Examine source code of Bopsj_

{
  "theme": {
    "images": {
      "theme_frame": "1_3000x199.jpg"
    },
    "colors": {
      "frame": "#2b3b26",
      "tab_background_text": "#b5f29f"
    }
  },
  "version": "2.0",
  "name": "Bopsj_",
  "manifest_version": 2
}