body {
	font-family:Arial, Helvetica, sans-serif;
	padding:0;
	margin:0;
}

h1 {
	text-align:center;
	font-size:2.4em;
	color: white;
	background-color:#2c3e50;
	padding:20px;
	margin:auto;
}

h2 {
	font-size:1.5em;
	color:blue;
}

.cabecera {
	border-style:solid;
	margin:20px;
	border:medium; 
	background-color:#D4D776
}

.contenido {
	border-style:solid;
	margin:20px; 
	background-color:#B3D776;
	text-align: justify;
    text-justify: inter-word;
}