#right #box h4{
	background-color:#3399cc;
	color:#FFF;
	font-weight:bold;
	padding:6px 0 4px 16px;
	margin-bottom:30px;
	}

#right #box .txt {
	width: 690px;
	float: left;
}
#right #box .case_img {
	width: 200px;
	float:right;
}