I am having some issues getting the filters to work properly for my Portfolio pages. What I want is for when you go to my " What we do" page to have sub-categories show up: Photography, Cinematography, Multimedia, etc. Then once you select one of those Categories, sub categories appear: Underwater, Travel, etc. Pretty much like what the Theme example shows on the Work vs Illustrations example.
Also, is there a way to change the look of these Category buttons?