body { background-color: #fff; color: #000; font-family: arial, helvetica, verdana, geneva, sans-serif; font-size: 12pt; margin: 0; padding: 0; text-align: center; }
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 { background-color: #ddd; display: block; font-size: 16pt; font-weight: 700; margin: 5px; padding: 5px 20px; text-decoration: none; }
.main_category, .main_category:visited { color: #000; }
.main_category:active, .main_category:hover { color: #00f; }
.end_category { background-color: #fff; display: block; font-size: 12pt; font-weight: bold; margin: 5px; padding: 5px 20px; text-align: center; text-decoration: none; }
.end_category, .end_category:visited { color: #000; }
.end_category:active, .end_category:hover { color: #00f; }
.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; }