Examine source code of Dark.B.W

{
  "manifest_version": 2,
  "version": "1.2",
  "name": "FF.Dark.B.W",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-001-9c6d74e14860e77ee6f8f43e824bff25.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(12, 12, 12)",
      "toolbar_text": "rgb(239, 239, 239)",
      "frame": "rgb(30, 30, 30)",
      "tab_background_text": "rgb(159, 159, 159)",
      "toolbar_field": "rgb(22, 22, 22)",
      "toolbar_field_text": "rgb(239, 239, 239)",
      "tab_line": "rgb(63, 63, 63)",
      "popup": "rgb(22, 22, 22)",
      "popup_text": "rgb(239, 239, 239)",
      "button_background_active": "rgb(12, 12, 12)",
      "button_background_hover": "rgb(63, 63, 63)",
      "frame_inactive": "rgb(12, 12, 12)",
      "icons_attention": "rgb(159, 159, 159)",
      "icons": "rgb(159, 159, 159)",
      "ntp_background": "rgb(30, 30, 30)",
      "ntp_text": "rgb(239, 239, 239)",
      "popup_border": "rgb(63, 63, 63)",
      "popup_highlight_text": "rgb(239, 239, 239)",
      "popup_highlight": "rgb(95, 95, 95)",
      "sidebar_border": "rgb(63, 63, 63)",
      "sidebar_highlight_text": "rgb(239, 239, 239)",
      "sidebar_highlight": "rgb(63, 63, 63)",
      "sidebar_text": "rgb(159, 159, 159)",
      "sidebar": "rgb(30, 30, 30)",
      "tab_background_separator": "rgb(63, 63, 63)",
      "tab_loading": "rgb(30, 30, 30)",
      "tab_selected": "rgb(63, 63, 63)",
      "tab_text": "rgb(239, 239, 239)",
      "toolbar_bottom_separator": "rgb(63, 63, 63)",
      "toolbar_field_border_focus": "rgb(30, 30, 30)",
      "toolbar_field_border": "rgb(63, 63, 63)",
      "toolbar_field_focus": "rgb(62, 62, 62)",
      "toolbar_field_highlight_text": "rgb(239, 239, 239)",
      "toolbar_field_highlight": "rgb(95, 95, 95)",
      "toolbar_field_separator": "rgb(63, 63, 63)",
      "toolbar_field_text_focus": "rgb(239, 239, 239)",
      "toolbar_top_separator": "rgb(63, 63, 63)",
      "toolbar_vertical_separator": "rgb(63, 63, 63)"
    }
  }
}