body {
    font: 16px/26px 'Monotype Corsiva','Apple Chancery','ITC Zapf Chancery','URW Chancery L',cursive;
    background-color: lightblue;
    height: 100%;
    width: 100%;
}

div#main {
	position: fixed;
  	top: 50%;
  	left: 50%;
  	/* bring your own prefixes */
  	transform: translate(-50%, -50%);
  	text-align: center;
}