span.step {
	background: #afafaf;
	border-radius: 0.8em;
	-moz-border-radius: 0.8em;
	-webkit-border-radius: 0.8em;
	color: #ffffff;
	display: inline-block;
	font-weight: bold;
	line-height: 1.6em;
	margin-right: 5px;
	text-align: center;
	width: 1.6em; 
}