site_css_reliability/browsers.darwin.json

{
  "browsers": [
    {
      "type": "Firefox",
      "variant": "desktop",
      "arguments": ["-headless"]
    },
    {
      "type": "Chrome",
      "variant": "desktop",
      "arguments": ["--headless"]
    },
    {
      "type": "Safari",
      "variant": "desktop",
      "arguments": ["-headless"]
    }
  ]
}