Examine source code of geisha1

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "geisha",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right bottom"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(200, 181, 170)",
      "toolbar_text": "rgb(119, 106, 102)",
      "frame": "rgb(138, 117, 111)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(34, 38, 35)",
      "tab_line": "rgb(249, 213, 163)",
      "popup": "rgb(34, 38, 35)",
      "popup_text": "rgb(205, 188, 178)",
      "tab_loading": "rgb(249, 213, 163)"
    }
  }
}