#box {
	margin-bottom: 30px;
	margin-top: 30px;
	width: 600px;
	margin-right: auto;
	margin-left: auto;
	border: 1px solid #000;
}
* {
	padding: 0;
	margin: 0;
}
html {
	background-color: #EEE;
}

pre {
	color: #000;
	background-color: #FFF;
	font-size: 12px;
	font-family: 'Courier New', courier, fixed, monospace;
	margin-right: auto;
	margin-left: auto;
	padding-bottom: 30px;
	padding-top: 30px;
	padding-right: 50px;
	padding-left: 30px;
	position: relative;
}