Examine source code of Vesak Lanterns

{
  "theme": {
    "images": {
      "theme_frame": "vesak1_copy.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Vesak Lanterns",
  "manifest_version": 2,
  "description": "Vesak is celebrated as a religious and a cultural festival in Sri Lanka on the full moon of the month of May, for a duration of one week. \n\nColourful lanterns called Vesak koodu are hung along streets and in front of homes. They signify the light of the Buddha, Dharma and the Sangha.\n\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/4442a74ebb29a2e3b6da7ddf7b298513d8d128912fbf136fc890a5f9fea8f270/http%3A//en.wikipedia.org/wiki/Vesak\">http://en.wikipedia.org/wiki/Vesak</a>"
}