Examine source code of Panda Fun by M♥Donna

{
  "name": "Panda Fun by M♥Donna",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Panda Fun.jpg"
    },
    "colors": {
      "frame": "rgba(150, 161, 9, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(148, 163, 10, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(148, 163, 10, 0.11)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1051294a-eab2-4dbc-bc41-763593f1bed4}"
    }
  }
}