1 Check that the sibling of an element that becomes :not(:empty) is properly recalculated
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 PASS getComputedStyle(sibling, '').backgroundColor is transparent
7 PASS getComputedStyle(sibling, '').backgroundColor is green
8 PASS successfullyParsed is true
11 This text should be green