Examine source code of SharpGamer - Fresh Gray

{
  "theme": {
    "images": {
      "theme_frame": "sharpgamerpersona.jpg"
    },
    "colors": {
      "frame": "#d9d9d9",
      "tab_background_text": "#242424"
    }
  },
  "version": "2.0",
  "name": "SharpGamer - Fresh Gray",
  "manifest_version": 2,
  "description": "A simple but fresh and nice theme with colors of white, grey and red.\n\nAre you a sharpgamer?"
}