Nested Dropdown Menu of Bootstrap I would like to add Nested bootstrap menu in my project. (I'm using the Bootstrap Business Theme.)
I already tried with the Superfish module.. But I don't like that much because the appearance of menu is not good looking and have to overwrite many CSS files.
I also tested with TB Mega Menu. It doesn't work. I put TBMenu Block in Navigation block. But the whole menu was totally disappear. I don't know why it happen like that. 

Anyone knows other flexible dropdown menu for bootstrap theme?
Responsive Menus module is suitable for bootstrap theme. 
https://www.drupal.org/project/responsive_menus