class Playbook::PbBackground::Background

def background_color_classname
  !image_url.present? ? "pb_background_color_#{background_color}" : ""
end

def classname
  generate_classname("pb_background_kit", image_classname, background_color_classname, separator: " ")
end

def image_classname
  image_url.present? ? "lazyload blur_up" : ""
end