Examine source code of Dota Traxex

{
  "theme": {
    "images": {
      "theme_frame": "trax.jpg"
    },
    "colors": {
      "frame": "#878383",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Dota Traxex",
  "manifest_version": 2,
  "description": "Traxex of Dota~ Image found at planetrenders"
}