diff --git a/userChrome-files/dark_context_menus.css b/userChrome-files/dark_context_menus.css
index 6551c6c..cb67695 100644
--- a/userChrome-files/dark_context_menus.css
+++ b/userChrome-files/dark_context_menus.css
@@ -3,7 +3,7 @@ menupopup, popup, popup > menu > menupopup, menupopup > menu > menupopup, menupo
       -moz-appearance: none !important;
       background: var(--grey-60) !important;
       border: none !important;
-      padding: 6px 0px 6px 0px  !important;
+      padding: 0px 0px 0px 0px  !important;
 }
 
 /* More options right arrow */
@@ -33,11 +33,6 @@ menupopup menuseparator {
       padding: 0 !important;
       border-top: none !important;
       margin: 2px 6px 2px 6px !important;      
-      /* following added as a Windows fix, 
-       * thanks u/markdarkness! */
-      -moz-appearance:none !important;
-      background: rgba(0, 0, 0, 0) !important;
-      border: 0px !important;
 }
  
 menupopup menu:hover, menuitem:hover {
@@ -50,4 +45,29 @@ menupopup menu:hover, menuitem:hover {
 .panel-arrowcontent {
   color: var(--grey-10) !important;
   background: var(--grey-60) !important;
-}
\ No newline at end of file
+}
+
+/* The following snippets are designed to fix promblems 
+ * only noticed on Windows computers. Thank you to u/u/markdarkness!
+ * for helping me with these issues. */
+
+/* Remove white separators between menu items */
+menupopup menuseparator {
+      -moz-appearance:none !important;
+      background: rgba(0, 0, 0, 0) !important;
+      border: 0px !important;
+}
+
+/* Increase height between menu items */
+menupopup menu, menuitem {
+      padding-top: .5px !important;
+}
+
+/* Removes white bar between icons and menu items */
+#context-navigation, #context-sep-navigation { 
+      padding: 0px !important; 
+}
+
+
+
+
diff --git a/userChrome-files/dark_nav_bar_menus.css b/userChrome-files/dark_nav_bar_menus.css
index 866d455..fbeb855 100644
--- a/userChrome-files/dark_nav_bar_menus.css
+++ b/userChrome-files/dark_nav_bar_menus.css
@@ -26,6 +26,16 @@ photonpanelmultiview panelview {
     color: var(--primary-light-color) !important;
 }
 
+#emptyDownloads {
+    background: var(--grey-60) !important;
+    color: var(--primary-light-color) !important;
+}
+
+#downloadsFooterButtons {
+    background: var(--grey-70) !important;
+    color: var(--primary-light-color) !important;
+}
+
 
 #appMenu-mainView toolbarbutton:hover,  #customizationui-widget-multiview toolbarbutton:hover,
 #widget-overflow-list toolbarbutton:hover {
@@ -51,4 +61,20 @@ photonpanelmultiview panelview {
 .identity-popup-expander[panel-multiview-anchor] {
     background-color: darkcyan !important;
     fill: var(--primary-light-color) !important;
+}
+
+
+/* New update is available */
+.popup-notification-button[default][highlight="true"]:not([disabled]) {
+    background-color: darkcyan !important;
+    color: #ccc;
+}
+
+#update-available-whats-new {
+    color: darkcyan !important;
+}
+
+.popup-notification-icon[popupid="update-available"], .popup-notification-icon[popupid="update-manual"], .popup-notification-icon[popupid="update-restart"] {
+    background-color: #712b00 !important;
+    border-radius: 50%;
 }
\ No newline at end of file
diff --git a/userChrome-files/dark_sidebar.css b/userChrome-files/dark_sidebar.css
index 7598495..e69f336 100644
--- a/userChrome-files/dark_sidebar.css
+++ b/userChrome-files/dark_sidebar.css
@@ -39,13 +39,17 @@
     filter: invert(65%);
 }
 
-/* Sidebar splitter */
+/* Sidebar splitter 
+ * Adjust width to personal preference - 
+ * I keep it at 4 for easy mobility and Tree Style Tabs
+ * utilizes it for container indicators */
 #sidebar-splitter {
-    width: 1px !important;
-    background: var(--primary-light-color) !important;
-    opacity: .3 !important;
+    width: 4px !important;
+    background: var(--primary-dark-color) !important;
+    opacity: 0 !important;
 }
 
+
 /* Reverse color of sidebar header icon for Tree Style Tabs
 *  you may delete this snippit if you don't use the extension */
 #sidebar-box[sidebarcommand="treestyletab_piro_sakura_ne_jp-sidebar-action"] #sidebar-icon {
@@ -55,12 +59,12 @@
 /* Siderbar slider - thank you u/_Dimitri_ 
  *  Add this section if on Windows 
 scrollbar > slider {
-  background-color: var(--grey-60);
+  max-width: 4px !important;
 }
 
 scrollbar > slider > thumb, scrollbar > scrollbarbutton {
   -moz-appearance: none !important;
-  background-color: var(--grey-80);
+  background-color: var(--grey-80) !important;;
 }
 */