Macro hobo_css::opacity

macro_rules! opacity {
    css_macros::easy_enum! {opacity [float]} => { ... };
    css_macros::easy_enum! {opacity [float]} => { ... };
    css_macros::easy_enum! {opacity [float]} => { ... };
    css_macros::easy_enum! {opacity [float]} => { ... };
    css_macros::easy_enum! {opacity [float]} => { ... };
}