Examine source code of Dream Course - Celestial

{
  "name": "Dream Course - Celestial",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Dream Course - Celestial.png"
    },
    "colors": {
      "frame": "rgba(128, 56, 96, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(153, 80, 119, 0.41)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(153, 80, 116, 0)",
      "toolbar_field_text": "rgba(235, 202, 101, 1)",
      "tab_line": "rgba(255, 240, 184, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{90c53898-2837-4915-8c3f-1ec1134e6ad7}"
    }
  }
}