Examine source code of fresh pineapple theme

{
  "name": "fresh pineapple theme",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "istockphoto-1153418406-612x612.jpg"
    },
    "colors": {
      "frame": "rgba(255, 163, 105, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{be4ef01f-512a-4b4f-aabe-78016aca3307}"
    }
  }
}