Examine source code of Sushi Kitties

{
  "name": "Sushi Kitties",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Sushi Kitties.png"
    },
    "colors": {
      "frame": "rgba(236, 254, 242, 1)",
      "tab_background_text": "rgba(242, 117, 130, 1)",
      "toolbar": "rgba(237, 255, 244, 0)",
      "bookmark_text": "rgba(242, 117, 130, 1)",
      "toolbar_field": "rgba(237, 255, 244, 0)",
      "toolbar_field_text": "rgba(16, 94, 43, 1)",
      "tab_line": "rgba(219, 160, 83, 1)"
    }
  }
}