Examine source code of Kitten So Sweet

{
  "name": "Kitten So Sweet",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "KitenSoSweetH.jpg"
    },
    "colors": {
      "frame": "rgba(15, 11, 12, 1)",
      "tab_background_text": "rgba(250, 215, 215, 1)",
      "toolbar": "rgba(15, 11, 12, 0)",
      "bookmark_text": "rgba(252, 210, 210, 1)",
      "toolbar_field": "rgba(15, 11, 12, 0.07)",
      "toolbar_field_text": "rgba(255, 214, 214, 1)",
      "tab_line": "rgba(255, 250, 204, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f1a1dd25-edc1-429a-afb6-218964e76de4}"
    }
  }
}