#apps{
	margin-top:50px;
}

#demotip {
	display:none;
	background:transparent url(../apps/images/black_arrow.png);
	font-size:11px;
	height:70px;
	width:160px;
	padding:25px;
	color:#fff;	
	z-index:50;
	position:absolute;
	text-align:center;
}

/* style the trigger elements */
#demo img {
	border:0;
	cursor:pointer;
	margin:0 8px;
}
<!-- use gif image for IE -->
<!--[if lt IE 7]>
<style>
#demotip {
	background-image:url(../apps/images/black_arrow.gif);
}
</style>
<![endif]-->