Examine source code of Cartoon in Yellow

{
  "theme": {
    "images": {
      "theme_frame": "cartoon.png"
    },
    "colors": {
      "frame": "#bababa",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Cartoon in Yellow",
  "manifest_version": 2,
  "description": "Sweet, candies, young, trendy, city, icecream, toons, drawing, colourfull, food, candies, cackes, chocolate, teenage, fun, joy, music, pop, love"
}