Examine source code of yellow-orange_pattern

{
  "theme": {
    "images": {
      "theme_frame": "ffx_h_yellow-orange.jpg"
    },
    "colors": {
      "frame": "#6e410b",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "yellow-orange_pattern",
  "manifest_version": 2,
  "description": "Decorative yellow with orange pattern, fairly easy to read menus"
}