* {
	margin:0;
	padding:0;
}

body {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	color: #CCCCCC;
	text-align:center;
}

#container {
	margin:200px auto;
	width:400px;
	height:400px;
}

h1 {
	font-size:22px;
	font-weight: bold;
	color:#666666;
	text-align:left;
}

li {
	display:inline;
	list-style:none;
}

a {
	display:block;
	width: 60px;
	height: 60px;
	position:relative;
	text-decoration:none;
	white-space: nowrap;
	margin:5px 0 5px 0;
	text-indent:75px;
	color:#999999;
	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-size:18px;
	font-weight:bold;
	line-height:60px;
}

a:hover {
	color:#666666;
	display:block;
	width: 60px;
	height: 60px;
	position:relative;
	text-decoration:none;
}

a.bmp span {
	position:absolute;
	top:0px;
	left:0px;
	width:100%;
	height:100%;
	background-image:url(../images/index_bmp.gif);
	background-repeat:no-repeat;
	cursor:hand;
}

a.niv span {
	position:absolute;
	top:0px;
	left:0px;
	width:100%;
	height:100%;
	background-image:url(../images/index_niv.gif);
	background-repeat:no-repeat;
	cursor:hand;
}

a.cad span {
	position:absolute;
	top:0px;
	left:0px;
	width:100%;
	height:100%;
	background-image:url(../images/index_cad.gif);
	background-repeat:no-repeat;
	cursor:hand;
}

a.abv span {
	position:absolute;
	top:0px;
	left:0px;
	width:100%;
	height:100%;
	background-image:url(../images/index_abv.gif);
	background-repeat:no-repeat;
	cursor:hand;
}

table {
	width:400px;
	margin-left:auto;
	margin-right:auto;
}

td {
	text-align:center;
}