body {
	margin-top: 170px;
	margin-left:0px;
	background-image: url(background_image.jpg);
}

a {
	display:block;
	color:#ffffff;
	width:136px;
	font-size:12px;
	line-height:35px;
	font-family:Arial, Verdana, sans-serif;
	font-weight:bold;
	text-decoration:none;
	text-align:center;
	margin-top:1px;
	margin-left:0px;
	border:0px;
	background-image: url(link.gif);
}
  
a:hover {
	display:block;
	color:#ffffff;
	background-image: url(hover.gif);
}