Examine source code of alienware

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "alienware",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(194, 11, 245, 0)",
      "toolbar_text": "rgb(237, 9, 225)",
      "frame": "rgb(221, 0, 248)",
      "tab_background_text": "rgb(245, 245, 11)",
      "toolbar_field": "rgba(56, 3, 248, 0.68)",
      "toolbar_field_text": "rgb(245, 245, 11)",
      "tab_line": "rgb(18, 243, 12)",
      "popup": "rgb(25, 23, 25)",
      "popup_text": "rgb(244, 38, 233)",
      "tab_loading": "rgb(18, 243, 12)"
    }
  }
}