|  | <!DOCTYPE html> | 
|  | <script src="../resources/testharness.js"></script> | 
|  | <script src="../resources/testharnessreport.js"></script> | 
|  | <div id='container'> | 
|  | <div id='element'></div> | 
|  | </div> | 
|  | <script> | 
|  |  | 
|  | var container = document.getElementById('container'); | 
|  | var element = document.getElementById('element'); | 
|  |  | 
|  | test(function() { | 
|  | var keyframes = [ | 
|  | {fontWeight: 'bolder'}, | 
|  | {fontWeight: 'bolder'} | 
|  | ]; | 
|  |  | 
|  | container.style.fontWeight = '100'; | 
|  | var player = element.animate(keyframes, 10); | 
|  | player.pause(); | 
|  | player.currentTime = 5; | 
|  | fontWeight = getComputedStyle(element).fontWeight; | 
|  | container.style.fontWeight = '800'; | 
|  | assert_not_equals(getComputedStyle(element).fontWeight, fontWeight); | 
|  | }, 'Relative font weight bolder responsive to style changes'); | 
|  |  | 
|  | test(function() { | 
|  | var keyframes = [ | 
|  | {fontWeight: 'lighter'}, | 
|  | {fontWeight: 'lighter'} | 
|  | ]; | 
|  |  | 
|  | container.style.fontWeight = '900'; | 
|  | var player = element.animate(keyframes, 10); | 
|  | player.pause(); | 
|  | player.currentTime = 5; | 
|  | fontWeight = getComputedStyle(element).fontWeight; | 
|  | container.style.fontWeight = '200'; | 
|  | assert_not_equals(getComputedStyle(element).fontWeight, fontWeight); | 
|  | }, 'Relative font weight lighter responsive to style changes'); | 
|  |  | 
|  | </script> |