[Typo3] Workaround for :first-child and :last-child in menus

[Rob De Vries]

First, once your designer will see the possebilities of typo, he will 
kiss you to dead, so be prepared.

a solution to your problem could be using optionsplit.
http://typo3.org/documentation/document-library/doc_core_tsref/optionSplit-1/

hope it helps and beware for the designers-hugging

rob