#contenthead {
	width: 768px;
	height: 250px;;
	margin: 0px auto;
	background-color: #FFF;
	border-left: solid 1px #000;
	border-right: solid 1px #000;
}
#contenthead a {
	float:left;
	width: 256px;
	height: 170px;
	background-repeat: no-repeat;
	display:block;
	text-align:left;
	text-decoration: none;
	font-weight:normal;
}
#contenthead a.at {
	background-image: url(../images/img_home/calculator.jpg);
}
#contenthead a.so {
	background-image: url(../images/img_home/software.jpg);
}
#contenthead a.to {
	background-image: url(../images/img_home/tools.jpg);
}
#contenthead a .heading {
	font-family:Verdana, Arial, Helvetica, sans-serif;
	border: dotted 1px #FFF;
	color: #FFF;
	text-align:center;
	font-size: 14px;
	margin: 10px;
	padding: 10px;
	height:110px;
	text-align: center;
	font-weight:bold;
}
#contenthead a p {
	margin: 11px;
	padding: 4px 10px 0px 10px;
	font-size: 11px;
	color: #000;
	border-left: dotted 1px #999;
	border-right: dotted 1px #999;
}
#contenthead a:hover p {
	color: #CC0000;
}
#hmnav {
	margin: 0px auto;
	width: 770px;
	height: 35px;
	background-image: url(../images/img_pg/nav_a_bk.jpg);
	background-repeat: repeat-x;
	background-color: #FFF;
}
#hmnav a {
	font-family:Arial, Helvetica, sans-serif;
	font-size: 10px;
	font-weight: normal;
	color: #FFFFFF;
	/*background-color: #000;*/
	height: 33px;
	width: auto;
	padding: 0px 6px 0px 6px;
	border-top: solid 1px #999;
	border-right: solid 1px #000;
	border-bottom: solid 1px #000;
	border-left: solid 1px #999;
	text-decoration:none;
	display: block;
	float:right;
	line-height: 24px;
}
#hmnav a:hover {
	background-color: #ececec;
	color: #000;
	background-image: none;
	border-bottom: solid 1px #FFF;
}
#hmnav a:visited {
	background-color: #ececec;
	color: #000;
	background-image: none;
	border-bottom: solid 1px #999;
}
#content {
	clear: left;
	margin-top:0px;
	padding-top: 20px;
}
#content h1 {
	margin-top: 0px;
	padding-top: 0px;
	font-size: 140%;
	margin-bottom:2px;
	color: #666;
}
#content p {
	color: #666;
	font-size: 11px;
}
#content .homeright {
	float: right;
	width: 200px;
	padding: 20px 0 20px 20px;
	marign: 20px 0 20px 20px;
	border-left: dotted 1px #999;
	color: #000;
}
#content .homeright p {
	color: #000;
}