[TYPO3-english] How to build droplist/dropslide menu using Typo3?

[Benoit Montereau]

Does someone have a working TS config to build a 100% css droplist (or
dropslide?) menus like the ones available ie. on:

-typo3.org
-www.cssplay.co.uk/menus/cssplay-responsive-droplist-touch-screen.html

As far as I can see, menus on typo3.org are not 100% css (javascript is
used).

Thank you in advance for your help and suggestion.
Ben