CSS Text Decoration Test: text-decoration-style: dashed invalidation on style change

There should be no sign of an underline when the test completes.

There should be a 5px green dashed underline when the test completes.

There should be no sign of an overline when the test completes.

There should be a 5px green dashed overline when the test completes.

There should be no sign of an through-line when the test completes.

There should be a 5px green dashed through-line when the test completes.