Milonic JavaScript Menu

I don't have it on a site yet, I was just taking a look at it to see if it was worth purchasing, I wanted to see how much of it can be customized.

i have tried putting itemwidth = 100 or different numbers and it doesn't seem to make any difference, I put the itemwidth in each individual menu category.

Thanks

How do I change the width for each menu title, I would like to make the width for each specific title.