Examine source code of Ethereal Blossom

{
  "name": "Ethereal Blossom",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "pexels-iriser-3130133-fotor-2024122922011.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a0ca1c07-2859-458d-b6b2-1829ce701d94}"
    }
  }
}