Examine source code of Sailor Moon Aesthetic

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "SM City Colot FF",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png",
        "images/1.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat",
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(135, 150, 242)",
      "toolbar_text": "rgb(247, 236, 250)",
      "frame": "rgb(233, 185, 243)",
      "tab_background_text": "rgb(247, 214, 244)",
      "toolbar_field": "rgba(251, 236, 248, 0.76)",
      "toolbar_field_text": "rgb(147, 34, 138)",
      "tab_line": "rgb(107, 65, 162)",
      "popup": "rgba(135, 150, 242, 0.88)",
      "popup_text": "rgb(254, 242, 255)",
      "button_background_active": "rgb(101, 91, 225)",
      "button_background_hover": "rgba(241, 120, 234, 0.34)",
      "frame_inactive": "rgb(249, 204, 249)",
      "icons_attention": "rgba(131, 36, 125, 0.34)",
      "icons": "rgb(149, 35, 153)",
      "ntp_background": "rgba(135, 150, 242, 0.88)",
      "ntp_text": "rgb(249, 246, 249)",
      "popup_border": "rgb(118, 175, 240)",
      "popup_highlight_text": "rgb(249, 204, 249)",
      "popup_highlight": "rgba(98, 166, 243, 0.42)",
      "sidebar_border": "rgb(167, 29, 176)",
      "sidebar_highlight_text": "rgba(245, 247, 249, 0.42)",
      "sidebar_highlight": "rgb(147, 34, 138)",
      "sidebar_text": "rgba(249, 249, 249, 0.42)",
      "sidebar": "rgb(98, 166, 243)",
      "tab_background_separator": "rgba(145, 24, 172, 0.48)",
      "tab_loading": "rgba(161, 73, 182, 0.2)",
      "tab_selected": "rgba(231, 165, 246, 0.2)",
      "tab_text": "rgb(248, 248, 248)",
      "toolbar_bottom_separator": "rgb(131, 31, 130)",
      "toolbar_field_border_focus": "rgb(233, 185, 243)",
      "toolbar_field_border": "rgb(115, 15, 119)",
      "toolbar_field_focus": "rgba(251, 236, 248, 0.76)",
      "toolbar_field_highlight_text": "rgba(69, 5, 71, 0.45)",
      "toolbar_field_highlight": "rgb(249, 204, 249)",
      "toolbar_field_separator": "rgba(124, 17, 126, 0.72)",
      "toolbar_field_text_focus": "rgb(244, 244, 252)",
      "toolbar_top_separator": "rgba(56, 4, 58, 0.45)",
      "toolbar_vertical_separator": "rgb(98, 33, 130)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{eeb1e46a-39e8-4edb-b887-b0c35fcddb4c}"
    }
  }
}