Examine source code of warharmmer theviking

{
  "theme": {
    "images": {
      "theme_frame": "war.jpg"
    },
    "colors": {
      "frame": "#17c6ed",
      "tab_background_text": "#c1e815"
    }
  },
  "version": "2.0",
  "name": "warharmmer theviking",
  "manifest_version": 2,
  "description": "jeu warharmmer"
}