Examine source code of Goldfish swim

{
  "name": "зл-р2",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "зл-р2.gif"
    },
    "colors": {
      "toolbar": "rgba(144, 156, 184, 0.15)",
      "toolbar_field": "rgba(129, 176, 230, 0.35)",
      "toolbar_field_text": "rgba(5, 44, 117, 1)",
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(5, 44, 117, 1)",
      "bookmark_text": "rgba(5, 44, 117, 1)"
    }
  }
}