Remove class if aside has

src/view/Lungo.View.Aside.js

@@ -61,8 +61,12 @@ LUNGO.View.Aside = (function(lng, undefined) {
     var hide = function() {
         var aside = lng.Element.Current.aside;
         if (aside) {
+            lng.Element.Current.section.removeClass(CLASS.ASIDE);
+
             var aside_stylesheet = _asideStylesheet(aside);
-            lng.Element.Current.section.removeClass(CLASS.ASIDE).removeClass(aside_stylesheet);
+            if (aside_stylesheet) {
+                lng.Element.Current.section.removeClass(aside_stylesheet);
+            }
 
             setTimeout(function() {
                 aside.removeClass(CLASS.CURRENT);