.side_center{
	height: 620px;
	width: 600px;
	float: left;
	display: inline;
	position: relative;
	margin-top: 7px;
	margin-left: 5px;
}
.k_6{
	height: 600px;
	width: 600px;
	background-color: #000000;
	border: 1px solid #006070;
}
.k_7{
	font-size: 10px;
	color: #b4b4b4;
	text-align: left;
	height: 20px;
	width: 600px;
	padding-left:2px;
	vertical-align: middle;
	line-height: 20px;
}