Examine source code of Full moon by ryanolf

{
  "theme": {
    "images": {
      "theme_frame": "fullmoonpersonascopie.jpg"
    },
    "colors": {
      "frame": "#006df2",
      "tab_background_text": "#1a1dba"
    }
  },
  "version": "2.0",
  "name": "Full moon by ryanolf",
  "manifest_version": 2,
  "description": "full moon"
}