Examine source code of Different Art

{
  "theme": {
    "images": {
      "theme_frame": "3000.png"
    },
    "colors": {
      "frame": "#0ce4e8",
      "tab_background_text": "#0ce4e8"
    }
  },
  "version": "2.0",
  "name": "Different Art",
  "manifest_version": 2
}