Have the background for input settings not run to the edge of the dialog

Bug: T136273
Change-Id: Iddc5233d840cd6f2c3e4393ea221b6882d03c531

resources/js/ext.uls.inputsettings.js

@@ -42,11 +42,13 @@
 
 		// Web IMEs enabling chechbox with label
 		'<div class="row enabled-only">' +
-		'<div class="twelve columns uls-input-settings-inputmethods-list">' +
+		'<div class="twelve columns">' +
+		'<div class="uls-input-settings-inputmethods-list">' +
 		// "Input settings for language xyz" title
 		'<h4 class="ext-uls-input-settings-imes-title"></h4>' +
 		'</div>' +
 		'</div>' +
+		'</div>' +
 
 		// Disable IME system button
 		'<div class="row">' +
@@ -207,7 +209,7 @@
 			);
 
 			return $( '<div>' )
-				.addClass( 'mw-ui-radio twelve columns' )
+				.addClass( 'mw-ui-radio' )
 				.append( $inputMethodItem, $imeLabel );
 		},