Examine source code of Wings Like Eagles

{
  "theme": {
    "images": {
      "theme_frame": "wle.png"
    },
    "colors": {
      "frame": "#ede4e4",
      "tab_background_text": "#120101"
    }
  },
  "version": "2.0",
  "name": "Wings Like Eagles",
  "manifest_version": 2,
  "description": "A favourite quote from the bible, this Persona allows you to be reminded of God's promise while checking your email!"
}