Examine source code of Space_station

{
  "name": "Space_station",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "Space_Station.jpg"
    },
    "colors": {
      "frame": "rgba(164, 168, 176, 1)",
      "tab_background_text": "rgba(150, 51, 51, 1)",
      "toolbar": "rgba(38, 24, 24, 1)",
      "bookmark_text": "rgba(138, 7, 7, 1)",
      "toolbar_field": "rgba(171, 171, 171, 1)",
      "toolbar_field_text": "rgba(9, 255, 0, 1)"
    }
  }
}