Examine source code of indy renegades

{
  "theme": {
    "images": {
      "theme_frame": "top.jpg"
    },
    "colors": {
      "frame": "#0d3006",
      "tab_background_text": "#0c2b03"
    }
  },
  "version": "2.0",
  "name": "indy renegades",
  "manifest_version": 2,
  "description": "i own a semi pro football team and would like to have this as my header and footer"
}