Examine source code of Bronque

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Bronq",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-036-40a272fe657f748396e017c7a64ee2dc.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(7, 50, 84)",
      "toolbar_text": "rgb(67, 194, 218)",
      "frame": "rgb(14, 41, 65)",
      "tab_background_text": "rgb(250, 250, 250)",
      "toolbar_field": "rgb(7, 50, 84)",
      "toolbar_field_text": "rgb(245, 125, 12)",
      "tab_line": "rgb(67, 194, 218)",
      "popup": "rgb(4, 49, 84)",
      "popup_text": "rgb(250, 250, 250)",
      "frame_inactive": "rgb(4, 49, 84)",
      "icons": "rgb(245, 125, 12)",
      "tab_loading": "rgb(67, 194, 218)",
      "tab_text": "rgb(67, 194, 218)"
    }
  }
}