Examine source code of Super Powers

{
  "theme": {
    "images": {
      "theme_frame": "SuperPowers.jpg"
    },
    "colors": {
      "frame": "#b4b4b4",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Super Powers",
  "manifest_version": 2,
  "description": "Creating a smoke screen to ward off the enemy."
}