fn to_css_with_default<LengthPercent, W>(
value: &AnimationRangeValue<LengthPercent>,
dest: &mut CssWriter<'_, W>,
default: CSSFloat,
) -> Resultfn to_css_with_default<LengthPercent, W>(
value: &AnimationRangeValue<LengthPercent>,
dest: &mut CssWriter<'_, W>,
default: CSSFloat,
) -> Result