Examine source code of hello seahorse

{
  "theme": {
    "images": {
      "theme_frame": "helloseahorsepersonas.jpg"
    },
    "colors": {
      "frame": "#f2f2f2",
      "tab_background_text": "#d48eb1"
    }
  },
  "version": "2.0",
  "name": "hello seahorse",
  "manifest_version": 2,
  "description": "para un gran grupo mexicano de indie"
}