Examine source code of Aurion Aliens

{
  "name": "Aurion Aliens",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "001 aurion fejléc 1.jpg"
    },
    "colors": {
      "frame": "rgba(9, 9, 10, 1)",
      "tab_background_text": "rgba(252, 244, 244, 1)",
      "toolbar": "rgba(20, 33, 79, 0.4)",
      "bookmark_text": "rgba(207, 236, 247, 1)",
      "toolbar_field": "rgba(10, 101, 140, 0.48)",
      "toolbar_field_text": "rgba(231, 245, 243, 1)"
    }
  }
}