/* ===navi_top=== */

#navi	{
	overflow: hidden;
}
#navi a	{
	display:block;
	width:160px;
	text-decoration:none;
	}
#navi img	{
	border:none
	}
#navi a:hover	{
	background-color:#CCCCCC;
	}
#navi01	{
	background-image:url(../img/navi_02_f2.jpg);
	float: left;
	}
#navi02	{
	background-image:url(../img/navi_03_f2.jpg);
	float: left;
	}
#navi03	{
	background-image:url(../img/navi_04_f2.jpg);
	float: left;
	}

#navi a:hover img	{
 	visibility:hidden
	}