* {
	font-family: Helvetica;
	}
	
body {
	background-color: #656565;
	}

a:link, a:visited {
	color: #515151;
	text-decoration: none;
	}

#about {
	color: #515151;
	cursor: pointer;
	width: 500px;
}

.block {
	background-color: #fff;
	border: 10px solid #b0b0b0;
	margin-bottom: 1px;
	}
	.block p {
		text-align: center;
		}
	
#extra {
	display: none;
	}
	#extra li {
		list-style: none;
		}

.left {
	float: left;
	}
	
.main {
	margin-left: auto;
	margin-right: auto;
	width: 874px;
	}

.right {
	float: right;
	}

#wrapper {
	background-color: lime;
	}