body {
 background-image: url("fondo.jpg");
 background-repeat: repeat;
 background-attachment: fixed;
 background-size: 100%;
}

div.banner {
text-align: center;
margin: 0px;
font-family: roboto;
font-size: 16pt;
color: yellow;
background-color: black;
font-weight: bold;
}

.byliverp {
	box-shadow:inset 0px 1px 0px 0px #ffffff;
	background:linear-gradient(to bottom, #ffffff 5%, #f6f6f6 100%);
	background-color:#ffffff;
	border-radius:6px;
	border:1px solid #dcdcdc;
	display:inline-block;
	cursor:pointer;
	color:#666666;
	font-family:Arial;
	font-size:15px;
	padding:4px 20px;
	text-decoration:none;
	text-shadow:0px 1px 0px #ffffff;
}
.byliverp:hover {
	background:linear-gradient(to bottom, #f6f6f6 5%, #ffffff 100%);
	background-color:#f6f6f6;
}
.byliverp:active {
	position:relative;
	top:1px;
}