.Estilo1 {font-family: Arial, Helvetica, sans-serif}
.Estilo2 {
	font-size: 18px;
	font-weight: bold;
}
.Estilo3 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	font-weight: bold;
}
body {
	background-image: url();
}