Examine source code of Instagram by pp4mnk

{
  "name": "Instagram by pp4mnk",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "instagramtranspar.png"
    },
    "colors": {
      "frame": "rgba(93, 102, 122, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(158, 152, 245, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ec9a8e14-720f-415b-9706-8741245bbf5f}"
    }
  }
}