Examine source code of WarMachine

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "WarMachine",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(0, 0, 0, 0.1)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(51, 51, 51)",
      "toolbar_field_text": "rgb(252, 252, 252)",
      "tab_line": "rgb(138, 138, 138)",
      "popup": "rgb(51, 51, 51)",
      "popup_text": "rgb(253, 253, 253)",
      "button_background_hover": "rgb(82, 82, 82)",
      "ntp_text": "rgb(238, 238, 238)",
      "popup_border": "rgb(51, 51, 51)",
      "sidebar_border": "rgb(51, 51, 51)",
      "sidebar_highlight_text": "rgb(238, 238, 238)",
      "sidebar_highlight": "rgb(85, 85, 85)",
      "sidebar_text": "rgb(238, 238, 238)",
      "sidebar": "rgb(85, 85, 85)",
      "tab_selected": "rgb(85, 85, 85)",
      "tab_text": "rgb(238, 238, 238)",
      "toolbar_field_border_focus": "rgb(239, 79, 45)",
      "toolbar_field_highlight_text": "rgb(238, 238, 238)",
      "toolbar_field_text_focus": "rgb(238, 238, 238)",
      "tab_loading": "rgb(138, 138, 138)"
    }
  }
}