Examine source code of graphite water drops

{
  "name": "graphite water drops",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "raindrops on slate theme x201.png"
    },
    "colors": {
      "frame": "rgba(3, 3, 3, 0.89)",
      "tab_background_text": "rgba(27, 225, 247, 1)",
      "toolbar": "rgba(29, 32, 33, 0.06)",
      "bookmark_text": "rgba(27, 225, 247, 1)",
      "toolbar_field": "rgba(181, 193, 199, 0.24)",
      "toolbar_field_text": "rgba(224, 107, 103, 1)",
      "tab_line": "rgba(230, 105, 101, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{d5c0b738-c53b-4622-a50b-6b7090ebfdeb}"
    }
  }
}