diff --git a/chrome/autohide_tabstoolbar.css b/chrome/autohide_tabstoolbar.css
index 9b6b184..a731b1a 100644
--- a/chrome/autohide_tabstoolbar.css
+++ b/chrome/autohide_tabstoolbar.css
@@ -20,21 +20,21 @@ See the above repository for updates as well as full license text. */
 #TabsToolbar:not([customizing]){ visibility: hidden; transition: visibility 0ms linear 200ms }
 
 #navigator-toolbox,
-#titlebar{ transition: margin-bottom 48ms ease-out 200ms }
+#titlebar{ transition: margin-bottom 48ms ease-out 200ms !important }
 
-#navigator-toolbox:hover{ transition-delay: 0s }
+#navigator-toolbox:hover{ transition-delay: 0s !important }
 #navigator-toolbox:hover > #titlebar{
   margin-bottom: 0px;
-  transition-delay: 0s;
+  transition-delay: 0s !important;
 }
 
 #navigator-toolbox:hover #TabsToolbar{
   visibility: visible;
-  transition-delay: 18ms
+  transition-delay: 18ms !important;
 }
 /* These rules make sure that height of tabs toolbar doesn't exceed tab-min-height */
 #tabbrowser-tabs:not([secondarytext-unsupported]) .tab-label-container{
   max-height: var(--tab-min-height);
 }
 .tab-label{ line-height: 20px !important; }
-:root[uidensity="compact"] .tab-label{ line-height: 18px !important; }
\ No newline at end of file
+:root[uidensity="compact"] .tab-label{ line-height: 18px !important; }