body {
	padding: 0;
	margin: 0;
	vertical-align: top;
	background-color:#ffffff;
	font-family: Verdana, Arial, SunSans-Regular, Sans-Serif;
	font-size: 12px;
}

.block { 
	text-align: center;
	display: block;
	margin: auto;
}

#footer {
	background-color:#646568;
	min-height: 200px;
	color: #ffffff;
}
#caja {
	width:875px;
	margin: 0px auto;
	padding: 5px;
	text-align: left;
}
#flash {
	width:100%;
	height:100%;
}
#flash .noflash {
	font-family:Arial, Helvetica, sans-serif;
	font-size:11px;
	color:#999999;
}
h1 {font-size: 200%;}
h2 {font-size: 150%;}
h3 {font-size: 120%;}
.p25 {padding-left: 25px;}
.P40 {padding-left: 40px;}
.negrita { font-weight:bold;}