span.emoji {
	display: -moz-inline-box;
	-moz-box-orient: vertical;
	display: inline-block;
	vertical-align: baseline;
	*vertical-align: auto;
	*zoom: 1;
	*display: inline;
	width: 1em;
	height: 1em;
	background-size: 1em;
	background-repeat: no-repeat;
	text-indent: -9999px;
}

img.emoji {
	width: 1em;
	height: 1em;
}
