Just to elaborate a little more.

I have a plugin that produces a particle effect that I would like to overlay over the full width slider, but I need to give the full width slider a custom class.

I see that we can give a custom class to a color box, but then we can’t insert a full width easy slider into color box. If I embed a easy slider (not full width) I can get the desired particles but the slider is over the particles “z index” and not full width. . =

I have had no problems with another top selling theme, I am finding this theme very limiting to customize.