Examine source code of Legal Pad

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Legal Pad",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(248, 241, 211)",
      "toolbar_text": "rgb(32, 32, 255)",
      "frame": "rgb(191, 168, 83)",
      "tab_background_text": "rgb(25, 30, 15)",
      "toolbar_field": "rgb(248, 241, 211)",
      "toolbar_field_text": "rgb(32, 32, 255)",
      "tab_line": "rgb(255, 51, 51)",
      "popup": "rgb(248, 241, 211)",
      "popup_text": "rgb(0, 0, 255)",
      "popup_border": "rgba(255, 0, 0, 0.46)",
      "sidebar_border": "rgba(255, 0, 0, 0.46)",
      "toolbar_bottom_separator": "rgba(255, 0, 0, 0.46)",
      "toolbar_field_border_focus": "rgba(255, 0, 0, 0.46)",
      "toolbar_field_border": "rgba(255, 0, 0, 0.57)",
      "toolbar_field_separator": "rgba(255, 0, 0, 0.46)",
      "toolbar_top_separator": "rgba(32, 32, 255, 0.75)",
      "toolbar_vertical_separator": "rgba(255, 0, 0, 0.46)",
      "tab_loading": "rgb(255, 51, 51)"
    }
  }
}