Examine source code of unity44

{
  "theme": {
    "images": {
      "theme_frame": "unity4412.jpg"
    },
    "colors": {
      "frame": "#850707",
      "tab_background_text": "#050505"
    }
  },
  "version": "2.0",
  "name": "unity44",
  "manifest_version": 2,
  "description": "unity 44"
}