Examine source code of Green Effect Waves

{
  "theme": {
    "images": {
      "theme_frame": "2.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#99ff99"
    }
  },
  "version": "2.0",
  "name": "Green Effect Waves",
  "manifest_version": 2,
  "description": "Beautiful effect of green waves."
}