Sollte man mal testen.
Responsive Menu - Big Menu, with lots of tabs and dropdowns,
collapses to ONE BUTTON (with Menu on it)
Explanations and mark-up for responsive menu that collapses nicely to nice looking dropdown
off canvas explanations
Could use the background called "SOS"
Really GOOD, really "subtle" backgrounds, not the old obtrusive stuff.
Use this for current project!