Examine source code of Oranges

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Oranges",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(236, 211, 191)",
      "toolbar_text": "rgb(130, 76, 10)",
      "frame": "rgb(244, 184, 118)",
      "tab_background_text": "rgb(30, 28, 26)",
      "toolbar_field": "rgba(252, 152, 112, 0)",
      "toolbar_field_text": "rgb(247, 152, 6)",
      "tab_line": "rgb(253, 124, 73)",
      "popup": "rgba(251, 221, 201, 0.78)",
      "popup_text": "rgb(83, 43, 3)",
      "tab_loading": "rgb(253, 124, 73)"
    }
  }
}