a {
	color: #707070;
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

body {
	overflow: auto;
	
}

.wrapper {
	width: 600px;
	position: absolute;
	left: 50%;
	margin-left: -300px;
}

.gallery {
	float: left;
	margin: 5px;
	width: 140px; 
	text-align: center;
}

.gallery img {
	border: 1px solid #c0c0c0;
	padding: 5px;
}