diff --git a/home/firefox/default.nix b/home/firefox/default.nix
index dc28388..e08ac86 100644
--- a/home/firefox/default.nix
+++ b/home/firefox/default.nix
@@ -54,6 +54,7 @@
         "browser.shell.defaultBrowserCheckCount" = 1;
         "browser.startup.homepage" = "moz-extension://f3ba075e-5213-4eca-b67c-470714db5333/index.html";
         "privacy.trackingprotection.enabled" = true;
+        "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
         "browser.uiCustomization.state" = 
           ''
           {
@@ -110,6 +111,383 @@
         decentraleyes
       ];
 
+      userChrome = ''
+
+/*================== Gruvbox Theme for Firefox ==================
+Author: kmason
+Based on the color scheme of calvinchd's Gruvbox Dark Firefox Theme - https://gitlab.com/calvinchd/gruvbox-dark-firefox-theme
+*/
+@namespace xul "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
+
+:root {
+--background: #1d2021;
+--secondary: #282828;
+--foreground: #EBDBB2;
+
+--orange-highlight: #fe8019;
+--sound-border: #68217A;
+
+--separator: #665e54;
+
+--toolbar-bgcolor: var(--secondary) !important;
+
+--tab: var(--background);
+--tab-btn: var(--tab-inactive);
+--tab-inactive: var(--secondary);
+--tab-btn-inactive: var(--tab-inactive);
+--tab-hover: #32302f;
+--tab-btn-hover: #3C3836;
+--toolbar-btn-hover: #49463f;
+
+--url-bar: #3C3836;
+--url-focus: #504945;
+--url-bar-item-hover: #6a6257;
+
+--sidebar: #3C3836;
+--sidebar-button-hover: #5A544B;
+--sidebar-highlight: #458588;
+}
+
+/*
+SEARCH AND POPUPS/MENUS
+*/
+
+.panel-arrowcontainer {
+  background-color: var(--secondary) !important;
+}
+
+#PopupAutoComplete,
+#PopupSearchAutoComplete
+{
+  background-color: var(--url-focus) !important;
+  color: var(--foreground) !important;
+}
+
+panelview {
+  background-color: var(--sidebar) !important;
+  color: var(--foreground) !important;
+}
+
+panelview toolbarbutton.subviewbutton:hover {
+  background-color: var(--sidebar-button-hover) !important;
+}
+
+panel[type="autocomplete-richlistbox"] {
+  --panel-background: none !important;
+  border-radius: 4px !important;
+  color: var(--foreground) !important;
+}
+
+/*
+ _____ ___   ___  _    ___   _   ___
+|_   _/ _ \ / _ \| |  | _ ) / \ | _ \
+  | || (_) | (_) | |__| _ \/ = \|   /
+  |_| \___/ \___/|____|___/_/ \_\_|\_\
+
+*/
+
+toolbarseparator,
+menuseparator
+{
+  border-color: var(--separator) !important;
+  border-image: none !important;
+}
+
+toolbar {
+  background-color: var(--secondary);
+}
+
+toolbar#TabsToolbar {
+  background-color: var(--background);
+}
+toolbar#TabsToolbar:-moz-window-inactive {
+  background-color: var(--toolbar-bgcolor) !important;
+}
+
+#titlebar,
+#titlebar-spacer,
+#titlebar-buttonbox-container
+{
+  background-color: var(--background) !important;
+  border: none !important;
+}
+
+#navigator-toolbox {
+  --tabs-border-color: var(--orange-highlight) !important;
+}
+
+/* Remove border under navbar */
+#navigator-toolbox::after {
+  border-bottom: 0px !important;
+}
+
+/* remove some borders */
+#navigator-toolbox {
+  border: none !important;
+}
+
+/* 
+ _   _ ___  _    ___   _   ___
+| | | | _ \| |  | _ ) / \ | _ \
+| |_| |   /| |__| _ \/ = \|   /
+ \___/|_|\_\____|___/_/ \_\_|\_\
+
+*/
+
+#urlbar,
+#searchbar
+{
+	box-shadow: none !important;
+	border: none !important;
+  border-radius: 4px;
+	color : var(--foreground) !important;
+  background-color: var(--url-bar) !important;
+  --autocomplete-popup-separator-color: var(--separator) !important;
+} 
+
+#urlbar-input,
+#urlbar-input-container
+{
+  color: var(--foreground) !important;
+  background-color: var(--url-bar) !important;
+  text-align: center !important;
+}
+
+#urlbar:not([open]) #urlbar-input-container:focus-within,
+#searchbar:focus-within 
+{
+	border: 2px solid var(--orange-highlight) !important;
+}
+
+#urlbar:focus-within,
+#urlbar[open],
+#urlbar[open] #urlbar-input-container,
+#urlbar[open] #urlbar-input,
+#urlbar-input-container:focus-within,
+#urlbar-input:focus,
+#urlbar-background,
+.urlbarView,
+#searchbar:focus-within,
+menupop
+{
+  background-color: var(--url-focus) !important;
+} 
+#searchbar:focus-within {
+  outline: none !important;
+}
+
+:is(panel, menupopup)::part(content) {
+  background: none !important;
+}
+
+.urlbarView button:hover,
+#searchbar button:hover,
+.urlbarView-row:hover .urlbarView-row-inner,
+.search-autocomplete-richlistbox-popup .autocomplete-richlistitem:hover
+{
+	background-color: var(--url-bar-item-hover) !important;
+}
+
+.urlbarView-row[type="switchtab"] > span{
+  color: var(--orange-highlight) !important;
+}
+
+#PopupSearchAutoComplete .autocomplete-richlistitem[selected],
+.searchbar-engine-one-off-item[selected],
+.urlbarView-row[selected],
+.urlbarView-row[aria-selected="true"],
+.urlbarView-row:not([type="tip"], [type="dynamic"])[selected] > .urlbarView-row-inner,
+.urlbarView-row-inner[selected]
+{
+  color: var(--foreground) !important;
+	background-color: var(--sidebar-highlight) !important;
+  border-radius: 4px !important;
+}
+
+/* 
+BOOKMARKS BAR
+*/
+
+#PersonalToolbar {
+  background-color: var(--secondary) !important;
+}
+
+/*
+  _____ _   ___ ___
+ |_   _/ \ | _ ) __|
+   | |/ = \| _ \__ \
+   |_/_/ \_\___/___/
+
+*/
+.tab-background[selected="true"] {
+  background-color: transparent !important;
+  background-image: none !important;
+}
+.tabbrowser-tab:hover > .tab-stack > .tab-background:not([selected="true"]):not([multiselected]){ 
+  background-color: transparent !important;
+}
+
+.tabbrowser-tab[soundplaying="true"] {
+  --lwt-tab-line-color: var(--sound-border) !important;
+}
+.tab-content[selected="true"] {
+  border-color: var(--orange-highlight) !important;
+  --sound-border: var(--orange-highlight) !important;
+}
+.tab-text {
+  color: var(--foreground);
+}
+
+tab,
+#tabbrowser-tabs
+{
+  background-color: var(--background) !important;
+  color : var(--foreground) !important;
+}
+tab:-moz-window-inactive,
+#tabbrowser-tabs:-moz-window-inactive,
+#nav-bar-customization-target
+{
+  background-color: var(--secondary) !important;
+}
+
+.tabbrowser-tab[selected]{
+  opacity: 1;
+}
+
+.tab-loading-burst {
+  background-color: inherit;
+}
+
+.tab-content
+{
+  border-radius: 4px;
+  margin: 5px 0px 5px 0px !important;
+  border: 1px solid transparent !important;
+}
+.tab-content[selected="true"]
+{
+  background-color: var(--secondary) !important;
+  color : var(--foreground) !important;
+  border: 1px solid var(--orange-highlight) !important;
+}
+.tab-content:not([selected="true"]):hover { 
+  background-color: var(--tab-hover) !important; 
+}
+
+/*
+   ___ _____ ___  _  ___
+  | _ )_   _|   \| |/ __|
+  | _ \ | | | |\ | |\__ \
+  |___/ |_| |_| \__|/___/
+
+*/
+
+/* 
+Toolbar buttons 
+*/
+
+toolbarbutton {
+  fill: var(--foreground) !important;
+  background-color: transparent !important;
+}
+
+/* 
+TAB BAR BUTTONS
+*/
+
+#TabsToolbar toolbarbutton {
+  border-radius: 4px;
+  border: 1px solid transparent !important;
+}
+#TabsToolbar toolbarbutton:-moz-window-inactive {
+  opacity: 0.7 !important;
+}
+
+#alltabs-button > .toolbarbutton-badge-stack,
+#tabs-newtab-button > .toolbarbutton-icon {
+  background-image: none;
+  border-radius: 6px;
+}
+#alltabs-button:hover > .toolbarbutton-badge-stack,
+#tabs-newtab-button:hover > .toolbarbutton-icon {
+  background-color: var(--tab-btn-hover) !important;
+}
+
+/* Firefox View button */
+#TabsToolbar #firefox-view-button > .toolbarbutton-icon
+{
+  background-image: none !important;
+  border-radius: 4px;
+}
+#TabsToolbar #firefox-view-button[open] > .toolbarbutton-icon
+{
+  background-color: var(--secondary) !important;
+  color : var(--foreground) !important;
+  padding: 9px !important;
+  border: 1px solid var(--orange-highlight) !important;
+}
+#TabsToolbar #firefox-view-button:not([open]):hover > .toolbarbutton-icon { 
+  background-color: var(--tab-hover) !important; 
+}
+
+/* 
+MIDDLE BAR (url bar) BUTTONS 
+*/
+
+#nav-bar toolbarbutton > .toolbarbutton-icon,
+#nav-bar toolbarbutton > .toolbarbutton-badge-stack {
+  border-radius: 6px;
+}
+#nav-bar toolbarbutton:hover > .toolbarbutton-icon,
+#nav-bar toolbarbutton:hover > .toolbarbutton-badge-stack {
+  background-color: var(--toolbar-btn-hover) !important;
+}
+
+#back-button {
+  padding-right: 2px !important;
+  padding-left: 2px !important;
+  margin-left: 6px !important;
+}
+
+/* Hamburger Menu */
+#PanelUI-menu-button {
+  background-color: var(--secondary) !important;
+  padding-right: 2px !important;
+  margin-right: 6px !important;
+}
+
+/* 
+BOOKMARK BUTTONS
+*/
+#PersonalToolbar toolbarbutton {
+  margin: 3px 0px 3px 3px !important;
+  border-radius: 4px;
+}
+#PersonalToolbar toolbarbutton:hover {
+  background-color: var(--toolbar-btn-hover) !important;
+}
+ '';
+
+      userContent = ''
+
+:root {
+  --background: #1d2021;
+  --secondary: #282828;
+  --newtab-body: #32302f;
+  --foreground: #EBDBB2;
+}
+
+@-moz-document url-prefix("about:"), url-prefix("about:newtab"), url-prefix("about:home") {
+  html, body {
+    color: var(--foreground) !important;
+    background-color: var(--newtab-body) !important;
+  }
+}
+      '';
+
+
+
     };
   };
 }
diff --git a/modules/misc/default.nix b/modules/misc/default.nix
index a077680..945b5c2 100644
--- a/modules/misc/default.nix
+++ b/modules/misc/default.nix
@@ -7,6 +7,7 @@
       "joy" = import ./../../home;
     };
   };
+
   users.users.joy = {
     isNormalUser = true;
     description = "joy";