Examine source code of Msz Mind Train

{
  "theme": {
    "images": {
      "theme_frame": "cadcopy.jpg"
    },
    "colors": {
      "frame": "#ebf70d",
      "tab_background_text": "#f2e1e1"
    }
  },
  "version": "2.0",
  "name": "Msz Mind Train",
  "manifest_version": 2,
  "description": "This is like a image i had made as an second after i got to see my first one, and i knew i need another one to follow."
}