Examine source code of Ripped Paper

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Ripped Paper",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(46, 46, 45, 0)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(126, 126, 126)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(126, 126, 126)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(0, 0, 0)",
      "popup": "rgb(126, 126, 126)",
      "popup_text": "rgb(0, 0, 0)",
      "button_background_active": "rgba(70, 70, 70, 0.5)",
      "button_background_hover": "rgba(57, 57, 57, 0.6)",
      "icons_attention": "rgb(38, 38, 38)",
      "icons": "rgb(0, 0, 0)",
      "ntp_background": "rgb(126, 126, 126)",
      "ntp_text": "rgb(0, 0, 0)",
      "popup_border": "rgb(3, 3, 3)",
      "sidebar_border": "rgb(0, 0, 0)",
      "sidebar_highlight_text": "rgb(234, 234, 234)",
      "sidebar_highlight": "rgb(59, 213, 217)",
      "sidebar_text": "rgb(0, 0, 0)",
      "sidebar": "rgb(126, 126, 126)",
      "tab_loading": "rgb(59, 213, 217)",
      "tab_selected": "rgb(126, 126, 126)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgb(6, 6, 6)",
      "toolbar_field_border_focus": "rgb(0, 0, 0)",
      "toolbar_field_border": "rgb(0, 0, 0)",
      "toolbar_field_focus": "rgb(126, 126, 126)",
      "toolbar_field_highlight": "rgb(174, 174, 174)",
      "toolbar_top_separator": "rgba(233, 13, 13, 0)"
    }
  }
}