 "Lighter value for " + element.baseWeight + " should match expected value.");
                base.children[0].style.color = 'green';
            }, "Test lighter font-weight for base weight " + element.baseWeight);

            test(() => {
                var actualBolder = window.getComputedStyle(base.children[1]).fontWeight;
                assert_equals(actualBolder, element.bolder, "Bolder value " + element.baseWeight + " should match expected value.");
                base.children[1].style.color = 