diff --git a/src/main/gtk-3.0/gtk-dark-blue.css b/src/main/gtk-3.0/gtk-dark-blue.css
index c92e4d0..84446a4 100644
--- a/src/main/gtk-3.0/gtk-dark-blue.css
+++ b/src/main/gtk-3.0/gtk-dark-blue.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-green.css b/src/main/gtk-3.0/gtk-dark-green.css
index 45b775d..1e1e61c 100644
--- a/src/main/gtk-3.0/gtk-dark-green.css
+++ b/src/main/gtk-3.0/gtk-dark-green.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-grey.css b/src/main/gtk-3.0/gtk-dark-grey.css
index fe2a97a..c2496f1 100644
--- a/src/main/gtk-3.0/gtk-dark-grey.css
+++ b/src/main/gtk-3.0/gtk-dark-grey.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-orange.css b/src/main/gtk-3.0/gtk-dark-orange.css
index 388d0a5..b145669 100644
--- a/src/main/gtk-3.0/gtk-dark-orange.css
+++ b/src/main/gtk-3.0/gtk-dark-orange.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-pink.css b/src/main/gtk-3.0/gtk-dark-pink.css
index 440797f..52eb89a 100644
--- a/src/main/gtk-3.0/gtk-dark-pink.css
+++ b/src/main/gtk-3.0/gtk-dark-pink.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-purple.css b/src/main/gtk-3.0/gtk-dark-purple.css
index 3e3252f..29ee3cd 100644
--- a/src/main/gtk-3.0/gtk-dark-purple.css
+++ b/src/main/gtk-3.0/gtk-dark-purple.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-red.css b/src/main/gtk-3.0/gtk-dark-red.css
index e9a9bfc..0f0bcdb 100644
--- a/src/main/gtk-3.0/gtk-dark-red.css
+++ b/src/main/gtk-3.0/gtk-dark-red.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-blue.css b/src/main/gtk-3.0/gtk-dark-solid-blue.css
index 950fc90..6c4ae63 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-blue.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-blue.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-green.css b/src/main/gtk-3.0/gtk-dark-solid-green.css
index cb6936f..f7dcaf4 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-green.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-green.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-grey.css b/src/main/gtk-3.0/gtk-dark-solid-grey.css
index 888e046..e16e70d 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-grey.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-grey.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-orange.css b/src/main/gtk-3.0/gtk-dark-solid-orange.css
index a5f5cbc..218339f 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-orange.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-orange.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-pink.css b/src/main/gtk-3.0/gtk-dark-solid-pink.css
index f1321e8..1e73833 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-pink.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-pink.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-purple.css b/src/main/gtk-3.0/gtk-dark-solid-purple.css
index 99c67a9..fce855e 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-purple.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-purple.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-red.css b/src/main/gtk-3.0/gtk-dark-solid-red.css
index 644db35..2badb09 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-red.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-red.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-solid-yellow.css b/src/main/gtk-3.0/gtk-dark-solid-yellow.css
index 421f979..1988cd4 100644
--- a/src/main/gtk-3.0/gtk-dark-solid-yellow.css
+++ b/src/main/gtk-3.0/gtk-dark-solid-yellow.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5148,6 +5155,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6351,6 +6366,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6361,6 +6380,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-dark-yellow.css b/src/main/gtk-3.0/gtk-dark-yellow.css
index 706e6c1..f688537 100644
--- a/src/main/gtk-3.0/gtk-dark-yellow.css
+++ b/src/main/gtk-3.0/gtk-dark-yellow.css
@@ -1942,6 +1942,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #FDFDFD;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #FDFDFD;
@@ -2442,6 +2448,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5143,6 +5150,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6346,6 +6361,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #373737;
+}
+
 tabbox {
   background-color: #1e1e1e;
   box-shadow: inset 0 -1px rgba(255, 255, 255, 0.12);
@@ -6356,6 +6375,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #373737;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-blue.css b/src/main/gtk-3.0/gtk-light-blue.css
index 6715685..d4f8bea 100644
--- a/src/main/gtk-3.0/gtk-light-blue.css
+++ b/src/main/gtk-3.0/gtk-light-blue.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-green.css b/src/main/gtk-3.0/gtk-light-green.css
index dd92610..915f83c 100644
--- a/src/main/gtk-3.0/gtk-light-green.css
+++ b/src/main/gtk-3.0/gtk-light-green.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-grey.css b/src/main/gtk-3.0/gtk-light-grey.css
index c648ec8..cdfdc69 100644
--- a/src/main/gtk-3.0/gtk-light-grey.css
+++ b/src/main/gtk-3.0/gtk-light-grey.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-orange.css b/src/main/gtk-3.0/gtk-light-orange.css
index a3dc69c..1238f18 100644
--- a/src/main/gtk-3.0/gtk-light-orange.css
+++ b/src/main/gtk-3.0/gtk-light-orange.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-pink.css b/src/main/gtk-3.0/gtk-light-pink.css
index fa072ef..4e12b25 100644
--- a/src/main/gtk-3.0/gtk-light-pink.css
+++ b/src/main/gtk-3.0/gtk-light-pink.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-purple.css b/src/main/gtk-3.0/gtk-light-purple.css
index 576abe2..c5c23f7 100644
--- a/src/main/gtk-3.0/gtk-light-purple.css
+++ b/src/main/gtk-3.0/gtk-light-purple.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-red.css b/src/main/gtk-3.0/gtk-light-red.css
index 77541aa..913fe3c 100644
--- a/src/main/gtk-3.0/gtk-light-red.css
+++ b/src/main/gtk-3.0/gtk-light-red.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-blue.css b/src/main/gtk-3.0/gtk-light-solid-blue.css
index a9b693c..89b2eba 100644
--- a/src/main/gtk-3.0/gtk-light-solid-blue.css
+++ b/src/main/gtk-3.0/gtk-light-solid-blue.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-green.css b/src/main/gtk-3.0/gtk-light-solid-green.css
index cc636e2..b53a755 100644
--- a/src/main/gtk-3.0/gtk-light-solid-green.css
+++ b/src/main/gtk-3.0/gtk-light-solid-green.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-grey.css b/src/main/gtk-3.0/gtk-light-solid-grey.css
index 16eb453..e69670f 100644
--- a/src/main/gtk-3.0/gtk-light-solid-grey.css
+++ b/src/main/gtk-3.0/gtk-light-solid-grey.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-orange.css b/src/main/gtk-3.0/gtk-light-solid-orange.css
index f399490..45ce7ac 100644
--- a/src/main/gtk-3.0/gtk-light-solid-orange.css
+++ b/src/main/gtk-3.0/gtk-light-solid-orange.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-pink.css b/src/main/gtk-3.0/gtk-light-solid-pink.css
index 98ea2b4..aaf7c0b 100644
--- a/src/main/gtk-3.0/gtk-light-solid-pink.css
+++ b/src/main/gtk-3.0/gtk-light-solid-pink.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-purple.css b/src/main/gtk-3.0/gtk-light-solid-purple.css
index 2e9a402..c3f2f29 100644
--- a/src/main/gtk-3.0/gtk-light-solid-purple.css
+++ b/src/main/gtk-3.0/gtk-light-solid-purple.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-red.css b/src/main/gtk-3.0/gtk-light-solid-red.css
index 3f0a310..b5d5cc6 100644
--- a/src/main/gtk-3.0/gtk-light-solid-red.css
+++ b/src/main/gtk-3.0/gtk-light-solid-red.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-solid-yellow.css b/src/main/gtk-3.0/gtk-light-solid-yellow.css
index 68fd5bd..4d35f3c 100644
--- a/src/main/gtk-3.0/gtk-light-solid-yellow.css
+++ b/src/main/gtk-3.0/gtk-light-solid-yellow.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5170,6 +5177,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6374,6 +6389,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6384,6 +6403,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {
diff --git a/src/main/gtk-3.0/gtk-light-yellow.css b/src/main/gtk-3.0/gtk-light-yellow.css
index 7cb9725..5a8b9a3 100644
--- a/src/main/gtk-3.0/gtk-light-yellow.css
+++ b/src/main/gtk-3.0/gtk-light-yellow.css
@@ -1950,6 +1950,12 @@ window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar
   transition-duration: 300ms;
 }
 
+window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:active:hover,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:active:hover, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:active:hover:not(.image-button), .nemo-window .primary-toolbar button:active:hover, headerbar button:active:hover, window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
+window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
+  color: #575757;
+}
+
 window.background.csd > headerbar.titlebar.selection-mode > hdyleaflet > headerbar > button:checked,
 window.background.csd > headerbar.titlebar.selection-mode > leaflet > headerbar > button:checked, window.org-gnome-gedit > paned.titlebar > headerbar button.flat.toggle.popup:checked:not(.image-button), .nemo-window .primary-toolbar button:checked, headerbar button:checked {
   color: #575757;
@@ -2450,6 +2456,7 @@ popover.background > scrolledwindow > viewport > list {
 
 popover > scrolledwindow > viewport > list row,
 popover.background > scrolledwindow > viewport > list row {
+  padding: 6px 12px;
   border-radius: 6px;
 }
 
@@ -5165,6 +5172,14 @@ window.background.csd > box.vertical > box.horizontal > stack > widget > noteboo
   border: none;
 }
 
+preferencesgroup list list {
+  margin: 0 0;
+  padding: 0 0;
+  box-shadow: none;
+  background: none;
+  border: none;
+}
+
 .nautilus-canvas-item {
   border-radius: 5px;
 }
@@ -6369,6 +6384,10 @@ notebook.main-notebook webkitwebview {
   border-radius: 0 0 12px 12px;
 }
 
+window.background.csd > deck > deck > fullscreenbox > flap > box > windowhandle > headerbar.titlebar {
+  border-color: #ffffff;
+}
+
 tabbox {
   background-color: #e6e6e6;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.12);
@@ -6379,6 +6398,11 @@ tabbox > tab {
   padding: 2px 10px;
   min-width: 24px;
   min-height: 24px;
+  border-top: 1px solid rgba(0, 0, 0, 0.12);
+}
+
+tabbox > tab:checked {
+  border-top-color: #ffffff;
 }
 
 tabbox > tab button {