.bo {
	width: 960px;
	margin: 0;
	background-color: #F7F8FC;
	border: 1px solid #98AAB1;
	margin-left: auto;
	margin-right: auto;
}
.resize_me {
	text-indent: 0;
	max-width: 550px;
}
.codebox {
	text-indent: 0;
	max-width: 550px;
}