Examine source code of Evil Frieren ⋆｡ ﾟ☁︎｡ ⋆｡ ﾟ☾ ﾟ｡ ⋆

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Frieren but Sousou",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(27, 40, 45, 0)",
      "toolbar_text": "rgb(193, 151, 255)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgb(210, 151, 255)",
      "tab_line": "rgb(210, 151, 255)",
      "popup": "rgba(4, 2, 18, 0.83)",
      "popup_text": "rgb(238, 216, 255)",
      "icons_attention": "rgb(35, 205, 179)",
      "icons": "rgb(255, 255, 255)",
      "ntp_background": "rgb(12, 5, 26)",
      "ntp_text": "rgb(238, 216, 255)",
      "popup_border": "rgba(171, 151, 255, 0.57)",
      "popup_highlight": "rgb(39, 31, 66)",
      "sidebar_border": "rgba(159, 151, 255, 0.43)",
      "sidebar_highlight": "rgb(57, 31, 66)",
      "sidebar_text": "rgb(233, 208, 253)",
      "sidebar": "rgb(4, 2, 18)",
      "tab_background_separator": "rgba(27, 40, 45, 0)",
      "tab_loading": "rgb(210, 151, 255)",
      "tab_selected": "rgba(23, 4, 38, 0.81)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgba(27, 40, 45, 0)",
      "toolbar_field_border_focus": "rgba(212, 7, 121, 0.87)",
      "toolbar_field_border": "rgba(27, 40, 45, 0)",
      "toolbar_field_focus": "rgba(12, 2, 18, 0.91)",
      "toolbar_field_highlight": "rgba(49, 53, 119, 0.87)",
      "toolbar_field_separator": "rgba(27, 40, 45, 0)",
      "toolbar_field_text_focus": "rgb(238, 216, 255)",
      "toolbar_top_separator": "rgba(27, 40, 45, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2a4b1b94-de7b-4fa2-ab53-ad1ffd48bf3b}"
    }
  }
}