Examine source code of G.D. Kon

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#0a0808",
      "tab_background_text": "#1cf518"
    }
  },
  "version": "2.0",
  "name": "G.D. Kon",
  "manifest_version": 2,
  "description": "This theme has been designed for all the computers used our staff in the offices of G.D. Construction."
}