Examine source code of luv Vit

{
  "theme": {
    "images": {
      "theme_frame": "firefoxtren.jpg"
    },
    "colors": {
      "frame": "#22c96a",
      "tab_background_text": "#9123b0"
    }
  },
  "version": "2.0",
  "name": "luv Vit",
  "manifest_version": 2,
  "description": "luv Vit"
}