Take a look at these set of web templates in the Forum Nokia library providing a series of custom, styled, and tested mobile web components.
These components are suitable for most S60 3rd Edition and S60 5th Edition devices from Nokia and also are compatible with newer Series 40 WebKit and Maemo devices. You guys can either mix and match the components or use the full series to completely customise your mobile website or application.
Download it here http://bit.ly/dC0C2Y