Examine source code of Tacky Apples

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Tacky Apples",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(9, 49, 24)",
      "toolbar_text": "rgb(255, 253, 141)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(232, 255, 208)",
      "toolbar_field_text": "rgb(255, 73, 18)",
      "tab_line": "rgb(255, 191, 29)",
      "popup": "rgb(34, 34, 34)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgb(106, 14, 51)",
      "button_background_hover": "rgb(128, 8, 37)",
      "icons": "rgb(255, 144, 20)",
      "popup_border": "rgb(34, 34, 34)",
      "sidebar_border": "rgb(255, 85, 85)",
      "sidebar_highlight_text": "rgb(255, 151, 0)",
      "sidebar_highlight": "rgb(255, 255, 186)",
      "sidebar": "rgb(232, 255, 198)",
      "tab_selected": "rgb(26, 101, 71)",
      "toolbar_bottom_separator": "rgb(255, 144, 20)",
      "toolbar_top_separator": "rgb(255, 144, 20)",
      "tab_loading": "rgb(255, 191, 29)"
    }
  }
}