hide scrollbars and add gradinets for scrolling
Merge remote-tracking branch 'origin/CON-NewArticle' into CON-2001
fix granients on IE
Move magic numbers to local variables
Merge remote-tracking branch 'origin/CON-NewArticle' into CON-2001
fix rendering issue
Merge branch 'CON-NewArticle' into CON-2001

Conflicts:
	resources/wikia/ui_components/dropdown_navigation/js/dropdownNavigation.templates.mustache.js
Merge pull request #5491 from Wikia/CON-2001

Con 2001