Examine source code of BPG 1

{
  "name": "BPG 1",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "WhatsApp Image 2023-04-30 at 7.45.48 PM - Copy.jpeg"
    },
    "colors": {
      "frame": "rgba(232, 233, 235, 1)",
      "tab_background_text": "rgba(0, 0, 0, 0.98)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0.01)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(0, 0, 0, 0.58)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5ffb0aee-bef9-4c57-bd44-1d7789646f00}"
    }
  }
}