Examine source code of Papyrus

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Papyrus",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(100, 241, 227, 0.48)",
      "toolbar_text": "rgba(60, 5, 1, 0.84)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(0, 10, 10)",
      "toolbar_field": "rgba(233, 242, 241, 0.61)",
      "toolbar_field_text": "rgb(2, 41, 32)",
      "tab_line": "rgb(251, 231, 49)",
      "popup": "rgb(100, 236, 204)",
      "popup_text": "rgb(0, 35, 41)",
      "tab_loading": "rgb(251, 231, 49)"
    }
  }
}