Examine source code of ExperimentalAliett

{
  "name": "Experiment",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "1440x200.png"
    },
    "colors": {
      "frame": "rgba(255, 0, 0, 1)",
      "tab_background_text": "rgba(2, 196, 28, 1)",
      "toolbar": "rgba(208, 217, 151, 0.44)",
      "bookmark_text": "rgba(196, 22, 179, 1)",
      "toolbar_field": "rgba(184, 184, 184, 1)",
      "toolbar_field_text": "rgba(34, 0, 255, 1)",
      "tab_line": "rgba(135, 239, 255, 1)"
    }
  }
}