Examine source code of truman track team

{
  "theme": {
    "images": {
      "theme_frame": "track4.jpg"
    },
    "colors": {
      "frame": "#5a996c",
      "tab_background_text": "#99d477"
    }
  },
  "version": "2.0",
  "name": "truman track team",
  "manifest_version": 2,
  "description": "truman hs track team"
}