Merge branch 'MAGETWO-27300' into PR-bugs

Author: slopok

lib/web/css/source/lib/_navigation.less

@@ -370,7 +370,6 @@
                     left: 100% !important;
                 }
                 .submenu-reverse{
-                    bottom: 0 !important;
                     left: auto !important;
                     right: 100%;
                 }

lib/web/mage/menu.js

@@ -345,7 +345,7 @@ define([
                         ulElementWidth = target.find('ul').outerWidth(true);
                         width = target.outerWidth() * 2;
                         targetPageX = target.offset().left;
-                        rightBound = screen.width;
+                        rightBound = $(window).width();
 
                         if ((ulElementWidth + width + targetPageX) > rightBound) {
                             ulElement.addClass('submenu-reverse');