a.download_button {
	background: transparent url('button_background.png') no-repeat scroll right 0px; 
	display: block;
	float: left;
	height: 33px;
	margin-right: 6px;
	margin-left: -1px;
	padding-right: 4px;
	/* FONT PROPERTIES */
	text-decoration: none !important;
	color: #384149 !important;
	font-family: Arial, Helvetica, sans-serif;
	font-size:12px;
	font-weight:bold;
}
a.download_button span {
	/* Background left image */ 
	background: white url('button_background.png') no-repeat 0px 0px; 
	display: block;
	line-height: 22px;
	padding: 4px 14px 7px 18px;
}

a.download_button:hover {
	background-position: right -33px;
}
a.download_button:hover span {
	background-position: 0px -33px;
}
a.download_button:active {
	background-position: right -66px;
}
a.download_button:active span {
	background-position: 0px -66px;
	padding: 7px 14px 4px 18px;
}