Examine source code of Narutom44 1st header

{
  "theme": {
    "images": {
      "theme_frame": "jpgheader.png"
    },
    "colors": {
      "frame": "#23e8de",
      "tab_background_text": "#05faea"
    }
  },
  "version": "2.0",
  "name": "Narutom44 1st header",
  "manifest_version": 2,
  "description": "My 1st header"
}