Examine source code of Birthday Balloons

{
  "theme": {
    "images": {
      "theme_frame": "BirthdayBalloons_headerpng_byLisa.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#336666"
    }
  },
  "version": "2.0",
  "name": "Birthday Balloons",
  "manifest_version": 2,
  "description": "Orange, lime, pink, blue and yellow balloons floating upwards to celebrate your special birthday! [Happy Birthday, today is my birthday, cheers, celebration, party] \n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}