Examine source code of CAMPBELLS

{
  "theme": {
    "images": {
      "theme_frame": "campzi"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "CAMPBELLS",
  "manifest_version": 2,
  "description": "andy warhol pop art popart campbells soup campbell's tomato blue red white block colour print famous america artist painter printer marilyn monroe"
}