--- a/browser/themes/winstripe/browser/browser.css
+++ b/browser/themes/winstripe/browser/browser.css
@@ -76,17 +76,21 @@
 
 #navigator-toolbox > toolbar:not(#toolbar-menubar):not(#TabsToolbar)[iconsize="small"],
 #navigator-toolbox > toolbar:not(#toolbar-menubar):not(#TabsToolbar)[defaulticonsize="small"]:not([iconsize]) {
   padding-top: 1px;
   padding-bottom: 1px;
 }
 
 #nav-bar:not(:-moz-lwtheme),
-#navigator-toolbox[tabsontop="true"] > #nav-bar {
+#nav-bar[collapsed="true"] + toolbar:not(:-moz-lwtheme),
+#nav-bar[collapsed="true"] + #customToolbars + #PersonalToolbar:not(:-moz-lwtheme),
+#navigator-toolbox[tabsontop="true"] > #nav-bar,
+#navigator-toolbox[tabsontop="true"]:not([customizing]) > #nav-bar[collapsed="true"] + toolbar,
+#navigator-toolbox[tabsontop="true"]:not([customizing]) > #nav-bar[collapsed="true"] + #customToolbars + #PersonalToolbar {
   background-image: -moz-linear-gradient(@toolbarHighlight@, rgba(255,255,255,0));
 }
 
 #navigator-toolbox[tabsontop="false"] > #toolbar-menubar:not(:-moz-lwtheme) {
   background-image: -moz-linear-gradient(@toolbarHighlight@, @toolbarHighlight@);
 }
 
 #personal-bookmarks {