Examine source code of NIGHTLY FOX Theme V1

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "NIGHTLY FOX",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(32, 18, 58, 0)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(32, 18, 58)",
      "tab_background_text": "rgb(173, 149, 255)",
      "toolbar_field": "rgba(155, 173, 255, 0.7)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(65, 65, 67)",
      "popup": "rgba(8, 1, 21, 0.95)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgb(76, 79, 155)",
      "button_background_hover": "rgb(113, 118, 230)",
      "frame_inactive": "rgba(0, 72, 255, 0.8)",
      "icons_attention": "rgb(61, 255, 204)",
      "icons": "rgb(216, 212, 232)",
      "ntp_background": "rgb(39, 29, 57)",
      "ntp_text": "rgb(255, 255, 255)",
      "popup_border": "rgb(2, 191, 195)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgb(92, 80, 179)",
      "sidebar_border": "rgb(64, 48, 93)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgb(78, 59, 113)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(32, 18, 58)",
      "tab_background_separator": "rgb(113, 118, 230)",
      "tab_selected": "rgb(113, 118, 230)",
      "tab_text": "rgb(10, 2, 25)",
      "toolbar_bottom_separator": "rgb(32, 18, 58)",
      "toolbar_field_border_focus": "rgb(67, 241, 195)",
      "toolbar_field_border": "rgb(113, 118, 230)",
      "toolbar_field_focus": "rgba(155, 173, 255, 0.6)",
      "toolbar_field_highlight": "rgb(83, 87, 168)",
      "toolbar_field_separator": "rgba(226, 226, 226, 0.7)",
      "toolbar_field_text_focus": "rgb(67, 241, 195)",
      "toolbar_top_separator": "rgba(32, 18, 58, 0)",
      "tab_loading": "rgb(65, 65, 67)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{103f3aa3-d60a-471f-8ce9-938e3342a5fd}"
    }
  }
}