[css-variable-change-style-001.html]
  [Test changing 'color' value to become a css variable]
    expected: FAIL

  [Test declaration changes on 'color' as variable]
    expected: FAIL

  [Avoid masking differences on 'color' due to declaration changes]
    expected: FAIL

  [Test declaration changes on 'white-space' as variable]
    expected: FAIL

  [Test declaration changes on 'background-color' as variable]
    expected: FAIL

  [Test changing 'white-space' value to become a css variable]
    expected: FAIL

  [Test changing 'background-color' value to become a css variable]
    expected: FAIL

  [Avoid masking differences on 'background-color' due to declaration changes]
    expected: FAIL

  [Avoid masking differences on 'white-space' due to declaration changes]
    expected: FAIL