Examine source code of Dark Neo

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Dark Neo",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-034-6d9669d30498557e7b5a2db5ecb286d0.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(31, 31, 31)",
      "toolbar_text": "rgb(88, 165, 255)",
      "frame": "rgb(50, 50, 50)",
      "tab_background_text": "rgb(88, 165, 255)",
      "toolbar_field": "rgb(78, 78, 78)",
      "toolbar_field_text": "rgb(241, 241, 241)",
      "tab_line": "rgb(0, 180, 34)",
      "popup": "rgb(211, 211, 211)",
      "popup_text": "rgb(98, 102, 183)",
      "tab_loading": "rgb(0, 180, 34)"
    }
  }
}