Examine source code of GatoR

{
  "name": "Sin ",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "S.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(18, 18, 18, 0.37)",
      "bookmark_text": "rgba(255, 255, 255, 0.84)",
      "toolbar_field": "rgba(117, 117, 117, 0.59)",
      "toolbar_field_text": "rgba(181, 177, 177, 0.76)"
    }
  }
}