diff --git a/chrome/autohide_main_toolbar.css b/chrome/autohide_main_toolbar.css
index 329354a..7891c43 100644
--- a/chrome/autohide_main_toolbar.css
+++ b/chrome/autohide_main_toolbar.css
@@ -1,23 +1,27 @@
 /* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/autohide_main_toolbar.css made available under Mozilla Public License v. 2.0
 See the above repository for updates as well as full license text. */
 
-/* This style hides the main toolbar (nav-bar) and shows it when the cursor is over the toolbar area as well as whenever the focus is inside nav-bar, such as when urlbar is focused. */
+/* This style hides the main toolbar and shows it when the cursor is over the tabs toolbar (but not bookmarks toolbar) as well as whenever the focus is inside nav-bar, such as when urlbar is focused. */
 
 :root{ --uc-navbar-transform: -40px }
 :root[uidensity="compact"]{ --uc-navbar-transform: -34px }
 
-:root[sessionrestored] #nav-bar,
-:root[sessionrestored] #PersonalToolbar{
+:root[sessionrestored] :where(#nav-bar,#PersonalToolbar){
   transform: translateY(var(--uc-navbar-transform))
 }
 #nav-bar{
   opacity: 0;
   transition: opacity 200ms ease 1.8s, transform 400ms ease 1.8s !important;
   position: relative;
-  z-index: 2 
+  z-index: 2;
 }
+
+#titlebar{ position: relative; z-index: 3 }
+
 #navigator-toolbox:focus-within > .browser-toolbar,
-#navigator-toolbox:hover > .browser-toolbar{
+#titlebar:hover ~ .browser-toolbar,
+#nav-bar:hover,
+#nav-bar:hover + #PersonalToolbar{
   transform: translateY(0);
   opacity: 1;
   transition-duration: 500ms !important;