Examine source code of Spice&Wolf_F

{
  "name": "Spice&Wolf_F",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "SpiceandWolf.jpg"
    },
    "colors": {
      "frame": "rgba(56, 91, 173, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b97e024a-92c8-4e81-a1a6-b394ade4ac27}"
    }
  }
}