body {
    margin: 0px;
    padding: 0px;
    text-align: center;
    background-color: #ffffff;
    color: #000000;
    font-size: 12pt;
    font-family: arial, helvetica, verdana, geneva, sans-serif;
}
img { border: none; }

.content_center {
	margin: 50px auto;
	width: 400px;
	text-align: left;
}
.content_center_700 {
	margin: 50px auto;
	width: 700px;
	text-align: left;
}
.dashed_box {
	width: 400px;
	border: 5px dashed #000000;
}
.dashed_box_700 {
	width: 700px;
	border: 5px dashed #000000;
}
.dashed_box_headline {
	border-bottom: 5px dashed #000000;
	padding: 10px;
	font-size: 20pt;
	font-weight: bold;
}
.main_category {
	margin: 5px;
	padding: 5px 20px;
	background-color: #dddddd;
	font-size: 16pt;
	font-weight: bold;
}
.main_category a {
	text-decoration: none;
}
.main_category a:link {
	color: #000000;
}
.main_category a:hover {
	color: #0000ff;
}
.main_category a:visited {
	color: #000000;
}
.end_category {
	margin: 5px;
	padding: 5px 20px;
	background-color: #ffffff;
	text-align: center;
	font-size: 12pt;
	font-weight: bold;
}
.end_category a { text-decoration: none; }
.end_category a:link { color: #000000; }
.end_category a:hover { color: #0000ff; }
.end_category a:visited { color: #000000; }
.block40 { height: 40px; }
.pad20 { padding: 20px; }
.site_samples { height: 150px; margin: 5px; padding: 5px; }
.site_sample { width: 150px; height: 150px; margin-right: 20px; text-align: center; float: left; }
.site_sample a, .site_sample a:visited { color: #000000; text-decoration: none; }