.top_menu {
	height:20px;
	padding:0;
	 width:440px;
	 margin:0 auto;
}

.top_menu div{
  width:90px;
	float:left;
	background-repeat:no-repeat;
	height:20px;
	text-align:center;
}

.top_menu p{
	padding-top:3px; 
}

div .navigation_disactive {
	background-image:url(../img/top_menu_grigio.gif);
  background-position:top right;
	}
div .navigation_active{
  background-image:url(../img/top_menu_blu.gif);
  background-position:top right;
	}
div .navigation_active a{
  color:#ffffff;
	}