#counter span {

	background-image: url('chiffrage.png');
	background-repeat: no-repeat;
	width: 17px; height: 34px;
	float: left;
}

#counter span strong {
	display: none;
}

#counter strong {
	width: 7px; 
	height: 19px;
	float: left;
	margin-left: 3px;
	margin-right: 3px;
	margin-top: 8px;
	background-image: url('separateur.png');
}