Examine source code of Purple-Space-Dynamic

{
  "manifest_version": 2,
  "version": "1",
  "name": "Purple-Space",
  "description": "a purple space theme (dynamic)",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "bg.gif"
      ]
    },
    "properties": {
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "button_background_active": "#333333",
      "button_background_hover": "#282828",
      "bookmark_text": "rgba(255, 255, 255)",
      "frame": "#000000",
      "frame_inactive": "#000000",
      "icons": "rgba(255, 255, 255)",
      "icons_attention": "#9400ff",
      "ntp_background": "#000000",
      "ntp_text": "rgba(255, 255, 255)",
      "popup": "#101010",
      "popup_border": "#303030",
      "popup_highlight": "#303030",
      "popup_highlight_text": "white",
      "popup_text": "rgba(255, 255, 255)",
      "sidebar": "#101010",
      "sidebar_border": "#303030",
      "sidebar_highlight": "#303030",
      "sidebar_highlight_text": "white",
      "sidebar_text": "rgba(255, 255, 255)",
      "tab_background_separator": "transparent",
      "tab_background_text": "#aaaaaa",
      "tab_loading": "white",
      "tab_selected": "rgba(194, 0, 142, 0.1)",
      "tab_text": "#ffffff",
      "tab_line": "#c2008e",
      "toolbar": "rgba(18, 18, 18, 0.75)",
      "toolbar_bottom_separator": "#101010",
      "toolbar_field": "#000000",
      "toolbar_field_border": "transparent",
      "toolbar_field_border_focus": "#303030",
      "toolbar_field_focus": "#111111",
      "toolbar_field_highlight": "#333333",
      "toolbar_field_highlight_text": "white",
      "toolbar_field_separator": "#101010",
      "toolbar_field_text": "rgba(255, 255, 255)",
      "toolbar_field_text_focus": "white",
      "toolbar_top_separator": "rgba(18, 18, 18, 0.0)",
      "toolbar_vertical_separator": "#c2008e"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2b24fc21-71e8-49f3-a30e-93fd673f00c9}"
    }
  }
}