Examine source code of design

{
  "theme": {
    "images": {
      "theme_frame": "coba3.jpg"
    },
    "colors": {
      "frame": "#5183e0",
      "tab_background_text": "#060712"
    }
  },
  "version": "2.0",
  "name": "design",
  "manifest_version": 2,
  "description": "lancer evolution"
}