Examine source code of CNCO 2023

{
  "name": "CNCO 2023",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Diseño sin título(2).jpg"
    },
    "colors": {
      "frame": "rgba(224, 202, 235, 1)",
      "tab_background_text": "rgba(203, 179, 209, 1)",
      "toolbar": "rgba(242, 220, 250, 1)",
      "bookmark_text": "rgba(185, 153, 212, 1)",
      "toolbar_field": "rgba(135, 104, 143, 1)",
      "toolbar_field_text": "rgba(248, 189, 255, 0.63)",
      "tab_line": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{8d2d7221-150e-4ea8-9d71-a4ce63f6fd58}"
    }
  }
}