Examine source code of Mod DataBase

{
  "theme": {
    "images": {
      "theme_frame": "bg_header.png"
    },
    "colors": {
      "frame": "#b8b6b6",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Mod DataBase",
  "manifest_version": 2,
  "description": "Mod DB,its just for fun"
}