farbliche Rahmenänderung der einzelnen Seitentitel des NAVIS

<style type="text/css">
<!--
td.nav_bar_left{background-image: url();background-color: #006699;}
td.nav_bar_right{background-image: url();background-color: #006699;}
td.nav_bar_bottom{background-image: url();background-color: #006699;}
td.edit_headline_nav{background-image: url();background-color: #006699;}
-->
</style>