body {
	font-family: Calibri, Helvetica, Arial, sans-serif;
	margin:20px;
	background: #efefef;
}

.example {
	background-image:url(background.png);
	padding:20px;
	margin: 20px 0;
}

.aqua {
	background-image:url(aqua.png);
	width:100%;
	height:100px;
}

.list {
	list-style-type: none;
	text-align: center;
}

.list li {
	display: block;
	float:left;
	padding:24px;
	background-image: url(tab.png);
}

.clear {
	clear:both;
}