Examine source code of Pink Flower

{
  "name": "Pink Flower",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "Pink Nature.jpg"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(255, 43, 131, 0.48)",
      "bookmark_text": "rgba(7, 108, 115, 0.74)",
      "toolbar_field": "rgba(222, 222, 222, 0.54)",
      "toolbar_field_text": "rgba(11, 177, 189, 1)",
      "tab_line": "rgba(0, 173, 156, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{55bef649-3b1c-49c4-a1c8-eefb769a0f51}"
    }
  }
}