Function resolved_attributes 

pub fn resolved_attributes(handle: u64) -> Attributes

The fully-cascaded Attributes for handle: the element resolved from scratch the way a restyle resolves it, from its tag, classes and id, its place in the live tree, and its own markup and inline-style declarations, which outrank every rule. Shared by computed_style(prop) and the full-map computed_style() introspection getter. Reflects the last committed tick.