#content {
	max-width: 800px;
	min-width: 550px;
	margin: auto;
	text-align: left;
	margin-bottom: 20px;
	font-size: 14px;
}
h2, h3 {
	text-align: center;
	padding: 10px;
}

p {
	margin: 15px 0 5px 0;
	text-indent: 1.5em;
	text-align: justify;
}

table {
	margin: 5px 50px;
}
td, th {
	padding: 3px 10px;
	border: #CCC 1px solid;
}

.for_img {
	text-align: center;
}
img {
	margin: 5px;
	border: outset 3px gray;
}