Examine source code of Easter Gift

{
  "theme": {
    "images": {
      "theme_frame": "BunnyInABox_header_byLisa.png"
    },
    "colors": {
      "frame": "#fefefe",
      "tab_background_text": "#666666"
    }
  },
  "version": "2.0",
  "name": "Easter Gift",
  "manifest_version": 2,
  "description": "baby bunny, baby rabbit, grey, fuzzy, warm, cuddly, Happy Easter, pink bow, gift box\n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}