Examine source code of Love Shutter

{
  "theme": {
    "images": {
      "theme_frame": "21.png"
    },
    "colors": {
      "frame": "#541212",
      "tab_background_text": "#fcf9f9"
    }
  },
  "version": "2.0",
  "name": "Love Shutter",
  "manifest_version": 2,
  "description": "this is my photography brand name with my girlfriend"
}