simplify comboboxes

common/gtk-3.0/3.20/gtk-dark.css

@@ -691,16 +691,16 @@ NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > b
   border-radius: 0;
   border-right-style: none; }
 
-.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, .linked > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
+.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, combobox.linked button:nth-child(2):dir(rtl), .linked:not(.vertical) > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
   border-top-left-radius: 3px;
   border-bottom-left-radius: 3px; }
 
-.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, .linked > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
+.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, combobox.linked button:nth-child(2):dir(ltr), .linked:not(.vertical) > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
   border-top-right-radius: 3px;
   border-bottom-right-radius: 3px;
   border-right-style: solid; }
 
-.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
+.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked:not(.vertical) > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
   border-radius: 3px;
   border-style: solid; }
 
@@ -881,36 +881,11 @@ treeview spinbutton entry, treeview spinbutton spinbutton, treeview spinbutton e
   border-radius: 0;
   box-shadow: none; }
 
-combobox > button.combo {
-  padding-left: 8px;
-  padding-right: 8px; }
-
-combobox:disabled {
-  color: rgba(211, 218, 227, 0.45); }
-
 combobox arrow {
   -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
   min-height: 16px;
   min-width: 16px; }
 
-combobox > entry.combo:dir(ltr), combobox > spinbutton.combo:dir(ltr) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-  border-right-style: none; }
-
-combobox > entry.combo:dir(rtl), combobox > spinbutton.combo:dir(rtl) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-  border-left-style: none; }
-
-combobox > button.combo:not(:only-child):dir(ltr) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0; }
-
-combobox > button.combo:not(:only-child):dir(rtl) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0; }
-
 toolbar, .inline-toolbar {
   -GtkWidget-window-dragging: true;
   padding: 4px;

common/gtk-3.0/3.20/gtk-darker.css

@@ -690,16 +690,16 @@ NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > b
   border-radius: 0;
   border-right-style: none; }
 
-.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, .linked > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
+.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, combobox.linked button:nth-child(2):dir(rtl), .linked:not(.vertical) > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
   border-top-left-radius: 3px;
   border-bottom-left-radius: 3px; }
 
-.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, .linked > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
+.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, combobox.linked button:nth-child(2):dir(ltr), .linked:not(.vertical) > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
   border-top-right-radius: 3px;
   border-bottom-right-radius: 3px;
   border-right-style: solid; }
 
-.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
+.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked:not(.vertical) > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
   border-radius: 3px;
   border-style: solid; }
 
@@ -880,40 +880,11 @@ treeview spinbutton entry, treeview spinbutton spinbutton, treeview spinbutton e
   border-radius: 0;
   box-shadow: none; }
 
-combobox > button.combo {
-  padding-left: 8px;
-  padding-right: 8px; }
-
-combobox:disabled {
-  color: rgba(92, 97, 108, 0.55); }
-
 combobox arrow {
   -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
   min-height: 16px;
   min-width: 16px; }
 
-combobox > entry.combo:dir(ltr), combobox > spinbutton.combo:dir(ltr) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-  border-right-style: none; }
-  combobox > entry.combo:dir(ltr):focus, combobox > spinbutton.combo:dir(ltr):focus {
-    box-shadow: 1px 0 #5294E2; }
-
-combobox > entry.combo:dir(rtl), combobox > spinbutton.combo:dir(rtl) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-  border-left-style: none; }
-  combobox > entry.combo:dir(rtl):focus, combobox > spinbutton.combo:dir(rtl):focus {
-    box-shadow: -1px 0 #5294E2; }
-
-combobox > button.combo:not(:only-child):dir(ltr) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0; }
-
-combobox > button.combo:not(:only-child):dir(rtl) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0; }
-
 toolbar, .inline-toolbar {
   -GtkWidget-window-dragging: true;
   padding: 4px;

common/gtk-3.0/3.20/gtk-solid-dark.css

@@ -691,16 +691,16 @@ NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > b
   border-radius: 0;
   border-right-style: none; }
 
-.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, .linked > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
+.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, combobox.linked button:nth-child(2):dir(rtl), .linked:not(.vertical) > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
   border-top-left-radius: 3px;
   border-bottom-left-radius: 3px; }
 
-.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, .linked > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
+.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, combobox.linked button:nth-child(2):dir(ltr), .linked:not(.vertical) > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
   border-top-right-radius: 3px;
   border-bottom-right-radius: 3px;
   border-right-style: solid; }
 
-.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
+.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked:not(.vertical) > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
   border-radius: 3px;
   border-style: solid; }
 
@@ -881,36 +881,11 @@ treeview spinbutton entry, treeview spinbutton spinbutton, treeview spinbutton e
   border-radius: 0;
   box-shadow: none; }
 
-combobox > button.combo {
-  padding-left: 8px;
-  padding-right: 8px; }
-
-combobox:disabled {
-  color: rgba(211, 218, 227, 0.45); }
-
 combobox arrow {
   -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
   min-height: 16px;
   min-width: 16px; }
 
-combobox > entry.combo:dir(ltr), combobox > spinbutton.combo:dir(ltr) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-  border-right-style: none; }
-
-combobox > entry.combo:dir(rtl), combobox > spinbutton.combo:dir(rtl) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-  border-left-style: none; }
-
-combobox > button.combo:not(:only-child):dir(ltr) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0; }
-
-combobox > button.combo:not(:only-child):dir(rtl) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0; }
-
 toolbar, .inline-toolbar {
   -GtkWidget-window-dragging: true;
   padding: 4px;

common/gtk-3.0/3.20/gtk-solid-darker.css

@@ -690,16 +690,16 @@ NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > b
   border-radius: 0;
   border-right-style: none; }
 
-.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, .linked > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
+.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, combobox.linked button:nth-child(2):dir(rtl), .linked:not(.vertical) > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
   border-top-left-radius: 3px;
   border-bottom-left-radius: 3px; }
 
-.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, .linked > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
+.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, combobox.linked button:nth-child(2):dir(ltr), .linked:not(.vertical) > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
   border-top-right-radius: 3px;
   border-bottom-right-radius: 3px;
   border-right-style: solid; }
 
-.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
+.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked:not(.vertical) > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
   border-radius: 3px;
   border-style: solid; }
 
@@ -880,40 +880,11 @@ treeview spinbutton entry, treeview spinbutton spinbutton, treeview spinbutton e
   border-radius: 0;
   box-shadow: none; }
 
-combobox > button.combo {
-  padding-left: 8px;
-  padding-right: 8px; }
-
-combobox:disabled {
-  color: rgba(92, 97, 108, 0.55); }
-
 combobox arrow {
   -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
   min-height: 16px;
   min-width: 16px; }
 
-combobox > entry.combo:dir(ltr), combobox > spinbutton.combo:dir(ltr) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-  border-right-style: none; }
-  combobox > entry.combo:dir(ltr):focus, combobox > spinbutton.combo:dir(ltr):focus {
-    box-shadow: 1px 0 #5294E2; }
-
-combobox > entry.combo:dir(rtl), combobox > spinbutton.combo:dir(rtl) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-  border-left-style: none; }
-  combobox > entry.combo:dir(rtl):focus, combobox > spinbutton.combo:dir(rtl):focus {
-    box-shadow: -1px 0 #5294E2; }
-
-combobox > button.combo:not(:only-child):dir(ltr) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0; }
-
-combobox > button.combo:not(:only-child):dir(rtl) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0; }
-
 toolbar, .inline-toolbar {
   -GtkWidget-window-dragging: true;
   padding: 4px;

common/gtk-3.0/3.20/gtk-solid.css

@@ -690,16 +690,16 @@ NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > b
   border-radius: 0;
   border-right-style: none; }
 
-.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, .linked > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
+.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, combobox.linked button:nth-child(2):dir(rtl), .linked:not(.vertical) > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
   border-top-left-radius: 3px;
   border-bottom-left-radius: 3px; }
 
-.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, .linked > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
+.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, combobox.linked button:nth-child(2):dir(ltr), .linked:not(.vertical) > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
   border-top-right-radius: 3px;
   border-bottom-right-radius: 3px;
   border-right-style: solid; }
 
-.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
+.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked:not(.vertical) > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
   border-radius: 3px;
   border-style: solid; }
 
@@ -880,40 +880,11 @@ treeview spinbutton entry, treeview spinbutton spinbutton, treeview spinbutton e
   border-radius: 0;
   box-shadow: none; }
 
-combobox > button.combo {
-  padding-left: 8px;
-  padding-right: 8px; }
-
-combobox:disabled {
-  color: rgba(92, 97, 108, 0.55); }
-
 combobox arrow {
   -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
   min-height: 16px;
   min-width: 16px; }
 
-combobox > entry.combo:dir(ltr), combobox > spinbutton.combo:dir(ltr) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-  border-right-style: none; }
-  combobox > entry.combo:dir(ltr):focus, combobox > spinbutton.combo:dir(ltr):focus {
-    box-shadow: 1px 0 #5294E2; }
-
-combobox > entry.combo:dir(rtl), combobox > spinbutton.combo:dir(rtl) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-  border-left-style: none; }
-  combobox > entry.combo:dir(rtl):focus, combobox > spinbutton.combo:dir(rtl):focus {
-    box-shadow: -1px 0 #5294E2; }
-
-combobox > button.combo:not(:only-child):dir(ltr) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0; }
-
-combobox > button.combo:not(:only-child):dir(rtl) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0; }
-
 toolbar, .inline-toolbar {
   -GtkWidget-window-dragging: true;
   padding: 4px;

common/gtk-3.0/3.20/gtk.css

@@ -690,16 +690,16 @@ NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > b
   border-radius: 0;
   border-right-style: none; }
 
-.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, .linked > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
+.inline-toolbar button:first-child, .linked:not(.vertical) > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat, .inline-toolbar toolbutton:first-child > button.flat, toolbar.inline-toolbar toolbutton:first-child > button.sidebar-button, .inline-toolbar toolbutton:first-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:first-child, .linked:not(.vertical):not(.pathbar) > spinbutton:first-child, combobox.linked button:nth-child(2):dir(rtl), .linked:not(.vertical) > combobox:first-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:first-child, .primary-toolbar .linked:not(.vertical).path-bar > button:first-child, headerbar .linked:not(.vertical).path-bar > button:first-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:first-child {
   border-top-left-radius: 3px;
   border-bottom-left-radius: 3px; }
 
-.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, .linked > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
+.inline-toolbar button:last-child, .linked:not(.vertical) > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat, .inline-toolbar toolbutton:last-child > button.flat, toolbar.inline-toolbar toolbutton:last-child > button.sidebar-button, .inline-toolbar toolbutton:last-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:last-child, .linked:not(.vertical):not(.pathbar) > spinbutton:last-child, combobox.linked button:nth-child(2):dir(ltr), .linked:not(.vertical) > combobox:last-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:last-child, .primary-toolbar .linked:not(.vertical).path-bar > button:last-child, headerbar .linked:not(.vertical).path-bar > button:last-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:last-child {
   border-top-right-radius: 3px;
   border-bottom-right-radius: 3px;
   border-right-style: solid; }
 
-.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
+.inline-toolbar button:only-child, .linked:not(.vertical) > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat, .inline-toolbar toolbutton:only-child > button.flat, toolbar.inline-toolbar toolbutton:only-child > button.sidebar-button, .inline-toolbar toolbutton:only-child > button.sidebar-button, .linked:not(.vertical):not(.pathbar) > entry:only-child, .linked:not(.vertical):not(.pathbar) > spinbutton:only-child, .linked:not(.vertical) > combobox:only-child > button.combo, .primary-toolbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, headerbar .linked:not(.vertical):not(.path-bar).stack-switcher > button:only-child, .primary-toolbar .linked:not(.vertical).path-bar > button:only-child, headerbar .linked:not(.vertical).path-bar > button:only-child, NemoWindow .primary-toolbar NemoPathBar.linked:not(.vertical):not(.path-bar) > button:only-child {
   border-radius: 3px;
   border-style: solid; }
 
@@ -880,40 +880,11 @@ treeview spinbutton entry, treeview spinbutton spinbutton, treeview spinbutton e
   border-radius: 0;
   box-shadow: none; }
 
-combobox > button.combo {
-  padding-left: 8px;
-  padding-right: 8px; }
-
-combobox:disabled {
-  color: rgba(92, 97, 108, 0.55); }
-
 combobox arrow {
   -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
   min-height: 16px;
   min-width: 16px; }
 
-combobox > entry.combo:dir(ltr), combobox > spinbutton.combo:dir(ltr) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-  border-right-style: none; }
-  combobox > entry.combo:dir(ltr):focus, combobox > spinbutton.combo:dir(ltr):focus {
-    box-shadow: 1px 0 #5294E2; }
-
-combobox > entry.combo:dir(rtl), combobox > spinbutton.combo:dir(rtl) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-  border-left-style: none; }
-  combobox > entry.combo:dir(rtl):focus, combobox > spinbutton.combo:dir(rtl):focus {
-    box-shadow: -1px 0 #5294E2; }
-
-combobox > button.combo:not(:only-child):dir(ltr) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0; }
-
-combobox > button.combo:not(:only-child):dir(rtl) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0; }
-
 toolbar, .inline-toolbar {
   -GtkWidget-window-dragging: true;
   padding: 4px;

common/gtk-3.0/3.20/sass/_common.scss

@@ -890,68 +890,35 @@ spinbutton {
 //
 combobox {
 
-  > button.combo {
-    padding-left: 8px;
-    padding-right: 8px;
-  }
-
-  &:disabled {
-    color: $insensitive_fg_color;
-  }
   arrow {
     -gtk-icon-source: -gtk-icontheme('pan-down-symbolic');
     min-height: 16px;
     min-width: 16px;
   }
-  > entry.combo {
-    &:dir(ltr) {
-      border-top-right-radius: 0;
-      border-bottom-right-radius: 0;
-      border-right-style: none;
 
-      @if $variant=='light' { &:focus { box-shadow: 1px 0 $selected_bg_color; } }
+  &.linked {
-    }
+    button:nth-child(2) {
-    &:dir(rtl) {
+      &:dir(ltr) { @extend %linked:last-child; }
-      border-top-left-radius: 0;
+      &:dir(rtl) { @extend %linked:first-child; }
-      border-bottom-left-radius: 0;
-      border-left-style: none;
-
-      @if $variant=='light' { &:focus { box-shadow: -1px 0 $selected_bg_color; } }
     }
   }
-  > button.combo:not(:only-child) {
+
-    &:dir(ltr) {
+  .linked > & > button.combo {
-      border-top-left-radius: 0;
+    // the combobox is a composite widget so the way we do button linking doesn't
-      border-bottom-left-radius: 0;
+    // work, special case needed.
-    }
+    &:dir(ltr),
-    &:dir(rtl) {
+    &:dir(rtl) { @extend %linked_middle; } // specificity bump
-      border-top-right-radius: 0;
-      border-bottom-right-radius: 0;
-    }
   }
-}
 
-.linked > combobox > button.combo {
+  .linked:not(.vertical) > &:first-child > button.combo { @extend %linked:first-child; }
-  // the combo is a composite widget so the way we do button linkind doesn't
+  .linked:not(.vertical) > &:last-child > button.combo { @extend %linked:last-child; }
-  // work, special case needed. See
+  .linked:not(.vertical) > &:only-child > button.combo { @extend %linked:only-child; }
-  // https://bugzilla.gnome.org/show_bug.cgi?id=733979
-  &:dir(ltr),
-  &:dir(rtl) { @extend %linked_middle; } // specificity bump
-}
-.linked > combobox:first-child > button.combo {
-  @extend %linked:first-child;
-}
-.linked > combobox:last-child > button.combo {
-  @extend %linked:last-child;
-}
-.linked > combobox:only-child > button.combo {
-  @extend %linked:only-child;
-}
 
-.linked.vertical > combobox > button.combo { @extend %linked_vertical_middle; }
+  .linked.vertical > & > button.combo { @extend %linked_vertical_middle; }
-.linked.vertical > combobox:first-child > button.combo { @extend %linked_vertical:first-child; }
+  .linked.vertical > &:first-child > button.combo { @extend %linked_vertical:first-child; }
-.linked.vertical > combobox:last-child > button.combo { @extend %linked_vertical:last-child; }
+  .linked.vertical > &:last-child > button.combo { @extend %linked_vertical:last-child; }
-.linked.vertical > combobox:only-child > button.combo { @extend %linked_vertical:only-child; }
+  .linked.vertical > &:only-child > button.combo { @extend %linked_vertical:only-child; }
+}
 
 //
 // Toolbars