Examine source code of jelelight

{
  "theme": {
    "images": {
      "theme_frame": "uu.jpg"
    },
    "colors": {
      "frame": "#f028aa",
      "tab_background_text": "#f20991"
    }
  },
  "version": "2.0",
  "name": "jelelight",
  "manifest_version": 2,
  "description": "lovely"
}