Examine source code of s3m1h-44

{
  "theme": {
    "images": {
      "theme_frame": "Unbenannt-2.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#1c2110"
    }
  },
  "version": "2.0",
  "name": "s3m1h-44",
  "manifest_version": 2,
  "description": "hi, this is my nickname and i know that noone would use this design ^^"
}