Test that setting and getting align-items works as expected


PASS Test getting align-items set through CSS. 
PASS Test initial value of align-items through JS 
PASS Test getting and setting align-items through JS 
PASS Test bad combinations of align-items 
PASS Test the value 'initial' 
PASS Test the value 'initial' for grid containers 
PASS Test the value 'initial' for flex containers 
PASS Test the value 'inherit'