[gtk+] Adwaita: scrollbar style refactoring...



commit 03d4e270c294c2224cf05048caba99e744289bf1
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Fri Jan 16 18:32:16 2015 +0100

    Adwaita: scrollbar style refactoring...
    
    ...making overlay indicator slider visible on any backgroung
    in the process.

 gtk/theme/Adwaita/_common.scss           |  101 ++++++-----
 gtk/theme/Adwaita/gtk-contained-dark.css |  268 ++++++++++++++++++++----------
 gtk/theme/Adwaita/gtk-contained.css      |  268 ++++++++++++++++++++----------
 3 files changed, 410 insertions(+), 227 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 0d7513a..71e01ca 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1884,10 +1884,48 @@ column-header.button.dnd { // for treeview-like derive widgets
   -GtkRange-stepper-spacing: 0;
   -GtkRange-trough-under-steppers: 1;
 
+  $_slider_margin: 3px;
+  $_slider_fine_tune_margin: 4px;
+
   .button {
     border: none;
   }
 
+  &.overlay-indicator {
+    &:not(.dragging):not(.hovering) { // Overlay scrolling indicator
+      opacity: 0.3;
+
+      -GtkRange-slider-width: 5px;
+
+      .slider {
+        margin: 0;
+        background-color: $fg_color;
+        border: 1px solid if($variant==light, white, black);
+        background-clip: padding-box;
+      }
+
+      .trough {
+        border-style: none;
+        background-color: transparent;
+      }
+
+      // w/o the following margin tweaks the slider shrinks when hovering/dragging
+      &.vertical .slider {
+        margin-top: $_slider_margin - 1px;
+        margin-bottom: $_slider_margin - 1px;
+      }
+
+      &.horizontal .slider {
+        margin-left: $_slider_margin - 1px;
+        margin-right: $_slider_margin - 1px;
+      }
+
+    }
+
+    &.dragging,
+    &.hovering { opacity: 0.7; }
+  }
+
   // trough coloring
   .trough {
     background-color: $scrollbar_bg_color;
@@ -1901,10 +1939,7 @@ column-header.button.dnd { // for treeview-like derive widgets
 
   // slider coloring
   .slider {
-    border-color: transparent;
-    border-style: solid;
     background-color: mix($fg_color, $bg_color, 40%);
-    background-clip: padding-box; // needed since we use the borders as margins
 
     &:hover { background-color: mix($fg_color, $bg_color, 60%); }
 
@@ -1917,56 +1952,32 @@ column-header.button.dnd { // for treeview-like derive widgets
     }
   }
 
-  &.overlay-indicator { // Overlay scrolling indicator
-    -GtkRange-slider-width: 8px;
-
-    .slider {
-      background-color: transparentize($fg_color, 0.7);
-      border-width: 2px;
-      border-radius: 100px;
-    }
 
-    .trough {
-      border-color: transparent;
-      background-color: transparent;
-    }
-
-    &.dragging,
-    &.hovering {
-      -GtkRange-slider-width: 13;
-
-      .slider { border-width: 1px; }
-
-      .trough {
-        border-color: transparentize($borders_color, 0.3);
-        background-color: transparentize($scrollbar_bg_color, 0.3);
-      }
-
-      &.fine-tune {
-
-        .slider { border-width: 3px; }
-
-        .trough { background-color: if($variant=='light', darken($scrollbar_bg_color, 3%), 
lighten($scrollbar_bg_color, 3%)); }
-      }
-    }
-  }
-
-  // borders and margins
+  // sizing
   .slider {
-    border-width: 3px;
     border-radius: 100px;
+    margin: $_slider_margin;
   }
 
-  &.fine-tune .slider { border-width: 4px; }
+  &.fine-tune .slider { margin: $_slider_fine_tune_margin; }
 
   &.vertical {
 
     .slider {
-      margin-left: 1px;
+      margin-left: 1px + $_slider_margin;
+
+      &:dir(rtl) {
+        margin-left: $_slider_margin;
+        margin-right: 1px + $_slider_margin;
+      }
+    }
+
+    &.fine-tune .slider {
+      margin-left: 1px + $_slider_fine_tune_margin;
 
       &:dir(rtl) {
-        margin-left: 0;
-        margin-right: 1px;
+        margin-left: $_slider_fine_tune_margin;
+        margin-right: 1px + $_slider_fine_tune_margin;
       }
     }
 
@@ -1982,9 +1993,9 @@ column-header.button.dnd { // for treeview-like derive widgets
 
   &.horizontal {
 
-    .slider {
-      margin-top: 1px;
-    }
+    .slider { margin-top: 1px + $_slider_margin; }
+
+    &.fine-tune .slider { margin-top: 1px + $_slider_fine_tune_margin; }
 
     .trough { border-top-style: solid; }
   }
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index d6b7feb..34c169a 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -482,7 +482,8 @@ GtkTextView {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-      .button:backdrop:insensitive > .label, .button.flat:backdrop:insensitive > .label, .header-bar 
.titlebutton.button:backdrop:insensitive > .label,
+      .button:backdrop:insensitive > .label, .header-bar .button.titlebutton:backdrop:insensitive > .label,
+      .titlebar .button.titlebutton:backdrop:insensitive > .label, .button.flat:backdrop:insensitive > 
.label, .header-bar .titlebutton.button:backdrop:insensitive > .label,
       .titlebar .titlebutton.button:backdrop:insensitive > .label {
         color: inherit; }
     .button:backdrop:insensitive:active, .button:backdrop:insensitive:checked, 
.button.flat:backdrop:insensitive:active, .header-bar .titlebutton.button:backdrop:insensitive:active,
@@ -492,7 +493,9 @@ GtkTextView {
       border-color: #1e2222;
       background-image: linear-gradient(to bottom, #262929);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-      .button:backdrop:insensitive:active > .label, .button:backdrop:insensitive:checked > .label, 
.button.flat:backdrop:insensitive:active > .label, .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label,
+      .button:backdrop:insensitive:active > .label, .header-bar 
.button.titlebutton:backdrop:insensitive:active > .label,
+      .titlebar .button.titlebutton:backdrop:insensitive:active > .label, 
.button:backdrop:insensitive:checked > .label, .header-bar .button.titlebutton:backdrop:insensitive:checked > 
.label,
+      .titlebar .button.titlebutton:backdrop:insensitive:checked > .label, 
.button.flat:backdrop:insensitive:active > .label, .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label,
       .titlebar .titlebutton.button:backdrop:insensitive:active > .label, 
.button.flat:backdrop:insensitive:checked > .label, .header-bar 
.titlebutton.button:backdrop:insensitive:checked > .label,
       .titlebar .titlebutton.button:backdrop:insensitive:checked > .label {
         color: inherit; }
@@ -514,14 +517,17 @@ GtkTextView {
     text-shadow: none;
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
-    .button:insensitive > .label {
+    .button:insensitive > .label, .header-bar .button.titlebutton:insensitive > .label,
+    .titlebar .button.titlebutton:insensitive > .label {
       color: inherit; }
     .button:insensitive:active, .button:insensitive:checked {
       color: #939695;
       border-color: #1c1f1f;
       background-image: linear-gradient(to bottom, #2f3333, #323636);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
-      .button:insensitive:active > .label, .button:insensitive:checked > .label {
+      .button:insensitive:active > .label, .header-bar .button.titlebutton:insensitive:active > .label,
+      .titlebar .button.titlebutton:insensitive:active > .label, .button:insensitive:checked > .label, 
.header-bar .button.titlebutton:insensitive:checked > .label,
+      .titlebar .button.titlebutton:insensitive:checked > .label {
         color: inherit; }
   .button.osd, .header-bar .osd.button.titlebutton,
   .titlebar .osd.button.titlebutton {
@@ -763,7 +769,8 @@ GtkTextView {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-        .button.suggested-action:backdrop:insensitive > .label, 
.button.suggested-action.flat:backdrop:insensitive > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive > .label,
+        .button.suggested-action:backdrop:insensitive > .label, .header-bar 
.suggested-action.button.titlebutton:backdrop:insensitive > .label,
+        .titlebar .suggested-action.button.titlebutton:backdrop:insensitive > .label, 
.button.suggested-action.flat:backdrop:insensitive > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive > .label,
         .titlebar .suggested-action.titlebutton.button:backdrop:insensitive > .label {
           color: inherit; }
         .button.suggested-action:backdrop:insensitive:active, 
.button.suggested-action:backdrop:insensitive:checked, 
.button.suggested-action.flat:backdrop:insensitive:active, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:active,
@@ -773,7 +780,9 @@ GtkTextView {
           border-color: #0b1e33;
           background-image: linear-gradient(to bottom, #1d4876);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-          .button.suggested-action:backdrop:insensitive:active > .label, 
.button.suggested-action:backdrop:insensitive:checked > .label, 
.button.suggested-action.flat:backdrop:insensitive:active > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:active > .label,
+          .button.suggested-action:backdrop:insensitive:active > .label, .header-bar 
.suggested-action.button.titlebutton:backdrop:insensitive:active > .label,
+          .titlebar .suggested-action.button.titlebutton:backdrop:insensitive:active > .label, 
.button.suggested-action:backdrop:insensitive:checked > .label, .header-bar 
.suggested-action.button.titlebutton:backdrop:insensitive:checked > .label,
+          .titlebar .suggested-action.button.titlebutton:backdrop:insensitive:checked > .label, 
.button.suggested-action.flat:backdrop:insensitive:active > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:active > .label,
           .titlebar .suggested-action.titlebutton.button:backdrop:insensitive:active > .label, 
.button.suggested-action.flat:backdrop:insensitive:checked > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:checked > .label,
           .titlebar .suggested-action.titlebutton.button:backdrop:insensitive:checked > .label {
             color: inherit; }
@@ -795,14 +804,17 @@ GtkTextView {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
-      .button.suggested-action:insensitive > .label {
+      .button.suggested-action:insensitive > .label, .header-bar 
.suggested-action.button.titlebutton:insensitive > .label,
+      .titlebar .suggested-action.button.titlebutton:insensitive > .label {
         color: inherit; }
       .button.suggested-action:insensitive:active, .button.suggested-action:insensitive:checked {
         color: #a4b5c8;
         border-color: #0b1e33;
         background-image: linear-gradient(to bottom, #1b436f, #1d4876);
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
-        .button.suggested-action:insensitive:active > .label, .button.suggested-action:insensitive:checked > 
.label {
+        .button.suggested-action:insensitive:active > .label, .header-bar 
.suggested-action.button.titlebutton:insensitive:active > .label,
+        .titlebar .suggested-action.button.titlebutton:insensitive:active > .label, 
.button.suggested-action:insensitive:checked > .label, .header-bar 
.suggested-action.button.titlebutton:insensitive:checked > .label,
+        .titlebar .suggested-action.button.titlebutton:insensitive:checked > .label {
           color: inherit; }
     .osd .button.suggested-action {
       color: #eeeeec;
@@ -904,7 +916,8 @@ GtkTextView {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-        .button.destructive-action:backdrop:insensitive > .label, 
.button.destructive-action.flat:backdrop:insensitive > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive > .label,
+        .button.destructive-action:backdrop:insensitive > .label, .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive > .label,
+        .titlebar .destructive-action.button.titlebutton:backdrop:insensitive > .label, 
.button.destructive-action.flat:backdrop:insensitive > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive > .label,
         .titlebar .destructive-action.titlebutton.button:backdrop:insensitive > .label {
           color: inherit; }
         .button.destructive-action:backdrop:insensitive:active, 
.button.destructive-action:backdrop:insensitive:checked, 
.button.destructive-action.flat:backdrop:insensitive:active, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:active,
@@ -914,7 +927,9 @@ GtkTextView {
           border-color: #5e0707;
           background-image: linear-gradient(to bottom, #a41111);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-          .button.destructive-action:backdrop:insensitive:active > .label, 
.button.destructive-action:backdrop:insensitive:checked > .label, 
.button.destructive-action.flat:backdrop:insensitive:active > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:active > .label,
+          .button.destructive-action:backdrop:insensitive:active > .label, .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive:active > .label,
+          .titlebar .destructive-action.button.titlebutton:backdrop:insensitive:active > .label, 
.button.destructive-action:backdrop:insensitive:checked > .label, .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive:checked > .label,
+          .titlebar .destructive-action.button.titlebutton:backdrop:insensitive:checked > .label, 
.button.destructive-action.flat:backdrop:insensitive:active > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:active > .label,
           .titlebar .destructive-action.titlebutton.button:backdrop:insensitive:active > .label, 
.button.destructive-action.flat:backdrop:insensitive:checked > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:checked > .label,
           .titlebar .destructive-action.titlebutton.button:backdrop:insensitive:checked > .label {
             color: inherit; }
@@ -936,14 +951,17 @@ GtkTextView {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
-      .button.destructive-action:insensitive > .label {
+      .button.destructive-action:insensitive > .label, .header-bar 
.destructive-action.button.titlebutton:insensitive > .label,
+      .titlebar .destructive-action.button.titlebutton:insensitive > .label {
         color: inherit; }
       .button.destructive-action:insensitive:active, .button.destructive-action:insensitive:checked {
         color: #da9f9f;
         border-color: #5e0707;
         background-image: linear-gradient(to bottom, #9d1010, #a41111);
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
-        .button.destructive-action:insensitive:active > .label, 
.button.destructive-action:insensitive:checked > .label {
+        .button.destructive-action:insensitive:active > .label, .header-bar 
.destructive-action.button.titlebutton:insensitive:active > .label,
+        .titlebar .destructive-action.button.titlebutton:insensitive:active > .label, 
.button.destructive-action:insensitive:checked > .label, .header-bar 
.destructive-action.button.titlebutton:insensitive:checked > .label,
+        .titlebar .destructive-action.button.titlebutton:insensitive:checked > .label {
           color: inherit; }
     .osd .button.destructive-action {
       color: #eeeeec;
@@ -1016,7 +1034,8 @@ GtkTextView {
       padding-right: 6px;
       padding-top: 3px;
       padding-bottom: 3px; }
-    .stack-switcher > .button.text-button {
+    .stack-switcher > .button.text-button, .header-bar .stack-switcher > .text-button.button.titlebutton,
+    .titlebar .stack-switcher > .text-button.button.titlebutton {
       padding: 5px 10px 6px; }
     .stack-switcher > .button.image-button, .header-bar .stack-switcher > .titlebutton.button,
     .titlebar .stack-switcher > .titlebutton.button {
@@ -1055,7 +1074,8 @@ GtkTextView {
   text-shadow: 0 -1px rgba(0, 0, 0, 0.81176);
   icon-shadow: 0 -1px rgba(0, 0, 0, 0.81176);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
-  .inline-toolbar GtkToolButton > .button:hover {
+  .inline-toolbar GtkToolButton > .button:hover, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:hover,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:hover {
     color: #eeeeec;
     outline-color: rgba(238, 238, 236, 0.3);
     border-color: #1c1f1f;
@@ -1063,7 +1083,9 @@ GtkTextView {
     text-shadow: 0 -1px rgba(0, 0, 0, 0.77976);
     icon-shadow: 0 -1px rgba(0, 0, 0, 0.77976);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
-  .inline-toolbar GtkToolButton > .button:active, .inline-toolbar GtkToolButton > .button:checked {
+  .inline-toolbar GtkToolButton > .button:active, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:active, .inline-toolbar GtkToolButton > 
.button:checked, .inline-toolbar .header-bar GtkToolButton > .button.titlebutton:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:checked {
     color: #eeeeec;
     outline-color: rgba(238, 238, 236, 0.3);
     border-color: #1c1f1f;
@@ -1071,7 +1093,8 @@ GtkTextView {
     text-shadow: 0 -1px rgba(0, 0, 0, 0.89176);
     icon-shadow: 0 -1px rgba(0, 0, 0, 0.89176);
     box-shadow: inset 0 1px rgba(0, 0, 0, 0.07), inset 0 2px 1px -2px rgba(0, 0, 0, 0.6), 0 1px rgba(238, 
238, 236, 0.1); }
-  .inline-toolbar GtkToolButton > .button:insensitive {
+  .inline-toolbar GtkToolButton > .button:insensitive, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:insensitive,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:insensitive {
     color: #939695;
     border-color: #1c1f1f;
     background-image: linear-gradient(to bottom, #323636);
@@ -1080,26 +1103,32 @@ GtkTextView {
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
     .inline-toolbar GtkToolButton > .button:insensitive > .label {
       color: inherit; }
-  .inline-toolbar GtkToolButton > .button:insensitive:active, .inline-toolbar GtkToolButton > 
.button:insensitive:checked {
+  .inline-toolbar GtkToolButton > .button:insensitive:active, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:insensitive:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:insensitive:active, .inline-toolbar 
GtkToolButton > .button:insensitive:checked, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:insensitive:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:insensitive:checked {
     color: #939695;
     border-color: #1c1f1f;
     background-image: linear-gradient(to bottom, #2f3333, #323636);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
     .inline-toolbar GtkToolButton > .button:insensitive:active > .label, .inline-toolbar GtkToolButton > 
.button:insensitive:checked > .label {
       color: inherit; }
-  .inline-toolbar GtkToolButton > .button:backdrop {
+  .inline-toolbar GtkToolButton > .button:backdrop, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop {
     color: #939695;
     border-color: #1e2222;
     background-image: linear-gradient(to bottom, #393f3f);
     text-shadow: none;
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-  .inline-toolbar GtkToolButton > .button:backdrop:active, .inline-toolbar GtkToolButton > 
.button:backdrop:checked {
+  .inline-toolbar GtkToolButton > .button:backdrop:active, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:active, .inline-toolbar 
GtkToolButton > .button:backdrop:checked, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:checked {
     color: #939695;
     border-color: #1e2222;
     background-image: linear-gradient(to bottom, #2f3434);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-  .inline-toolbar GtkToolButton > .button:backdrop:insensitive {
+  .inline-toolbar GtkToolButton > .button:backdrop:insensitive, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:insensitive,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:insensitive {
     color: #5d6767;
     border-color: #1e2222;
     background-image: linear-gradient(to bottom, #323636);
@@ -1108,7 +1137,9 @@ GtkTextView {
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
     .inline-toolbar GtkToolButton > .button:backdrop:insensitive > .label {
       color: inherit; }
-  .inline-toolbar GtkToolButton > .button:backdrop:insensitive:active, .inline-toolbar GtkToolButton > 
.button:backdrop:insensitive:checked {
+  .inline-toolbar GtkToolButton > .button:backdrop:insensitive:active, .inline-toolbar .header-bar 
GtkToolButton > .button.titlebutton:backdrop:insensitive:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:insensitive:active, .inline-toolbar 
GtkToolButton > .button:backdrop:insensitive:checked, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:insensitive:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:insensitive:checked {
     color: #5d6767;
     border-color: #1e2222;
     background-image: linear-gradient(to bottom, #262929);
@@ -1147,12 +1178,14 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
   .inline-toolbar .header-bar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton,
   .header-bar .inline-toolbar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton,
   .inline-toolbar .titlebar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton,
-  .titlebar .inline-toolbar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton, .osd 
.button:dir(rtl):hover, .osd .button:dir(rtl):active, .osd .button:dir(rtl):checked, .osd 
.button:dir(rtl):insensitive, .osd .button:dir(rtl):backdrop, .osd .button.suggested-action:dir(rtl), .osd 
.button.destructive-action:dir(rtl), .inline-toolbar .button:dir(rtl), .linked > .button:dir(rtl), 
GtkComboBox.combobox-entry .entry:dir(rtl), GtkComboBox.combobox-entry .button:dir(rtl), .linked > 
GtkComboBox > .button:dir(rtl) {
+  .titlebar .inline-toolbar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton, .osd 
.button:dir(rtl):hover, .osd .button:dir(rtl):active, .osd .button:dir(rtl):checked, .osd 
.button:dir(rtl):insensitive, .osd .button:dir(rtl):backdrop, .osd .button.suggested-action:dir(rtl), .osd 
.button.destructive-action:dir(rtl), .inline-toolbar .button:dir(rtl), .linked > .button:dir(rtl), 
.header-bar .linked > .button.titlebutton:dir(rtl),
+  .titlebar .linked > .button.titlebutton:dir(rtl), GtkComboBox.combobox-entry .entry:dir(rtl), 
GtkComboBox.combobox-entry .button:dir(rtl), .linked > GtkComboBox > .button:dir(rtl) {
     border-radius: 0;
     border-right-style: none;
     border-left-style: solid; }
 
-.osd .button:first-child:hover, .osd .button:first-child:active, .osd .button:first-child:checked, .osd 
.button:first-child:insensitive, .osd .button:first-child:backdrop, .osd 
.button.suggested-action:first-child, .osd .button.destructive-action:first-child, .inline-toolbar 
.button:first-child, .linked > .button:first-child, .inline-toolbar.toolbar GtkToolButton:first-child > 
.button.flat, .inline-toolbar GtkToolButton:first-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:first-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:first-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:first-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:first-child > .button.titlebutton,
+.osd .button:first-child:hover, .osd .button:first-child:active, .osd .button:first-child:checked, .osd 
.button:first-child:insensitive, .osd .button:first-child:backdrop, .osd 
.button.suggested-action:first-child, .osd .button.destructive-action:first-child, .inline-toolbar 
.button:first-child, .linked > .button:first-child, .header-bar .linked > .button.titlebutton:first-child,
+.titlebar .linked > .button.titlebutton:first-child, .inline-toolbar.toolbar GtkToolButton:first-child > 
.button.flat, .inline-toolbar GtkToolButton:first-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:first-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:first-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:first-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:first-child > .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:first-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:first-child > .button.titlebutton,
 .inline-toolbar.toolbar GtkToolButton:backdrop:first-child > .button.flat,
@@ -1165,7 +1198,8 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:backdrop:first-child > .button.titlebutton, 
GtkComboBox.combobox-entry .entry:first-child, GtkComboBox.combobox-entry .button:first-child, .linked > 
GtkComboBox:first-child > .button {
   border-radius: 3px 0 0 3px;
   border-left-style: solid; }
-.osd .button:last-child:hover, .osd .button:last-child:active, .osd .button:last-child:checked, .osd 
.button:last-child:insensitive, .osd .button:last-child:backdrop, .osd .button.suggested-action:last-child, 
.osd .button.destructive-action:last-child, .inline-toolbar .button:last-child, .linked > .button:last-child, 
.inline-toolbar.toolbar GtkToolButton:last-child > .button.flat, .inline-toolbar GtkToolButton:last-child > 
.button.flat, .inline-toolbar.search-bar GtkToolButton:last-child > .button.flat, 
.inline-toolbar.location-bar GtkToolButton:last-child > .button.flat, .inline-toolbar .header-bar 
GtkToolButton:last-child > .button.titlebutton, .header-bar .inline-toolbar GtkToolButton:last-child > 
.button.titlebutton,
+.osd .button:last-child:hover, .osd .button:last-child:active, .osd .button:last-child:checked, .osd 
.button:last-child:insensitive, .osd .button:last-child:backdrop, .osd .button.suggested-action:last-child, 
.osd .button.destructive-action:last-child, .inline-toolbar .button:last-child, .linked > .button:last-child, 
.header-bar .linked > .button.titlebutton:last-child,
+.titlebar .linked > .button.titlebutton:last-child, .inline-toolbar.toolbar GtkToolButton:last-child > 
.button.flat, .inline-toolbar GtkToolButton:last-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:last-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:last-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:last-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:last-child > .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:last-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:last-child > .button.titlebutton,
 .inline-toolbar.toolbar GtkToolButton:backdrop:last-child > .button.flat,
@@ -1177,7 +1211,8 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:backdrop:last-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:backdrop:last-child > .button.titlebutton, 
GtkComboBox.combobox-entry .entry:last-child, GtkComboBox.combobox-entry .button:last-child, .linked > 
GtkComboBox:last-child > .button {
   border-radius: 0 3px 3px 0; }
-  .osd .button:last-child:dir(rtl):hover, .osd .button:last-child:dir(rtl):active, .osd 
.button:last-child:dir(rtl):checked, .osd .button:last-child:dir(rtl):insensitive, .osd 
.button:last-child:dir(rtl):backdrop, .osd .button.suggested-action:last-child:dir(rtl), .osd 
.button.destructive-action:last-child:dir(rtl), .inline-toolbar .button:last-child:dir(rtl), .linked > 
.button:last-child:dir(rtl), .inline-toolbar GtkToolButton:last-child > .button.flat:dir(rtl), 
.inline-toolbar .header-bar GtkToolButton:last-child > .button.titlebutton:dir(rtl), .header-bar 
.inline-toolbar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
+  .osd .button:last-child:dir(rtl):hover, .osd .button:last-child:dir(rtl):active, .osd 
.button:last-child:dir(rtl):checked, .osd .button:last-child:dir(rtl):insensitive, .osd 
.button:last-child:dir(rtl):backdrop, .osd .button.suggested-action:last-child:dir(rtl), .osd 
.button.destructive-action:last-child:dir(rtl), .inline-toolbar .button:last-child:dir(rtl), .linked > 
.button:last-child:dir(rtl), .header-bar .linked > .button.titlebutton:last-child:dir(rtl),
+  .titlebar .linked > .button.titlebutton:last-child:dir(rtl), .inline-toolbar GtkToolButton:last-child > 
.button.flat:dir(rtl), .inline-toolbar .header-bar GtkToolButton:last-child > .button.titlebutton:dir(rtl), 
.header-bar .inline-toolbar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
   .inline-toolbar .titlebar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
   .titlebar .inline-toolbar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
   .inline-toolbar GtkToolButton:backdrop:last-child > .button.flat:dir(rtl), .inline-toolbar.toolbar 
GtkToolButton:last-child:dir(rtl) > .button.flat, .inline-toolbar GtkToolButton:last-child:dir(rtl) > 
.button.flat, .inline-toolbar.search-bar GtkToolButton:last-child:dir(rtl) > .button.flat, 
.inline-toolbar.location-bar GtkToolButton:last-child:dir(rtl) > .button.flat, .inline-toolbar .header-bar 
GtkToolButton:last-child:dir(rtl) > .button.titlebutton, .header-bar .inline-toolbar 
GtkToolButton:last-child:dir(rtl) > .button.titlebutton,
@@ -1192,7 +1227,8 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
   .inline-toolbar .titlebar GtkToolButton:backdrop:last-child:dir(rtl) > .button.titlebutton,
   .titlebar .inline-toolbar GtkToolButton:backdrop:last-child:dir(rtl) > .button.titlebutton, 
GtkComboBox.combobox-entry .entry:last-child:dir(rtl), GtkComboBox.combobox-entry 
.button:last-child:dir(rtl), .linked > GtkComboBox:last-child > .button:dir(rtl) {
     border-right-style: solid; }
-.osd .button:only-child:hover, .osd .button:only-child:active, .osd .button:only-child:checked, .osd 
.button:only-child:insensitive, .osd .button:only-child:backdrop, .osd .button.suggested-action:only-child, 
.osd .button.destructive-action:only-child, .inline-toolbar .button:only-child, .linked > .button:only-child, 
.inline-toolbar.toolbar GtkToolButton:only-child > .button.flat, .inline-toolbar GtkToolButton:only-child > 
.button.flat, .inline-toolbar.search-bar GtkToolButton:only-child > .button.flat, 
.inline-toolbar.location-bar GtkToolButton:only-child > .button.flat, .inline-toolbar .header-bar 
GtkToolButton:only-child > .button.titlebutton, .header-bar .inline-toolbar GtkToolButton:only-child > 
.button.titlebutton,
+.osd .button:only-child:hover, .osd .button:only-child:active, .osd .button:only-child:checked, .osd 
.button:only-child:insensitive, .osd .button:only-child:backdrop, .osd .button.suggested-action:only-child, 
.osd .button.destructive-action:only-child, .inline-toolbar .button:only-child, .linked > .button:only-child, 
.header-bar .linked > .button.titlebutton:only-child,
+.titlebar .linked > .button.titlebutton:only-child, .inline-toolbar.toolbar GtkToolButton:only-child > 
.button.flat, .inline-toolbar GtkToolButton:only-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:only-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:only-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:only-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:only-child > .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:only-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:only-child > .button.titlebutton,
 .inline-toolbar.toolbar GtkToolButton:backdrop:only-child > .button.flat,
@@ -1206,20 +1242,24 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
   border-radius: 3px;
   border-style: solid; }
 
-.linked.vertical > .entry, .linked.vertical > .entry:focus, .linked.vertical > .entry:insensitive, 
.linked.vertical > .entry:insensitive:backdrop, .linked.vertical > .entry:backdrop, .linked.vertical > 
.button, .linked.vertical > .button:hover, .linked.vertical > .button:active, .linked.vertical > 
.button:checked, .linked.vertical > .button:backdrop, .linked.vertical > GtkComboBoxText > .button,
+.linked.vertical > .entry, .linked.vertical > .entry:focus, .linked.vertical > .entry:insensitive, 
.linked.vertical > .entry:insensitive:backdrop, .linked.vertical > .entry:backdrop, .linked.vertical > 
.button, .header-bar .linked.vertical > .button.titlebutton,
+.titlebar .linked.vertical > .button.titlebutton, .linked.vertical > .button:hover, .linked.vertical > 
.button:active, .linked.vertical > .button:checked, .linked.vertical > .button:backdrop, .linked.vertical > 
GtkComboBoxText > .button,
 .linked.vertical > GtkComboBox > .button {
   border-left-style: solid;
   border-top-style: none;
   border-radius: 0; }
 
-.linked.vertical > .entry:first-child, .linked.vertical > .button:first-child, .linked.vertical > 
GtkComboBoxText:first-child > .button,
+.linked.vertical > .entry:first-child, .linked.vertical > .button:first-child, .header-bar .linked.vertical 
.button.titlebutton:first-child,
+.titlebar .linked.vertical > .button.titlebutton:first-child, .linked.vertical > GtkComboBoxText:first-child 
.button,
 .linked.vertical > GtkComboBox:first-child > .button {
   border-style: solid;
   border-radius: 3px 3px 0 0; }
-.linked.vertical > .entry:last-child, .linked.vertical > .button:last-child, .linked.vertical > 
GtkComboBoxText:last-child > .button,
+.linked.vertical > .entry:last-child, .linked.vertical > .button:last-child, .header-bar .linked.vertical > 
.button.titlebutton:last-child,
+.titlebar .linked.vertical > .button.titlebutton:last-child, .linked.vertical > GtkComboBoxText:last-child > 
.button,
 .linked.vertical > GtkComboBox:last-child > .button {
   border-radius: 0 0 3px 3px; }
-.linked.vertical > .entry:only-child, .linked.vertical > .button:only-child, .linked.vertical > 
GtkComboBoxText:only-child > .button,
+.linked.vertical > .entry:only-child, .linked.vertical > .button:only-child, .header-bar .linked.vertical > 
.button.titlebutton:only-child,
+.titlebar .linked.vertical > .button.titlebutton:only-child, .linked.vertical > GtkComboBoxText:only-child > 
.button,
 .linked.vertical > GtkComboBox:only-child > .button {
   border-radius: 3px;
   border-style: solid; }
@@ -1430,7 +1470,9 @@ GtkColorButton.button, .header-bar GtkColorButton.button.titlebutton,
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .spinbutton.vertical .button:first-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.button:first-child:insensitive > .label {
+      .spinbutton.vertical .button:first-child:insensitive > .label, .spinbutton.vertical .header-bar 
.button.titlebutton:first-child:insensitive > .label,
+      .spinbutton.vertical .titlebar .button.titlebutton:first-child:insensitive > .label, 
.spinbutton.vertical:dir(rtl) .button:first-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.header-bar .button.titlebutton:first-child:insensitive > .label,
+      .spinbutton.vertical:dir(rtl) .titlebar .button.titlebutton:first-child:insensitive > .label {
         color: inherit; }
     .spinbutton.vertical .button:first-child:backdrop, .spinbutton.vertical:dir(rtl) 
.button:first-child:backdrop {
       color: #939695;
@@ -1470,7 +1512,9 @@ GtkColorButton.button, .header-bar GtkColorButton.button.titlebutton,
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0.1); }
-      .spinbutton.vertical .button:last-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.button:last-child:insensitive > .label {
+      .spinbutton.vertical .button:last-child:insensitive > .label, .spinbutton.vertical .header-bar 
.button.titlebutton:last-child:insensitive > .label,
+      .spinbutton.vertical .titlebar .button.titlebutton:last-child:insensitive > .label, 
.spinbutton.vertical:dir(rtl) .button:last-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.header-bar .button.titlebutton:last-child:insensitive > .label,
+      .spinbutton.vertical:dir(rtl) .titlebar .button.titlebutton:last-child:insensitive > .label {
         color: inherit; }
     .spinbutton.vertical .button:last-child:backdrop, .spinbutton.vertical:dir(rtl) 
.button:last-child:backdrop {
       color: #939695;
@@ -1486,7 +1530,9 @@ GtkColorButton.button, .header-bar GtkColorButton.button.titlebutton,
     text-shadow: none;
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(238, 238, 236, 0); }
-    .spinbutton.vertical .button:backdrop:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.button:backdrop:insensitive > .label {
+    .spinbutton.vertical .button:backdrop:insensitive > .label, .spinbutton.vertical .header-bar 
.button.titlebutton:backdrop:insensitive > .label,
+    .spinbutton.vertical .titlebar .button.titlebutton:backdrop:insensitive > .label, 
.spinbutton.vertical:dir(rtl) .button:backdrop:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.header-bar .button.titlebutton:backdrop:insensitive > .label,
+    .spinbutton.vertical:dir(rtl) .titlebar .button.titlebutton:backdrop:insensitive > .label {
       color: inherit; }
 .spinbutton.vertical.entry, .spinbutton.vertical:dir(rtl).entry {
   border-radius: 0;
@@ -1693,11 +1739,13 @@ GtkComboBox {
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(43, 100, 160, 0);
           border-color: #0f2b48; }
-          .titlebar.selection-mode .button:backdrop:insensitive > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive > .label,
+          .titlebar.selection-mode .button:backdrop:insensitive > .label, .titlebar.selection-mode 
.header-bar .button.titlebutton:backdrop:insensitive > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive > .label, .titlebar.selection-mode .header-bar 
.titlebutton.button:backdrop:insensitive > .label,
           .titlebar.selection-mode .titlebutton.button:backdrop:insensitive > .label,
           .header-bar.selection-mode .button:backdrop:insensitive > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:backdrop:insensitive > .label,
           .header-bar.selection-mode .button.flat:backdrop:insensitive > .label,
-          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive > .label {
+          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive > .label,
+          .header-bar.selection-mode .titlebar .titlebutton.button:backdrop:insensitive > .label {
             color: inherit; }
         .titlebar.selection-mode .button:backdrop:insensitive:active, .titlebar.selection-mode 
.button:backdrop:insensitive:checked, .titlebar.selection-mode .button.flat:backdrop:insensitive:active,
         .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:active, .titlebar.selection-mode 
.button.flat:backdrop:insensitive:checked,
@@ -1713,15 +1761,19 @@ GtkComboBox {
           background-image: linear-gradient(to bottom, #1d4876);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(43, 100, 160, 0);
           border-color: #0f2b48; }
-          .titlebar.selection-mode .button:backdrop:insensitive:active > .label, .titlebar.selection-mode 
.button:backdrop:insensitive:checked > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive:active > .label,
-          .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:active > .label, 
.titlebar.selection-mode .button.flat:backdrop:insensitive:checked > .label,
+          .titlebar.selection-mode .button:backdrop:insensitive:active > .label, .titlebar.selection-mode 
.header-bar .button.titlebutton:backdrop:insensitive:active > .label, .titlebar.selection-mode 
.button:backdrop:insensitive:checked > .label, .titlebar.selection-mode .header-bar 
.button.titlebutton:backdrop:insensitive:checked > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive:active > .label, .titlebar.selection-mode .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label,
+          .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:active > .label, 
.titlebar.selection-mode .button.flat:backdrop:insensitive:checked > .label, .titlebar.selection-mode 
.header-bar .titlebutton.button:backdrop:insensitive:checked > .label,
           .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:checked > .label,
           .header-bar.selection-mode .button:backdrop:insensitive:active > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:backdrop:insensitive:active > .label,
           .header-bar.selection-mode .button:backdrop:insensitive:checked > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:backdrop:insensitive:checked > .label,
           .header-bar.selection-mode .button.flat:backdrop:insensitive:active > .label,
           .header-bar.selection-mode .titlebutton.button:backdrop:insensitive:active > .label,
+          .header-bar.selection-mode .titlebar .titlebutton.button:backdrop:insensitive:active > .label,
           .header-bar.selection-mode .button.flat:backdrop:insensitive:checked > .label,
-          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive:checked > .label {
+          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive:checked > .label,
+          .header-bar.selection-mode .titlebar .titlebutton.button:backdrop:insensitive:checked > .label {
             color: inherit; }
       .titlebar.selection-mode .button.flat:backdrop,
       .titlebar.selection-mode .titlebutton.button:backdrop, .titlebar.selection-mode 
.button.flat:insensitive,
@@ -1747,8 +1799,9 @@ GtkComboBox {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(43, 100, 160, 0.55); }
-        .titlebar.selection-mode .button:insensitive > .label,
-        .header-bar.selection-mode .button:insensitive > .label {
+        .titlebar.selection-mode .button:insensitive > .label, .titlebar.selection-mode .header-bar 
.button.titlebutton:insensitive > .label,
+        .header-bar.selection-mode .button:insensitive > .label,
+        .header-bar.selection-mode .titlebar .button.titlebutton:insensitive > .label {
           color: inherit; }
         .titlebar.selection-mode .button:insensitive:active, .titlebar.selection-mode 
.button:insensitive:checked,
         .header-bar.selection-mode .button:insensitive:active,
@@ -1757,9 +1810,11 @@ GtkComboBox {
           border-color: #0b1e33;
           background-image: linear-gradient(to bottom, #1b436f, #1d4876);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(43, 100, 160, 0.55); }
-          .titlebar.selection-mode .button:insensitive:active > .label, .titlebar.selection-mode 
.button:insensitive:checked > .label,
+          .titlebar.selection-mode .button:insensitive:active > .label, .titlebar.selection-mode .header-bar 
.button.titlebutton:insensitive:active > .label, .titlebar.selection-mode .button:insensitive:checked > 
.label, .titlebar.selection-mode .header-bar .button.titlebutton:insensitive:checked > .label,
           .header-bar.selection-mode .button:insensitive:active > .label,
-          .header-bar.selection-mode .button:insensitive:checked > .label {
+          .header-bar.selection-mode .titlebar .button.titlebutton:insensitive:active > .label,
+          .header-bar.selection-mode .button:insensitive:checked > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:insensitive:checked > .label {
             color: inherit; }
       .titlebar.selection-mode .button.suggested-action,
       .header-bar.selection-mode .button.suggested-action {
@@ -1800,8 +1855,9 @@ GtkComboBox {
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(43, 100, 160, 0.55);
           border-color: #0f2b48; }
-          .titlebar.selection-mode .button.suggested-action:insensitive > .label,
-          .header-bar.selection-mode .button.suggested-action:insensitive > .label {
+          .titlebar.selection-mode .button.suggested-action:insensitive > .label, .titlebar.selection-mode 
.header-bar .suggested-action.button.titlebutton:insensitive > .label,
+          .header-bar.selection-mode .button.suggested-action:insensitive > .label,
+          .header-bar.selection-mode .titlebar .suggested-action.button.titlebutton:insensitive > .label {
             color: inherit; }
         .titlebar.selection-mode .button.suggested-action:backdrop,
         .header-bar.selection-mode .button.suggested-action:backdrop {
@@ -1821,8 +1877,9 @@ GtkComboBox {
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(43, 100, 160, 0);
           border-color: #0f2b48; }
-          .titlebar.selection-mode .button.suggested-action:backdrop:insensitive > .label,
-          .header-bar.selection-mode .button.suggested-action:backdrop:insensitive > .label {
+          .titlebar.selection-mode .button.suggested-action:backdrop:insensitive > .label, 
.titlebar.selection-mode .header-bar .suggested-action.button.titlebutton:backdrop:insensitive > .label,
+          .header-bar.selection-mode .button.suggested-action:backdrop:insensitive > .label,
+          .header-bar.selection-mode .titlebar .suggested-action.button.titlebutton:backdrop:insensitive > 
.label {
             color: inherit; }
     .titlebar.selection-mode .selection-menu, .titlebar.selection-mode .selection-menu:backdrop,
     .header-bar.selection-mode .selection-menu,
@@ -2387,6 +2444,25 @@ column-header .titlebar .button.titlebutton,
   .scrollbar .titlebar .button.titlebutton,
   .titlebar .scrollbar .button.titlebutton {
     border: none; }
+  .scrollbar.overlay-indicator:not(.dragging):not(.hovering) {
+    opacity: 0.3;
+    -GtkRange-slider-width: 5px; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering) .slider {
+      margin: 0;
+      background-color: #eeeeec;
+      border: 1px solid black;
+      background-clip: padding-box; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering) .trough {
+      border-style: none;
+      background-color: transparent; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering).vertical .slider {
+      margin-top: 2px;
+      margin-bottom: 2px; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering).horizontal .slider {
+      margin-left: 2px;
+      margin-right: 2px; }
+  .scrollbar.overlay-indicator.dragging, .scrollbar.overlay-indicator.hovering {
+    opacity: 0.7; }
   .scrollbar .trough {
     background-color: #282c2c;
     border: 1px none #1c1f1f; }
@@ -2394,10 +2470,7 @@ column-header .titlebar .button.titlebutton,
       background-color: #323737;
       border-color: #1e2222; }
   .scrollbar .slider {
-    border-color: transparent;
-    border-style: solid;
-    background-color: #818584;
-    background-clip: padding-box; }
+    background-color: #818584; }
     .scrollbar .slider:hover {
       background-color: #a5a8a6; }
     .scrollbar .slider:prelight:active {
@@ -2406,43 +2479,30 @@ column-header .titlebar .button.titlebutton,
       background-color: #5d6161; }
     .scrollbar .slider:insensitive {
       background-color: transparent; }
-  .scrollbar.overlay-indicator {
-    -GtkRange-slider-width: 8px; }
-    .scrollbar.overlay-indicator .slider {
-      background-color: rgba(238, 238, 236, 0.3);
-      border-width: 2px;
-      border-radius: 100px; }
-    .scrollbar.overlay-indicator .trough {
-      border-color: transparent;
-      background-color: transparent; }
-    .scrollbar.overlay-indicator.dragging, .scrollbar.overlay-indicator.hovering {
-      -GtkRange-slider-width: 13; }
-      .scrollbar.overlay-indicator.dragging .slider, .scrollbar.overlay-indicator.hovering .slider {
-        border-width: 1px; }
-      .scrollbar.overlay-indicator.dragging .trough, .scrollbar.overlay-indicator.hovering .trough {
-        border-color: rgba(28, 31, 31, 0.7);
-        background-color: rgba(40, 44, 44, 0.7); }
-      .scrollbar.overlay-indicator.dragging.fine-tune .slider, 
.scrollbar.overlay-indicator.hovering.fine-tune .slider {
-        border-width: 3px; }
-      .scrollbar.overlay-indicator.dragging.fine-tune .trough, 
.scrollbar.overlay-indicator.hovering.fine-tune .trough {
-        background-color: #2f3434; }
   .scrollbar .slider {
-    border-width: 3px;
-    border-radius: 100px; }
+    border-radius: 100px;
+    margin: 3px; }
   .scrollbar.fine-tune .slider {
-    border-width: 4px; }
+    margin: 4px; }
   .scrollbar.vertical .slider {
-    margin-left: 1px; }
+    margin-left: 4px; }
     .scrollbar.vertical .slider:dir(rtl) {
-      margin-left: 0;
-      margin-right: 1px; }
+      margin-left: 3px;
+      margin-right: 4px; }
+  .scrollbar.vertical.fine-tune .slider {
+    margin-left: 5px; }
+    .scrollbar.vertical.fine-tune .slider:dir(rtl) {
+      margin-left: 4px;
+      margin-right: 5px; }
   .scrollbar.vertical .trough {
     border-left-style: solid; }
     .scrollbar.vertical .trough:dir(rtl) {
       border-left-style: none;
       border-right-style: solid; }
   .scrollbar.horizontal .slider {
-    margin-top: 1px; }
+    margin-top: 4px; }
+  .scrollbar.horizontal.fine-tune .slider {
+    margin-top: 5px; }
   .scrollbar.horizontal .trough {
     border-top-style: solid; }
 
@@ -3558,7 +3618,8 @@ GtkPlacesSidebar.sidebar .view .separator:backdrop {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .list-row:selected .button:backdrop:insensitive > .label, .list-row:selected 
.button.flat:backdrop:insensitive > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive > .label,
+      .list-row:selected .button:backdrop:insensitive > .label, .list-row:selected .header-bar 
.button.titlebutton:backdrop:insensitive > .label,
+      .list-row:selected .titlebar .button.titlebutton:backdrop:insensitive > .label, .list-row:selected 
.button.flat:backdrop:insensitive > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive > .label,
       .list-row:selected .titlebar .titlebutton.button:backdrop:insensitive > .label,
       .titlebar .list-row:selected .titlebutton.button:backdrop:insensitive > .label {
         color: inherit; }
@@ -3571,7 +3632,9 @@ GtkPlacesSidebar.sidebar .view .separator:backdrop {
         border-color: #1e2222;
         background-image: linear-gradient(to bottom, #262929);
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-        .list-row:selected .button:backdrop:insensitive:active > .label, .list-row:selected 
.button:backdrop:insensitive:checked > .label, .list-row:selected .button.flat:backdrop:insensitive:active > 
.label, .list-row:selected .header-bar .titlebutton.button:backdrop:insensitive:active > .label, .header-bar 
.list-row:selected .titlebutton.button:backdrop:insensitive:active > .label,
+        .list-row:selected .button:backdrop:insensitive:active > .label, .list-row:selected .header-bar 
.button.titlebutton:backdrop:insensitive:active > .label,
+        .list-row:selected .titlebar .button.titlebutton:backdrop:insensitive:active > .label, 
.list-row:selected .button:backdrop:insensitive:checked > .label, .list-row:selected .header-bar 
.button.titlebutton:backdrop:insensitive:checked > .label,
+        .list-row:selected .titlebar .button.titlebutton:backdrop:insensitive:checked > .label, 
.list-row:selected .button.flat:backdrop:insensitive:active > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive:active > .label,
         .list-row:selected .titlebar .titlebutton.button:backdrop:insensitive:active > .label,
         .titlebar .list-row:selected .titlebutton.button:backdrop:insensitive:active > .label, 
.list-row:selected .button.flat:backdrop:insensitive:checked > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive:checked > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive:checked > .label,
         .list-row:selected .titlebar .titlebutton.button:backdrop:insensitive:checked > .label,
@@ -3594,14 +3657,17 @@ GtkPlacesSidebar.sidebar .view .separator:backdrop {
     text-shadow: none;
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-    .list-row:selected .button:insensitive > .label {
+    .list-row:selected .button:insensitive > .label, .list-row:selected .header-bar 
.button.titlebutton:insensitive > .label,
+    .list-row:selected .titlebar .button.titlebutton:insensitive > .label {
       color: inherit; }
     .list-row:selected .button:insensitive:active, .list-row:selected .button:insensitive:checked {
       color: #939695;
       border-color: #1c1f1f;
       background-image: linear-gradient(to bottom, #2f3333, #323636);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .list-row:selected .button:insensitive:active > .label, .list-row:selected .button:insensitive:checked 
.label {
+      .list-row:selected .button:insensitive:active > .label, .list-row:selected .header-bar 
.button.titlebutton:insensitive:active > .label,
+      .list-row:selected .titlebar .button.titlebutton:insensitive:active > .label, .list-row:selected 
.button:insensitive:checked > .label, .list-row:selected .header-bar .button.titlebutton:insensitive:checked 
.label,
+      .list-row:selected .titlebar .button.titlebutton:insensitive:checked > .label {
         color: inherit; }
 
 .list-row, list-row.button, .header-bar list-row.button.titlebutton,
@@ -3775,7 +3841,8 @@ GtkCalendar {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .message-dialog.csd .dialog-action-area .button:insensitive > .label {
+      .message-dialog.csd .dialog-action-area .button:insensitive > .label, .message-dialog.csd 
.dialog-action-area .header-bar .button.titlebutton:insensitive > .label,
+      .message-dialog.csd .dialog-action-area .titlebar .button.titlebutton:insensitive > .label {
         color: inherit; }
     .message-dialog.csd .dialog-action-area .button:backdrop {
       color: #939695;
@@ -3791,7 +3858,8 @@ GtkCalendar {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .message-dialog.csd .dialog-action-area .button:backdrop:insensitive > .label {
+      .message-dialog.csd .dialog-action-area .button:backdrop:insensitive > .label, .message-dialog.csd 
.dialog-action-area .header-bar .button.titlebutton:backdrop:insensitive > .label,
+      .message-dialog.csd .dialog-action-area .titlebar .button.titlebutton:backdrop:insensitive > .label {
         color: inherit; }
     .message-dialog.csd .dialog-action-area .button.suggested-action {
       color: white;
@@ -3831,7 +3899,8 @@ GtkCalendar {
           text-shadow: none;
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-          .message-dialog.csd .dialog-action-area .button.suggested-action:backdrop:insensitive > .label {
+          .message-dialog.csd .dialog-action-area .button.suggested-action:backdrop:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar .suggested-action.button.titlebutton:backdrop:insensitive 
.label,
+          .message-dialog.csd .dialog-action-area .titlebar 
.suggested-action.button.titlebutton:backdrop:insensitive > .label {
             color: inherit; }
       .message-dialog.csd .dialog-action-area .button.suggested-action:insensitive {
         color: #939695;
@@ -3840,7 +3909,8 @@ GtkCalendar {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-        .message-dialog.csd .dialog-action-area .button.suggested-action:insensitive > .label {
+        .message-dialog.csd .dialog-action-area .button.suggested-action:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar .suggested-action.button.titlebutton:insensitive > .label,
+        .message-dialog.csd .dialog-action-area .titlebar .suggested-action.button.titlebutton:insensitive > 
.label {
           color: inherit; }
     .message-dialog.csd .dialog-action-area .button.destructive-action {
       color: white;
@@ -3880,7 +3950,8 @@ GtkCalendar {
           text-shadow: none;
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-          .message-dialog.csd .dialog-action-area .button.destructive-action:backdrop:insensitive > .label {
+          .message-dialog.csd .dialog-action-area .button.destructive-action:backdrop:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive > .label,
+          .message-dialog.csd .dialog-action-area .titlebar 
.destructive-action.button.titlebutton:backdrop:insensitive > .label {
             color: inherit; }
       .message-dialog.csd .dialog-action-area .button.destructive-action:insensitive {
         color: #939695;
@@ -3889,7 +3960,8 @@ GtkCalendar {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-        .message-dialog.csd .dialog-action-area .button.destructive-action:insensitive > .label {
+        .message-dialog.csd .dialog-action-area .button.destructive-action:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar .destructive-action.button.titlebutton:insensitive > 
.label,
+        .message-dialog.csd .dialog-action-area .titlebar .destructive-action.button.titlebutton:insensitive 
.label {
           color: inherit; }
   .message-dialog.csd .dialog-action-area .button, .message-dialog.csd .dialog-action-area .button:hover, 
.message-dialog.csd .dialog-action-area .button:active, .message-dialog.csd .dialog-action-area 
.button:insensitive, .message-dialog.csd .dialog-action-area .button:backdrop, .message-dialog.csd 
.dialog-action-area .button:backdrop:insensitive, .message-dialog.csd .dialog-action-area 
.button.suggested-action, .message-dialog.csd .dialog-action-area .button.suggested-action:hover, 
.message-dialog.csd .dialog-action-area .button.suggested-action:active, .message-dialog.csd 
.dialog-action-area .button.suggested-action:backdrop, .message-dialog.csd .dialog-action-area 
.button.suggested-action:backdrop:insensitive, .message-dialog.csd .dialog-action-area 
.button.suggested-action:insensitive, .message-dialog.csd .dialog-action-area .button.destructive-action, 
.message-dialog.csd .dialog-action-area .button.destructive-action:hover, .message-dialog.csd 
.dialog-action-area .butt
 on.destructive-action:active, .message-dialog.csd .dialog-action-area .button.destructive-action:backdrop, 
.message-dialog.csd .dialog-action-area .button.destructive-action:backdrop:insensitive, .message-dialog.csd 
.dialog-action-area .button.destructive-action:insensitive {
     border-left-style: solid;
@@ -4043,10 +4115,17 @@ GtkInfoBar {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .info .button:insensitive > .label,
+      .info .button:insensitive > .label, .info .header-bar .button.titlebutton:insensitive > .label,
+      .info .titlebar .button.titlebutton:insensitive > .label,
       .question .button:insensitive > .label,
+      .question .header-bar .button.titlebutton:insensitive > .label,
+      .question .titlebar .button.titlebutton:insensitive > .label,
       .warning .button:insensitive > .label,
-      .error .button:insensitive > .label {
+      .warning .header-bar .button.titlebutton:insensitive > .label,
+      .warning .titlebar .button.titlebutton:insensitive > .label,
+      .error .button:insensitive > .label,
+      .error .header-bar .button.titlebutton:insensitive > .label,
+      .error .titlebar .button.titlebutton:insensitive > .label {
         color: inherit; }
     .info .button:backdrop,
     .question .button:backdrop,
@@ -4070,10 +4149,17 @@ GtkInfoBar {
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0);
         border-color: #0b1e33; }
-        .info .button:backdrop:insensitive > .label,
+        .info .button:backdrop:insensitive > .label, .info .header-bar 
.button.titlebutton:backdrop:insensitive > .label,
+        .info .titlebar .button.titlebutton:backdrop:insensitive > .label,
         .question .button:backdrop:insensitive > .label,
+        .question .header-bar .button.titlebutton:backdrop:insensitive > .label,
+        .question .titlebar .button.titlebutton:backdrop:insensitive > .label,
         .warning .button:backdrop:insensitive > .label,
-        .error .button:backdrop:insensitive > .label {
+        .warning .header-bar .button.titlebutton:backdrop:insensitive > .label,
+        .warning .titlebar .button.titlebutton:backdrop:insensitive > .label,
+        .error .button:backdrop:insensitive > .label,
+        .error .header-bar .button.titlebutton:backdrop:insensitive > .label,
+        .error .titlebar .button.titlebutton:backdrop:insensitive > .label {
           color: inherit; }
 
 /************
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 8056131..edf1832 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -482,7 +482,8 @@ GtkTextView {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-      .button:backdrop:insensitive > .label, .button.flat:backdrop:insensitive > .label, .header-bar 
.titlebutton.button:backdrop:insensitive > .label,
+      .button:backdrop:insensitive > .label, .header-bar .button.titlebutton:backdrop:insensitive > .label,
+      .titlebar .button.titlebutton:backdrop:insensitive > .label, .button.flat:backdrop:insensitive > 
.label, .header-bar .titlebutton.button:backdrop:insensitive > .label,
       .titlebar .titlebutton.button:backdrop:insensitive > .label {
         color: inherit; }
     .button:backdrop:insensitive:active, .button:backdrop:insensitive:checked, 
.button.flat:backdrop:insensitive:active, .header-bar .titlebutton.button:backdrop:insensitive:active,
@@ -492,7 +493,9 @@ GtkTextView {
       border-color: #a8a8a8;
       background-image: linear-gradient(to bottom, #e7e7e7);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-      .button:backdrop:insensitive:active > .label, .button:backdrop:insensitive:checked > .label, 
.button.flat:backdrop:insensitive:active > .label, .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label,
+      .button:backdrop:insensitive:active > .label, .header-bar 
.button.titlebutton:backdrop:insensitive:active > .label,
+      .titlebar .button.titlebutton:backdrop:insensitive:active > .label, 
.button:backdrop:insensitive:checked > .label, .header-bar .button.titlebutton:backdrop:insensitive:checked > 
.label,
+      .titlebar .button.titlebutton:backdrop:insensitive:checked > .label, 
.button.flat:backdrop:insensitive:active > .label, .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label,
       .titlebar .titlebutton.button:backdrop:insensitive:active > .label, 
.button.flat:backdrop:insensitive:checked > .label, .header-bar 
.titlebutton.button:backdrop:insensitive:checked > .label,
       .titlebar .titlebutton.button:backdrop:insensitive:checked > .label {
         color: inherit; }
@@ -514,14 +517,17 @@ GtkTextView {
     text-shadow: none;
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
-    .button:insensitive > .label {
+    .button:insensitive > .label, .header-bar .button.titlebutton:insensitive > .label,
+    .titlebar .button.titlebutton:insensitive > .label {
       color: inherit; }
     .button:insensitive:active, .button:insensitive:checked {
       color: #8d9091;
       border-color: #a1a1a1;
       background-image: linear-gradient(to bottom, #ebebeb, #f4f4f4);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
-      .button:insensitive:active > .label, .button:insensitive:checked > .label {
+      .button:insensitive:active > .label, .header-bar .button.titlebutton:insensitive:active > .label,
+      .titlebar .button.titlebutton:insensitive:active > .label, .button:insensitive:checked > .label, 
.header-bar .button.titlebutton:insensitive:checked > .label,
+      .titlebar .button.titlebutton:insensitive:checked > .label {
         color: inherit; }
   .button.osd, .header-bar .osd.button.titlebutton,
   .titlebar .osd.button.titlebutton {
@@ -763,7 +769,8 @@ GtkTextView {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-        .button.suggested-action:backdrop:insensitive > .label, 
.button.suggested-action.flat:backdrop:insensitive > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive > .label,
+        .button.suggested-action:backdrop:insensitive > .label, .header-bar 
.suggested-action.button.titlebutton:backdrop:insensitive > .label,
+        .titlebar .suggested-action.button.titlebutton:backdrop:insensitive > .label, 
.button.suggested-action.flat:backdrop:insensitive > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive > .label,
         .titlebar .suggested-action.titlebutton.button:backdrop:insensitive > .label {
           color: inherit; }
         .button.suggested-action:backdrop:insensitive:active, 
.button.suggested-action:backdrop:insensitive:checked, 
.button.suggested-action.flat:backdrop:insensitive:active, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:active,
@@ -773,7 +780,9 @@ GtkTextView {
           border-color: #5093da;
           background-image: linear-gradient(to bottom, #5093da);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-          .button.suggested-action:backdrop:insensitive:active > .label, 
.button.suggested-action:backdrop:insensitive:checked > .label, 
.button.suggested-action.flat:backdrop:insensitive:active > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:active > .label,
+          .button.suggested-action:backdrop:insensitive:active > .label, .header-bar 
.suggested-action.button.titlebutton:backdrop:insensitive:active > .label,
+          .titlebar .suggested-action.button.titlebutton:backdrop:insensitive:active > .label, 
.button.suggested-action:backdrop:insensitive:checked > .label, .header-bar 
.suggested-action.button.titlebutton:backdrop:insensitive:checked > .label,
+          .titlebar .suggested-action.button.titlebutton:backdrop:insensitive:checked > .label, 
.button.suggested-action.flat:backdrop:insensitive:active > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:active > .label,
           .titlebar .suggested-action.titlebutton.button:backdrop:insensitive:active > .label, 
.button.suggested-action.flat:backdrop:insensitive:checked > .label, .header-bar 
.suggested-action.titlebutton.button:backdrop:insensitive:checked > .label,
           .titlebar .suggested-action.titlebutton.button:backdrop:insensitive:checked > .label {
             color: inherit; }
@@ -795,14 +804,17 @@ GtkTextView {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
-      .button.suggested-action:insensitive > .label {
+      .button.suggested-action:insensitive > .label, .header-bar 
.suggested-action.button.titlebutton:insensitive > .label,
+      .titlebar .suggested-action.button.titlebutton:insensitive > .label {
         color: inherit; }
       .button.suggested-action:insensitive:active, .button.suggested-action:insensitive:checked {
         color: #b9d3f0;
         border-color: #1c5187;
         background-image: linear-gradient(to bottom, #4a8cd1, #5093da);
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
-        .button.suggested-action:insensitive:active > .label, .button.suggested-action:insensitive:checked > 
.label {
+        .button.suggested-action:insensitive:active > .label, .header-bar 
.suggested-action.button.titlebutton:insensitive:active > .label,
+        .titlebar .suggested-action.button.titlebutton:insensitive:active > .label, 
.button.suggested-action:insensitive:checked > .label, .header-bar 
.suggested-action.button.titlebutton:insensitive:checked > .label,
+        .titlebar .suggested-action.button.titlebutton:insensitive:checked > .label {
           color: inherit; }
     .osd .button.suggested-action {
       color: #eeeeec;
@@ -904,7 +916,8 @@ GtkTextView {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-        .button.destructive-action:backdrop:insensitive > .label, 
.button.destructive-action.flat:backdrop:insensitive > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive > .label,
+        .button.destructive-action:backdrop:insensitive > .label, .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive > .label,
+        .titlebar .destructive-action.button.titlebutton:backdrop:insensitive > .label, 
.button.destructive-action.flat:backdrop:insensitive > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive > .label,
         .titlebar .destructive-action.titlebutton.button:backdrop:insensitive > .label {
           color: inherit; }
         .button.destructive-action:backdrop:insensitive:active, 
.button.destructive-action:backdrop:insensitive:checked, 
.button.destructive-action.flat:backdrop:insensitive:active, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:active,
@@ -914,7 +927,9 @@ GtkTextView {
           border-color: #ef3131;
           background-image: linear-gradient(to bottom, #ef3131);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-          .button.destructive-action:backdrop:insensitive:active > .label, 
.button.destructive-action:backdrop:insensitive:checked > .label, 
.button.destructive-action.flat:backdrop:insensitive:active > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:active > .label,
+          .button.destructive-action:backdrop:insensitive:active > .label, .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive:active > .label,
+          .titlebar .destructive-action.button.titlebutton:backdrop:insensitive:active > .label, 
.button.destructive-action:backdrop:insensitive:checked > .label, .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive:checked > .label,
+          .titlebar .destructive-action.button.titlebutton:backdrop:insensitive:checked > .label, 
.button.destructive-action.flat:backdrop:insensitive:active > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:active > .label,
           .titlebar .destructive-action.titlebutton.button:backdrop:insensitive:active > .label, 
.button.destructive-action.flat:backdrop:insensitive:checked > .label, .header-bar 
.destructive-action.titlebutton.button:backdrop:insensitive:checked > .label,
           .titlebar .destructive-action.titlebutton.button:backdrop:insensitive:checked > .label {
             color: inherit; }
@@ -936,14 +951,17 @@ GtkTextView {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
-      .button.destructive-action:insensitive > .label {
+      .button.destructive-action:insensitive > .label, .header-bar 
.destructive-action.button.titlebutton:insensitive > .label,
+      .titlebar .destructive-action.button.titlebutton:insensitive > .label {
         color: inherit; }
       .button.destructive-action:insensitive:active, .button.destructive-action:insensitive:checked {
         color: #f8acac;
         border-color: #8e0b0b;
         background-image: linear-gradient(to bottom, #e52d2d, #ef3131);
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
-        .button.destructive-action:insensitive:active > .label, 
.button.destructive-action:insensitive:checked > .label {
+        .button.destructive-action:insensitive:active > .label, .header-bar 
.destructive-action.button.titlebutton:insensitive:active > .label,
+        .titlebar .destructive-action.button.titlebutton:insensitive:active > .label, 
.button.destructive-action:insensitive:checked > .label, .header-bar 
.destructive-action.button.titlebutton:insensitive:checked > .label,
+        .titlebar .destructive-action.button.titlebutton:insensitive:checked > .label {
           color: inherit; }
     .osd .button.destructive-action {
       color: #eeeeec;
@@ -1016,7 +1034,8 @@ GtkTextView {
       padding-right: 6px;
       padding-top: 3px;
       padding-bottom: 3px; }
-    .stack-switcher > .button.text-button {
+    .stack-switcher > .button.text-button, .header-bar .stack-switcher > .text-button.button.titlebutton,
+    .titlebar .stack-switcher > .text-button.button.titlebutton {
       padding: 5px 10px 6px; }
     .stack-switcher > .button.image-button, .header-bar .stack-switcher > .titlebutton.button,
     .titlebar .stack-switcher > .titlebutton.button {
@@ -1055,7 +1074,8 @@ GtkTextView {
   text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px white, 0 1px white; }
-  .inline-toolbar GtkToolButton > .button:hover {
+  .inline-toolbar GtkToolButton > .button:hover, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:hover,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:hover {
     color: #2e3436;
     outline-color: rgba(46, 52, 54, 0.3);
     border-color: #a1a1a1;
@@ -1063,7 +1083,9 @@ GtkTextView {
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white, 0 1px white; }
-  .inline-toolbar GtkToolButton > .button:active, .inline-toolbar GtkToolButton > .button:checked {
+  .inline-toolbar GtkToolButton > .button:active, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:active, .inline-toolbar GtkToolButton > 
.button:checked, .inline-toolbar .header-bar GtkToolButton > .button.titlebutton:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:checked {
     color: #2e3436;
     outline-color: rgba(46, 52, 54, 0.3);
     border-color: #a1a1a1;
@@ -1071,7 +1093,8 @@ GtkTextView {
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px rgba(0, 0, 0, 0.07), inset 0 2px 1px -2px rgba(0, 0, 0, 0.6), 0 1px white; }
-  .inline-toolbar GtkToolButton > .button:insensitive {
+  .inline-toolbar GtkToolButton > .button:insensitive, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:insensitive,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:insensitive {
     color: #8d9091;
     border-color: #a1a1a1;
     background-image: linear-gradient(to bottom, #f4f4f4);
@@ -1080,26 +1103,32 @@ GtkTextView {
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
     .inline-toolbar GtkToolButton > .button:insensitive > .label {
       color: inherit; }
-  .inline-toolbar GtkToolButton > .button:insensitive:active, .inline-toolbar GtkToolButton > 
.button:insensitive:checked {
+  .inline-toolbar GtkToolButton > .button:insensitive:active, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:insensitive:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:insensitive:active, .inline-toolbar 
GtkToolButton > .button:insensitive:checked, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:insensitive:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:insensitive:checked {
     color: #8d9091;
     border-color: #a1a1a1;
     background-image: linear-gradient(to bottom, #ebebeb, #f4f4f4);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
     .inline-toolbar GtkToolButton > .button:insensitive:active > .label, .inline-toolbar GtkToolButton > 
.button:insensitive:checked > .label {
       color: inherit; }
-  .inline-toolbar GtkToolButton > .button:backdrop {
+  .inline-toolbar GtkToolButton > .button:backdrop, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop {
     color: #8d9091;
     border-color: #a8a8a8;
     background-image: linear-gradient(to bottom, #ededed);
     text-shadow: none;
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-  .inline-toolbar GtkToolButton > .button:backdrop:active, .inline-toolbar GtkToolButton > 
.button:backdrop:checked {
+  .inline-toolbar GtkToolButton > .button:backdrop:active, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:active, .inline-toolbar 
GtkToolButton > .button:backdrop:checked, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:checked {
     color: #8d9091;
     border-color: #a8a8a8;
     background-image: linear-gradient(to bottom, #d4d4d4);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-  .inline-toolbar GtkToolButton > .button:backdrop:insensitive {
+  .inline-toolbar GtkToolButton > .button:backdrop:insensitive, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:insensitive,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:insensitive {
     color: #c7c7c7;
     border-color: #a8a8a8;
     background-image: linear-gradient(to bottom, #f4f4f4);
@@ -1108,7 +1137,9 @@ GtkTextView {
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
     .inline-toolbar GtkToolButton > .button:backdrop:insensitive > .label {
       color: inherit; }
-  .inline-toolbar GtkToolButton > .button:backdrop:insensitive:active, .inline-toolbar GtkToolButton > 
.button:backdrop:insensitive:checked {
+  .inline-toolbar GtkToolButton > .button:backdrop:insensitive:active, .inline-toolbar .header-bar 
GtkToolButton > .button.titlebutton:backdrop:insensitive:active,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:insensitive:active, .inline-toolbar 
GtkToolButton > .button:backdrop:insensitive:checked, .inline-toolbar .header-bar GtkToolButton > 
.button.titlebutton:backdrop:insensitive:checked,
+  .inline-toolbar .titlebar GtkToolButton > .button.titlebutton:backdrop:insensitive:checked {
     color: #c7c7c7;
     border-color: #a8a8a8;
     background-image: linear-gradient(to bottom, #e7e7e7);
@@ -1147,12 +1178,14 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
   .inline-toolbar .header-bar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton,
   .header-bar .inline-toolbar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton,
   .inline-toolbar .titlebar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton,
-  .titlebar .inline-toolbar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton, .osd 
.button:dir(rtl):hover, .osd .button:dir(rtl):active, .osd .button:dir(rtl):checked, .osd 
.button:dir(rtl):insensitive, .osd .button:dir(rtl):backdrop, .osd .button.suggested-action:dir(rtl), .osd 
.button.destructive-action:dir(rtl), .inline-toolbar .button:dir(rtl), .linked > .button:dir(rtl), 
GtkComboBox.combobox-entry .entry:dir(rtl), GtkComboBox.combobox-entry .button:dir(rtl), .linked > 
GtkComboBox > .button:dir(rtl) {
+  .titlebar .inline-toolbar GtkToolButton:backdrop:dir(rtl) > .button.titlebutton, .osd 
.button:dir(rtl):hover, .osd .button:dir(rtl):active, .osd .button:dir(rtl):checked, .osd 
.button:dir(rtl):insensitive, .osd .button:dir(rtl):backdrop, .osd .button.suggested-action:dir(rtl), .osd 
.button.destructive-action:dir(rtl), .inline-toolbar .button:dir(rtl), .linked > .button:dir(rtl), 
.header-bar .linked > .button.titlebutton:dir(rtl),
+  .titlebar .linked > .button.titlebutton:dir(rtl), GtkComboBox.combobox-entry .entry:dir(rtl), 
GtkComboBox.combobox-entry .button:dir(rtl), .linked > GtkComboBox > .button:dir(rtl) {
     border-radius: 0;
     border-right-style: none;
     border-left-style: solid; }
 
-.osd .button:first-child:hover, .osd .button:first-child:active, .osd .button:first-child:checked, .osd 
.button:first-child:insensitive, .osd .button:first-child:backdrop, .osd 
.button.suggested-action:first-child, .osd .button.destructive-action:first-child, .inline-toolbar 
.button:first-child, .linked > .button:first-child, .inline-toolbar.toolbar GtkToolButton:first-child > 
.button.flat, .inline-toolbar GtkToolButton:first-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:first-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:first-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:first-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:first-child > .button.titlebutton,
+.osd .button:first-child:hover, .osd .button:first-child:active, .osd .button:first-child:checked, .osd 
.button:first-child:insensitive, .osd .button:first-child:backdrop, .osd 
.button.suggested-action:first-child, .osd .button.destructive-action:first-child, .inline-toolbar 
.button:first-child, .linked > .button:first-child, .header-bar .linked > .button.titlebutton:first-child,
+.titlebar .linked > .button.titlebutton:first-child, .inline-toolbar.toolbar GtkToolButton:first-child > 
.button.flat, .inline-toolbar GtkToolButton:first-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:first-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:first-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:first-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:first-child > .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:first-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:first-child > .button.titlebutton,
 .inline-toolbar.toolbar GtkToolButton:backdrop:first-child > .button.flat,
@@ -1165,7 +1198,8 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:backdrop:first-child > .button.titlebutton, 
GtkComboBox.combobox-entry .entry:first-child, GtkComboBox.combobox-entry .button:first-child, .linked > 
GtkComboBox:first-child > .button {
   border-radius: 3px 0 0 3px;
   border-left-style: solid; }
-.osd .button:last-child:hover, .osd .button:last-child:active, .osd .button:last-child:checked, .osd 
.button:last-child:insensitive, .osd .button:last-child:backdrop, .osd .button.suggested-action:last-child, 
.osd .button.destructive-action:last-child, .inline-toolbar .button:last-child, .linked > .button:last-child, 
.inline-toolbar.toolbar GtkToolButton:last-child > .button.flat, .inline-toolbar GtkToolButton:last-child > 
.button.flat, .inline-toolbar.search-bar GtkToolButton:last-child > .button.flat, 
.inline-toolbar.location-bar GtkToolButton:last-child > .button.flat, .inline-toolbar .header-bar 
GtkToolButton:last-child > .button.titlebutton, .header-bar .inline-toolbar GtkToolButton:last-child > 
.button.titlebutton,
+.osd .button:last-child:hover, .osd .button:last-child:active, .osd .button:last-child:checked, .osd 
.button:last-child:insensitive, .osd .button:last-child:backdrop, .osd .button.suggested-action:last-child, 
.osd .button.destructive-action:last-child, .inline-toolbar .button:last-child, .linked > .button:last-child, 
.header-bar .linked > .button.titlebutton:last-child,
+.titlebar .linked > .button.titlebutton:last-child, .inline-toolbar.toolbar GtkToolButton:last-child > 
.button.flat, .inline-toolbar GtkToolButton:last-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:last-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:last-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:last-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:last-child > .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:last-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:last-child > .button.titlebutton,
 .inline-toolbar.toolbar GtkToolButton:backdrop:last-child > .button.flat,
@@ -1177,7 +1211,8 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:backdrop:last-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:backdrop:last-child > .button.titlebutton, 
GtkComboBox.combobox-entry .entry:last-child, GtkComboBox.combobox-entry .button:last-child, .linked > 
GtkComboBox:last-child > .button {
   border-radius: 0 3px 3px 0; }
-  .osd .button:last-child:dir(rtl):hover, .osd .button:last-child:dir(rtl):active, .osd 
.button:last-child:dir(rtl):checked, .osd .button:last-child:dir(rtl):insensitive, .osd 
.button:last-child:dir(rtl):backdrop, .osd .button.suggested-action:last-child:dir(rtl), .osd 
.button.destructive-action:last-child:dir(rtl), .inline-toolbar .button:last-child:dir(rtl), .linked > 
.button:last-child:dir(rtl), .inline-toolbar GtkToolButton:last-child > .button.flat:dir(rtl), 
.inline-toolbar .header-bar GtkToolButton:last-child > .button.titlebutton:dir(rtl), .header-bar 
.inline-toolbar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
+  .osd .button:last-child:dir(rtl):hover, .osd .button:last-child:dir(rtl):active, .osd 
.button:last-child:dir(rtl):checked, .osd .button:last-child:dir(rtl):insensitive, .osd 
.button:last-child:dir(rtl):backdrop, .osd .button.suggested-action:last-child:dir(rtl), .osd 
.button.destructive-action:last-child:dir(rtl), .inline-toolbar .button:last-child:dir(rtl), .linked > 
.button:last-child:dir(rtl), .header-bar .linked > .button.titlebutton:last-child:dir(rtl),
+  .titlebar .linked > .button.titlebutton:last-child:dir(rtl), .inline-toolbar GtkToolButton:last-child > 
.button.flat:dir(rtl), .inline-toolbar .header-bar GtkToolButton:last-child > .button.titlebutton:dir(rtl), 
.header-bar .inline-toolbar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
   .inline-toolbar .titlebar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
   .titlebar .inline-toolbar GtkToolButton:last-child > .button.titlebutton:dir(rtl),
   .inline-toolbar GtkToolButton:backdrop:last-child > .button.flat:dir(rtl), .inline-toolbar.toolbar 
GtkToolButton:last-child:dir(rtl) > .button.flat, .inline-toolbar GtkToolButton:last-child:dir(rtl) > 
.button.flat, .inline-toolbar.search-bar GtkToolButton:last-child:dir(rtl) > .button.flat, 
.inline-toolbar.location-bar GtkToolButton:last-child:dir(rtl) > .button.flat, .inline-toolbar .header-bar 
GtkToolButton:last-child:dir(rtl) > .button.titlebutton, .header-bar .inline-toolbar 
GtkToolButton:last-child:dir(rtl) > .button.titlebutton,
@@ -1192,7 +1227,8 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
   .inline-toolbar .titlebar GtkToolButton:backdrop:last-child:dir(rtl) > .button.titlebutton,
   .titlebar .inline-toolbar GtkToolButton:backdrop:last-child:dir(rtl) > .button.titlebutton, 
GtkComboBox.combobox-entry .entry:last-child:dir(rtl), GtkComboBox.combobox-entry 
.button:last-child:dir(rtl), .linked > GtkComboBox:last-child > .button:dir(rtl) {
     border-right-style: solid; }
-.osd .button:only-child:hover, .osd .button:only-child:active, .osd .button:only-child:checked, .osd 
.button:only-child:insensitive, .osd .button:only-child:backdrop, .osd .button.suggested-action:only-child, 
.osd .button.destructive-action:only-child, .inline-toolbar .button:only-child, .linked > .button:only-child, 
.inline-toolbar.toolbar GtkToolButton:only-child > .button.flat, .inline-toolbar GtkToolButton:only-child > 
.button.flat, .inline-toolbar.search-bar GtkToolButton:only-child > .button.flat, 
.inline-toolbar.location-bar GtkToolButton:only-child > .button.flat, .inline-toolbar .header-bar 
GtkToolButton:only-child > .button.titlebutton, .header-bar .inline-toolbar GtkToolButton:only-child > 
.button.titlebutton,
+.osd .button:only-child:hover, .osd .button:only-child:active, .osd .button:only-child:checked, .osd 
.button:only-child:insensitive, .osd .button:only-child:backdrop, .osd .button.suggested-action:only-child, 
.osd .button.destructive-action:only-child, .inline-toolbar .button:only-child, .linked > .button:only-child, 
.header-bar .linked > .button.titlebutton:only-child,
+.titlebar .linked > .button.titlebutton:only-child, .inline-toolbar.toolbar GtkToolButton:only-child > 
.button.flat, .inline-toolbar GtkToolButton:only-child > .button.flat, .inline-toolbar.search-bar 
GtkToolButton:only-child > .button.flat, .inline-toolbar.location-bar GtkToolButton:only-child > 
.button.flat, .inline-toolbar .header-bar GtkToolButton:only-child > .button.titlebutton, .header-bar 
.inline-toolbar GtkToolButton:only-child > .button.titlebutton,
 .inline-toolbar .titlebar GtkToolButton:only-child > .button.titlebutton,
 .titlebar .inline-toolbar GtkToolButton:only-child > .button.titlebutton,
 .inline-toolbar.toolbar GtkToolButton:backdrop:only-child > .button.flat,
@@ -1206,20 +1242,24 @@ GtkComboBox.combobox-entry .titlebar .button.titlebutton,
   border-radius: 3px;
   border-style: solid; }
 
-.linked.vertical > .entry, .linked.vertical > .entry:focus, .linked.vertical > .entry:insensitive, 
.linked.vertical > .entry:insensitive:backdrop, .linked.vertical > .entry:backdrop, .linked.vertical > 
.button, .linked.vertical > .button:hover, .linked.vertical > .button:active, .linked.vertical > 
.button:checked, .linked.vertical > .button:backdrop, .linked.vertical > GtkComboBoxText > .button,
+.linked.vertical > .entry, .linked.vertical > .entry:focus, .linked.vertical > .entry:insensitive, 
.linked.vertical > .entry:insensitive:backdrop, .linked.vertical > .entry:backdrop, .linked.vertical > 
.button, .header-bar .linked.vertical > .button.titlebutton,
+.titlebar .linked.vertical > .button.titlebutton, .linked.vertical > .button:hover, .linked.vertical > 
.button:active, .linked.vertical > .button:checked, .linked.vertical > .button:backdrop, .linked.vertical > 
GtkComboBoxText > .button,
 .linked.vertical > GtkComboBox > .button {
   border-left-style: solid;
   border-top-style: none;
   border-radius: 0; }
 
-.linked.vertical > .entry:first-child, .linked.vertical > .button:first-child, .linked.vertical > 
GtkComboBoxText:first-child > .button,
+.linked.vertical > .entry:first-child, .linked.vertical > .button:first-child, .header-bar .linked.vertical 
.button.titlebutton:first-child,
+.titlebar .linked.vertical > .button.titlebutton:first-child, .linked.vertical > GtkComboBoxText:first-child 
.button,
 .linked.vertical > GtkComboBox:first-child > .button {
   border-style: solid;
   border-radius: 3px 3px 0 0; }
-.linked.vertical > .entry:last-child, .linked.vertical > .button:last-child, .linked.vertical > 
GtkComboBoxText:last-child > .button,
+.linked.vertical > .entry:last-child, .linked.vertical > .button:last-child, .header-bar .linked.vertical > 
.button.titlebutton:last-child,
+.titlebar .linked.vertical > .button.titlebutton:last-child, .linked.vertical > GtkComboBoxText:last-child > 
.button,
 .linked.vertical > GtkComboBox:last-child > .button {
   border-radius: 0 0 3px 3px; }
-.linked.vertical > .entry:only-child, .linked.vertical > .button:only-child, .linked.vertical > 
GtkComboBoxText:only-child > .button,
+.linked.vertical > .entry:only-child, .linked.vertical > .button:only-child, .header-bar .linked.vertical > 
.button.titlebutton:only-child,
+.titlebar .linked.vertical > .button.titlebutton:only-child, .linked.vertical > GtkComboBoxText:only-child > 
.button,
 .linked.vertical > GtkComboBox:only-child > .button {
   border-radius: 3px;
   border-style: solid; }
@@ -1430,7 +1470,9 @@ GtkColorButton.button, .header-bar GtkColorButton.button.titlebutton,
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .spinbutton.vertical .button:first-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.button:first-child:insensitive > .label {
+      .spinbutton.vertical .button:first-child:insensitive > .label, .spinbutton.vertical .header-bar 
.button.titlebutton:first-child:insensitive > .label,
+      .spinbutton.vertical .titlebar .button.titlebutton:first-child:insensitive > .label, 
.spinbutton.vertical:dir(rtl) .button:first-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.header-bar .button.titlebutton:first-child:insensitive > .label,
+      .spinbutton.vertical:dir(rtl) .titlebar .button.titlebutton:first-child:insensitive > .label {
         color: inherit; }
     .spinbutton.vertical .button:first-child:backdrop, .spinbutton.vertical:dir(rtl) 
.button:first-child:backdrop {
       color: #8d9091;
@@ -1470,7 +1512,9 @@ GtkColorButton.button, .header-bar GtkColorButton.button.titlebutton,
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px white; }
-      .spinbutton.vertical .button:last-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.button:last-child:insensitive > .label {
+      .spinbutton.vertical .button:last-child:insensitive > .label, .spinbutton.vertical .header-bar 
.button.titlebutton:last-child:insensitive > .label,
+      .spinbutton.vertical .titlebar .button.titlebutton:last-child:insensitive > .label, 
.spinbutton.vertical:dir(rtl) .button:last-child:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.header-bar .button.titlebutton:last-child:insensitive > .label,
+      .spinbutton.vertical:dir(rtl) .titlebar .button.titlebutton:last-child:insensitive > .label {
         color: inherit; }
     .spinbutton.vertical .button:last-child:backdrop, .spinbutton.vertical:dir(rtl) 
.button:last-child:backdrop {
       color: #8d9091;
@@ -1486,7 +1530,9 @@ GtkColorButton.button, .header-bar GtkColorButton.button.titlebutton,
     text-shadow: none;
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0); }
-    .spinbutton.vertical .button:backdrop:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.button:backdrop:insensitive > .label {
+    .spinbutton.vertical .button:backdrop:insensitive > .label, .spinbutton.vertical .header-bar 
.button.titlebutton:backdrop:insensitive > .label,
+    .spinbutton.vertical .titlebar .button.titlebutton:backdrop:insensitive > .label, 
.spinbutton.vertical:dir(rtl) .button:backdrop:insensitive > .label, .spinbutton.vertical:dir(rtl) 
.header-bar .button.titlebutton:backdrop:insensitive > .label,
+    .spinbutton.vertical:dir(rtl) .titlebar .button.titlebutton:backdrop:insensitive > .label {
       color: inherit; }
 .spinbutton.vertical.entry, .spinbutton.vertical:dir(rtl).entry {
   border-radius: 0;
@@ -1693,11 +1739,13 @@ GtkComboBox {
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(164, 199, 236, 0);
           border-color: #184472; }
-          .titlebar.selection-mode .button:backdrop:insensitive > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive > .label,
+          .titlebar.selection-mode .button:backdrop:insensitive > .label, .titlebar.selection-mode 
.header-bar .button.titlebutton:backdrop:insensitive > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive > .label, .titlebar.selection-mode .header-bar 
.titlebutton.button:backdrop:insensitive > .label,
           .titlebar.selection-mode .titlebutton.button:backdrop:insensitive > .label,
           .header-bar.selection-mode .button:backdrop:insensitive > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:backdrop:insensitive > .label,
           .header-bar.selection-mode .button.flat:backdrop:insensitive > .label,
-          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive > .label {
+          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive > .label,
+          .header-bar.selection-mode .titlebar .titlebutton.button:backdrop:insensitive > .label {
             color: inherit; }
         .titlebar.selection-mode .button:backdrop:insensitive:active, .titlebar.selection-mode 
.button:backdrop:insensitive:checked, .titlebar.selection-mode .button.flat:backdrop:insensitive:active,
         .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:active, .titlebar.selection-mode 
.button.flat:backdrop:insensitive:checked,
@@ -1713,15 +1761,19 @@ GtkComboBox {
           background-image: linear-gradient(to bottom, #5093da);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(164, 199, 236, 0);
           border-color: #184472; }
-          .titlebar.selection-mode .button:backdrop:insensitive:active > .label, .titlebar.selection-mode 
.button:backdrop:insensitive:checked > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive:active > .label,
-          .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:active > .label, 
.titlebar.selection-mode .button.flat:backdrop:insensitive:checked > .label,
+          .titlebar.selection-mode .button:backdrop:insensitive:active > .label, .titlebar.selection-mode 
.header-bar .button.titlebutton:backdrop:insensitive:active > .label, .titlebar.selection-mode 
.button:backdrop:insensitive:checked > .label, .titlebar.selection-mode .header-bar 
.button.titlebutton:backdrop:insensitive:checked > .label, .titlebar.selection-mode 
.button.flat:backdrop:insensitive:active > .label, .titlebar.selection-mode .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label,
+          .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:active > .label, 
.titlebar.selection-mode .button.flat:backdrop:insensitive:checked > .label, .titlebar.selection-mode 
.header-bar .titlebutton.button:backdrop:insensitive:checked > .label,
           .titlebar.selection-mode .titlebutton.button:backdrop:insensitive:checked > .label,
           .header-bar.selection-mode .button:backdrop:insensitive:active > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:backdrop:insensitive:active > .label,
           .header-bar.selection-mode .button:backdrop:insensitive:checked > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:backdrop:insensitive:checked > .label,
           .header-bar.selection-mode .button.flat:backdrop:insensitive:active > .label,
           .header-bar.selection-mode .titlebutton.button:backdrop:insensitive:active > .label,
+          .header-bar.selection-mode .titlebar .titlebutton.button:backdrop:insensitive:active > .label,
           .header-bar.selection-mode .button.flat:backdrop:insensitive:checked > .label,
-          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive:checked > .label {
+          .header-bar.selection-mode .titlebutton.button:backdrop:insensitive:checked > .label,
+          .header-bar.selection-mode .titlebar .titlebutton.button:backdrop:insensitive:checked > .label {
             color: inherit; }
       .titlebar.selection-mode .button.flat:backdrop,
       .titlebar.selection-mode .titlebutton.button:backdrop, .titlebar.selection-mode 
.button.flat:insensitive,
@@ -1747,8 +1799,9 @@ GtkComboBox {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px #a4c7ec; }
-        .titlebar.selection-mode .button:insensitive > .label,
-        .header-bar.selection-mode .button:insensitive > .label {
+        .titlebar.selection-mode .button:insensitive > .label, .titlebar.selection-mode .header-bar 
.button.titlebutton:insensitive > .label,
+        .header-bar.selection-mode .button:insensitive > .label,
+        .header-bar.selection-mode .titlebar .button.titlebutton:insensitive > .label {
           color: inherit; }
         .titlebar.selection-mode .button:insensitive:active, .titlebar.selection-mode 
.button:insensitive:checked,
         .header-bar.selection-mode .button:insensitive:active,
@@ -1757,9 +1810,11 @@ GtkComboBox {
           border-color: #1c5187;
           background-image: linear-gradient(to bottom, #4a8cd1, #5093da);
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px #a4c7ec; }
-          .titlebar.selection-mode .button:insensitive:active > .label, .titlebar.selection-mode 
.button:insensitive:checked > .label,
+          .titlebar.selection-mode .button:insensitive:active > .label, .titlebar.selection-mode .header-bar 
.button.titlebutton:insensitive:active > .label, .titlebar.selection-mode .button:insensitive:checked > 
.label, .titlebar.selection-mode .header-bar .button.titlebutton:insensitive:checked > .label,
           .header-bar.selection-mode .button:insensitive:active > .label,
-          .header-bar.selection-mode .button:insensitive:checked > .label {
+          .header-bar.selection-mode .titlebar .button.titlebutton:insensitive:active > .label,
+          .header-bar.selection-mode .button:insensitive:checked > .label,
+          .header-bar.selection-mode .titlebar .button.titlebutton:insensitive:checked > .label {
             color: inherit; }
       .titlebar.selection-mode .button.suggested-action,
       .header-bar.selection-mode .button.suggested-action {
@@ -1800,8 +1855,9 @@ GtkComboBox {
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px #a4c7ec;
           border-color: #184472; }
-          .titlebar.selection-mode .button.suggested-action:insensitive > .label,
-          .header-bar.selection-mode .button.suggested-action:insensitive > .label {
+          .titlebar.selection-mode .button.suggested-action:insensitive > .label, .titlebar.selection-mode 
.header-bar .suggested-action.button.titlebutton:insensitive > .label,
+          .header-bar.selection-mode .button.suggested-action:insensitive > .label,
+          .header-bar.selection-mode .titlebar .suggested-action.button.titlebutton:insensitive > .label {
             color: inherit; }
         .titlebar.selection-mode .button.suggested-action:backdrop,
         .header-bar.selection-mode .button.suggested-action:backdrop {
@@ -1821,8 +1877,9 @@ GtkComboBox {
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(164, 199, 236, 0);
           border-color: #184472; }
-          .titlebar.selection-mode .button.suggested-action:backdrop:insensitive > .label,
-          .header-bar.selection-mode .button.suggested-action:backdrop:insensitive > .label {
+          .titlebar.selection-mode .button.suggested-action:backdrop:insensitive > .label, 
.titlebar.selection-mode .header-bar .suggested-action.button.titlebutton:backdrop:insensitive > .label,
+          .header-bar.selection-mode .button.suggested-action:backdrop:insensitive > .label,
+          .header-bar.selection-mode .titlebar .suggested-action.button.titlebutton:backdrop:insensitive > 
.label {
             color: inherit; }
     .titlebar.selection-mode .selection-menu, .titlebar.selection-mode .selection-menu:backdrop,
     .header-bar.selection-mode .selection-menu,
@@ -2393,6 +2450,25 @@ column-header .titlebar .button.titlebutton,
   .scrollbar .titlebar .button.titlebutton,
   .titlebar .scrollbar .button.titlebutton {
     border: none; }
+  .scrollbar.overlay-indicator:not(.dragging):not(.hovering) {
+    opacity: 0.3;
+    -GtkRange-slider-width: 5px; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering) .slider {
+      margin: 0;
+      background-color: #2e3436;
+      border: 1px solid white;
+      background-clip: padding-box; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering) .trough {
+      border-style: none;
+      background-color: transparent; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering).vertical .slider {
+      margin-top: 2px;
+      margin-bottom: 2px; }
+    .scrollbar.overlay-indicator:not(.dragging):not(.hovering).horizontal .slider {
+      margin-left: 2px;
+      margin-right: 2px; }
+  .scrollbar.overlay-indicator.dragging, .scrollbar.overlay-indicator.hovering {
+    opacity: 0.7; }
   .scrollbar .trough {
     background-color: #dbdbdb;
     border: 1px none #a1a1a1; }
@@ -2400,10 +2476,7 @@ column-header .titlebar .button.titlebutton,
       background-color: #e5e5e5;
       border-color: #a8a8a8; }
   .scrollbar .slider {
-    border-color: transparent;
-    border-style: solid;
-    background-color: #a0a3a3;
-    background-clip: padding-box; }
+    background-color: #a0a3a3; }
     .scrollbar .slider:hover {
       background-color: #7a7e7f; }
     .scrollbar .slider:prelight:active {
@@ -2412,43 +2485,30 @@ column-header .titlebar .button.titlebutton,
       background-color: #c6c7c8; }
     .scrollbar .slider:insensitive {
       background-color: transparent; }
-  .scrollbar.overlay-indicator {
-    -GtkRange-slider-width: 8px; }
-    .scrollbar.overlay-indicator .slider {
-      background-color: rgba(46, 52, 54, 0.3);
-      border-width: 2px;
-      border-radius: 100px; }
-    .scrollbar.overlay-indicator .trough {
-      border-color: transparent;
-      background-color: transparent; }
-    .scrollbar.overlay-indicator.dragging, .scrollbar.overlay-indicator.hovering {
-      -GtkRange-slider-width: 13; }
-      .scrollbar.overlay-indicator.dragging .slider, .scrollbar.overlay-indicator.hovering .slider {
-        border-width: 1px; }
-      .scrollbar.overlay-indicator.dragging .trough, .scrollbar.overlay-indicator.hovering .trough {
-        border-color: rgba(161, 161, 161, 0.7);
-        background-color: rgba(219, 219, 219, 0.7); }
-      .scrollbar.overlay-indicator.dragging.fine-tune .slider, 
.scrollbar.overlay-indicator.hovering.fine-tune .slider {
-        border-width: 3px; }
-      .scrollbar.overlay-indicator.dragging.fine-tune .trough, 
.scrollbar.overlay-indicator.hovering.fine-tune .trough {
-        background-color: lightgray; }
   .scrollbar .slider {
-    border-width: 3px;
-    border-radius: 100px; }
+    border-radius: 100px;
+    margin: 3px; }
   .scrollbar.fine-tune .slider {
-    border-width: 4px; }
+    margin: 4px; }
   .scrollbar.vertical .slider {
-    margin-left: 1px; }
+    margin-left: 4px; }
     .scrollbar.vertical .slider:dir(rtl) {
-      margin-left: 0;
-      margin-right: 1px; }
+      margin-left: 3px;
+      margin-right: 4px; }
+  .scrollbar.vertical.fine-tune .slider {
+    margin-left: 5px; }
+    .scrollbar.vertical.fine-tune .slider:dir(rtl) {
+      margin-left: 4px;
+      margin-right: 5px; }
   .scrollbar.vertical .trough {
     border-left-style: solid; }
     .scrollbar.vertical .trough:dir(rtl) {
       border-left-style: none;
       border-right-style: solid; }
   .scrollbar.horizontal .slider {
-    margin-top: 1px; }
+    margin-top: 4px; }
+  .scrollbar.horizontal.fine-tune .slider {
+    margin-top: 5px; }
   .scrollbar.horizontal .trough {
     border-top-style: solid; }
 
@@ -3726,7 +3786,8 @@ GtkPlacesSidebar.sidebar .view .separator:backdrop {
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       border-color: #184472; }
-      .list-row:selected .button:backdrop:insensitive > .label, .list-row:selected 
.button.flat:backdrop:insensitive > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive > .label,
+      .list-row:selected .button:backdrop:insensitive > .label, .list-row:selected .header-bar 
.button.titlebutton:backdrop:insensitive > .label,
+      .list-row:selected .titlebar .button.titlebutton:backdrop:insensitive > .label, .list-row:selected 
.button.flat:backdrop:insensitive > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive > .label,
       .list-row:selected .titlebar .titlebutton.button:backdrop:insensitive > .label,
       .titlebar .list-row:selected .titlebutton.button:backdrop:insensitive > .label {
         color: inherit; }
@@ -3740,7 +3801,9 @@ GtkPlacesSidebar.sidebar .view .separator:backdrop {
         background-image: linear-gradient(to bottom, #e7e7e7);
         box-shadow: inset 0 1px rgba(255, 255, 255, 0);
         border-color: #184472; }
-        .list-row:selected .button:backdrop:insensitive:active > .label, .list-row:selected 
.button:backdrop:insensitive:checked > .label, .list-row:selected .button.flat:backdrop:insensitive:active > 
.label, .list-row:selected .header-bar .titlebutton.button:backdrop:insensitive:active > .label, .header-bar 
.list-row:selected .titlebutton.button:backdrop:insensitive:active > .label,
+        .list-row:selected .button:backdrop:insensitive:active > .label, .list-row:selected .header-bar 
.button.titlebutton:backdrop:insensitive:active > .label,
+        .list-row:selected .titlebar .button.titlebutton:backdrop:insensitive:active > .label, 
.list-row:selected .button:backdrop:insensitive:checked > .label, .list-row:selected .header-bar 
.button.titlebutton:backdrop:insensitive:checked > .label,
+        .list-row:selected .titlebar .button.titlebutton:backdrop:insensitive:checked > .label, 
.list-row:selected .button.flat:backdrop:insensitive:active > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive:active > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive:active > .label,
         .list-row:selected .titlebar .titlebutton.button:backdrop:insensitive:active > .label,
         .titlebar .list-row:selected .titlebutton.button:backdrop:insensitive:active > .label, 
.list-row:selected .button.flat:backdrop:insensitive:checked > .label, .list-row:selected .header-bar 
.titlebutton.button:backdrop:insensitive:checked > .label, .header-bar .list-row:selected 
.titlebutton.button:backdrop:insensitive:checked > .label,
         .list-row:selected .titlebar .titlebutton.button:backdrop:insensitive:checked > .label,
@@ -3764,14 +3827,17 @@ GtkPlacesSidebar.sidebar .view .separator:backdrop {
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     border-color: #184472; }
-    .list-row:selected .button:insensitive > .label {
+    .list-row:selected .button:insensitive > .label, .list-row:selected .header-bar 
.button.titlebutton:insensitive > .label,
+    .list-row:selected .titlebar .button.titlebutton:insensitive > .label {
       color: inherit; }
     .list-row:selected .button:insensitive:active, .list-row:selected .button:insensitive:checked {
       color: #8d9091;
       border-color: #a1a1a1;
       background-image: linear-gradient(to bottom, #ebebeb, #f4f4f4);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .list-row:selected .button:insensitive:active > .label, .list-row:selected .button:insensitive:checked 
.label {
+      .list-row:selected .button:insensitive:active > .label, .list-row:selected .header-bar 
.button.titlebutton:insensitive:active > .label,
+      .list-row:selected .titlebar .button.titlebutton:insensitive:active > .label, .list-row:selected 
.button:insensitive:checked > .label, .list-row:selected .header-bar .button.titlebutton:insensitive:checked 
.label,
+      .list-row:selected .titlebar .button.titlebutton:insensitive:checked > .label {
         color: inherit; }
 
 .list-row, list-row.button, .header-bar list-row.button.titlebutton,
@@ -3945,7 +4011,8 @@ GtkCalendar {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .message-dialog.csd .dialog-action-area .button:insensitive > .label {
+      .message-dialog.csd .dialog-action-area .button:insensitive > .label, .message-dialog.csd 
.dialog-action-area .header-bar .button.titlebutton:insensitive > .label,
+      .message-dialog.csd .dialog-action-area .titlebar .button.titlebutton:insensitive > .label {
         color: inherit; }
     .message-dialog.csd .dialog-action-area .button:backdrop {
       color: #8d9091;
@@ -3961,7 +4028,8 @@ GtkCalendar {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .message-dialog.csd .dialog-action-area .button:backdrop:insensitive > .label {
+      .message-dialog.csd .dialog-action-area .button:backdrop:insensitive > .label, .message-dialog.csd 
.dialog-action-area .header-bar .button.titlebutton:backdrop:insensitive > .label,
+      .message-dialog.csd .dialog-action-area .titlebar .button.titlebutton:backdrop:insensitive > .label {
         color: inherit; }
     .message-dialog.csd .dialog-action-area .button.suggested-action {
       color: white;
@@ -4001,7 +4069,8 @@ GtkCalendar {
           text-shadow: none;
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-          .message-dialog.csd .dialog-action-area .button.suggested-action:backdrop:insensitive > .label {
+          .message-dialog.csd .dialog-action-area .button.suggested-action:backdrop:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar .suggested-action.button.titlebutton:backdrop:insensitive 
.label,
+          .message-dialog.csd .dialog-action-area .titlebar 
.suggested-action.button.titlebutton:backdrop:insensitive > .label {
             color: inherit; }
       .message-dialog.csd .dialog-action-area .button.suggested-action:insensitive {
         color: #8d9091;
@@ -4010,7 +4079,8 @@ GtkCalendar {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-        .message-dialog.csd .dialog-action-area .button.suggested-action:insensitive > .label {
+        .message-dialog.csd .dialog-action-area .button.suggested-action:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar .suggested-action.button.titlebutton:insensitive > .label,
+        .message-dialog.csd .dialog-action-area .titlebar .suggested-action.button.titlebutton:insensitive > 
.label {
           color: inherit; }
     .message-dialog.csd .dialog-action-area .button.destructive-action {
       color: white;
@@ -4050,7 +4120,8 @@ GtkCalendar {
           text-shadow: none;
           icon-shadow: none;
           box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-          .message-dialog.csd .dialog-action-area .button.destructive-action:backdrop:insensitive > .label {
+          .message-dialog.csd .dialog-action-area .button.destructive-action:backdrop:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar 
.destructive-action.button.titlebutton:backdrop:insensitive > .label,
+          .message-dialog.csd .dialog-action-area .titlebar 
.destructive-action.button.titlebutton:backdrop:insensitive > .label {
             color: inherit; }
       .message-dialog.csd .dialog-action-area .button.destructive-action:insensitive {
         color: #8d9091;
@@ -4059,7 +4130,8 @@ GtkCalendar {
         text-shadow: none;
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-        .message-dialog.csd .dialog-action-area .button.destructive-action:insensitive > .label {
+        .message-dialog.csd .dialog-action-area .button.destructive-action:insensitive > .label, 
.message-dialog.csd .dialog-action-area .header-bar .destructive-action.button.titlebutton:insensitive > 
.label,
+        .message-dialog.csd .dialog-action-area .titlebar .destructive-action.button.titlebutton:insensitive 
.label {
           color: inherit; }
   .message-dialog.csd .dialog-action-area .button, .message-dialog.csd .dialog-action-area .button:hover, 
.message-dialog.csd .dialog-action-area .button:active, .message-dialog.csd .dialog-action-area 
.button:insensitive, .message-dialog.csd .dialog-action-area .button:backdrop, .message-dialog.csd 
.dialog-action-area .button:backdrop:insensitive, .message-dialog.csd .dialog-action-area 
.button.suggested-action, .message-dialog.csd .dialog-action-area .button.suggested-action:hover, 
.message-dialog.csd .dialog-action-area .button.suggested-action:active, .message-dialog.csd 
.dialog-action-area .button.suggested-action:backdrop, .message-dialog.csd .dialog-action-area 
.button.suggested-action:backdrop:insensitive, .message-dialog.csd .dialog-action-area 
.button.suggested-action:insensitive, .message-dialog.csd .dialog-action-area .button.destructive-action, 
.message-dialog.csd .dialog-action-area .button.destructive-action:hover, .message-dialog.csd 
.dialog-action-area .butt
 on.destructive-action:active, .message-dialog.csd .dialog-action-area .button.destructive-action:backdrop, 
.message-dialog.csd .dialog-action-area .button.destructive-action:backdrop:insensitive, .message-dialog.csd 
.dialog-action-area .button.destructive-action:insensitive {
     border-left-style: solid;
@@ -4213,10 +4285,17 @@ GtkInfoBar {
       text-shadow: none;
       icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
-      .info .button:insensitive > .label,
+      .info .button:insensitive > .label, .info .header-bar .button.titlebutton:insensitive > .label,
+      .info .titlebar .button.titlebutton:insensitive > .label,
       .question .button:insensitive > .label,
+      .question .header-bar .button.titlebutton:insensitive > .label,
+      .question .titlebar .button.titlebutton:insensitive > .label,
       .warning .button:insensitive > .label,
-      .error .button:insensitive > .label {
+      .warning .header-bar .button.titlebutton:insensitive > .label,
+      .warning .titlebar .button.titlebutton:insensitive > .label,
+      .error .button:insensitive > .label,
+      .error .header-bar .button.titlebutton:insensitive > .label,
+      .error .titlebar .button.titlebutton:insensitive > .label {
         color: inherit; }
     .info .button:backdrop,
     .question .button:backdrop,
@@ -4240,10 +4319,17 @@ GtkInfoBar {
         icon-shadow: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0);
         border-color: #1c5187; }
-        .info .button:backdrop:insensitive > .label,
+        .info .button:backdrop:insensitive > .label, .info .header-bar 
.button.titlebutton:backdrop:insensitive > .label,
+        .info .titlebar .button.titlebutton:backdrop:insensitive > .label,
         .question .button:backdrop:insensitive > .label,
+        .question .header-bar .button.titlebutton:backdrop:insensitive > .label,
+        .question .titlebar .button.titlebutton:backdrop:insensitive > .label,
         .warning .button:backdrop:insensitive > .label,
-        .error .button:backdrop:insensitive > .label {
+        .warning .header-bar .button.titlebutton:backdrop:insensitive > .label,
+        .warning .titlebar .button.titlebutton:backdrop:insensitive > .label,
+        .error .button:backdrop:insensitive > .label,
+        .error .header-bar .button.titlebutton:backdrop:insensitive > .label,
+        .error .titlebar .button.titlebutton:backdrop:insensitive > .label {
           color: inherit; }
 
 /************


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