.txt_parraf {
	font-family: Geneva, Arial, Helvetica, sans-serif;
	font-size: 14px;
	line-height: 1.6em;
}
body {
	background-color: #ECF349;
}
.fondo {
	background-attachment: fixed;
	background-image: url(fondo.jpg);
	background-repeat: repeat-x;
}
a:link {
	font-weight: bold;
	color: #FF6600;
	text-decoration: none;
}
h1 {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 28px;
	font-weight: lighter;
	color: #3366CC;
}

h2 {
	color: #0066FF;
	font-weight: lighter;
}
h3 {
	color: #0066FF;
	font-weight: lighter;
}
a:visited {
font-weight: bold;
color: #666600;
	text-decoration: none;
}
a:hover {
	color: #0066FF;
	font-weight: bold;
	text-decoration: none;
}
a:active {
font-weight: bold;
color: #666600;
	text-decoration: none;
}
.izquierda {
	float: left;
	padding-right: 15px;
}
.derecha {
	float: right;
	padding-left: 15px;
}