Test to verify initial values of alignment properties are backward-comaptible with flexbox implementation. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS CSS.supports('align-items', 'normal') is true PASS CSS.supports('align-self', 'auto') is true PASS CSS.supports('align-content', 'normal') is true PASS CSS.supports('justify-content', 'normal') is true PASS CSS.supports('align-items', 'normal') is true PASS CSS.supports('align-self', 'auto') is true PASS CSS.supports('align-content', 'normal') is true PASS CSS.supports('justify-content', 'normal') is true PASS CSS.supports('align-items', 'normal') is true PASS CSS.supports('align-self', 'auto') is true PASS CSS.supports('align-content', 'normal') is true PASS CSS.supports('justify-content', 'normal') is true PASS CSS.supports('align-items', 'normal') is true PASS CSS.supports('align-self', 'auto') is true PASS CSS.supports('align-content', 'normal') is true PASS CSS.supports('justify-content', 'normal') is true PASS successfullyParsed is true TEST COMPLETE