Examine source code of ben 10_

{
  "theme": {
    "images": {
      "theme_frame": "CopyofBen-10-ben-10-532893_1280_1024.jpg"
    },
    "colors": {
      "frame": "#1f1e1e",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "ben 10_",
  "manifest_version": 2,
  "description": "it is nice"
}