I now have nav tabs which have 'sub-tabs', which has 'sub-tabs'. So basically there are 3 levels of nav tabs on some of the nav tab links. Because of this, the first 'dropdown' shows more than one dropdown (see image to see what I'm talking about):
How do I remove the initial dropdown? In other words, I don't want users to see any dropdown from the 1st nav tabs, but only when someone hovers over the second-level of 'sub tabs'. There should be no dropdowns until after the first nav tab has been clicked.