Examine source code of Super Saiyan Blue

{
  "name": "Super Saiyan Blue",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Super Saiyan Blue.png"
    },
    "colors": {
      "frame": "rgba(5, 188, 204, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(5, 188, 204, 1)",
      "toolbar_field_text": "rgba(5, 188, 204, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fb878398-d136-4932-89e4-deb983a3b32e}"
    }
  }
}