body {
	border-style: solid;
	border-radius: 50px;
	width: 20em;
	max-width: 90%;
	margin: 5%;
	text-align: center;
	margin-left : auto;
	margin-right : auto;
	padding : 0px;
}
h3 {
	margin-bottom: 0px;
	text-decoration: underline;
	color:black;
}
div #historia p {
	margin: 0px 0px 0px 0px;
	color:black;
}
@media screen and (min-resolution: 100dpi) {
	body {
		width: 90%;
		font-size: 2em;
		color:black;
	}
}