 

PASS lh in line-height on root
PASS rlh in line-height on root
PASS lh in font-size on root
PASS rlh in font-size on root
PASS 2lh in line-height on root
PASS 2rlh in line-height on root
PASS 2lh in font-size on root
FAIL 2rlh in font-size on root assert_approx_equals: the rlh unit on the root element's font-size property actually works as a unit and doesn't merely cause a fallback that doesn't take the number of units into account expected 32 +/- 1 but got 36