggested-action.flat:backdrop { border-color: #0f3b71; background-image: image(#15539e); text-shadow: 
none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 .selection-mode button.titlebutton:backdrop label, .selection-mode button.titlebutton:backdrop, 
button.suggested-action:backdrop label, button.suggested-action:backdrop, 
button.suggested-action.flat:backdrop label, button.suggested-action.flat:backdrop { color: #d0ddec; }
 
-.selection-mode button.titlebutton:backdrop:active, .selection-mode button.titlebutton:backdrop:checked, 
button.suggested-action:backdrop:active, button.suggested-action:backdrop:checked, 
button.suggested-action.flat:backdrop:active, button.suggested-action.flat:backdrop:checked { border-color: 
#092444; background-image: image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+.selection-mode button.titlebutton:backdrop:active, .selection-mode button.titlebutton:backdrop:checked, 
button.suggested-action:backdrop:active, button.suggested-action:backdrop:checked, 
button.suggested-action.flat:backdrop:active, button.suggested-action.flat:backdrop:checked { border-color: 
#0f3b71; background-image: image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 .selection-mode button.titlebutton:backdrop:active label, .selection-mode 
button.titlebutton:backdrop:active, .selection-mode button.titlebutton:backdrop:checked label, 
.selection-mode button.titlebutton:backdrop:checked, button.suggested-action:backdrop:active label, 
button.suggested-action:backdrop:active, button.suggested-action:backdrop:checked label, 
button.suggested-action:backdrop:checked, button.suggested-action.flat:backdrop:active label, 
button.suggested-action.flat:backdrop:active, button.suggested-action.flat:backdrop:checked label, 
button.suggested-action.flat:backdrop:checked { color: #d0dae5; }
 
@@ -292,7 +292,7 @@ button.suggested-action:active, button.suggested-action:checked { color: white;
 
 .selection-mode button.titlebutton:backdrop:disabled label, .selection-mode 
button.titlebutton:backdrop:disabled, button.suggested-action:backdrop:disabled label, 
button.suggested-action:backdrop:disabled, button.suggested-action.flat:backdrop:disabled label, 
button.suggested-action.flat:backdrop:disabled { color: #656466; }
 
-.selection-mode button.titlebutton:backdrop:disabled:active, .selection-mode 
button.titlebutton:backdrop:disabled:checked, button.suggested-action:backdrop:disabled:active, 
button.suggested-action:backdrop:disabled:checked, button.suggested-action.flat:backdrop:disabled:active, 
button.suggested-action.flat:backdrop:disabled:checked { border-color: #092444; background-image: 
image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+.selection-mode button.titlebutton:backdrop:disabled:active, .selection-mode 
button.titlebutton:backdrop:disabled:checked, button.suggested-action:backdrop:disabled:active, 
button.suggested-action:backdrop:disabled:checked, button.suggested-action.flat:backdrop:disabled:active, 
button.suggested-action.flat:backdrop:disabled:checked { border-color: #0f3b71; background-image: 
image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 .selection-mode button.titlebutton:backdrop:disabled:active label, .selection-mode 
button.titlebutton:backdrop:disabled:checked label, button.suggested-action:backdrop:disabled:active label, 
button.suggested-action:backdrop:disabled:checked label, 
button.suggested-action.flat:backdrop:disabled:active label, 
button.suggested-action.flat:backdrop:disabled:checked label { color: #6885aa; }
 
@@ -302,7 +302,7 @@ button.suggested-action:disabled { border-color: #252526; background-image: imag
 
 button.suggested-action:disabled label, button.suggested-action:disabled { color: #969696; }
 
-button.suggested-action:disabled:active, button.suggested-action:disabled:checked { border-color: #092444; 
background-image: image(#143f73); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+button.suggested-action:disabled:active, button.suggested-action:disabled:checked { border-color: #0f3b71; 
background-image: image(#143f73); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 button.suggested-action:disabled:active label, button.suggested-action:disabled:active, 
button.suggested-action:disabled:checked label, button.suggested-action:disabled:checked { color: #a1b2c7; }
 
@@ -316,19 +316,19 @@ button.suggested-action:disabled:active label, button.suggested-action:disabled:
 
 .osd button.suggested-action:backdrop { color: #eeeeec; border-color: rgba(0, 0, 0, 0.7); background-color: 
transparent; background-image: image(rgba(21, 83, 158, 0.5)); background-clip: padding-box; box-shadow: none; 
text-shadow: none; -gtk-icon-shadow: none; }
 
-button.destructive-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #570b0e; 
border-bottom-color: #2a0507; background-image: linear-gradient(to top, #ae151c 2px, #b2161d); text-shadow: 0 
-1px rgba(0, 0, 0, 0.686275); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.686275); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); }
+button.destructive-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #851015; 
border-bottom-color: #570b0e; background-image: linear-gradient(to top, #ae151c 2px, #b2161d); text-shadow: 0 
-1px rgba(0, 0, 0, 0.686275); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.686275); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
 button.destructive-action.flat { border-color: transparent; background-color: transparent; background-image: 
none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; color: 
#b2161d; }
 
-button.destructive-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#570b0e; border-bottom-color: #2a0507; text-shadow: 0 -1px rgba(0, 0, 0, 0.638275); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.638275); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #ae151c, #b7161d 1px); }
+button.destructive-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#851015; border-bottom-color: #570b0e; text-shadow: 0 -1px rgba(0, 0, 0, 0.638275); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.638275); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #ae151c, #b7161d 1px); }
 
-button.destructive-action:active, button.destructive-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #570b0e; background-image: image(#8a1116); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
+button.destructive-action:active, button.destructive-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #851015; background-image: image(#8a1116); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
 
-button.destructive-action:backdrop, button.destructive-action.flat:backdrop { border-color: #570b0e; 
background-image: image(#b2161d); text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px 
rgba(255, 255, 255, 0); }
+button.destructive-action:backdrop, button.destructive-action.flat:backdrop { border-color: #851015; 
background-image: image(#b2161d); text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px 
rgba(255, 255, 255, 0); }
 
 button.destructive-action:backdrop label, button.destructive-action:backdrop, 
button.destructive-action.flat:backdrop label, button.destructive-action.flat:backdrop { color: #f0d0d2; }
 
-button.destructive-action:backdrop:active, button.destructive-action:backdrop:checked, 
button.destructive-action.flat:backdrop:active, button.destructive-action.flat:backdrop:checked { 
border-color: #570b0e; background-image: image(#8c161c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+button.destructive-action:backdrop:active, button.destructive-action:backdrop:checked, 
button.destructive-action.flat:backdrop:active, button.destructive-action.flat:backdrop:checked { 
border-color: #851015; background-image: image(#8c161c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 button.destructive-action:backdrop:active label, button.destructive-action:backdrop:active, 
button.destructive-action:backdrop:checked label, button.destructive-action:backdrop:checked, 
button.destructive-action.flat:backdrop:active label, button.destructive-action.flat:backdrop:active, 
button.destructive-action.flat:backdrop:checked label, button.destructive-action.flat:backdrop:checked { 
color: #e8d0d2; }
 
@@ -336,7 +336,7 @@ button.destructive-action:backdrop:disabled, button.destructive-action.flat:back
 
 button.destructive-action:backdrop:disabled label, button.destructive-action:backdrop:disabled, 
button.destructive-action.flat:backdrop:disabled label, button.destructive-action.flat:backdrop:disabled { 
color: #656466; }
 
-button.destructive-action:backdrop:disabled:active, button.destructive-action:backdrop:disabled:checked, 
button.destructive-action.flat:backdrop:disabled:active, 
button.destructive-action.flat:backdrop:disabled:checked { border-color: #570b0e; background-image: 
image(#8c161c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+button.destructive-action:backdrop:disabled:active, button.destructive-action:backdrop:disabled:checked, 
button.destructive-action.flat:backdrop:disabled:active, 
button.destructive-action.flat:backdrop:disabled:checked { border-color: #851015; background-image: 
image(#8c161c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 button.destructive-action:backdrop:disabled:active label, 
button.destructive-action:backdrop:disabled:checked label, 
button.destructive-action.flat:backdrop:disabled:active label, 
button.destructive-action.flat:backdrop:disabled:checked label { color: #b5686b; }
 
@@ -346,7 +346,7 @@ button.destructive-action:disabled { border-color: #252526; background-image: im
 
 button.destructive-action:disabled label, button.destructive-action:disabled { color: #969696; }
 
-button.destructive-action:disabled:active, button.destructive-action:disabled:checked { border-color: 
#570b0e; background-image: image(#84151a); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+button.destructive-action:disabled:active, button.destructive-action:disabled:checked { border-color: 
#851015; background-image: image(#84151a); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 button.destructive-action:disabled:active label, button.destructive-action:disabled:active, 
button.destructive-action:disabled:checked label, button.destructive-action:disabled:checked { color: 
#cea1a3; }
 
@@ -384,9 +384,9 @@ button.circular { border-radius: 9999px; -gtk-outline-radius: 9999px; background
 
 button.circular label { padding: 0; }
 
-button.circular:not(.flat):not(:checked):not(:active):not(:disabled):not(:backdrop) { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; 
background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 
2px rgba(0, 0, 0, 0.07); box-shadow: inset 0 -2px #302f30; background-image: linear-gradient(to top, #3c3c3d, 
#3f3e40), linear-gradient(to top, #111111 25%, #252526 50%); border-color: transparent; }
+button.circular:not(.flat):not(:checked):not(:active):not(:disabled):not(:backdrop) { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; 
background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 
2px rgba(0, 0, 0, 0.07); box-shadow: inset 0 -2px #302f30; background-image: linear-gradient(to top, #3c3c3d, 
#3f3e40), linear-gradient(to top, #111111 25%, #252526 50%); border-color: transparent; }
 
-button.circular:hover:not(:checked):not(:active):not(:disabled):not(:backdrop) { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; text-shadow: 0 
-1px rgba(0, 0, 0, 0.754353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, 
#414142 1px); box-shadow: inset 0 -2px #3a393b; background-image: linear-gradient(to top, #3c3c3d, #444345), 
linear-gradient(to top, #111111 25%, #252526 50%); border-color: transparent; }
+button.circular:hover:not(:checked):not(:active):not(:disabled):not(:backdrop) { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; text-shadow: 0 
-1px rgba(0, 0, 0, 0.754353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, 
#414142 1px); box-shadow: inset 0 -2px #3a393b; background-image: linear-gradient(to top, #3c3c3d, #444345), 
linear-gradient(to top, #111111 25%, #252526 50%); border-color: transparent; }
 
 .stack-switcher > button.needs-attention > label, .stack-switcher > button.needs-attention > image, 
stacksidebar row.needs-attention > label { animation: needs_attention 150ms ease-in; background-image: 
-gtk-gradient(radial, center center, 0, center center, 0.5, to(#1f76e1), to(transparent)), 
-gtk-gradient(radial, center center, 0, center center, 0.45, to(rgba(0, 0, 0, 0.802353)), to(transparent)); 
background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; background-position: right 3px, right 2px; }
 
@@ -394,9 +394,9 @@ button.circular:hover:not(:checked):not(:active):not(:disabled):not(:backdrop) {
 
 .stack-switcher > button.needs-attention > label:dir(rtl), .stack-switcher > button.needs-attention > 
image:dir(rtl), stacksidebar row.needs-attention > label:dir(rtl) { background-position: left 3px, left 2px; }
 
-.inline-toolbar toolbutton > button { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: 
#252526; border-bottom-color: #111111; background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); 
text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: 
inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); }
+.inline-toolbar toolbutton > button { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: 
#252526; border-bottom-color: #111111; background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); 
text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: 
inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
-.inline-toolbar toolbutton > button:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); 
border-color: #252526; border-bottom-color: #111111; text-shadow: 0 -1px rgba(0, 0, 0, 0.754353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 
2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, #414142 1px); }
+.inline-toolbar toolbutton > button:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); 
border-color: #252526; border-bottom-color: #111111; text-shadow: 0 -1px rgba(0, 0, 0, 0.754353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 
2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, #414142 1px); }
 
 .inline-toolbar toolbutton > button:active, .inline-toolbar toolbutton > button:checked { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; background-image: image(#282828); box-shadow: 
inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
 
@@ -604,43 +604,43 @@ searchbar > revealer > box { margin: -6px; padding: 6px; }
 
 .selection-mode .titlebar:backdrop:not(headerbar), .selection-mode.titlebar:backdrop:not(headerbar), 
.selection-mode headerbar:backdrop, headerbar.selection-mode:backdrop { background-color: #15539e; 
background-image: none; box-shadow: inset 0 1px rgba(32, 91, 162, 0.442); }
 
-.selection-mode .titlebar:not(headerbar) button, .selection-mode.titlebar:not(headerbar) button, 
.selection-mode headerbar button, headerbar.selection-mode button { color: #ffffff; outline-color: rgba(255, 
255, 255, 0.3); border-color: #092444; border-bottom-color: #030c17; background-image: linear-gradient(to 
top, #155099 2px, #15539e); text-shadow: 0 -1px rgba(0, 0, 0, 0.719216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 
0, 0.719216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); }
+.selection-mode .titlebar:not(headerbar) button, .selection-mode.titlebar:not(headerbar) button, 
.selection-mode headerbar button, headerbar.selection-mode button { color: #ffffff; outline-color: rgba(255, 
255, 255, 0.3); border-color: #0f3b71; border-bottom-color: #092444; background-image: linear-gradient(to 
top, #155099 2px, #15539e); text-shadow: 0 -1px rgba(0, 0, 0, 0.719216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 
0, 0.719216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
 .selection-mode .titlebar:not(headerbar) button.flat, .selection-mode.titlebar:not(headerbar) button.flat, 
.selection-mode headerbar button.flat, headerbar.selection-mode button.flat { border-color: transparent; 
background-color: transparent; background-image: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
text-shadow: none; -gtk-icon-shadow: none; }
 
-.selection-mode .titlebar:not(headerbar) button:hover, .selection-mode.titlebar:not(headerbar) button:hover, 
.selection-mode headerbar button:hover, headerbar.selection-mode button:hover { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #092444; border-bottom-color: #030c17; text-shadow: 0 
-1px rgba(0, 0, 0, 0.671216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.671216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #155099, 
#1655a2 1px); }
+.selection-mode .titlebar:not(headerbar) button:hover, .selection-mode.titlebar:not(headerbar) button:hover, 
.selection-mode headerbar button:hover, headerbar.selection-mode button:hover { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #0f3b71; border-bottom-color: #092444; text-shadow: 0 
-1px rgba(0, 0, 0, 0.671216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.671216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #155099, 
#1655a2 1px); }
 
-.selection-mode .titlebar:not(headerbar) button:active, .selection-mode .titlebar:not(headerbar) 
button:checked, .selection-mode.titlebar:not(headerbar) button:active, 
.selection-mode.titlebar:not(headerbar) button:checked, .selection-mode headerbar button:active, 
.selection-mode headerbar button:checked, headerbar.selection-mode button:active, headerbar.selection-mode 
button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #092444; 
background-image: image(#103e75); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
+.selection-mode .titlebar:not(headerbar) button:active, .selection-mode .titlebar:not(headerbar) 
button:checked, .selection-mode.titlebar:not(headerbar) button:active, 
.selection-mode.titlebar:not(headerbar) button:checked, .selection-mode headerbar button:active, 
.selection-mode headerbar button:checked, headerbar.selection-mode button:active, headerbar.selection-mode 
button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #0f3b71; 
background-image: image(#103e75); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
 
-.selection-mode .titlebar:not(headerbar) button:backdrop.flat, .selection-mode .titlebar:not(headerbar) 
button:backdrop, .selection-mode.titlebar:not(headerbar) button:backdrop.flat, 
.selection-mode.titlebar:not(headerbar) button:backdrop, .selection-mode headerbar button:backdrop.flat, 
.selection-mode headerbar button:backdrop, headerbar.selection-mode button:backdrop.flat, 
headerbar.selection-mode button:backdrop { border-color: #092444; background-image: image(#15539e); 
text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); -gtk-icon-effect: 
none; border-color: #030c17; }
+.selection-mode .titlebar:not(headerbar) button:backdrop.flat, .selection-mode .titlebar:not(headerbar) 
button:backdrop, .selection-mode.titlebar:not(headerbar) button:backdrop.flat, 
.selection-mode.titlebar:not(headerbar) button:backdrop, .selection-mode headerbar button:backdrop.flat, 
.selection-mode headerbar button:backdrop, headerbar.selection-mode button:backdrop.flat, 
headerbar.selection-mode button:backdrop { border-color: #0f3b71; background-image: image(#15539e); 
text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); -gtk-icon-effect: 
none; border-color: #030c17; }
 
 .selection-mode .titlebar:not(headerbar) button:backdrop.flat label, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat, .selection-mode .titlebar:not(headerbar) button:backdrop 
label, .selection-mode .titlebar:not(headerbar) button:backdrop, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat label, .selection-mode.titlebar:not(headerbar) button:backdrop.flat, 
.selection-mode.titlebar:not(headerbar) button:backdrop label, .selection-mode.titlebar:not(headerbar) 
button:backdrop, .selection-mode headerbar button:backdrop.flat label, .selection-mode headerbar 
button:backdrop.flat, .selection-mode headerbar button:backdrop label, .selection-mode headerbar 
button:backdrop, headerbar.selection-mode button:backdrop.flat label, headerbar.selection-mode 
button:backdrop.flat, headerbar.selection-mode button:backdrop label, headerbar.selection-mode 
button:backdrop { color: #d0ddec; }
 
-.selection-mode .titlebar:not(headerbar) button:backdrop.flat:active, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat:checked, .selection-mode .titlebar:not(headerbar) 
button:backdrop:active, .selection-mode .titlebar:not(headerbar) button:backdrop:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:active, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat:checked, .selection-mode.titlebar:not(headerbar) button:backdrop:active, 
.selection-mode.titlebar:not(headerbar) button:backdrop:checked, .selection-mode headerbar 
button:backdrop.flat:active, .selection-mode headerbar button:backdrop.flat:checked, .selection-mode 
headerbar button:backdrop:active, .selection-mode headerbar button:backdrop:checked, headerbar.selection-mode 
button:backdrop.flat:active, headerbar.selection-mode button:backdrop.flat:checked, headerbar.selection-mode 
button:backdrop:active, headerbar.selection-mode button:backdrop:checked { border-color: #092444; backg
 round-im
 age: image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #030c17; }
+.selection-mode .titlebar:not(headerbar) button:backdrop.flat:active, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat:checked, .selection-mode .titlebar:not(headerbar) 
button:backdrop:active, .selection-mode .titlebar:not(headerbar) button:backdrop:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:active, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat:checked, .selection-mode.titlebar:not(headerbar) button:backdrop:active, 
.selection-mode.titlebar:not(headerbar) button:backdrop:checked, .selection-mode headerbar 
button:backdrop.flat:active, .selection-mode headerbar button:backdrop.flat:checked, .selection-mode 
headerbar button:backdrop:active, .selection-mode headerbar button:backdrop:checked, headerbar.selection-mode 
button:backdrop.flat:active, headerbar.selection-mode button:backdrop.flat:checked, headerbar.selection-mode 
button:backdrop:active, headerbar.selection-mode button:backdrop:checked { border-color: #0f3b71; backg
 round-im
 age: image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #030c17; }
 
 .selection-mode .titlebar:not(headerbar) button:backdrop.flat:active label, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat:active, .selection-mode .titlebar:not(headerbar) 
button:backdrop.flat:checked label, .selection-mode .titlebar:not(headerbar) button:backdrop.flat:checked, 
.selection-mode .titlebar:not(headerbar) button:backdrop:active label, .selection-mode 
.titlebar:not(headerbar) button:backdrop:active, .selection-mode .titlebar:not(headerbar) 
button:backdrop:checked label, .selection-mode .titlebar:not(headerbar) button:backdrop:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:active label, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:active, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat:checked label, .selection-mode.titlebar:not(headerbar) button:backdrop.flat:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop:active label, .selection-mode.titlebar:not(headerbar) 
button:backdrop:activ
 e, .sele
 ction-mode.titlebar:not(headerbar) button:backdrop:checked label, .selection-mode.titlebar:not(headerbar) 
button:backdrop:checked, .selection-mode headerbar button:backdrop.flat:active label, .selection-mode 
headerbar button:backdrop.flat:active, .selection-mode headerbar button:backdrop.flat:checked label, 
.selection-mode headerbar button:backdrop.flat:checked, .selection-mode headerbar button:backdrop:active 
label, .selection-mode headerbar button:backdrop:active, .selection-mode headerbar button:backdrop:checked 
label, .selection-mode headerbar button:backdrop:checked, headerbar.selection-mode 
button:backdrop.flat:active label, headerbar.selection-mode button:backdrop.flat:active, 
headerbar.selection-mode button:backdrop.flat:checked label, headerbar.selection-mode 
button:backdrop.flat:checked, headerbar.selection-mode button:backdrop:active label, headerbar.selection-mode 
button:backdrop:active, headerbar.selection-mode button:backdrop:checked label, headerbar.selection-
 mode but
 ton:backdrop:checked { color: #d0dae5; }
 
-.selection-mode .titlebar:not(headerbar) button:backdrop.flat:disabled, .selection-mode 
.titlebar:not(headerbar) button:backdrop:disabled, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat:disabled, .selection-mode.titlebar:not(headerbar) button:backdrop:disabled, 
.selection-mode headerbar button:backdrop.flat:disabled, .selection-mode headerbar button:backdrop:disabled, 
headerbar.selection-mode button:backdrop.flat:disabled, headerbar.selection-mode button:backdrop:disabled { 
border-color: #092444; background-image: image(#194d8d); text-shadow: none; -gtk-icon-shadow: none; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #030c17; }
+.selection-mode .titlebar:not(headerbar) button:backdrop.flat:disabled, .selection-mode 
.titlebar:not(headerbar) button:backdrop:disabled, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat:disabled, .selection-mode.titlebar:not(headerbar) button:backdrop:disabled, 
.selection-mode headerbar button:backdrop.flat:disabled, .selection-mode headerbar button:backdrop:disabled, 
headerbar.selection-mode button:backdrop.flat:disabled, headerbar.selection-mode button:backdrop:disabled { 
border-color: #0f3b71; background-image: image(#194d8d); text-shadow: none; -gtk-icon-shadow: none; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #030c17; }
 
 .selection-mode .titlebar:not(headerbar) button:backdrop.flat:disabled label, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat:disabled, .selection-mode .titlebar:not(headerbar) 
button:backdrop:disabled label, .selection-mode .titlebar:not(headerbar) button:backdrop:disabled, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:disabled label, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:disabled, 
.selection-mode.titlebar:not(headerbar) button:backdrop:disabled label, 
.selection-mode.titlebar:not(headerbar) button:backdrop:disabled, .selection-mode headerbar 
button:backdrop.flat:disabled label, .selection-mode headerbar button:backdrop.flat:disabled, .selection-mode 
headerbar button:backdrop:disabled label, .selection-mode headerbar button:backdrop:disabled, 
headerbar.selection-mode button:backdrop.flat:disabled label, headerbar.selection-mode 
button:backdrop.flat:disabled, headerbar.selection-mode button:backdrop:disabled label, headerba
 r.select
 ion-mode button:backdrop:disabled { color: #6a8bb5; }
 
-.selection-mode .titlebar:not(headerbar) button:backdrop.flat:disabled:active, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat:disabled:checked, .selection-mode .titlebar:not(headerbar) 
button:backdrop:disabled:active, .selection-mode .titlebar:not(headerbar) button:backdrop:disabled:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:disabled:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:backdrop:disabled:checked, .selection-mode headerbar 
button:backdrop.flat:disabled:active, .selection-mode headerbar button:backdrop.flat:disabled:checked, 
.selection-mode headerbar button:backdrop:disabled:active, .selection-mode headerbar 
button:backdrop:disabled:checked, headerbar.selection-mode button:backdrop.flat:disabled:active, 
headerbar.selection-mode button:backdrop.flat:disabled:checked, he
 aderbar.
 selection-mode button:backdrop:disabled:active, headerbar.selection-mode button:backdrop:disabled:checked { 
border-color: #092444; background-image: image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
border-color: #030c17; }
+.selection-mode .titlebar:not(headerbar) button:backdrop.flat:disabled:active, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat:disabled:checked, .selection-mode .titlebar:not(headerbar) 
button:backdrop:disabled:active, .selection-mode .titlebar:not(headerbar) button:backdrop:disabled:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:backdrop.flat:disabled:checked, 
.selection-mode.titlebar:not(headerbar) button:backdrop:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:backdrop:disabled:checked, .selection-mode headerbar 
button:backdrop.flat:disabled:active, .selection-mode headerbar button:backdrop.flat:disabled:checked, 
.selection-mode headerbar button:backdrop:disabled:active, .selection-mode headerbar 
button:backdrop:disabled:checked, headerbar.selection-mode button:backdrop.flat:disabled:active, 
headerbar.selection-mode button:backdrop.flat:disabled:checked, he
 aderbar.
 selection-mode button:backdrop:disabled:active, headerbar.selection-mode button:backdrop:disabled:checked { 
border-color: #0f3b71; background-image: image(#16447c); box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
border-color: #030c17; }
 
 .selection-mode .titlebar:not(headerbar) button:backdrop.flat:disabled:active label, .selection-mode 
.titlebar:not(headerbar) button:backdrop.flat:disabled:checked label, .selection-mode 
.titlebar:not(headerbar) button:backdrop:disabled:active label, .selection-mode .titlebar:not(headerbar) 
button:backdrop:disabled:checked label, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat:disabled:active label, .selection-mode.titlebar:not(headerbar) 
button:backdrop.flat:disabled:checked label, .selection-mode.titlebar:not(headerbar) 
button:backdrop:disabled:active label, .selection-mode.titlebar:not(headerbar) 
button:backdrop:disabled:checked label, .selection-mode headerbar button:backdrop.flat:disabled:active label, 
.selection-mode headerbar button:backdrop.flat:disabled:checked label, .selection-mode headerbar 
button:backdrop:disabled:active label, .selection-mode headerbar button:backdrop:disabled:checked label, 
headerbar.selection-mode button:backdrop.flat:disabled:ac
 tive lab
 el, headerbar.selection-mode button:backdrop.flat:disabled:checked label, headerbar.selection-mode 
button:backdrop:disabled:active label, headerbar.selection-mode button:backdrop:disabled:checked label { 
color: #6885aa; }
 
 .selection-mode .titlebar:not(headerbar) button.flat:backdrop, .selection-mode .titlebar:not(headerbar) 
button.flat:disabled, .selection-mode .titlebar:not(headerbar) button.flat:backdrop:disabled, 
.selection-mode.titlebar:not(headerbar) button.flat:backdrop, .selection-mode.titlebar:not(headerbar) 
button.flat:disabled, .selection-mode.titlebar:not(headerbar) button.flat:backdrop:disabled, .selection-mode 
headerbar button.flat:backdrop, .selection-mode headerbar button.flat:disabled, .selection-mode headerbar 
button.flat:backdrop:disabled, headerbar.selection-mode button.flat:backdrop, headerbar.selection-mode 
button.flat:disabled, headerbar.selection-mode button.flat:backdrop:disabled { border-color: transparent; 
background-color: transparent; background-image: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
text-shadow: none; -gtk-icon-shadow: none; }
 
-.selection-mode .titlebar:not(headerbar) button:disabled, .selection-mode.titlebar:not(headerbar) 
button:disabled, .selection-mode headerbar button:disabled, headerbar.selection-mode button:disabled { 
border-color: #092444; background-image: image(#194d8d); text-shadow: none; -gtk-icon-shadow: none; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+.selection-mode .titlebar:not(headerbar) button:disabled, .selection-mode.titlebar:not(headerbar) 
button:disabled, .selection-mode headerbar button:disabled, headerbar.selection-mode button:disabled { 
border-color: #0f3b71; background-image: image(#194d8d); text-shadow: none; -gtk-icon-shadow: none; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 .selection-mode .titlebar:not(headerbar) button:disabled label, .selection-mode .titlebar:not(headerbar) 
button:disabled, .selection-mode.titlebar:not(headerbar) button:disabled label, 
.selection-mode.titlebar:not(headerbar) button:disabled, .selection-mode headerbar button:disabled label, 
.selection-mode headerbar button:disabled, headerbar.selection-mode button:disabled label, 
headerbar.selection-mode button:disabled { color: #8ca6c6; }
 
-.selection-mode .titlebar:not(headerbar) button:disabled:active, .selection-mode .titlebar:not(headerbar) 
button:disabled:checked, .selection-mode.titlebar:not(headerbar) button:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:disabled:checked, .selection-mode headerbar 
button:disabled:active, .selection-mode headerbar button:disabled:checked, headerbar.selection-mode 
button:disabled:active, headerbar.selection-mode button:disabled:checked { border-color: #092444; 
background-image: image(#143f73); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+.selection-mode .titlebar:not(headerbar) button:disabled:active, .selection-mode .titlebar:not(headerbar) 
button:disabled:checked, .selection-mode.titlebar:not(headerbar) button:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:disabled:checked, .selection-mode headerbar 
button:disabled:active, .selection-mode headerbar button:disabled:checked, headerbar.selection-mode 
button:disabled:active, headerbar.selection-mode button:disabled:checked { border-color: #0f3b71; 
background-image: image(#143f73); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 .selection-mode .titlebar:not(headerbar) button:disabled:active label, .selection-mode 
.titlebar:not(headerbar) button:disabled:active, .selection-mode .titlebar:not(headerbar) 
button:disabled:checked label, .selection-mode .titlebar:not(headerbar) button:disabled:checked, 
.selection-mode.titlebar:not(headerbar) button:disabled:active label, .selection-mode.titlebar:not(headerbar) 
button:disabled:active, .selection-mode.titlebar:not(headerbar) button:disabled:checked label, 
.selection-mode.titlebar:not(headerbar) button:disabled:checked, .selection-mode headerbar 
button:disabled:active label, .selection-mode headerbar button:disabled:active, .selection-mode headerbar 
button:disabled:checked label, .selection-mode headerbar button:disabled:checked, headerbar.selection-mode 
button:disabled:active label, headerbar.selection-mode button:disabled:active, headerbar.selection-mode 
button:disabled:checked label, headerbar.selection-mode button:disabled:checked { color: #a1b2c7; }
 
-.selection-mode .titlebar:not(headerbar) button.suggested-action, .selection-mode.titlebar:not(headerbar) 
button.suggested-action, .selection-mode headerbar button.suggested-action, headerbar.selection-mode 
button.suggested-action { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; 
border-bottom-color: #111111; background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); text-shadow: 0 
-1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); border-color: #030c17; }
+.selection-mode .titlebar:not(headerbar) button.suggested-action, .selection-mode.titlebar:not(headerbar) 
button.suggested-action, .selection-mode headerbar button.suggested-action, headerbar.selection-mode 
button.suggested-action { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; 
border-bottom-color: #111111; background-image: linear-gradient(to top, #3c3c3d 2px, #3f3e40); text-shadow: 0 
-1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); border-color: #030c17; }
 
-.selection-mode .titlebar:not(headerbar) button.suggested-action:hover, 
.selection-mode.titlebar:not(headerbar) button.suggested-action:hover, .selection-mode headerbar 
button.suggested-action:hover, headerbar.selection-mode button.suggested-action:hover { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; text-shadow: 0 
-1px rgba(0, 0, 0, 0.754353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, 
#414142 1px); border-color: #030c17; }
+.selection-mode .titlebar:not(headerbar) button.suggested-action:hover, 
.selection-mode.titlebar:not(headerbar) button.suggested-action:hover, .selection-mode headerbar 
button.suggested-action:hover, headerbar.selection-mode button.suggested-action:hover { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; border-bottom-color: #111111; text-shadow: 0 
-1px rgba(0, 0, 0, 0.754353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, 
#414142 1px); border-color: #030c17; }
 
 .selection-mode .titlebar:not(headerbar) button.suggested-action:active, 
.selection-mode.titlebar:not(headerbar) button.suggested-action:active, .selection-mode headerbar 
button.suggested-action:active, headerbar.selection-mode button.suggested-action:active { color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; background-image: image(#282828); box-shadow: 
inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; border-color: #030c17; }
 
@@ -1087,9 +1087,9 @@ switch:backdrop:checked { border-color: #030c17; background-color: #15539e; }
 
 switch:backdrop:disabled { color: #656466; border-color: #2a2a2b; background-color: #383739; }
 
-switch slider { margin: -1px; min-width: 24px; min-height: 24px; border: 1px solid; border-radius: 50%; 
transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); -gtk-outline-radius: 20px; color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); background-image: linear-gradient(to bottom, #373738 20%, 
#302f30 90%); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), inset 0 -2px #353435, inset 0 -1px #282828, 
0 1px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); }
+switch slider { margin: -1px; min-width: 24px; min-height: 24px; border: 1px solid; border-radius: 50%; 
transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); -gtk-outline-radius: 20px; color: #eeeeec; 
outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); background-image: linear-gradient(to bottom, #373738 20%, 
#302f30 90%); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), inset 0 -2px #353435, inset 0 -1px #282828, 
0 1px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
-switch:hover slider { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), inset 0 -2px #373738, inset 0 -1px #302f30, 0 1px rgba(0, 
0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to bottom, #3f3e40 20%, #353435 
90%); }
+switch:hover slider { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), inset 0 -2px #373738, inset 0 -1px #302f30, 0 1px rgba(0, 
0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to bottom, #3f3e40 20%, #353435 
90%); }
 
 switch:checked slider { border: 1px solid #030c17; }
 
@@ -1130,7 +1130,7 @@ checkbutton.text-button label:not(:only-child):first-child, radiobutton.text-but
 
 checkbutton.text-button label:not(:only-child):last-child, radiobutton.text-button 
label:not(:only-child):last-child { margin-right: 4px; }
 
-check, radio { margin: 0 4px; min-height: 14px; min-width: 14px; border: 1px solid; -gtk-icon-source: none; 
color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; text-shadow: 0 -1px rgba(0, 
0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); background-image: linear-gradient(to 
bottom, #373738 20%, #302f30 90%); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), inset 0 -2px #353435, 
inset 0 -1px #282828, 0 1px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); }
+check, radio { margin: 0 4px; min-height: 14px; min-width: 14px; border: 1px solid; -gtk-icon-source: none; 
color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; text-shadow: 0 -1px rgba(0, 
0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); background-image: linear-gradient(to 
bottom, #373738 20%, #302f30 90%); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), inset 0 -2px #353435, 
inset 0 -1px #282828, 0 1px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
 check:only-child, radio:only-child { margin: 0; }
 
@@ -1138,7 +1138,7 @@ popover check.left:dir(rtl), popover radio.left:dir(rtl) { margin-left: 0; margi
 
 popover check.right:dir(ltr), popover radio.right:dir(ltr) { margin-left: 12px; margin-right: 0; }
 
-check:hover, radio:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), inset 0 -2px #373738, inset 0 -1px #302f30, 0 1px rgba(0, 
0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to bottom, #3f3e40 20%, #353435 
90%); }
+check:hover, radio:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), inset 0 -2px #373738, inset 0 -1px #302f30, 0 1px rgba(0, 
0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to bottom, #3f3e40 20%, #353435 
90%); }
 
 check:active, radio:active { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #252526; 
background-image: image(#282828); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
 
@@ -1251,9 +1251,9 @@ scale fill:disabled:backdrop, scale fill:disabled { border-color: transparent; b
 
 .osd scale fill:disabled:backdrop, .osd scale fill:disabled { border-color: transparent; background-color: 
transparent; }
 
-scale slider { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; text-shadow: 
0 -1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); background-image: 
linear-gradient(to bottom, #373738 20%, #302f30 90%); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 
inset 0 -2px #353435, inset 0 -1px #282828, 0 1px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); border: 
1px solid #09090a; border-radius: 100%; transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); 
transition-property: background, border, box-shadow; }
+scale slider { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; text-shadow: 
0 -1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); background-image: 
linear-gradient(to bottom, #373738 20%, #302f30 90%); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 
inset 0 -2px #353435, inset 0 -1px #282828, 0 1px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); border: 
1px solid #09090a; border-radius: 100%; transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); 
transition-property: background, border, box-shadow; }
 
-scale slider:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), inset 0 -2px #373738, inset 0 -1px #302f30, 0 1px rgba(0, 
0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to bottom, #3f3e40 20%, #353435 
90%); }
+scale slider:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); border-color: #111111; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), inset 0 -2px #373738, inset 0 -1px #302f30, 0 1px rgba(0, 
0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to bottom, #3f3e40 20%, #353435 
90%); }
 
 scale slider:active { border-color: #030c17; }
 
@@ -1760,21 +1760,21 @@ infobar.info:backdrop label, infobar.info:backdrop, infobar.info label, infobar.
 
 infobar.info:backdrop, infobar.question:backdrop, infobar.warning:backdrop, infobar.error:backdrop { 
text-shadow: none; }
 
-infobar.info button, infobar.question button, infobar.warning button, infobar.error button { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #092444; border-bottom-color: #030c17; 
background-image: linear-gradient(to top, #155099 2px, #15539e); text-shadow: 0 -1px rgba(0, 0, 0, 0.719216); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.719216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 
2px rgba(0, 0, 0, 0.07); }
+infobar.info button, infobar.question button, infobar.warning button, infobar.error button { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #0f3b71; border-bottom-color: #092444; 
background-image: linear-gradient(to top, #155099 2px, #15539e); text-shadow: 0 -1px rgba(0, 0, 0, 0.719216); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.719216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 
2px rgba(0, 0, 0, 0.07); }
 
-infobar.info button:hover, infobar.question button:hover, infobar.warning button:hover, infobar.error 
button:hover { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #092444; 
border-bottom-color: #030c17; text-shadow: 0 -1px rgba(0, 0, 0, 0.671216); -gtk-icon-shadow: 0 -1px rgba(0, 
0, 0, 0.671216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #155099, #1655a2 1px); }
+infobar.info button:hover, infobar.question button:hover, infobar.warning button:hover, infobar.error 
button:hover { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #0f3b71; 
border-bottom-color: #092444; text-shadow: 0 -1px rgba(0, 0, 0, 0.671216); -gtk-icon-shadow: 0 -1px rgba(0, 
0, 0, 0.671216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #155099, #1655a2 1px); }
 
-infobar.info button:active, infobar.info button:checked, infobar.question button:active, infobar.question 
button:checked, infobar.warning button:active, infobar.warning button:checked, infobar.error button:active, 
infobar.error button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#092444; background-image: image(#103e75); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
+infobar.info button:active, infobar.info button:checked, infobar.question button:active, infobar.question 
button:checked, infobar.warning button:active, infobar.warning button:checked, infobar.error button:active, 
infobar.error button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#0f3b71; background-image: image(#103e75); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
 
-infobar.info button:disabled, infobar.question button:disabled, infobar.warning button:disabled, 
infobar.error button:disabled { border-color: #092444; background-image: image(#194d8d); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+infobar.info button:disabled, infobar.question button:disabled, infobar.warning button:disabled, 
infobar.error button:disabled { border-color: #0f3b71; background-image: image(#194d8d); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 infobar.info button:disabled label, infobar.info button:disabled, infobar.question button:disabled label, 
infobar.question button:disabled, infobar.warning button:disabled label, infobar.warning button:disabled, 
infobar.error button:disabled label, infobar.error button:disabled { color: #8ca6c6; }
 
-infobar.info button:backdrop, infobar.question button:backdrop, infobar.warning button:backdrop, 
infobar.error button:backdrop { border-color: #092444; background-image: image(#15539e); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #092444; }
+infobar.info button:backdrop, infobar.question button:backdrop, infobar.warning button:backdrop, 
infobar.error button:backdrop { border-color: #0f3b71; background-image: image(#15539e); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #0f3b71; }
 
 infobar.info button:backdrop label, infobar.info button:backdrop, infobar.question button:backdrop label, 
infobar.question button:backdrop, infobar.warning button:backdrop label, infobar.warning button:backdrop, 
infobar.error button:backdrop label, infobar.error button:backdrop { color: #d0ddec; }
 
-infobar.info button:backdrop:disabled, infobar.question button:backdrop:disabled, infobar.warning 
button:backdrop:disabled, infobar.error button:backdrop:disabled { border-color: #092444; background-image: 
image(#194d8d); text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
border-color: #092444; }
+infobar.info button:backdrop:disabled, infobar.question button:backdrop:disabled, infobar.warning 
button:backdrop:disabled, infobar.error button:backdrop:disabled { border-color: #0f3b71; background-image: 
image(#194d8d); text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
border-color: #0f3b71; }
 
 infobar.info button:backdrop:disabled label, infobar.info button:backdrop:disabled, infobar.question 
button:backdrop:disabled label, infobar.question button:backdrop:disabled, infobar.warning 
button:backdrop:disabled label, infobar.warning button:backdrop:disabled, infobar.error 
button:backdrop:disabled label, infobar.error button:backdrop:disabled { color: #6a8bb5; }
 
@@ -1840,9 +1840,9 @@ colorswatch#add-color-button { border-radius: 5px 5px 0 0; }
 
 colorswatch#add-color-button:only-child { border-radius: 5px; }
 
-colorswatch#add-color-button overlay { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); 
border-color: #252526; border-bottom-color: #111111; background-image: linear-gradient(to top, #3c3c3d 2px, 
#3f3e40); text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 2px rgba(0, 0, 0, 0.07); }
+colorswatch#add-color-button overlay { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); 
border-color: #252526; border-bottom-color: #111111; background-image: linear-gradient(to top, #3c3c3d 2px, 
#3f3e40); text-shadow: 0 -1px rgba(0, 0, 0, 0.802353); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.802353); 
box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
-colorswatch#add-color-button overlay:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); 
border-color: #252526; border-bottom-color: #111111; text-shadow: 0 -1px rgba(0, 0, 0, 0.754353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px 
2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, #414142 1px); }
+colorswatch#add-color-button overlay:hover { color: #eeeeec; outline-color: rgba(238, 238, 236, 0.3); 
border-color: #252526; border-bottom-color: #111111; text-shadow: 0 -1px rgba(0, 0, 0, 0.754353); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.754353); box-shadow: inset 0 1px rgba(255, 255, 255, 0.02), 0 1px 
2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3c3c3d, #414142 1px); }
 
 colorswatch#add-color-button overlay:backdrop { border-color: #2a2a2b; background-image: image(#3f3e40); 
text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 406acd872a..9843b977b8 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -274,13 +274,13 @@ popover.background.touch-selection button.flat:backdrop, popover.background.magn
 
 popover.background.touch-selection button.flat:active, popover.background.magnifier button.flat:active, 
.app-notification button.flat:active, popover.background.touch-selection button.flat:checked, 
popover.background.magnifier button.flat:checked, .app-notification button.flat:checked, .osd 
button.flat:active, .osd button.flat:checked { color: white; border-color: rgba(0, 0, 0, 0.7); 
background-color: transparent; background-image: image(rgba(0, 0, 0, 0.7)); background-clip: padding-box; 
box-shadow: none; text-shadow: none; -gtk-icon-shadow: none; outline-color: rgba(238, 238, 236, 0.3); }
 
-button.suggested-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #15539e; 
border-bottom-color: #0f3b71; background-image: linear-gradient(to top, #2379e2 2px, #3584e4); text-shadow: 0 
-1px rgba(0, 0, 0, 0.559216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.559216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.4), 0 1px 2px rgba(0, 0, 0, 0.07); }
+button.suggested-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #1b6acb; 
border-bottom-color: #15539e; background-image: linear-gradient(to top, #2379e2 2px, #3584e4); text-shadow: 0 
-1px rgba(0, 0, 0, 0.559216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.559216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
 .selection-mode button.titlebutton, button.suggested-action.flat { border-color: transparent; 
background-color: transparent; background-image: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
text-shadow: none; -gtk-icon-shadow: none; color: #3584e4; }
 
-button.suggested-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#15539e; border-bottom-color: #0f3b71; text-shadow: 0 -1px rgba(0, 0, 0, 0.511216); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.511216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.4), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #3584e4, #3987e5 1px); }
+button.suggested-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#1b6acb; border-bottom-color: #15539e; text-shadow: 0 -1px rgba(0, 0, 0, 0.511216); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.511216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #3584e4, #3987e5 1px); }
 
-button.suggested-action:active, button.suggested-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #15539e; background-image: image(#1a66c2); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
+button.suggested-action:active, button.suggested-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #1b6acb; background-image: image(#1a66c2); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
 
 .selection-mode button.titlebutton:backdrop, button.suggested-action:backdrop, 
button.suggested-action.flat:backdrop { border-color: #3584e4; background-image: image(#3584e4); text-shadow: 
none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
@@ -304,7 +304,7 @@ button.suggested-action:disabled { border-color: #cdc7c2; background-image: imag
 
 button.suggested-action:disabled label, button.suggested-action:disabled { color: #929595; }
 
-button.suggested-action:disabled:active, button.suggested-action:disabled:checked { border-color: #15539e; 
background-image: image(#2f80e3); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+button.suggested-action:disabled:active, button.suggested-action:disabled:checked { border-color: #1b6acb; 
background-image: image(#2f80e3); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 button.suggested-action:disabled:active label, button.suggested-action:disabled:active, 
button.suggested-action:disabled:checked label, button.suggested-action:disabled:checked { color: #acccf4; }
 
@@ -318,13 +318,13 @@ button.suggested-action:disabled:active label, button.suggested-action:disabled:
 
 .osd button.suggested-action:backdrop { color: #eeeeec; border-color: rgba(0, 0, 0, 0.7); background-color: 
transparent; background-image: image(rgba(53, 132, 228, 0.5)); background-clip: padding-box; box-shadow: 
none; text-shadow: none; -gtk-icon-shadow: none; }
 
-button.destructive-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #851015; 
border-bottom-color: #570b0e; background-image: linear-gradient(to top, #ce1921 2px, #e01b24); text-shadow: 0 
-1px rgba(0, 0, 0, 0.606275); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.606275); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.07); }
+button.destructive-action { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: #b2161d; 
border-bottom-color: #851015; background-image: linear-gradient(to top, #ce1921 2px, #e01b24); text-shadow: 0 
-1px rgba(0, 0, 0, 0.606275); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.606275); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.1), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
 button.destructive-action.flat { border-color: transparent; background-color: transparent; background-image: 
none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; color: 
#e01b24; }
 
-button.destructive-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#851015; border-bottom-color: #570b0e; text-shadow: 0 -1px rgba(0, 0, 0, 0.558275); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.558275); box-shadow: inset 0 1px rgba(255, 255, 255, 0.4), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #e01b24, #e41c26 1px); }
+button.destructive-action:hover { color: white; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#b2161d; border-bottom-color: #851015; text-shadow: 0 -1px rgba(0, 0, 0, 0.558275); -gtk-icon-shadow: 0 -1px 
rgba(0, 0, 0, 0.558275); box-shadow: inset 0 1px rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #e01b24, #e41c26 1px); }
 
-button.destructive-action:active, button.destructive-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #851015; background-image: image(#a9141b); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
+button.destructive-action:active, button.destructive-action:checked { color: white; outline-color: rgba(255, 
255, 255, 0.3); border-color: #b2161d; background-image: image(#a9141b); box-shadow: inset 0 1px rgba(255, 
255, 255, 0); text-shadow: none; -gtk-icon-shadow: none; }
 
 button.destructive-action:backdrop, button.destructive-action.flat:backdrop { border-color: #e01b24; 
background-image: image(#e01b24); text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px 
rgba(255, 255, 255, 0); }
 
@@ -348,7 +348,7 @@ button.destructive-action:disabled { border-color: #cdc7c2; background-image: im
 
 button.destructive-action:disabled label, button.destructive-action:disabled { color: #929595; }
 
-button.destructive-action:disabled:active, button.destructive-action:disabled:checked { border-color: 
#851015; background-image: image(#dc1d27); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+button.destructive-action:disabled:active, button.destructive-action:disabled:checked { border-color: 
#b2161d; background-image: image(#dc1d27); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 button.destructive-action:disabled:active label, button.destructive-action:disabled:active, 
button.destructive-action:disabled:checked label, button.destructive-action:disabled:checked { color: 
#f1a5a8; }
 
@@ -612,13 +612,13 @@ searchbar > revealer > box { margin: -6px; padding: 6px; }
 
 .selection-mode .titlebar:backdrop:not(headerbar), .selection-mode.titlebar:backdrop:not(headerbar), 
.selection-mode headerbar:backdrop, headerbar.selection-mode:backdrop { background-color: #3584e4; 
background-image: none; box-shadow: inset 0 1px rgba(154, 194, 242, 0.88); }
 
-.selection-mode .titlebar:not(headerbar) button, .selection-mode.titlebar:not(headerbar) button, 
.selection-mode headerbar button, headerbar.selection-mode button { color: #ffffff; outline-color: rgba(255, 
255, 255, 0.3); border-color: #15539e; border-bottom-color: #0f3b71; background-image: linear-gradient(to 
top, #2379e2 2px, #3584e4); text-shadow: 0 -1px rgba(0, 0, 0, 0.559216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 
0, 0.559216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.4), 0 1px 2px rgba(0, 0, 0, 0.07); }
+.selection-mode .titlebar:not(headerbar) button, .selection-mode.titlebar:not(headerbar) button, 
.selection-mode headerbar button, headerbar.selection-mode button { color: #ffffff; outline-color: rgba(255, 
255, 255, 0.3); border-color: #1b6acb; border-bottom-color: #15539e; background-image: linear-gradient(to 
top, #2379e2 2px, #3584e4); text-shadow: 0 -1px rgba(0, 0, 0, 0.559216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 
0, 0.559216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.07); }
 
 .selection-mode .titlebar:not(headerbar) button.flat, .selection-mode.titlebar:not(headerbar) button.flat, 
.selection-mode headerbar button.flat, headerbar.selection-mode button.flat { border-color: transparent; 
background-color: transparent; background-image: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
text-shadow: none; -gtk-icon-shadow: none; }
 
-.selection-mode .titlebar:not(headerbar) button:hover, .selection-mode.titlebar:not(headerbar) button:hover, 
.selection-mode headerbar button:hover, headerbar.selection-mode button:hover { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #15539e; border-bottom-color: #0f3b71; text-shadow: 0 
-1px rgba(0, 0, 0, 0.511216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.511216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.4), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3584e4, 
#3987e5 1px); }
+.selection-mode .titlebar:not(headerbar) button:hover, .selection-mode.titlebar:not(headerbar) button:hover, 
.selection-mode headerbar button:hover, headerbar.selection-mode button:hover { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #1b6acb; border-bottom-color: #15539e; text-shadow: 0 
-1px rgba(0, 0, 0, 0.511216); -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.511216); box-shadow: inset 0 1px 
rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.07); background-image: linear-gradient(to top, #3584e4, 
#3987e5 1px); }
 
-.selection-mode .titlebar:not(headerbar) button:active, .selection-mode .titlebar:not(headerbar) 
button:checked, .selection-mode.titlebar:not(headerbar) button:active, 
.selection-mode.titlebar:not(headerbar) button:checked, .selection-mode headerbar button:active, 
.selection-mode headerbar button:checked, headerbar.selection-mode button:active, headerbar.selection-mode 
button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #15539e; 
background-image: image(#1a66c2); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
+.selection-mode .titlebar:not(headerbar) button:active, .selection-mode .titlebar:not(headerbar) 
button:checked, .selection-mode.titlebar:not(headerbar) button:active, 
.selection-mode.titlebar:not(headerbar) button:checked, .selection-mode headerbar button:active, 
.selection-mode headerbar button:checked, headerbar.selection-mode button:active, headerbar.selection-mode 
button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #1b6acb; 
background-image: image(#1a66c2); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
 
 .selection-mode .titlebar:not(headerbar) button:backdrop.flat, .selection-mode .titlebar:not(headerbar) 
button:backdrop, .selection-mode.titlebar:not(headerbar) button:backdrop.flat, 
.selection-mode.titlebar:not(headerbar) button:backdrop, .selection-mode headerbar button:backdrop.flat, 
.selection-mode headerbar button:backdrop, headerbar.selection-mode button:backdrop.flat, 
headerbar.selection-mode button:backdrop { border-color: #3584e4; background-image: image(#3584e4); 
text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); -gtk-icon-effect: 
none; border-color: #185fb4; }
 
@@ -638,11 +638,11 @@ searchbar > revealer > box { margin: -6px; padding: 6px; }
 
 .selection-mode .titlebar:not(headerbar) button.flat:backdrop, .selection-mode .titlebar:not(headerbar) 
button.flat:disabled, .selection-mode .titlebar:not(headerbar) button.flat:backdrop:disabled, 
.selection-mode.titlebar:not(headerbar) button.flat:backdrop, .selection-mode.titlebar:not(headerbar) 
button.flat:disabled, .selection-mode.titlebar:not(headerbar) button.flat:backdrop:disabled, .selection-mode 
headerbar button.flat:backdrop, .selection-mode headerbar button.flat:disabled, .selection-mode headerbar 
button.flat:backdrop:disabled, headerbar.selection-mode button.flat:backdrop, headerbar.selection-mode 
button.flat:disabled, headerbar.selection-mode button.flat:backdrop:disabled { border-color: transparent; 
background-color: transparent; background-image: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
text-shadow: none; -gtk-icon-shadow: none; }
 
-.selection-mode .titlebar:not(headerbar) button:disabled, .selection-mode.titlebar:not(headerbar) 
button:disabled, .selection-mode headerbar button:disabled, headerbar.selection-mode button:disabled { 
border-color: #15539e; background-image: image(#5396e8); text-shadow: none; -gtk-icon-shadow: none; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+.selection-mode .titlebar:not(headerbar) button:disabled, .selection-mode.titlebar:not(headerbar) 
button:disabled, .selection-mode headerbar button:disabled, headerbar.selection-mode button:disabled { 
border-color: #1b6acb; background-image: image(#5396e8); text-shadow: none; -gtk-icon-shadow: none; 
box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 .selection-mode .titlebar:not(headerbar) button:disabled label, .selection-mode .titlebar:not(headerbar) 
button:disabled, .selection-mode.titlebar:not(headerbar) button:disabled label, 
.selection-mode.titlebar:not(headerbar) button:disabled, .selection-mode headerbar button:disabled label, 
.selection-mode headerbar button:disabled, headerbar.selection-mode button:disabled label, 
headerbar.selection-mode button:disabled { color: #a9cbf4; }
 
-.selection-mode .titlebar:not(headerbar) button:disabled:active, .selection-mode .titlebar:not(headerbar) 
button:disabled:checked, .selection-mode.titlebar:not(headerbar) button:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:disabled:checked, .selection-mode headerbar 
button:disabled:active, .selection-mode headerbar button:disabled:checked, headerbar.selection-mode 
button:disabled:active, headerbar.selection-mode button:disabled:checked { border-color: #15539e; 
background-image: image(#2f80e3); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+.selection-mode .titlebar:not(headerbar) button:disabled:active, .selection-mode .titlebar:not(headerbar) 
button:disabled:checked, .selection-mode.titlebar:not(headerbar) button:disabled:active, 
.selection-mode.titlebar:not(headerbar) button:disabled:checked, .selection-mode headerbar 
button:disabled:active, .selection-mode headerbar button:disabled:checked, headerbar.selection-mode 
button:disabled:active, headerbar.selection-mode button:disabled:checked { border-color: #1b6acb; 
background-image: image(#2f80e3); box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 .selection-mode .titlebar:not(headerbar) button:disabled:active label, .selection-mode 
.titlebar:not(headerbar) button:disabled:active, .selection-mode .titlebar:not(headerbar) 
button:disabled:checked label, .selection-mode .titlebar:not(headerbar) button:disabled:checked, 
.selection-mode.titlebar:not(headerbar) button:disabled:active label, .selection-mode.titlebar:not(headerbar) 
button:disabled:active, .selection-mode.titlebar:not(headerbar) button:disabled:checked label, 
.selection-mode.titlebar:not(headerbar) button:disabled:checked, .selection-mode headerbar 
button:disabled:active label, .selection-mode headerbar button:disabled:active, .selection-mode headerbar 
button:disabled:checked label, .selection-mode headerbar button:disabled:checked, headerbar.selection-mode 
button:disabled:active label, headerbar.selection-mode button:disabled:active, headerbar.selection-mode 
button:disabled:checked label, headerbar.selection-mode button:disabled:checked { color: #acccf4; }
 
@@ -1780,21 +1780,21 @@ infobar.info:backdrop label, infobar.info:backdrop, infobar.info label, infobar.
 
 infobar.info:backdrop, infobar.question:backdrop, infobar.warning:backdrop, infobar.error:backdrop { 
text-shadow: none; }
 
-infobar.info button, infobar.question button, infobar.warning button, infobar.error button { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #15539e; border-bottom-color: #0f3b71; 
background-image: linear-gradient(to top, #2379e2 2px, #3584e4); text-shadow: 0 -1px rgba(0, 0, 0, 0.559216); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.559216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.4), 0 1px 2px 
rgba(0, 0, 0, 0.07); }
+infobar.info button, infobar.question button, infobar.warning button, infobar.error button { color: #ffffff; 
outline-color: rgba(255, 255, 255, 0.3); border-color: #1b6acb; border-bottom-color: #15539e; 
background-image: linear-gradient(to top, #2379e2 2px, #3584e4); text-shadow: 0 -1px rgba(0, 0, 0, 0.559216); 
-gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.559216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.2), 0 1px 2px 
rgba(0, 0, 0, 0.07); }
 
-infobar.info button:hover, infobar.question button:hover, infobar.warning button:hover, infobar.error 
button:hover { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #15539e; 
border-bottom-color: #0f3b71; text-shadow: 0 -1px rgba(0, 0, 0, 0.511216); -gtk-icon-shadow: 0 -1px rgba(0, 
0, 0, 0.511216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.4), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #3584e4, #3987e5 1px); }
+infobar.info button:hover, infobar.question button:hover, infobar.warning button:hover, infobar.error 
button:hover { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: #1b6acb; 
border-bottom-color: #15539e; text-shadow: 0 -1px rgba(0, 0, 0, 0.511216); -gtk-icon-shadow: 0 -1px rgba(0, 
0, 0, 0.511216); box-shadow: inset 0 1px rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.07); 
background-image: linear-gradient(to top, #3584e4, #3987e5 1px); }
 
-infobar.info button:active, infobar.info button:checked, infobar.question button:active, infobar.question 
button:checked, infobar.warning button:active, infobar.warning button:checked, infobar.error button:active, 
infobar.error button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#15539e; background-image: image(#1a66c2); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
+infobar.info button:active, infobar.info button:checked, infobar.question button:active, infobar.question 
button:checked, infobar.warning button:active, infobar.warning button:checked, infobar.error button:active, 
infobar.error button:checked { color: #ffffff; outline-color: rgba(255, 255, 255, 0.3); border-color: 
#1b6acb; background-image: image(#1a66c2); box-shadow: inset 0 1px rgba(255, 255, 255, 0); text-shadow: none; 
-gtk-icon-shadow: none; }
 
-infobar.info button:disabled, infobar.question button:disabled, infobar.warning button:disabled, 
infobar.error button:disabled { border-color: #15539e; background-image: image(#5396e8); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
+infobar.info button:disabled, infobar.question button:disabled, infobar.warning button:disabled, 
infobar.error button:disabled { border-color: #1b6acb; background-image: image(#5396e8); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 
 infobar.info button:disabled label, infobar.info button:disabled, infobar.question button:disabled label, 
infobar.question button:disabled, infobar.warning button:disabled label, infobar.warning button:disabled, 
infobar.error button:disabled label, infobar.error button:disabled { color: #a9cbf4; }
 
-infobar.info button:backdrop, infobar.question button:backdrop, infobar.warning button:backdrop, 
infobar.error button:backdrop { border-color: #3584e4; background-image: image(#3584e4); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #15539e; }
+infobar.info button:backdrop, infobar.question button:backdrop, infobar.warning button:backdrop, 
infobar.error button:backdrop { border-color: #3584e4; background-image: image(#3584e4); text-shadow: none; 
-gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); border-color: #1b6acb; }
 
 infobar.info button:backdrop label, infobar.info button:backdrop, infobar.question button:backdrop label, 
infobar.question button:backdrop, infobar.warning button:backdrop label, infobar.warning button:backdrop, 
infobar.error button:backdrop label, infobar.error button:backdrop { color: #d7e6fa; }
 
-infobar.info button:backdrop:disabled, infobar.question button:backdrop:disabled, infobar.warning 
button:backdrop:disabled, infobar.error button:backdrop:disabled { border-color: #5396e8; background-image: 
image(#5396e8); text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
border-color: #15539e; }
+infobar.info button:backdrop:disabled, infobar.question button:backdrop:disabled, infobar.warning 
button:backdrop:disabled, infobar.error button:backdrop:disabled { border-color: #5396e8; background-image: 
image(#5396e8); text-shadow: none; -gtk-icon-shadow: none; box-shadow: inset 0 1px rgba(255, 255, 255, 0); 
border-color: #1b6acb; }
 
 infobar.info button:backdrop:disabled label, infobar.info button:backdrop:disabled, infobar.question 
button:backdrop:disabled label, infobar.question button:backdrop:disabled, infobar.warning 
button:backdrop:disabled label, infobar.warning button:backdrop:disabled, infobar.error 
button:backdrop:disabled label, infobar.error button:backdrop:disabled { color: #8fbbf0; }