Examine source code of lets Dance

{
  "theme": {
    "images": {
      "theme_frame": "H.jpg"
    },
    "colors": {
      "frame": "#8aff0d",
      "tab_background_text": "#e1f720"
    }
  },
  "version": "2.0",
  "name": "lets Dance",
  "manifest_version": 2,
  "description": "well this is a theme with some great dance moves........"
}