This is a basic precedence example.
Precedence Most Recent Style is the winner
Specific HTML Tag is 1st
Most Recent Style Rule is Second - link just copy style rule into file,
most recent style rule is the winner
Only exception is a more specific element overrides less specific; h1 more specific than body
H1 Style at Tag always wins - can you be more recent
H2 local style after links will win, before?
H3,H2,H1 are red; red is after H4 Green - so H3 is masked
H4,H3, H2, H1 is first file link so only H4 Green