Q: It would be great if CSS3Menu had a search text box menu item with dropdown for search options.
A: We have not planed to add this feature into CSS3Menu. You can try to use Deluxe menu:
http://deluxe-menu.com/
http://deluxe-menu.com/search-support-sample.html
For troubleshooting, feature requests, and general help,
contact Customer Support at . Make sure to
include details on your browser, operating system,
CSS3 Menu version, link to your page.
In most cases you'll get a reply within 1 business day. Please read the FAQs first to see if your question has already been answered.