Overview of all Divi Filter classes

df-area

to show where the elements are, that you want to filter

df-button

defines button

df-animation

Used to add animation

df-rows

to filter rows

df-activebutton

to style active button

dfn-
needed to have multiple filter areas

dfc-

to set filter classes

dfc- (on df-area section)
to define starting class

dfs- (on filter element)
used to make a class fixed