#environmentNavigation {
  padding-right:10px;
}

#environmentNavigation.yui-navset .yui-nav a {
  margin-top:2px;
  height:1.8em;
}

#environmentNavigation.yui-navset .yui-nav li a em {
  padding:3px 10px;
}

/** 
 * Don't shift one pixel down when selecting a tab, this overrides
 * the default behavior of YUI tabs.
 */
#environmentNavigation.yui-navset .yui-nav .selected { 
  margin-bottom:0; 
}

/**
  * We don't use the content space under the tabs. We just use
  * the tabs buttons, so we hide the content area. 
  */
#environmentNavigation.yui-navset .yui-content {
  display: none;
}