Examine source code of DarkFoxDevel

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "DarkFoxDevel",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(30, 30, 30, 0)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(32, 32, 32)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(30, 30, 30, 0.8)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(22, 80, 212)",
      "popup": "rgba(30, 30, 30, 0.8)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgb(85, 85, 85)",
      "button_background_hover": "rgb(55, 55, 55)",
      "frame_inactive": "rgba(30, 30, 30, 0.95)",
      "icons_attention": "rgb(118, 235, 255)",
      "icons": "rgb(255, 255, 255)",
      "ntp_background": "rgb(32, 32, 32)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgba(85, 85, 85, 0)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgb(22, 80, 212)",
      "sidebar_border": "rgba(0, 120, 215, 0)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgba(55, 55, 55, 0.85)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(30, 30, 30)",
      "tab_background_separator": "rgb(55, 55, 55)",
      "tab_loading": "rgb(22, 80, 212)",
      "tab_selected": "rgba(30, 30, 30, 0.8)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgba(30, 30, 30, 0)",
      "toolbar_field_border_focus": "rgb(22, 80, 212)",
      "toolbar_field_border": "rgba(0, 120, 215, 0)",
      "toolbar_field_focus": "rgba(30, 30, 30, 0.8)",
      "toolbar_field_highlight_text": "rgb(255, 255, 255)",
      "toolbar_field_highlight": "rgb(22, 80, 212)",
      "toolbar_field_separator": "rgb(55, 55, 55)",
      "toolbar_field_text_focus": "rgb(255, 255, 255)",
      "toolbar_top_separator": "rgba(34, 25, 77, 0)",
      "toolbar_vertical_separator": "rgb(55, 55, 55)"
    }
  }
}