Examine source code of Bedtime Bear

{
  "theme": {
    "images": {
      "theme_frame": "cbear-header.JPG"
    },
    "colors": {
      "frame": "#16074a",
      "tab_background_text": "#16074a"
    }
  },
  "version": "2.0",
  "name": "Bedtime Bear",
  "manifest_version": 2,
  "description": "Cute care bear theme, light blue background with tiny clouds, stars, clovers, and rainbows. - Bedtime Bear sleeps on a cloud in the right hand corner."
}