GTK+-3.20 Menta themes: another combobox adjustment

4 files changed, 357 insertions, 481 deletions

diff --git a/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets-borders.css b/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets-borders.css
index c1f5a0a4..e80ce1b9 100644
--- a/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets-borders.css
+++ b/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets-borders.css
@@ -1,7 +1,8 @@
 /* Borders */
 
 /* generic element borders (checked)*/
-entry,
+entry,combobox entry.combo,
+combobox button.combo:checked,
 button:checked,
 toolbar.inline-toolbar.vertical button:checked,
 .entry,
@@ -76,6 +77,7 @@ row trough,
 entry:focus,
 button:checked:focus,
 button.default:checked,
+combobox entry.combo:focus,
 combobox button.combo:focus,
 toolbar.inline-toolbar.vertical button:focus:checked,
 toolbar.inline-toolbar.vertical button.default:checked,
@@ -112,7 +114,6 @@ GtkComboBox.combobox-entry .button:focus,
 }
 
 button,
-combobox entry.combo,
 combobox button.combo,
 .button {
 	border-image: url("borders/button.png") 3 4 4 4 / 3px 4px 4px 4px stretch;
diff --git a/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets.css b/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets.css
index f8631b05..bc7220dc 100644
--- a/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets.css
+++ b/desktop-themes/BlueMenta/gtk-3.0/gtk-widgets.css
@@ -1190,12 +1190,7 @@ button.font,
 button.file,
 button.toggle.popup,
 button.link,
-combobox,
-combobox button.combo,
-.button,
-.button.menuitem.menubar,
-GtkColorButton.button,
-GtkComboBox.combobox-entry .button {
+button.combo {
     -gtk-icon-style: regular;
 	padding: 4px;
     min-height: 20px;
@@ -1206,39 +1201,28 @@ button.image-button.toggle.popup {
 	padding: 6px;
 }
 
-button.text-button.toggle,
-GtkToggleButton.button {
+button.text-button.toggle {
 	padding: 5px 4px;
 }
 
 button.image-button,
-toolbar.primary-toolbar button.image-button,
-.button.image-button,
-.primary-toolbar.toolbar .button.image-button {
+toolbar.primary-toolbar button.image-button {
 	padding: 4px;
 }
 
-button,
-.button {
+button {
 	transition: all 400ms ease-out;
-/*	-GtkButton-image-spacing: 4; deprecated, but ignored */
-/*	-GtkButton-interior-focus: true; deprecated, but ignored */
-/*	-GtkButton-default-border: 0; deprecated, but ignored */
-/*	-GtkButton-inner-border: 3; deprecated, but ignored */
-/*	-GtkArrow-arrow-scaling: 0.5; deprecated, but ignored */
 	border-style: solid;
 	border-color: transparent;
 	text-shadow: 0 1px @button_text_shadow;
 }
 
-button.default,
-.button.default {
+button.default {
 	text-shadow: none;
 	color: @theme_fg_color;
 }
 
-button.flat,
-.button.flat {
+button.flat {
 	border-color: transparent;
 	background-color: transparent;
 	background-image: none;
@@ -1248,8 +1232,7 @@ button.flat,
 	border-image: none; 
 }
 
-button.flat:hover,
-.button.flat:hover {
+button.flat:hover {
     background-color: transparent;
     background-image: linear-gradient(to bottom,
                                       @button_gradient_color_a,
@@ -1257,8 +1240,7 @@ button.flat:hover,
 	border-radius: 1px;
 }
 
-button.image-button.circular-button,
-.button.image-button.circular-button {
+button.image-button.circular-button {
     border-image: none;
     border-width: 1px;
     border-style: solid;
@@ -1281,19 +1263,14 @@ button.toggle.popup image:disabled {
 
 /* We may want a background for focused buttons, but in the meantime let's remove it too */
 toolbar.primary-toolbar button,
-toolbar.primary-toolbar button:disabled,
-.primary-toolbar .button,
-.primary-toolbar .button:disabled,
-.primary-toolbar .button *:disabled {
+toolbar.primary-toolbar button:disabled {
 	background-image: none;
 	background-color: transparent;
 }
 
 /* Remove borders from primary toolbar buttons*/
-toolbar.primary-toolbar button,
-.primary-toolbar .button {
+toolbar.primary-toolbar button {
 	border-image: none;
-
 	/* setting border-style: none; here would override the border-width values 
 	 * we set in gtk-widget-borders.css to zero.
 	 */
@@ -1305,52 +1282,31 @@ toolbar.primary-toolbar button,
 
 toolbar.primary-toolbar button:checked,
 toolbar.inline-toolbar button:checked,
-button:checked,
-.primary-toolbar .button:active,
-.inline-toolbar .button:active,
-.button:active,
-.primary-toolbar .button:checked,
-.inline-toolbar .button:checked,
-.button:checked {
+button:checked {
 	color: @button_active_text;
 	text-shadow: 0 1px @button_active_text_shadow;
 }
 
 button:disabled,
-button:checked:disabled,
-.button:disabled,
-.button:active *:disabled,
-.button:checked *:disabled {
+button:checked:disabled {
 	color: @insensitive_fg_color;
 	text-shadow: none;
 }
 
 toolbar .raised button,
-toolbar.inline-toolbar button,
-.toolbar .button.raised,
-.toolbar .raised .button,
-.inline-toolbar .button {
+toolbar.inline-toolbar button {
 	-gtk-icon-shadow: 0 1px @button_text_shadow;
 	text-shadow: 0 1px @button_text_shadow;
 }
 
 toolbar .raised button:checked,
-toolbar.inline-toolbar button:checked,
-.toolbar .button.raised:active,
-.toolbar .raised .button:active,
-.inline-toolbar .button:active
-.toolbar .button.raised:checked,
-.toolbar .raised .button:checked,
-.inline-toolbar .button:checked {
+toolbar.inline-toolbar button:checked {
 	-gtk-icon-shadow: 0 1px @button_active_text_shadow;
 	text-shadow: 0 1px @button_active_text_shadow;
 }
 
 toolbar .raised button:disabled,
-toolbar.inline-toolbar button:disabled,
-.toolbar .button.raised:disabled,
-.toolbar .raised .button:disabled,
-.inline-toolbar .button:disabled {
+toolbar.inline-toolbar button:disabled {
 	-gtk-icon-shadow: none;
 	text-shadow: none;
 }
@@ -1360,12 +1316,13 @@ toolbar.inline-toolbar button:disabled,
 /* Set up shadows and hilights for button visual separation */
 .linked entry,
 .linked entry:backdrop,
-.linked .entry {
+.linked entry.combo,
+.linked entry.combo:backdrop {
 	box-shadow: inset -1px 0 @inset_dark_color;
 }
 
 .linked entry:focus,
-.linked .entry:focus {
+.linked entry.combo:focus {
 	box-shadow: inset 1px 0 @inset_dark_color,
 		inset -1px 0 @inset_dark_color,
 		inset 1px 2px alpha(@theme_selected_bg_color, 0.1),
@@ -1375,7 +1332,7 @@ toolbar.inline-toolbar button:disabled,
 }
 
 .linked entry:focus:first-child,
-.linked .entry:focus:first-child {
+.linked entry.combo:first-child {
 	box-shadow: inset -1px 0 @inset_dark_color,
 		inset 1px 2px alpha(@theme_selected_bg_color, 0.1),
 		inset 1px 1px alpha(@theme_selected_bg_color, 0.1),
@@ -1384,7 +1341,7 @@ toolbar.inline-toolbar button:disabled,
 }
 
 .linked entry:focus:last-child,
-.linked .entry:focus:last-child {
+.linked entry.combo:last-child {
 	box-shadow: inset 1px 0 @inset_dark_color,
 		inset 1px 2px alpha(@theme_selected_bg_color, 0.1),
 		inset 1px 1px alpha(@theme_selected_bg_color, 0.1),
@@ -1394,72 +1351,42 @@ toolbar.inline-toolbar button:disabled,
 
 /* Set up shadows and hilights for button visual separation */
 .linked button,
-.linked > combobox button.combo,
+.linked.horizontal > combobox > .linked > button.combo,
 toolbar .raised.linked button,
 toolbar.inline-toolbar button,
-toolbar.inline-toolbar toolbutton > button,
-.linked .button,
-.toolbar .button.raised.linked,
-.toolbar .raised.linked .button,
-.inline-toolbar.toolbar .button,
-.inline-toolbar.toolbar GtkToolButton > .button {
+toolbar.inline-toolbar toolbutton > button {
 	box-shadow: inset 1px 0 @inset_light_color, inset -1px 0 @inset_dark_color;
 }
 
 .linked button:first-child,
-.linked > combobox:first-child button.combo:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:first-child,
 toolbar .raised.linked button:first-child,
 toolbar.inline-toolbar button:first-child,
-toolbar.inline-toolbar toolbutton > button:first-child,
-.linked .button:first-child,
-.toolbar .button.raised.linked:first-child,
-.toolbar .raised.linked .button:first-child,
-.inline-toolbar.toolbar .button:first-child,
-.inline-toolbar.toolbar GtkToolButton:first-child > .button {
+toolbar.inline-toolbar toolbutton > button:first-child {
 	box-shadow: inset -1px 0 @inset_dark_color;
 }
 
 .linked button:last-child,
-.linked > combobox:last-child button.combo:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:last-child,
 toolbar .raised.linked button:last-child,
 toolbar.inline-toolbar button:last-child,
-toolbar.inline-toolbar toolbutton > button:last-child,
-.linked .button:last-child,
-.toolbar .button.raised.linked:last-child,
-.toolbar .raised.linked .button:last-child,
-.inline-toolbar.toolbar .button:last-child,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button {
+toolbar.inline-toolbar toolbutton > button:last-child {
 	box-shadow: inset 1px 0 @inset_light_color;
 }
 
 .linked button:checked,
-.linked > combobox button.combo:checked,
+.linked.horizontal > combobox > .linked > button.combo:checked,
 toolbar .raised.linked button:checked,
 toolbar.inline-toolbar button:checked,
-toolbar.inline-toolbar toolbutton > button:checked,
-.linked .button:active,
-.toolbar .button.raised.linked:active,
-.toolbar .raised.linked .button:active,
-.inline-toolbar.toolbar .button:active,
-.inline-toolbar.toolbar GtkToolButton > .button:active,
-.linked .button:checked,
-.toolbar .button.raised.linked:checked,
-.toolbar .raised.linked .button:checked,
-.inline-toolbar.toolbar .button:checked,
-.inline-toolbar.toolbar GtkToolButton > .button:checked {
+toolbar.inline-toolbar toolbutton > button:checked {
 	box-shadow: inset 1px 0 @inset_dark_color;
 }
 
 .linked button:disabled,
-.linked > combobox button.combo:disabled,
+.linked.horizontal > combobox > .linked > button.combo:disabled,
 toolbar .raised.linked button:disabled,
 toolbar.inline-toolbar button:disabled,
-toolbar.inline-toolbar toolbutton > button:disabled,
-.linked .button:disabled,
-.toolbar .button.raised.linked:disabled,
-.toolbar .raised.linked .button:disabled,
-.inline-toolbar.toolbar .button:disabled,
-.inline-toolbar.toolbar GtkToolButton > .button:disabled {
+toolbar.inline-toolbar toolbutton > button:disabled {
 	box-shadow: inset -1px 0 @inset_dark_color;
 }
 
@@ -1470,15 +1397,7 @@ toolbar .raised.linked button:disabled:last-child,
 toolbar.inline-toolbar button:disabled:last-child,
 toolbar.inline-toolbar button:only-child,
 toolbar.inline-toolbar toolbutton > button:disabled:last-child,
-toolbar.inline-toolbar toolbutton > button:only-child,
-.linked .button:disabled:last-child,
-.linked .button:only-child,
-.toolbar .button.raised.linked:disabled:last-child,
-.toolbar .raised.linked .button:disabled:last-child,
-.inline-toolbar.toolbar .button:disabled:last-child,
-.inline-toolbar.toolbar .button:only-child,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button:disabled,
-.inline-toolbar.toolbar GtkToolButton:only-child > .button {
+toolbar.inline-toolbar toolbutton > button:only-child {
 	box-shadow: none; 
 }
 
@@ -1490,69 +1409,21 @@ toolbar.inline-toolbar toolbutton > button:only-child:checked,
 .linked button:first-child:checked,
 toolbar .raised.linked button:first-child:checked,
 toolbar.inline-toolbar button:first-child:checked,
-toolbar.inline-toolbar toolbutton > button:first-child:checked,
-.linked .button:only-child:active,
-.toolbar .button.raised.linked:only-child:active,
-.toolbar .raised.linked .button:only-child:active,
-.inline-toolbar.toolbar .button:only-child:active,
-.inline-toolbar.toolbar GtkToolButton > .button:only-child:active,
-.linked .button:first-child:active,
-.toolbar .button.raised.linked:first-child:active,
-.toolbar .raised.linked .button:first-child:active,
-.inline-toolbar.toolbar .button:first-child:active,
-.inline-toolbar.toolbar GtkToolButton > .button:first-child:active,
-.linked .button:only-child:checked,
-.toolbar .button.raised.linked:only-child:checked,
-.toolbar .raised.linked .button:only-child:checked,
-.inline-toolbar.toolbar .button:only-child:checked,
-.inline-toolbar.toolbar GtkToolButton > .button:only-child:checked,
-.linked .button:first-child:checked,
-.toolbar .button.raised.linked:first-child:checked,
-.toolbar .raised.linked .button:first-child:checked,
-.inline-toolbar.toolbar .button:first-child:checked,
-.inline-toolbar.toolbar GtkToolButton > .button:first-child:checked {
+toolbar.inline-toolbar toolbutton > button:first-child:checked {
 	box-shadow: inset 0 1px 1px alpha(black, 0.1);
 }
 
 /* Middle button */
 .linked entry,
+.linked entry.combo,
 .linked entry:backdrop,
-.linked > combobox > button.combo,
-.linked > combobox > button.combo:focus,
-.linked > combobox > button.combo:disabled,
-.linked > combobox > button.combo:backdrop,
-.linked > combobox > button.combo:focus:active,
-.linked > combobox > button.combo:checked,
-.linked > combobox > button.combo:focus:active,
-.linked > combobox > button.combo:hover,
-.linked > combobox > button.combo:hover:active,
-.linked > combobox > button.combo:checked:hover,
 .linked button,
 .linked button:hover,
 .linked button:hover:active,
 .linked button:checked,
 .linked button:checked:active,
 .linked button:checked:hover,
-.linked button:disabled,
-.linked .entry,
-.linked > GtkComboBox > .button:last-child,
-.linked > GtkComboBox > .button:focus:last-child,
-.linked > GtkComboBox > .button:disabled:last-child,
-.linked > GtkComboBox > .button:active:last-child,
-.linked > GtkComboBox > .button:focus:active:last-child,
-.linked > GtkComboBox > .button:checked:last-child,
-.linked > GtkComboBox > .button:focus:checked:last-child,
-.linked > GtkComboBox > .button:hover:last-child,
-.linked > GtkComboBox > .button:active:hover:last-child,
-.linked > GtkComboBox > .button:checked:hover:last-child,
-.linked .button,
-.linked .button:hover, /* gtk-widget-factory middle page button */
-.linked .button:active,
-.linked .button:active:hover,
-.linked .button:checked,
-.linked .button:checked:checked, /* gtk-widget-factory middle page button */
-.linked .button:checked:hover,
-.linked .button:disabled {
+.linked button:disabled {
 	border-right-width: 0;
 	border-left-width: 0;
 	border-image-width: 3px 0 4px 0;
@@ -1562,38 +1433,13 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked,
 /* Leftmost button */
 .linked entry:first-child,
 .linked entry:backdrop:first-child,
-.linked > combobox:first-child > button.combo:first-child,
-.linked > combobox:first-child > button.combo:focus:first-child,
-.linked > combobox:first-child > button.combo:disabled:first-child,
-.linked > combobox:first-child > button.combo:backdrop:first-child,
-.linked > combobox:first-child > button.combo:focus:active:first-child,
-.linked > combobox:first-child > button.combo:checked:first-child,
-.linked > combobox:first-child > button.combo:focus:checked:first-child,
-.linked > combobox:first-child > button.combo:hover:first-child,
-.linked > combobox:first-child > button.combo:hover:active:first-child,
-.linked > combobox:first-child > button.combo:checked:hover:first-child,
+.linked entry.combo:first-child,
+.linked entry.combo:backdrop:first-child,
 .linked button:first-child,
 .linked button:hover:active:first-child,
 .linked button:checked:first-child,
 .linked button:checked:hover:first-child,
-.linked button:disabled:first-child,
-.linked .entry:first-child,
-.linked > GtkComboBox:first-child > .button:last-child,
-.linked > GtkComboBox:first-child > .button:focus:last-child,
-.linked > GtkComboBox:first-child > .button:disabled:last-child,
-.linked > GtkComboBox:first-child > .button:active:last-child,
-.linked > GtkComboBox:first-child > .button:focus:active:last-child,
-.linked > GtkComboBox:first-child > .button:checked:first-child:last-child,
-.linked > GtkComboBox:first-child > .button:focus:checked:first-child:last-child,
-.linked > GtkComboBox:first-child > .button:hover:first-child:last-child,
-.linked > GtkComboBox:first-child > .button:active:hover:last-child,
-.linked > GtkComboBox:first-child > .button:checked:hover:last-child,
-.linked .button:first-child,
-.linked .button:active:first-child,
-.linked .button:active:hover:first-child,
-.linked .button:checked:first-child,
-.linked .button:checked:hover:first-child,
-.linked .button:disabled:first-child {
+.linked button:disabled:first-child {
 	border-right-width: 0;
 	border-left-width: 2px;
 	border-image-width: 3px 0 4px 4px;
@@ -1604,38 +1450,13 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked,
 /* Rightmost button */
 .linked entry:last-child,
 .linked entry:backdrop:last-child,
-.linked > combobox:last-child > button.combo:last-child,
-.linked > combobox:last-child > button.combo:focus:last-child,
-.linked > combobox:last-child > button.combo:disabled:last-child,
-.linked > combobox:last-child > button.combo:backdrop:last-child,
-.linked > combobox:last-child > button.combo:focus:active:last-child,
-.linked > combobox:last-child > button.combo:checked:last-child,
-.linked > combobox:last-child > button.combo:focus:checked:last-child,
-.linked > combobox:last-child > button.combo:hover:last-child,
-.linked > combobox:last-child > button.combo:hover:active:last-child,
-.linked > combobox:last-child > button.combo:checked:hover:last-child,
+.linked entry.combo:last-child,
+.linked entry.combo:backdrop:last-child,
 .linked button:last-child,
 .linked button:hover:active:last-child,
 .linked button:checked:last-child,
 .linked button:checked:hover:last-child,
-.linked button:disabled:last-child,
-.linked .entry:last-child,
-.linked > GtkComboBox:last-child > .button,
-.linked > GtkComboBox:last-child > .button:last-child,
-.linked > GtkComboBox:last-child > .button:disabled:last-child,
-.linked > GtkComboBox:last-child > .button:active:last-child,
-.linked > GtkComboBox:last-child > .button:focus:active:last-child,
-.linked > GtkComboBox:last-child > .button:checked:last-child,
-.linked > GtkComboBox:last-child > .button:focus:checked:last-child,
-.linked > GtkComboBox:last-child > .button:hover:last-child,
-.linked > GtkComboBox:last-child > .button:active:hover:last-child,
-.linked > GtkComboBox:last-child > .button:checked:hover:last-child,
-.linked .button:last-child,
-.linked .button:active:last-child,
-.linked .button:active:hover:last-child,
-.linked .button:checked:last-child,
-.linked .button:checked:hover:last-child,
-.linked .button:disabled:last-child {
+.linked button:disabled:last-child {
 	border-right-width: 2px;
 	border-left-width: 0;
 	border-image-width: 3px 4px 4px 0;
@@ -1646,38 +1467,13 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked,
 /* Linked single button */
 .linked entry:only-child,
 .linked entry:backdrop:only-child,
-.linked > combobox:only-child > button.combo:only-child,
-.linked > combobox:only-child > button.combo:focus:only-child,
-.linked > combobox:only-child > button.combo:disabled:only-child,
-.linked > combobox:only-child > button.combo:backdrop:only-child,
-.linked > combobox:only-child > button.combo:hover:only-child,
-.linked > combobox:only-child > button.combo:hover:active:only-child,
-.linked > combobox:only-child > button.combo:focus:active:only-child,
-.linked > combobox:only-child > button.combo:checked:only-child,
-.linked > combobox:only-child > button.combo:checked:hover:only-child,
-.linked > combobox:only-child > button.combo:focus:checked:only-child,
+.linked entry.combo:only-child,
+.linked entry.combo:backdrop:only-child,
 .linked button:only-child,
 .linked button:hover:active:only-child,
 .linked button:checked:only-child,
 .linked button:checked:hover:only-child,
-.linked button:disabled:only-child,
-.linked .entry:only-child,
-.linked > GtkComboBox:only-child > .button,
-.linked > GtkComboBox:only-child > .button:only-child,
-.linked > GtkComboBox:only-child > .button:disabled:only-child,
-.linked > GtkComboBox:only-child > .button:hover:only-child,
-.linked > GtkComboBox:only-child > .button:active:only-child,
-.linked > GtkComboBox:only-child > .button:active:hover:only-child,
-.linked > GtkComboBox:only-child > .button:focus:active:only-child,
-.linked > GtkComboBox:only-child > .button:checked:only-child,
-.linked > GtkComboBox:only-child > .button:checked:hover:only-child,
-.linked > GtkComboBox:only-child > .button:focus:checked:only-child,
-.linked .button:only-child,
-.linked .button:active:only-child,
-.linked .button:active:hover:only-child,
-.linked .button:checked:only-child,
-.linked .button:checked:hover:only-child,
-.linked .button:disabled:only-child {
+.linked button:disabled:only-child {
 	border-right-width: 1px;
 	border-left-width: 1px;
 	border-image-width: 3px 4px 4px 4px;
@@ -1685,160 +1481,60 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked,
 }
 
 /* Middle button (vertical) */
-.linked.vertical > combobox > button.combo,
-.linked.vertical > combobox > button.combo:focus,
-.linked.vertical > combobox > button.combo:disabled,
-.linked.vertical > combobox > button.combo:backdrop,
-.linked.vertical > combobox > button.combo:focus:active,
-.linked.vertical > combobox > button.combo:checked,
-.linked.vertical > combobox > button.combo:focus:checked,
-.linked.vertical > combobox > button.combo:hover,
-.linked.vertical > combobox > button.combo:hover:active,
-.linked.vertical > combobox > button.combo:checked:hover,
 .linked.vertical entry,
 .linked.vertical entry:backdrop,
+.linked.vertical entry.combo,
+.linked.vertical entry.combo:backdrop,
 .linked.vertical button,
 .linked.vertical button:hover:active,
 .linked.vertical button:checked,
 .linked.vertical button:checked:hover,
-.linked.vertical button:disabled,
-.linked.vertical > GtkComboBox > .button:last-child,
-.linked.vertical > GtkComboBox > .button:focus:last-child,
-.linked.vertical > GtkComboBox > .button:disabled:last-child,
-.linked.vertical > GtkComboBox > .button:active:last-child,
-.linked.vertical > GtkComboBox > .button:focus:active:last-child,
-.linked.vertical > GtkComboBox > .button:checked:last-child,
-.linked.vertical > GtkComboBox > .button:focus:checked:last-child,
-.linked.vertical > GtkComboBox > .button:hover:last-child,
-.linked.vertical > GtkComboBox > .button:active:hover:last-child,
-.linked.vertical > GtkComboBox > .button:checked:hover:last-child,
-.linked.vertical .entry,
-.linked.vertical .button,
-.linked.vertical .button:active,
-.linked.vertical .button:active:hover,
-.linked.vertical .button:checked,
-.linked.vertical .button:checked:hover,
-.linked.vertical .button:disabled {
+.linked.vertical button:disabled {
 	border-width: 0px 1px 0px 1px;
 	border-image-width: 0 4px;
 	border-radius: 0;
 }
 
 /* Top button (vertical) */
-.linked.vertical > combobox:first-child > button.combo:first-child,
-.linked.vertical > combobox:first-child > button.combo:focus:first-child,
-.linked.vertical > combobox:first-child > button.combo:disabled:first-child,
-.linked.vertical > combobox:first-child > button.combo:backdrop:first-child,
-.linked.vertical > combobox:first-child > button.combo:focus:active:first-child,
-.linked.vertical > combobox:first-child > button.combo:checked:first-child,
-.linked.vertical > combobox:first-child > button.combo:focus:checked:first-child,
-.linked.vertical > combobox:first-child > button.combo:hover:first-child,
-.linked.vertical > combobox:first-child > button.combo:hover:active:first-child,
-.linked.vertical > combobox:first-child > button.combo:checked:hover:first-child,
 .linked.vertical entry:first-child,
 .linked.vertical entry:backdrop:first-child,
+.linked.vertical entry.combo:first-child,
+.linked.vertical entry.combo:backdrop:first-child,
 .linked.vertical button:first-child,
 .linked.vertical button:hover:active:first-child,
 .linked.vertical button:checked:first-child,
 .linked.vertical button:checked:hover:first-child,
-.linked.vertical button:disabled:first-child,
-.linked.vertical > GtkComboBox:first-child > .button:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:focus:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:disabled:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:active:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:focus:active:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:checked:first-child:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:focus:checked:first-child:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:hover:first-child:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:active:hover:last-child,
-.linked.vertical > GtkComboBox:first-child > .button:checked:hover:last-child,
-.linked.vertical .entry:first-child,
-.linked.vertical .button:first-child,
-.linked.vertical .button:active:first-child,
-.linked.vertical .button:active:hover:first-child,
-.linked.vertical .button:checked:first-child,
-.linked.vertical .button:checked:hover:first-child,
-.linked.vertical .button:disabled:first-child {
+.linked.vertical button:disabled:first-child {
 	border-width: 1px 1px 0px 1px;
 	border-image-width: 3px 4px 0 4px;
 	border-radius: 4px 4px 0 0;
 }
 
 /* Bottom button (vertical) */
-.linked.vertical > combobox:last-child > button.combo:last-child,
-.linked.vertical > combobox:last-child > button.combo:focus:last-child,
-.linked.vertical > combobox:last-child > button.combo:disabled:last-child,
-.linked.vertical > combobox:last-child > button.combo:backdrop:last-child,
-.linked.vertical > combobox:last-child > button.combo:focus:active:last-child,
-.linked.vertical > combobox:last-child > button.combo:checked:last-child,
-.linked.vertical > combobox:last-child > button.combo:focus:checked:last-child,
-.linked.vertical > combobox:last-child > button.combo:hover:last-child,
-.linked.vertical > combobox:last-child > button.combo:hover:active:last-child,
-.linked.vertical > combobox:last-child > button.combo:checked:hover:last-child,
 .linked.vertical entry:last-child,
 .linked.vertical entry:backdrop:last-child,
+.linked.vertical entry.combo:last-child,
+.linked.vertical entry.combo:backdrop:last-child,
 .linked.vertical button:last-child,
 .linked.vertical button:hover:active:last-child,
 .linked.vertical button:checked:last-child,
 .linked.vertical button:checked:hover:last-child,
-.linked.vertical button:disabled:last-child,
-.linked.vertical > GtkComboBox:last-child > .button,
-.linked.vertical > GtkComboBox:last-child > .button:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:disabled:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:active:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:focus:active:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:checked:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:focus:checked:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:hover:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:active:hover:last-child,
-.linked.vertical > GtkComboBox:last-child > .button:checked:hover:last-child,
-.linked.vertical .entry:last-child,
-.linked.vertical .button:last-child,
-.linked.vertical .button:active:last-child,
-.linked.vertical .button:active:hover:last-child,
-.linked.vertical .button:checked:last-child,
-.linked.vertical .button:checked:hover:last-child,
-.linked.vertical .button:disabled:last-child {
+.linked.vertical button:disabled:last-child {
 	border-width: 0px 1px 1px 1px;
 	border-image-width: 0 4px 4px 4px;
 	border-radius: 0 0 4px 4px;
 }
 
 /* Linked single button (vertical) */
-.linked.vertical > combobox:only-child > button.combo:only-child,
-.linked.vertical > combobox:only-child > button.combo:focus:only-child,
-.linked.vertical > combobox:only-child > button.combo:disabled:only-child,
-.linked.vertical > combobox:only-child > button.combo:backdrop:only-child,
-.linked.vertical > combobox:only-child > button.combo:hover:only-child,
-.linked.vertical > combobox:only-child > button.combo:hover:active:only-child,
-.linked.vertical > combobox:only-child > button.combo:focus:active:only-child,
-.linked.vertical > combobox:only-child > button.combo:checked:only-child,
-.linked.vertical > combobox:only-child > button.combo:checked:hover:only-child,
-.linked.vertical > combobox:only-child > button.combo:focus:checked:only-child,
 .linked.vertical entry:only-child,
 .linked.vertical entry:backdrop:only-child,
+.linked.vertical entry.combo:only-child,
+.linked.vertical entry.combo:backdrop:only-child,
 .linked.vertical button:only-child,
 .linked.vertical button:hover:active:only-child,
 .linked.vertical button:checked:only-child,
 .linked.vertical button:checked:hover:only-child,
-.linked.vertical button:disabled:only-child,
-.linked.vertical > GtkComboBox:only-child > .button,
-.linked.vertical > GtkComboBox:only-child > .button:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:disabled:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:hover:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:active:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:active:hover:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:focus:active:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:checked:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:checked:hover:only-child,
-.linked.vertical > GtkComboBox:only-child > .button:focus:checked:only-child,
-.linked.vertical .entry:only-child,
-.linked.vertical .button:only-child,
-.linked.vertical .button:active:only-child,
-.linked.vertical .button:active:hover:only-child,
-.linked.vertical .button:checked:only-child,
-.linked.vertical .button:checked:hover:only-child,
-.linked.vertical .button:disabled:only-child {
+.linked.vertical button:disabled:only-child {
 	border-width: 1px;
 	border-image-width: 3px 4px 4px 4px;
 	border-radius: 4px;
@@ -2330,10 +2026,10 @@ stackswitcher  > button:dir(ltr).text-button.radio:checked:hover:active:last-chi
 }
 
 /* stack */
-stack > box.linked.vertical > combobox:first-child > button.combo:first-child,
-stack > box.linked.vertical > combobox:first-child > button.combo:checked:first-child,
-stack > box.linked.vertical > combobox:first-child > button.combo:focus:first-child,
-stack > box.linked.vertical > combobox:first-child > button.combo:focus:hover:first-child {
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:first-child,
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:checked:first-child,
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:focus:first-child,
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:focus:hover:first-child {
     border-image: none;
     border-style: solid;
     border-color: @borders;
@@ -2721,9 +2417,11 @@ combobox separator {
 	-GtkWidget-vertical-separator: 0;
 }
 
-combobox > entry.combo,
+combobox > entry.combo:focus {
+	box-shadow: inset 1px 2px alpha(@theme_selected_bg_color, 0.1);
+}
+
 combobox > button.combo,
-combobox > entry.combo:backdrop,
 combobox > button.combo:backdrop,
 toolbar.primary-toolbar combobox entry.combo,
 toolbar.primary-toolbar combobox button.combo {
@@ -2732,17 +2430,134 @@ toolbar.primary-toolbar combobox button.combo {
 	border-width: 2px;
 }
 
-combobox > entry.combo:focus {
-	box-shadow: inset 1px 2px alpha(@theme_selected_bg_color, 0.1);
+combobox > .horizontal.linked > button.combo,
+combobox > .horizontal.linked > button.combo:backdrop,
+combobox > .horizontal.linked > button.combo:focus,
+combobox > .horizontal.linked > button.combo:focus:hover {
+	border-width: 2px 0px 2px 0px;
+	border-image-width: 3px 0px 4px 0;
+	border-radius: 0px;
 }
 
-combobox.linked > button.combo,
-combobox.linked > button.combo:checked {
-	border-right-width: 2px;
-	border-left-width: 0;
+combobox > .horizontal.linked > button.combo:first-child,
+combobox > .horizontal.linked > button.combo:backdrop:first-child,
+combobox > .horizontal.linked > button.combo:focus:first-child,
+combobox > .horizontal.linked > button.combo:focus:hover:first-child {
+	border-width: 2px 0px 2px 2px;
+	border-image-width: 3px 0px 4px 3px;
+	border-radius: 3px 0px 0px 3px;
+}
+
+combobox > .horizontal.linked > button.combo:last-child,
+combobox > .horizontal.linked > button.combo:backdrop:last-child,
+combobox > .horizontal.linked > button.combo:focus:last-child,
+combobox > .horizontal.linked > button.combo:focus:hover:last-child {
+	border-width: 2px 2px 2px 0px;
+	border-image-width: 3px 3px 4px 0px;
+	border-radius: 0px 3px 3px 0px;
+}
+
+combobox > .horizontal.linked > button.combo:only-child,
+combobox > .horizontal.linked > button.combo:backdrop:only-child,
+combobox > .horizontal.linked > button.combo:focus:only-child,
+combobox > .horizontal.linked > button.combo:focus:hover:only-child {
+	border-width: 2px;
+	border-image-width: 3px 3px 4px 3px;
+	border-radius: 3px;
+}
+
+/* linked combobox */
+/* Middle button */
+.linked.horizontal > combobox > .linked > button.combo,
+.linked.horizontal > combobox > .linked > button.combo:focus,
+.linked.horizontal > combobox > .linked > button.combo:disabled,
+.linked.horizontal > combobox > .linked > button.combo:backdrop,
+.linked.horizontal > combobox > .linked > button.combo:focus:hover,
+.linked.horizontal > combobox > .linked > button.combo:checked {
+	border-width: 2px 0px 2px 0px;
+	border-image-width: 3px 0 4px 0;
+	border-radius: 0;
+}
+
+/* Leftmost button */
+.linked.horizontal > combobox:first-child > .linked > button.combo:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:focus:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:disabled:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:backdrop:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:focus:hover:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:checked:first-child {
+	border-width: 2px 0px 2px 2px;
+	border-image-width: 3px 0 4px 4px;
+	border-radius: 3px 0px 0px 3px;
+}
+
+/* Rightmost button */
+.linked.horizontal > combobox:last-child > .linked > button.combo:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:focus:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:disabled:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:backdrop:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:focus:hover:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:checked:last-child {
+	border-width: 2px 2px 2px 0px;
 	border-image-width: 3px 4px 4px 0;
-	border-bottom-left-radius: 0;
-	border-top-left-radius: 0;
+	border-radius: 0px 3px 3px 0px;
+}
+
+/* Middle button (vertical) */
+.linked.vertical > combobox > .linked > button.combo,
+.linked.vertical > combobox > .linked > button.combo:focus,
+.linked.vertical > combobox > .linked > button.combo:disabled,
+.linked.vertical > combobox > .linked > button.combo:backdrop,
+.linked.vertical > combobox > .linked > button.combo:focus:hover,
+.linked.vertical > combobox > .linked > button.combo:checked {
+	border-top-width: 0px;
+	border-bottom-width: 0px;
+	border-right-width: 1px;
+	border-left-width: 1px;
+	border-image-width: 0 4px;
+	border-radius: 0;
+}
+
+/* Top button (vertical) */
+.linked.vertical > combobox:first-child > .linked > button.combo:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:focus:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:disabled:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:backdrop:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:focus:hover:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:checked:first-child {
+	border-bottom-width: 0px;
+	border-top-width: 1px;
+	border-right-width: 1px;
+	border-left-width: 1px;
+	border-image-width: 3px 4px 0 4px;
+	border-radius: 4px 4px 0 0;
+}
+
+/* Bottom button (vertical) */
+.linked.vertical > combobox:last-child > .linked > button.combo:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:focus:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:disabled:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:backdrop:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:focus:hover:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:checked:last-child {
+	border-top-width: 0px;
+	border-bottom-width: 1px;
+	border-right-width: 1px;
+	border-left-width: 1px;
+	border-image-width: 0 4px 4px 4px;
+	border-radius: 0 0 4px 4px;
+}
+
+/* Linked single button (vertical) */
+.linked.vertical > combobox:only-child > .linked > button.combo:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:focus:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:disabled:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:backdrop:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:focus:hover:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:checked:only-child {
+	border-width: 1px;
+	border-image-width: 3px 4px 4px 4px;
+	border-radius: 4px;
 }
 
 combobox arrow {
diff --git a/desktop-themes/Menta/gtk-3.0/gtk-widgets-borders.css b/desktop-themes/Menta/gtk-3.0/gtk-widgets-borders.css
index 3b672ba0..f21073eb 100644
--- a/desktop-themes/Menta/gtk-3.0/gtk-widgets-borders.css
+++ b/desktop-themes/Menta/gtk-3.0/gtk-widgets-borders.css
@@ -2,6 +2,8 @@
 
 /* generic element borders (checked)*/
 entry,
+combobox entry.combo,
+combobox button.combo:checked,
 button:checked,
 toolbar.inline-toolbar.vertical button:checked {
 	border-image: url("borders/button-active.png") 3 4 5 4 / 3px 4px 5px 4px stretch;
@@ -54,6 +56,7 @@ row trough {
 entry:focus,
 button:checked:focus,
 button.default:checked,
+combobox entry.combo:focus,
 combobox button.combo:focus,
 toolbar.inline-toolbar.vertical button:focus:checked,
 toolbar.inline-toolbar.vertical button.default:checked {
@@ -76,7 +79,6 @@ toolbar.inline-toolbar.vertical button.default:checked {
 }
 
 button,
-combobox entry.combo,
 combobox button.combo {
 	border-image: url("borders/button.png") 3 4 4 4 / 3px 4px 4px 4px stretch;
 	border-radius: 4px;
diff --git a/desktop-themes/Menta/gtk-3.0/gtk-widgets.css b/desktop-themes/Menta/gtk-3.0/gtk-widgets.css
index 23bf3097..b9a04800 100644
--- a/desktop-themes/Menta/gtk-3.0/gtk-widgets.css
+++ b/desktop-themes/Menta/gtk-3.0/gtk-widgets.css
@@ -1185,8 +1185,7 @@ button.font,
 button.file,
 button.toggle.popup,
 button.link,
-combobox,
-combobox button.combo {
+button.combo {
     -gtk-icon-style: regular;
 	padding: 4px;
     min-height: 20px;
@@ -1312,11 +1311,14 @@ toolbar.inline-toolbar button:disabled {
 
 /* Set up shadows and hilights for button visual separation */
 .linked entry,
-.linked entry:backdrop {
+.linked entry:backdrop,
+.linked entry.combo,
+.linked entry.combo:backdrop {
 	box-shadow: inset -1px 0 @inset_dark_color;
 }
 
-.linked entry:focus {
+.linked entry:focus,
+.linked entry.combo:focus {
 	box-shadow: inset 1px 0 @inset_dark_color,
 		inset -1px 0 @inset_dark_color,
 		inset 1px 2px alpha(@theme_selected_bg_color, 0.1),
@@ -1325,7 +1327,8 @@ toolbar.inline-toolbar button:disabled {
 
 }
 
-.linked entry:focus:first-child {
+.linked entry:focus:first-child,
+.linked entry.combo:first-child {
 	box-shadow: inset -1px 0 @inset_dark_color,
 		inset 1px 2px alpha(@theme_selected_bg_color, 0.1),
 		inset 1px 1px alpha(@theme_selected_bg_color, 0.1),
@@ -1333,7 +1336,8 @@ toolbar.inline-toolbar button:disabled {
 
 }
 
-.linked entry:focus:last-child {
+.linked entry:focus:last-child,
+.linked entry.combo:last-child {
 	box-shadow: inset 1px 0 @inset_dark_color,
 		inset 1px 2px alpha(@theme_selected_bg_color, 0.1),
 		inset 1px 1px alpha(@theme_selected_bg_color, 0.1),
@@ -1343,7 +1347,7 @@ toolbar.inline-toolbar button:disabled {
 
 /* Set up shadows and hilights for button visual separation */
 .linked button,
-.linked combobox button.combo,
+.linked.horizontal > combobox > .linked > button.combo,
 toolbar .raised.linked button,
 toolbar.inline-toolbar button,
 toolbar.inline-toolbar toolbutton > button {
@@ -1351,7 +1355,7 @@ toolbar.inline-toolbar toolbutton > button {
 }
 
 .linked button:first-child,
-.linked combobox:first-child button.combo:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:first-child,
 toolbar .raised.linked button:first-child,
 toolbar.inline-toolbar button:first-child,
 toolbar.inline-toolbar toolbutton > button:first-child {
@@ -1359,7 +1363,7 @@ toolbar.inline-toolbar toolbutton > button:first-child {
 }
 
 .linked button:last-child,
-.linked combobox:last-child button.combo:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:last-child,
 toolbar .raised.linked button:last-child,
 toolbar.inline-toolbar button:last-child,
 toolbar.inline-toolbar toolbutton > button:last-child {
@@ -1367,7 +1371,7 @@ toolbar.inline-toolbar toolbutton > button:last-child {
 }
 
 .linked button:checked,
-.linked combobox button.combo:checked,
+.linked.horizontal > combobox > .linked > button.combo:checked,
 toolbar .raised.linked button:checked,
 toolbar.inline-toolbar button:checked,
 toolbar.inline-toolbar toolbutton > button:checked {
@@ -1375,7 +1379,7 @@ toolbar.inline-toolbar toolbutton > button:checked {
 }
 
 .linked button:disabled,
-.linked combobox button.combo:disabled,
+.linked.horizontal > combobox > .linked > button.combo:disabled,
 toolbar .raised.linked button:disabled,
 toolbar.inline-toolbar button:disabled,
 toolbar.inline-toolbar toolbutton > button:disabled {
@@ -1407,17 +1411,8 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 
 /* Middle button */
 .linked entry,
+.linked entry.combo,
 .linked entry:backdrop,
-.linked > combobox > button.combo,
-.linked > combobox > button.combo:focus,
-.linked > combobox > button.combo:disabled,
-.linked > combobox > button.combo:backdrop,
-.linked > combobox > button.combo:focus:active,
-.linked > combobox > button.combo:checked,
-.linked > combobox > button.combo:focus:active,
-.linked > combobox > button.combo:hover,
-.linked > combobox > button.combo:hover:active,
-.linked > combobox > button.combo:checked:hover,
 .linked button,
 .linked button:hover,
 .linked button:hover:active,
@@ -1434,16 +1429,8 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 /* Leftmost button */
 .linked entry:first-child,
 .linked entry:backdrop:first-child,
-.linked > combobox:first-child > button.combo:first-child,
-.linked > combobox:first-child > button.combo:focus:first-child,
-.linked > combobox:first-child > button.combo:disabled:first-child,
-.linked > combobox:first-child > button.combo:backdrop:first-child,
-.linked > combobox:first-child > button.combo:focus:active:first-child,
-.linked > combobox:first-child > button.combo:checked:first-child,
-.linked > combobox:first-child > button.combo:focus:checked:first-child,
-.linked > combobox:first-child > button.combo:hover:first-child,
-.linked > combobox:first-child > button.combo:hover:active:first-child,
-.linked > combobox:first-child > button.combo:checked:hover:first-child,
+.linked entry.combo:first-child,
+.linked entry.combo:backdrop:first-child,
 .linked button:first-child,
 .linked button:hover:active:first-child,
 .linked button:checked:first-child,
@@ -1459,16 +1446,8 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 /* Rightmost button */
 .linked entry:last-child,
 .linked entry:backdrop:last-child,
-.linked > combobox:last-child > button.combo:last-child,
-.linked > combobox:last-child > button.combo:focus:last-child,
-.linked > combobox:last-child > button.combo:disabled:last-child,
-.linked > combobox:last-child > button.combo:backdrop:last-child,
-.linked > combobox:last-child > button.combo:focus:active:last-child,
-.linked > combobox:last-child > button.combo:checked:last-child,
-.linked > combobox:last-child > button.combo:focus:checked:last-child,
-.linked > combobox:last-child > button.combo:hover:last-child,
-.linked > combobox:last-child > button.combo:hover:active:last-child,
-.linked > combobox:last-child > button.combo:checked:hover:last-child,
+.linked entry.combo:last-child,
+.linked entry.combo:backdrop:last-child,
 .linked button:last-child,
 .linked button:hover:active:last-child,
 .linked button:checked:last-child,
@@ -1484,16 +1463,8 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 /* Linked single button */
 .linked entry:only-child,
 .linked entry:backdrop:only-child,
-.linked > combobox:only-child > button.combo:only-child,
-.linked > combobox:only-child > button.combo:focus:only-child,
-.linked > combobox:only-child > button.combo:disabled:only-child,
-.linked > combobox:only-child > button.combo:backdrop:only-child,
-.linked > combobox:only-child > button.combo:hover:only-child,
-.linked > combobox:only-child > button.combo:hover:active:only-child,
-.linked > combobox:only-child > button.combo:focus:active:only-child,
-.linked > combobox:only-child > button.combo:checked:only-child,
-.linked > combobox:only-child > button.combo:checked:hover:only-child,
-.linked > combobox:only-child > button.combo:focus:checked:only-child,
+.linked entry.combo:only-child,
+.linked entry.combo:backdrop:only-child,
 .linked button:only-child,
 .linked button:hover:active:only-child,
 .linked button:checked:only-child,
@@ -1506,18 +1477,10 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 }
 
 /* Middle button (vertical) */
-.linked.vertical > combobox > button.combo,
-.linked.vertical > combobox > button.combo:focus,
-.linked.vertical > combobox > button.combo:disabled,
-.linked.vertical > combobox > button.combo:backdrop,
-.linked.vertical > combobox > button.combo:focus:active,
-.linked.vertical > combobox > button.combo:checked,
-.linked.vertical > combobox > button.combo:focus:checked,
-.linked.vertical > combobox > button.combo:hover,
-.linked.vertical > combobox > button.combo:hover:active,
-.linked.vertical > combobox > button.combo:checked:hover,
 .linked.vertical entry,
 .linked.vertical entry:backdrop,
+.linked.vertical entry.combo,
+.linked.vertical entry.combo:backdrop,
 .linked.vertical button,
 .linked.vertical button:hover:active,
 .linked.vertical button:checked,
@@ -1532,18 +1495,10 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 }
 
 /* Top button (vertical) */
-.linked.vertical > combobox:first-child > button.combo:first-child,
-.linked.vertical > combobox:first-child > button.combo:focus:first-child,
-.linked.vertical > combobox:first-child > button.combo:disabled:first-child,
-.linked.vertical > combobox:first-child > button.combo:backdrop:first-child,
-.linked.vertical > combobox:first-child > button.combo:focus:active:first-child,
-.linked.vertical > combobox:first-child > button.combo:checked:first-child,
-.linked.vertical > combobox:first-child > button.combo:focus:checked:first-child,
-.linked.vertical > combobox:first-child > button.combo:hover:first-child,
-.linked.vertical > combobox:first-child > button.combo:hover:active:first-child,
-.linked.vertical > combobox:first-child > button.combo:checked:hover:first-child,
 .linked.vertical entry:first-child,
 .linked.vertical entry:backdrop:first-child,
+.linked.vertical entry.combo:first-child,
+.linked.vertical entry.combo:backdrop:first-child,
 .linked.vertical button:first-child,
 .linked.vertical button:hover:active:first-child,
 .linked.vertical button:checked:first-child,
@@ -1558,18 +1513,10 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 }
 
 /* Bottom button (vertical) */
-.linked.vertical > combobox:last-child > button.combo:last-child,
-.linked.vertical > combobox:last-child > button.combo:focus:last-child,
-.linked.vertical > combobox:last-child > button.combo:disabled:last-child,
-.linked.vertical > combobox:last-child > button.combo:backdrop:last-child,
-.linked.vertical > combobox:last-child > button.combo:focus:active:last-child,
-.linked.vertical > combobox:last-child > button.combo:checked:last-child,
-.linked.vertical > combobox:last-child > button.combo:focus:checked:last-child,
-.linked.vertical > combobox:last-child > button.combo:hover:last-child,
-.linked.vertical > combobox:last-child > button.combo:hover:active:last-child,
-.linked.vertical > combobox:last-child > button.combo:checked:hover:last-child,
 .linked.vertical entry:last-child,
 .linked.vertical entry:backdrop:last-child,
+.linked.vertical entry.combo:last-child,
+.linked.vertical entry.combo:backdrop:last-child,
 .linked.vertical button:last-child,
 .linked.vertical button:hover:active:last-child,
 .linked.vertical button:checked:last-child,
@@ -1584,18 +1531,10 @@ toolbar.inline-toolbar toolbutton > button:first-child:checked {
 }
 
 /* Linked single button (vertical) */
-.linked.vertical > combobox:only-child > button.combo:only-child,
-.linked.vertical > combobox:only-child > button.combo:focus:only-child,
-.linked.vertical > combobox:only-child > button.combo:disabled:only-child,
-.linked.vertical > combobox:only-child > button.combo:backdrop:only-child,
-.linked.vertical > combobox:only-child > button.combo:hover:only-child,
-.linked.vertical > combobox:only-child > button.combo:hover:active:only-child,
-.linked.vertical > combobox:only-child > button.combo:focus:active:only-child,
-.linked.vertical > combobox:only-child > button.combo:checked:only-child,
-.linked.vertical > combobox:only-child > button.combo:checked:hover:only-child,
-.linked.vertical > combobox:only-child > button.combo:focus:checked:only-child,
 .linked.vertical entry:only-child,
 .linked.vertical entry:backdrop:only-child,
+.linked.vertical entry.combo:only-child,
+.linked.vertical entry.combo:backdrop:only-child,
 .linked.vertical button:only-child,
 .linked.vertical button:hover:active:only-child,
 .linked.vertical button:checked:only-child,
@@ -2092,10 +2031,10 @@ stackswitcher  > button:dir(ltr).text-button.radio:checked:hover:active:last-chi
 }
 
 /* stack */
-stack > box.linked.vertical > combobox:first-child > button.combo:first-child,
-stack > box.linked.vertical > combobox:first-child > button.combo:checked:first-child,
-stack > box.linked.vertical > combobox:first-child > button.combo:focus:first-child,
-stack > box.linked.vertical > combobox:first-child > button.combo:focus:hover:first-child {
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:first-child,
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:checked:first-child,
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:focus:first-child,
+stack > box.linked.vertical > combobox:first-child > .linked > button.combo:focus:hover:first-child {
     border-image: none;
     border-style: solid;
     border-color: @borders;
@@ -2483,9 +2422,11 @@ combobox separator {
 	-GtkWidget-vertical-separator: 0;
 }
 
-combobox > entry.combo,
+combobox > entry.combo:focus {
+	box-shadow: inset 1px 2px alpha(@theme_selected_bg_color, 0.1);
+}
+
 combobox > button.combo,
-combobox > entry.combo:backdrop,
 combobox > button.combo:backdrop,
 toolbar.primary-toolbar combobox entry.combo,
 toolbar.primary-toolbar combobox button.combo {
@@ -2494,17 +2435,134 @@ toolbar.primary-toolbar combobox button.combo {
 	border-width: 2px;
 }
 
-combobox > entry.combo:focus {
-	box-shadow: inset 1px 2px alpha(@theme_selected_bg_color, 0.1);
+combobox > .horizontal.linked > button.combo,
+combobox > .horizontal.linked > button.combo:backdrop,
+combobox > .horizontal.linked > button.combo:focus,
+combobox > .horizontal.linked > button.combo:focus:hover {
+	border-width: 2px 0px 2px 0px;
+	border-image-width: 3px 0px 4px 0;
+	border-radius: 0px;
 }
 
-combobox.linked > button.combo,
-combobox.linked > button.combo:checked {
-	border-right-width: 2px;
-	border-left-width: 0;
+combobox > .horizontal.linked > button.combo:first-child,
+combobox > .horizontal.linked > button.combo:backdrop:first-child,
+combobox > .horizontal.linked > button.combo:focus:first-child,
+combobox > .horizontal.linked > button.combo:focus:hover:first-child {
+	border-width: 2px 0px 2px 2px;
+	border-image-width: 3px 0px 4px 3px;
+	border-radius: 3px 0px 0px 3px;
+}
+
+combobox > .horizontal.linked > button.combo:last-child,
+combobox > .horizontal.linked > button.combo:backdrop:last-child,
+combobox > .horizontal.linked > button.combo:focus:last-child,
+combobox > .horizontal.linked > button.combo:focus:hover:last-child {
+	border-width: 2px 2px 2px 0px;
+	border-image-width: 3px 3px 4px 0px;
+	border-radius: 0px 3px 3px 0px;
+}
+
+combobox > .horizontal.linked > button.combo:only-child,
+combobox > .horizontal.linked > button.combo:backdrop:only-child,
+combobox > .horizontal.linked > button.combo:focus:only-child,
+combobox > .horizontal.linked > button.combo:focus:hover:only-child {
+	border-width: 2px;
+	border-image-width: 3px 3px 4px 3px;
+	border-radius: 3px;
+}
+
+/* linked combobox */
+/* Middle button */
+.linked.horizontal > combobox > .linked > button.combo,
+.linked.horizontal > combobox > .linked > button.combo:focus,
+.linked.horizontal > combobox > .linked > button.combo:disabled,
+.linked.horizontal > combobox > .linked > button.combo:backdrop,
+.linked.horizontal > combobox > .linked > button.combo:focus:hover,
+.linked.horizontal > combobox > .linked > button.combo:checked {
+	border-width: 2px 0px 2px 0px;
+	border-image-width: 3px 0 4px 0;
+	border-radius: 0;
+}
+
+/* Leftmost button */
+.linked.horizontal > combobox:first-child > .linked > button.combo:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:focus:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:disabled:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:backdrop:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:focus:hover:first-child,
+.linked.horizontal > combobox:first-child > .linked > button.combo:checked:first-child {
+	border-width: 2px 0px 2px 2px;
+	border-image-width: 3px 0 4px 4px;
+	border-radius: 3px 0px 0px 3px;
+}
+
+/* Rightmost button */
+.linked.horizontal > combobox:last-child > .linked > button.combo:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:focus:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:disabled:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:backdrop:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:focus:hover:last-child,
+.linked.horizontal > combobox:last-child > .linked > button.combo:checked:last-child {
+	border-width: 2px 2px 2px 0px;
 	border-image-width: 3px 4px 4px 0;
-	border-bottom-left-radius: 0;
-	border-top-left-radius: 0;
+	border-radius: 0px 3px 3px 0px;
+}
+
+/* Middle button (vertical) */
+.linked.vertical > combobox > .linked > button.combo,
+.linked.vertical > combobox > .linked > button.combo:focus,
+.linked.vertical > combobox > .linked > button.combo:disabled,
+.linked.vertical > combobox > .linked > button.combo:backdrop,
+.linked.vertical > combobox > .linked > button.combo:focus:hover,
+.linked.vertical > combobox > .linked > button.combo:checked {
+	border-top-width: 0px;
+	border-bottom-width: 0px;
+	border-right-width: 1px;
+	border-left-width: 1px;
+	border-image-width: 0 4px;
+	border-radius: 0;
+}
+
+/* Top button (vertical) */
+.linked.vertical > combobox:first-child > .linked > button.combo:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:focus:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:disabled:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:backdrop:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:focus:hover:first-child,
+.linked.vertical > combobox:first-child > .linked > button.combo:checked:first-child {
+	border-bottom-width: 0px;
+	border-top-width: 1px;
+	border-right-width: 1px;
+	border-left-width: 1px;
+	border-image-width: 3px 4px 0 4px;
+	border-radius: 4px 4px 0 0;
+}
+
+/* Bottom button (vertical) */
+.linked.vertical > combobox:last-child > .linked > button.combo:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:focus:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:disabled:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:backdrop:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:focus:hover:last-child,
+.linked.vertical > combobox:last-child > .linked > button.combo:checked:last-child {
+	border-top-width: 0px;
+	border-bottom-width: 1px;
+	border-right-width: 1px;
+	border-left-width: 1px;
+	border-image-width: 0 4px 4px 4px;
+	border-radius: 0 0 4px 4px;
+}
+
+/* Linked single button (vertical) */
+.linked.vertical > combobox:only-child > .linked > button.combo:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:focus:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:disabled:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:backdrop:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:focus:hover:only-child,
+.linked.vertical > combobox:only-child > .linked > button.combo:checked:only-child {
+	border-width: 1px;
+	border-image-width: 3px 4px 4px 4px;
+	border-radius: 4px;
 }
 
 combobox arrow {