Examine source code of FBM bmx Gypsy frame 2

{
  "theme": {
    "images": {
      "theme_frame": "Untitled_image.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "FBM bmx Gypsy frame 2",
  "manifest_version": 2,
  "description": "My second try to do the Gypsy frame persona... Hope it will be better, than first time!"
}