Quite a classic but nonetheless we loved this fresh, neat drop down menu, designed in a lovely palette with a clear, simple approach.

This web design sample comes from emPivot‘s website:

emPivot.com is the first online network to bring together the wide range of user generated and premium video content related to the environment. As a result, emPivot is a powerful aggregator of green-related media content for anyone and everyone to access online.