Examine source code of CrossFire Headshot

{
  "theme": {
    "images": {
      "theme_frame": "persona.png"
    },
    "colors": {
      "frame": "#ff0303",
      "tab_background_text": "#ff0303"
    }
  },
  "version": "2.0",
  "name": "CrossFire Headshot",
  "manifest_version": 2,
  "description": "A CrossFire Theme I made"
}