[item-tolerance-computed.html]
  [Property item-tolerance value 'normal']
    expected: FAIL

  [Property item-tolerance value '10px']
    expected: FAIL

  [Property item-tolerance value '20%']
    expected: FAIL

  [Property item-tolerance value 'calc(20% + 10px)']
    expected: FAIL

  [Property item-tolerance value 'calc(-0.5em + 10px)']
    expected: FAIL

  [Property item-tolerance value 'calc(0.5em + 10px)']
    expected: FAIL