.hd {
	font-size:1.2em;
	font-weight:bold;
	color:#ffffff;
	text-shadow: 2px 2px 2px #333333;
}

.img_ss {
	width:540px;
	border:solid 1px #cccccc;
	text-align:center;
}

.img_func {
	text-align:center;
}

.contents{
	margin:20px;
}

.hd2:before {
	content: url(./images/img_hd2.png);
}

.hd2 {
	margin-top:50px;
	font-size:1.1em;
	font-weight:bold;
	color:#5ea20e;
	border-bottom: 2px solid #5ea20e;
}

.env td {
	font-size:0.8em;
}