Test that setting and getting justify-self works as expected


PASS Test getting justify-self set through CSS.
PASS Test initial value of justify-self through JS
PASS Test getting and setting justify-self through JS
PASS Test 'auto' value resolution for the root node
PASS Test bad combinations of justify-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 grid containers 2
PASS Test the value 'inherit'