Metmet

That's most likely hard coded but I've noted this and should be able to include a setting in the field form to set this.

i'm not familiar with that theme, does it work on the default theme or does it still throw this error?
i've fixed this in the next version.
1, yes i have, it supersedes the acronym's, so if you have an acronym and a keyword both with the same name, the keyword will win out.
2. yeah, just got late to the party 🙂 was thinking a black friday sale was gonna be on well, black friday or cyber monday 🙂 
it uses its own classes. there are  a few different css files depending on what you are using.
block.css will control the look and feel of block menu types. 
mega.css will control how the mega sub menus will look.
traditional.css will control how the single column sub menus will look.
cjmg.css contains all the other styling.
there is also cjmg_custom.css that loads after all these to allow easily override the css rules in the other css.

I can reproduce it on my dev board. Will take a look.

Just noting a reply has been sent.