Examine source code of Winx - Flora

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Winx - Flora",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(229, 255, 213, 0.54)",
      "toolbar_text": "rgba(52, 102, 52, 0.86)",
      "frame": "rgb(245, 176, 228)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(242, 184, 232, 0.35)",
      "toolbar_field_text": "rgb(28, 70, 13)",
      "tab_line": "rgb(255, 179, 227)",
      "popup": "rgb(253, 229, 250)",
      "popup_text": "rgb(37, 70, 24)",
      "button_background_active": "rgba(52, 102, 52, 0.86)",
      "icons_attention": "rgb(36, 219, 31)",
      "icons": "rgb(242, 38, 188)",
      "ntp_background": "rgba(17, 30, 17, 0.86)",
      "ntp_text": "rgb(203, 255, 189)",
      "tab_loading": "rgb(255, 179, 227)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{dc277d4b-c316-42cc-a860-dfd39fc3e8f8}"
    }
  }
}