#todo {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 50%;
  margin: auto;
}

#header {
  height: 66px;
  width: 350px;
  color: #28487b;
  font-family: Arial, Georgia, Helvetica;
  font-size: 1.05em;
  background-image: url(images/cabecera.png);
  text-align: center;
}

#header2 {
  height: 526px;
  background-color: white;
  width: 350px;
  font-family: Helvetica, sans-serif;
  font-size: 1.0em;
}

.center {
	text-align: center;
}

.txt_curso_elegido {
  padding: 0px;
  font-family: Helvetica;
  font-size: 1.0em;
  color: #013e7d;
}

.txt_required {
  font-family: Arial;
  font-size: 0.9em;
  text-align: center;
  color: #ff6600;
}

.txt_error {
  font-weight:700;
  margin: 10px;
  padding: 4px;
  font-family: Arial;
  font-size: 0.8em;
  text-align: center;
  color: #ff6600;
}

.cupon {
	display:inline;
	float:left;
	width:345px;
	border:none;
	margin:0 1px;
	padding:5px 0;
	font-family: verdana;
	font-size: 0.72em;
	color: #28487b;
}

.campo_cupon {
	float:left;
	line-height:18px;
	width: 200px;
	text-align: left;
}

.label_cupon {
	clear:left;
	float:left;
	font-weight:500;
	line-height:18px;
	margin-right:5px;
	padding-left:4px;
	text-align:right;
	width:110px;
}

.required_cupon {
  font-weight:700;
}

.error_cupon {
  color: #ff6600;
}

.boton {
	background-color:#ffd900;
	border:1px solid #aaa;
	color:#000;
	font-family:Arial;
	font-size: 1.1em;
	width:200px;
	padding:2px;
			border-radius: 12px 12px 12px 12px;
-moz-border-radius: 12px 12px 12px 12px;
-webkit-border-radius: 12px 12px 12px 12px;

}

.boton_mini {
	background-color:#ffd900;
	border:1px solid #aaa;
	color:#000;
	font-family:Arial;
	font-size: 1.1em;
	width:87px;
	padding:2px;
			border-radius: 12px 12px 12px 12px;
-moz-border-radius: 12px 12px 12px 12px;
-webkit-border-radius: 12px 12px 12px 12px;

}

.boton_2 {
	background-color:#ffd900;
	border:1px solid #aaa;
	color:#000;
	font-family:Arial;
	font-size: 1.1em;
	width:207px;
	padding:2px;
			border-radius: 12px 12px 12px 12px;
-moz-border-radius: 12px 12px 12px 12px;
-webkit-border-radius: 12px 12px 12px 12px;


}

.rollover {
  display: block;
  width: 234px;
  height: 44px;
  background: url(images/boton.gif) no-repeat;
  text-indent: -9999px;
}

a.rollover {
  background:url(images/boton.gif) no-repeat;
}

a.rollover:hover {
  background-position:0 -44px;
}