Examine source code of Cyber Bokeh

{
  "name": "Cyber Bokeh",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "07b.png"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(255, 196, 0, 1)",
      "toolbar": "rgba(47, 33, 117, 0.49)",
      "bookmark_text": "rgba(0, 183, 255, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0.87)",
      "toolbar_field_text": "rgba(200, 97, 255, 1)"
    }
  }
}