{
  ".*": [
    {
      "rule": "validation.css",
      "type": "generator.unrecognize",
      "source": "https://www.w3.org/StyleSheets/TR/2016/base.css"
    }
  ],
  "^webrtc$": [
    {
      "rule": "headers.copyright"
    }
  ],
  "^mediacapture-streams$": [
    {
      "rule": "headers.copyright"
    }
  ],
  "^generic-sensor$": [
      {
      "rule": "validation.css",
      "type": "generator.unrecognize"
    }
  ],
  "^css-ui-3$": [
    {
      "rule": "validation.css",
      "type": "at-rule"
    }
  ]
}

{
  ".*": [
    {
      "rule": "validation.css",
      "type": "generator.unrecognize",
      "source": "https://www.w3.org/StyleSheets/TR/2016/base.css"
    }
  ],
  "^webrtc$": [
    {
      "rule": "headers.copyright"
    }
  ],
  "^mediacapture-streams$": [
    {
      "rule": "headers.copyright"
    }
  ],
  "^generic-sensor$": [
      {
      "rule": "validation.css",
      "type": "generator.unrecognize"
    }
  ],
  "^ambient-light$": [
      {
      "rule": "validation.css",
      "type": "generator.unrecognize"
    }
  ],
  "^css-ui-3$": [
    {
      "rule": "validation.css",
      "type": "at-rule"
    }
  ]
}

Add exception for mis-reported css error on ambient light doc
Add exception for mis-reported css error on ambient light doc
