Examine source code of sunset_2011_2_17

{
  "theme": {
    "images": {
      "theme_frame": "sunset_header.JPG"
    },
    "colors": {
      "frame": "#e66a6a",
      "tab_background_text": "#a9f5aa"
    }
  },
  "version": "2.0",
  "name": "sunset_2011_2_17",
  "manifest_version": 2,
  "description": "The beauty of a sunset is a splendour to behold. Sometimes the sky's afire with tints of red and gold. Then other times it's gentle like a lovers soft embrace. Enthralling us in grandeur to be blessed with such a place."
}