.Centrar{
	text-align: center;
}

.tamaño{
	color: blue;
	font-size: 50px;
	text-align: center;
}

h1{
	font-size: 60px;
	color: midnightblue;
}

h2{
	font-size: 50px;
	color: aquamarine;
}

h3{
	font-size: 40px;
	color: blanchedalmond;
}

body{
	font-size: 25px;
	background: mediumaquamarine;
	color:whitesmoke;
}