/* Basic code - don't modify */

#gnaviBox {border-bottom: 8px solid #f3f3f3;background:url(../imgdir/gnavi/navi_bg.gif) repeat-x bottom;margin:0 0 3px;}
 
 #gnav { display: block; margin: 0; padding: 0; position: relative;}
  #gnav li { display: block; list-style: none; margin: 0; padding: 0; float: left; position: relative; }
   #gnav li#lesson {float:right;}
  #gnav a { display: block; }
  #gnav ul { display: none; position: absolute; left: 0; margin: 0; padding: 0; }
  * html #gnav ul { line-height: 0; } /* IE6 "fix" */
  	#gnav ul a { zoom: 1; } /* IE6/7 fix */
    #gnav ul li { float: none; }
    #gnav ul ul { top: 0; }
    
/* Essentials - configure this */

#gnav ul { width: 160px; }
#gnav ul ul { left: 161px; }

/* Everything else is theming */
 
#gnav { }
#gnav *:hover { background-color: none; }
	#gnav li {line-height:0;}
  #gnav ul { top: 45px; }
  	#gnav ul li {line-height:20px;text-indent:8px;}
    #gnav ul li a { background-color: #fff;filter: alpha(Opacity=90);	opacity: 0.9;}
   #gnav ul a { border-bottom: 1px solid white; border-right: none; opacity: 0.9; filter: alpha(opacity=90); }
/* #gnav ul a { border-bottom: none; } - I also needed this for IE6/7 */