* {
  margin: 0;
  padding: 0;
}

div#wrap {
	width:240px;
	margin-top: 10px;
	margin-right: 2px;
	margin-bottom: 10px;
	margin-left: 2px;
	clear:both;
	text-align:center;
	overflow:hidden;
}

ul {
	list-style:none;
	width: 750px;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
}

li {
  float: left;
  margin: 10px;
}

ul li a img {
  border: 1px solid #3f5fa8;
}

ul li a img:hover {
  border: 1px solid #6ca2da;
}