Examine source code of boi

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "boi",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(50, 50, 50)",
      "toolbar_text": "rgb(254, 254, 254)",
      "frame": "rgb(12, 12, 12)",
      "tab_background_text": "rgb(196, 196, 196)",
      "toolbar_field": "rgb(71, 71, 71)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(100, 22, 205, 0.77)",
      "popup": "rgb(74, 74, 74)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgba(100, 22, 205, 0.77)"
    }
  }
}