Examine source code of primero XD

{
  "name": "como veo a mi crush",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "como veo a mi crush.jpg"
    },
    "colors": {
      "frame": "rgba(147, 157, 217, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{38a8e5eb-f008-42bb-9abf-f8ee9d0a29c2}"
    }
  }
}