Examine source code of Technology by M♥Donna

{
  "name": "Technology by M♥Donna",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "Technology.jpg"
    },
    "colors": {
      "frame": "rgba(0, 12, 26, 1)",
      "tab_background_text": "rgba(0, 251, 255, 1)",
      "toolbar": "rgba(0, 13, 28, 0)",
      "bookmark_text": "rgba(0, 251, 255, 1)",
      "toolbar_field": "rgba(0, 13, 28, 0.08)",
      "toolbar_field_text": "rgba(0, 251, 255, 1)",
      "tab_line": "rgba(0, 251, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{67a24f13-c396-4b02-85ac-0e7d1bc4c45f}"
    }
  }
}