Gradients
--co-gradient-default-up
--co-gradient-default-left
--co-gradient-default-right
--co-gradient-default-down
--co-invert-gradient-default-up
--co-invert-gradient-default-left
--co-invert-gradient-default-right
--co-invert-gradient-default-down
Shadows
--co-shadow-10
--co-shadow-20
--co-shadow-30
--co-shadow-40
--co-shadow-50
--co-shadow-invert-10
--co-shadow-invert-20
--co-shadow-invert-30
--co-shadow-invert-40
--co-shadow-invert-50
Opacities
--co-opacity-000
--co-opacity-010
--co-opacity-020
--co-opacity-030
--co-opacity-040
--co-opacity-050
--co-opacity-060
--co-opacity-070
--co-opacity-080
--co-opacity-090
--co-opacity-100
Visibility
--co-visibility-visible
--co-visibility-hidden