Macro hobo_css::letter_spacing

macro_rules! letter_spacing {
    css_macros::easy_enum! {letter-spacing normal [unit]} => { ... };
    css_macros::easy_enum! {letter-spacing normal [unit]} => { ... };
    css_macros::easy_enum! {letter-spacing normal [unit]} => { ... };
    css_macros::easy_enum! {letter-spacing normal [unit]} => { ... };
    css_macros::easy_enum! {letter-spacing normal [unit]} => { ... };
    css_macros::easy_enum! {letter-spacing normal [unit]} => { ... };
    css_macros::easy_enum! {letter-spacing normal [unit]} => { ... };
}