Test that setting and getting align-self works as expected


PASS Test getting align-self set through CSS.
PASS Test initial value of align-self through JS
PASS Test getting and setting align-self through JS
PASS Test 'auto' value resolution for the root node
PASS Test bad combinations of align-self
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 'initial' for positioned elements
PASS Test the value 'initial' for positioned elements in grid containers
PASS Test the value 'initial' for positioned elements in flex containers
PASS Test the value 'inherit'