Only display "show language selector" toggle if there is more than one language

framework/core/js/admin/src/components/BasicsPage.js

@@ -58,7 +58,7 @@ export default class BasicsPage extends Page {
               ]
             })}
 
-            {Object.keys(this.localeOptions).length > 1
+            {Object.keys(this.localeOptions).length > 0
               ? FieldSet.component({
                 label: app.translator.trans('core.admin.basics.default_language_heading'),
                 children: [
@@ -66,19 +66,16 @@ export default class BasicsPage extends Page {
                     options: this.localeOptions,
                     value: this.values.default_locale(),
                     onchange: this.values.default_locale
+                  }),
+                  Switch.component({
+                    state: this.values.show_language_selector(),
+                    onchange: this.values.show_language_selector,
+                    children: app.translator.trans('core.admin.basics.show_language_selector_label'),
                   })
                 ]
               })
               : ''}
 
-            {Switch.component({
-              state: this.values.show_language_selector(),
-              onchange: this.values.show_language_selector,
-              children: app.translator.trans('core.admin.basics.show_language_selector_label'),
-            })}
-
-            <br/>
-
             {FieldSet.component({
               label: app.translator.trans('core.admin.basics.home_page_heading'),
               className: 'BasicsPage-homePage',

framework/core/less/admin/BasicsPage.less

@@ -9,7 +9,7 @@
   }
 
   fieldset {
-    margin-bottom: 30px;
+    margin-bottom: 20px;
 
     > ul {
       list-style: none;

framework/core/less/lib/scaffolding.less

@@ -83,6 +83,10 @@ fieldset {
   padding: 0;
   margin: 0;
   border: 0;
+
+  > ul > li {
+    margin-bottom: 10px;
+  }
 }
 legend {
   font-size: 14px;