diff --git a/demos/tabs/vertical.html b/demos/tabs/vertical.html
index 267d616ddd..3fe3d4bfcd 100644
--- a/demos/tabs/vertical.html
+++ b/demos/tabs/vertical.html
@@ -20,7 +20,7 @@
 .ui-tabs-vertical { width: 55em; }
 .ui-tabs-vertical .ui-tabs-nav { padding: .2em .1em .2em .2em; float: left; width: 12em; }
 .ui-tabs-vertical .ui-tabs-nav li { clear: left; width: 100%; border-bottom-width: 1px !important; border-right-width: 0 !important; margin: 0 -1px .2em 0; }
-.ui-tabs-vertical .ui-tabs-nav li a { float: none; display:block; }
+.ui-tabs-vertical .ui-tabs-nav li a { display:block; }
 .ui-tabs-vertical .ui-tabs-nav li.ui-tabs-selected { padding-bottom: 0; padding-right: .1em; border-right-width: 1px; border-right-width: 1px; }
 .ui-tabs-vertical .ui-tabs-panel { padding: 1em; float: right; width: 40em;}
 	</style>