[Pharo-project] customizing tab looks in watery2

Hi, I would like to change slightly the default Watery2 theme. For starters, I would like to change the tab widget: - to make it look like a group box - use a smaller font However, I did not figure out how to do that. Could anyone point me in the right direction? Cheers, Doru -- www.tudorgirba.com "Problem solving efficiency grows with the abstractness level of problem understanding."