Examine source code of Leaves Aglow by MaDonna

{
  "name": "Leaves Aglow by MaDonna",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "LeavesAgloH.jpg"
    },
    "colors": {
      "frame": "rgba(94, 49, 49, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(97, 52, 51, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(97, 52, 51, 0.08)",
      "toolbar_field_text": "rgba(255, 236, 61, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a7d526c4-f9b5-4315-8aa2-1c661cba0de1}"
    }
  }
}