[border-block-width-computed.html]
  [width is zero if the border block style is none or hidden]
    expected: FAIL

  [Property border-block-width value '10px 10px']
    expected: FAIL

  [Property border-block-width value '10px']
    expected: FAIL

  [Property border-block-width value '10px 20px']
    expected: FAIL