/* Basic code - don't modify */
 
 #nav { display: block; margin: 0; padding: 0; z-index:3; }
  #nav li { display: block; list-style: none; margin: 0; padding: 0; float: left; position: relative; z-index:1; }
  #nav a { display: block;}
  #nav ul { display: none; position: absolute; left: 0; margin-top: 0px; padding: 0;}
  * html #nav ul { line-height: 0; } /* IE6 "fix" */
  	#nav ul a { zoom: 1; } /* IE6/7 fix */
    #nav ul li { float: none; height:20px;}
    #nav ul ul { top: 0px; }
    
/* Essentials - configure this */

#nav ul { width: 160px; }
#nav ul ul { left: 160px;}

/* Everything else is theming */
 

  #nav li.hover a { }
    #nav ul li a { }
      #nav ul a.hover { }
   #nav ul a {opacity: 0.9; filter: alpha(opacity=90); padding:0; margin:0; height:25px;}
/* #nav ul a { border-bottom: none; } - I also needed this for IE6/7 */

* html #nav ul li  { margin-bottom: -6px; } /* IE6ハック */
*:first-child+html #nav ul li  { margin-bottom: -6px; }/*IE7ハック */