@charset "utf-8";
* {
	margin: 0px;
	padding: 0px;
}
body {
	text-align: center;
}
#principal {
	text-align: left;
	width: 990px;
	position: relative;
	background-color: #FFFFFF;
	height: 580px;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
}