Examine source code of creamy mami_2

{
  "theme": {
    "images": {
      "theme_frame": "s-3000-200_2.jpg"
    },
    "colors": {
      "frame": "#bb94e8",
      "tab_background_text": "#e7f285"
    }
  },
  "version": "2.0",
  "name": "creamy mami_2",
  "manifest_version": 2
}