css3 - Vertical Megamenu Navbar for Bootstrap -

css3 - Vertical Megamenu Navbar for Bootstrap -

i've created few vertical menus in past on bootstrap using dropdown-menu compontent. create megamenu have specify specific width submenu flyout - definitive width. because vertical width(parent) small.

the problem content dynamic, have width flexible - using %'s, @ moment have mould content fit menu. if add together col-lg-12 class submenu 100% of parent width (the vertical width), can't increment vertical width span across page.

i want - http://geedmo.github.io/yamm3/

however, yamm3 illustration horizontal nav, hence parent spanning across page give submenu huge range add together whatever col-lg-?? likes.

does know how turn yamm3 illustration vertical navbar keeping flexible mega-submenu width without beingness restricted parent?

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