[column-gap-parsing-001.html]
  [Default column-gap is 'normal']
    expected: FAIL

  [column-gap accepts pixels]
    expected: FAIL

  [column-gap accepts em]
    expected: FAIL

  [column-gap accepts percentage]
    expected: FAIL

  [column-gap accepts calc()]
    expected: FAIL

  [column-gap accepts calc() mixing fixed and percentage values]
    expected: FAIL

  [Initial column-gap is 'normal']
    expected: FAIL

  [Initial column-gap is 'normal' 2]
    expected: FAIL

  [Initial inherited column-gap is 'normal']
    expected: FAIL

  [column-gap is inheritable]
    expected: FAIL

  [Negative column-gap is invalid]
    expected: FAIL

  ['max-content' column-gap is invalid]
    expected: FAIL

  ['none' column-gap is invalid]
    expected: FAIL

  [column-gap with multiple values is invalid]
    expected: FAIL

  [Angle column-gap is invalid]
    expected: FAIL

  [Resolution column-gap is invalid]
    expected: FAIL

  [Time column-gap is invalid]
    expected: FAIL