Examine source code of Pokadot Green

{
  "theme": {
    "images": {
      "theme_frame": "FirefoxHeader.jpg"
    },
    "colors": {
      "frame": "#00f2ff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Pokadot Green",
  "manifest_version": 2,
  "description": "Well, this is my first one I made. To be honest, I was quite surprised of how skinny the dimensions of the header and footer. So I was just testing it with this green pokadot design I quickly made. You can use it if you want. :3"
}