It would appear that my Tigra Pro does not allow me to make the drop down portion transparent. Correct? Also, whether or not transparent, how do I get the drop down boxes to appear "over/on top" of the page contents below the menu? My drop down boxes appear "behind" the page contents. I finally managed to get the menu positioned where I want it but unless I leave a large gap below the menu, I can't get the drop down boxes to appear over the page contents.
You may need an upgrade to GOLD version to get the result you want.
The information about browser issue with positioning of windowed elements can be found at:
Please submit a support ticket if you have any questions or need help with the upgrade.