Examine source code of Feminine Pinks

{
  "name": "Feminine Pinks",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "FemininePinksH.jpg"
    },
    "colors": {
      "frame": "rgba(217, 174, 195, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(209, 142, 174, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(196, 124, 159, 0.1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{dd05cdec-9a4d-403c-b5ab-927da2ff427f}"
    }
  }
}