Examine source code of Project Lime Matrix

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Project Lime Matrix",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgba(0, 0, 0, 0)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(0, 34, 0)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(0, 255, 0, 0.08)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(0, 255, 0, 0.4)",
      "popup": "rgba(0, 0, 0, 0.8)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgba(0, 255, 0, 0.35)",
      "button_background_hover": "rgba(0, 255, 0, 0.22)",
      "frame_inactive": "rgb(0, 0, 0)",
      "icons_attention": "rgb(0, 255, 220)",
      "icons": "rgb(0, 225, 0)",
      "ntp_background": "rgba(22, 22, 22, 0.15)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgba(0, 255, 0, 0.17)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgba(0, 145, 0, 0.52)",
      "sidebar_border": "rgba(0, 255, 0, 0.12)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgba(0, 255, 0, 0.45)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(0, 15, 0)",
      "tab_background_separator": "rgba(0, 225, 0, 0)",
      "tab_loading": "rgb(255, 255, 255)",
      "tab_selected": "rgba(0, 255, 0, 0.3)",
      "tab_text": "rgb(75, 255, 75)",
      "toolbar_bottom_separator": "rgba(0, 255, 0, 0.12)",
      "toolbar_field_border_focus": "rgba(0, 225, 0, 0.2)",
      "toolbar_field_border": "rgba(0, 255, 0, 0.13)",
      "toolbar_field_focus": "rgba(0, 0, 0, 0.7)",
      "toolbar_field_highlight_text": "rgb(0, 255, 0)",
      "toolbar_field_highlight": "rgba(0, 255, 0, 0.25)",
      "toolbar_field_separator": "rgba(255, 148, 0, 0)",
      "toolbar_field_text_focus": "rgba(255, 30, 191, 0)",
      "toolbar_top_separator": "rgba(0, 255, 0, 0)",
      "toolbar_vertical_separator": "rgba(0, 255, 0, 0.3)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2fcf007b-38cd-4799-90bd-0b30cd1fe48b}"
    }
  }
}