body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-color: #CCCCCC;
}
body,td,th {
	color: #000033;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	font-weight: normal;
}

.txt {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	font-style: normal;
	color: #666666;
	text-decoration: none;
}
.fondotab1 {
	background-attachment: scroll;
	background-image: url(img_home/fondo.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	background-color: #CCCCCC;
}
.txt2 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: bold;
	color: #660033;
}
<!--
.Estilo1 {font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: bold;
	color: #666666;
}
.Estilo4 {	color: #cccccc;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
}
.Estilo7 {font-family: Arial, Helvetica, sans-serif;
	color: #660033;
	font-size: 11px;
}
.Estilo8 {font-size: 14px; color: #003366; font-family: Arial, Helvetica, sans-serif;}
.Estilo31 {font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000033;
}
.style1 {
	color: #FF0000;
	font-size: 12px;
	font-weight: bold;
}
-->