#header_top{
	width:auto;
}

.information{
	width:1000px;
	height:30px;
	margin-left:auto;
	margin-right:auto;
	}

#header_top ul{
	
	width:360px;
	float:right;
	margin-left:auto;
	margin-left:auto;
	}

#header_top ul li a{
	float:left;
	position:relative;
	width:120px;
	height:35px;
	text-indent:-9999px;
background:url(http://aomori-wats.com/common/images/header_info_button.png) no-repeat;	
	top:-10px;
	}
	
#header_top ul li a#info01{ background-position:0px -35px;}
#header_top ul li a#info02{ background-position:-125px -35px;}
#header_top ul li a#info03{ background-position:-250px -35px;}

#header_top ul li a#info01:hover{ background-position:0px 2px;}
#header_top ul li a#info02:hover{ background-position:-125px 2px;}
#header_top ul li a#info03:hover{ background-position:-250px 2px;}