Backport: Fix for broken navigation menu on IE11 #14230#14331

sergiy-v wants to merge 1 commit intomagento:2.0magento/magento2:2.0from

sergiy-v:feature/2.0-fix-navigation-menu-on-ie11sergiy-v/magento2:feature/2.0-fix-navigation-menu-on-ie11Copy head branch name to clipboard