CSS3 Button Code for Marketo Pages

gistfile1.html

<!-- Put this code in an HTML block in the LP editor -->
<style>
  div.buttonSubmit span {display: none}
  input#mktFrmSubmit{
  -moz-box-shadow:inset 0px 1px 0px 0px #a4e271;
	-webkit-box-shadow:inset 0px 1px 0px 0px #a4e271;
	box-shadow:inset 0px 1px 0px 0px #a4e271;
	background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #89c403), color-stop(1, #77a809) );
	background:-moz-linear-gradient( center top, #89c403 5%, #77a809 100% );
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#89c403', endColorstr='#77a809');
	background-color:#89c403;
	-moz-border-radius:6px;
	-webkit-border-radius:6px;
	border-radius:6px;
	border:1px solid #74b807;
	display:inline-block;
	color:#ffffff;
	font-family:arial;
	font-size:15px;
	font-weight:bold;
	padding:5px 15px !important;
	text-decoration:none;
	text-shadow:1px 1px 0px #528009;
}input#mktFrmSubmit:hover {
	background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #77a809), color-stop(1, #89c403) );
	background:-moz-linear-gradient( center top, #77a809 5%, #89c403 100% );
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#77a809', endColorstr='#89c403');
	background-color:#77a809;
}input#mktFrmSubmit:active {
	position:relative;
	top:1px;
}
</style>