Examine source code of Buffalo Sabres - Dark

{
  "theme": {
    "images": {
      "theme_frame": "persona_sabres.jpg"
    },
    "colors": {
      "frame": "#f69e1b",
      "tab_background_text": "#fff"
    }
  },
  "version": "2.0",
  "name": "Buffalo Sabres - Dark",
  "manifest_version": 2,
  "description": "Buffalo Sabres"
}