* html {
	margin: 0px;
	padding: 0px;
	background-color: #ffffff;
}

body {
	margin: 0px;
	padding: 0px;
	background-color: #ffffff;
	text-align: center;
	font-family: Tahoma, Verdana, Arial;
	font-size: 12px;
	color: #222222;
	line-height: 14px;
}

.main {
	position: relative;
	margin-left: auto;
	margin-right: auto;
	margin-top: 100px;
	width: 700px;
	height: 500px;
	text-align: left;
}

.portfolio {
	position: relative;
	margin-left: auto;
	margin-right: auto;
	margin-top: 100px;
	text-align: center;
}

.site_thumb {
	float: left;
	margin: 10px;
	text-align: center;
}
.site_thumb a {
	text-decoration: none;
}
.site_thumb img {
	border: double 3px black;
	width: 300px;
	height: 201px;
}